Patent Publication Number: US-10765273-B1

Title: Spindle for paper rolls

Description:
CROSS REFERENCE TO RELATED APPLICATION 
     This application claims the benefit of U.S. Provisional Application Ser. No. 62/588,084, entitled SPINDLE FOR PAPER ROLLS, filed on Nov. 17, 2017, which is incorporated by reference herein. 
    
    
     FIELD 
     This disclosure relates to spindles for supporting a roll of paper products in a dispenser, such as toilet paper and paper towels. 
     BACKGROUND 
     Spindles for supporting paper product rolls in a dispenser are known. 
     However, known spindles often lack versatility as they are often dispenser specific and usable in only one brand or type of dispenser. 
     In addition, some prior spindles become skewed when used in plural roll dispensers, making it more difficult to retrieve paper from the dispenser. 
     Therefore, for these and other reasons a need exists for improve paper roll spindles. 
     SUMMARY 
     A spindle assembly for supporting a roll of paper product is disclosed with features that make the spindle versatile and useable for supporting paper product rolls in a plurality of styles of dispensers. A combination of rings and spindle portions of differing cross sectional dimensions, such as of different diameters, are positioned in a way that allows the spindle assembly to be received in different dispensers. The spindle assembly also includes features that assist in maintaining the supported paper rolls in a desired orientation, such as horizontally in a vertically oriented dispenser. This resists skewing of the rolls in the dispenser and facilitates the separation of the rolls as paper is used from a lower roll in a dispenser. As a desirable example, a spring biases enlarged end portions, such as respective rings, at the outer ends of rod and sleeve portions of a spindle assembly that are positioned within a dispenser slot against surfaces of the dispenser to assist in retaining the spindle assembly and supported paper roll in the desired orientation. 
     A brake can be incorporated into the spindle to increase friction between a supported paper roll and the spindle to reduce the tendency of the roll to over spin and dispense excess paper when the exposed end of the paper roll is grabbed and pulled by a user. 
     The paper roll can be supported on the spindle assembly between a first large ring on the sleeve portion and a second large ring on a rod portion. The sleeve portion includes a rod receiving passageway and the rod portion includes a rod body with a distal end portion sized for insertion into the rod receiving passageway. A biasing spring within the rod receiving passageway is compressed as the distal end portion of the rod body is inserted into the rod receiving passageway. By varying the depth of insertion of the distal end portion into the rod receiving passageway, the axial length of the spindle assembly is varied such that the assembly can be used in dispensers of different widths. 
     In accordance with more specific aspects of an embodiment of this disclosure, a spindle assembly is disclosed for supporting a roll of paper product in a paper product dispenser, the roll of paper product having a spindle receiving core with an inner core diameter. The spindle assembly can comprise a sleeve body having first and second sleeve body ends and a sleeve body longitudinal axis, the sleeve body having a rod receiving passageway extending through the first sleeve body end and axially into the sleeve body. In addition, a first ring extends outwardly from the sleeve body and has a first outer diameter. The first ring is positioned between the first and second sleeve body ends and nearer to the second sleeve body end than to the first sleeve body end. The spindle assembly of this embodiment can comprise a second ring that extends outwardly from the sleeve body and that is positioned at the second sleeve body end. The second diameter can be less than the first outer diameter. In addition, in this embodiment, the portion of the sleeve body between the first and second rings can have an outer diameter that is less than the second outer diameter. A biasing spring is also positioned within the rod receiving passageway. In addition, the embodiment includes a rod body having first and second rod body ends and a rod body longitudinal axis. A third ring can extend outwardly from the rod body and can have a third outer diameter, the third ring being positioned between the first rod body end and the second rod body end and nearer to the second rod body end than to the first rod body end. At least one fourth ring can extend outwardly from the rod body between the first rod body end and the third ring and the at least one fourth ring can have a fourth outer diameter that is less than the third outer. In this embodiment, a fifth ring extends outwardly from the rod body and can have a fifth outer diameter; the fifth ring being located at the second rod body end and the fifth outer diameter can be less than the third outer diameter. Furthermore, in this embodiment, the portion of the rod body between the third and fifth rings can have an outer diameter that is less than the fifth outer diameter. Moreover, the rod body can comprise a spindle rod portion between the at least one fourth ring and the first end of the rod body. The first end of the rod body also comprises a first end of the spindle rod portion. The first end of the spindle rod portion and the spindle rod have a cross sectional dimension that is sized to permit sliding of the spindle rod portion into and along the rod receiving passageway upon assembly of the sleeve body and rod body into the spindle assembly, the first end of the spindle rod portion engaging the biasing spring and compressing the engaged biasing spring as the spindle rod portion is inserted into the rod receiving passageway, the compressed biasing spring applying a force that urges the second and fifth rings away from one another and against portions of the dispenser. 
     In accordance with additional aspects of this disclosure, the spindle assembly can have first and third rings with respective first and third outer diameters that are equal to one another. In addition at least a portion of the sleeve body between the first ring and the first sleeve body end can have an outer diameter that is equal to the fourth outer diameter. 
     As a further aspect of this disclosure, a spindle assembly can have a sleeve body between the first ring and first sleeve body end, apart from any openings or recesses formed in the sleeve body, is a right cylinder. 
     As yet another aspect of this disclosure, each of the rings of the spindle assembly can be annular, coaxial and have a geometric center intersected by the longitudinal axis of the assembled spindle assembly. These rings can project perpendicularly outwardly from the longitudinal axis. 
     As a further aspect of this disclosure, the spindle assembly desirably includes at least one brake element or member positioned to engage the interior core of a paper roll when positioned on the spindle. The brake element provides friction against the interior core of the paper roll and limits the rate of rotation of the paper roll when a user engages and pulls on the end of the paper roll. The brake member can be annular and desirably has a cross sectional dimension that is less than the cross-sectional dimension of the paper roll core. Desirably there is at least one brake member positioned on each of the rod body and sleeve body. The brake member on the sleeve body is desirably positioned between the first ring and the first sleeve body end. In addition, the brake member on the rod body is desirably positioned between the third ring and the first rod body end and more desirably between the fourth ring and the first rod body end. The brake members can comprise elastomeric members, such as rings. O-rings or O-bands are a specific example. In one specific form, each of the brake members comprises a plurality of O-rings of rubber that are positioned side by side on the respective sleeve and rod bodies. For example, each brake member can comprise a set of three O-rings. The brake members can be held axially in position by adhesive. Alternatively, they can be positioned in a seat with respective wall portions at the axial ends of each seat. The seats can comprise a recess in the sleeve body. In addition, the seat in the rod body can be positioned in a portion of the rod body that is enlarged in cross-sectional dimension, such as an annular portion spaced from the first end of the rod body that has the same diameter as the fourth ring. The distal end of the rod body seat nearest to the first end of the rod body can be tapered, such as frustoconical, to facilitate insertion into the interior of the paper roll. In addition, the first end or distal end of the sleeve body can also be tapered, such as frustoconical for the same reason. 
     Desirably, the distal end of the sleeve body and the distal end of the rod body are spaced apart by a gap when the spring is fully compressed. 
     In accordance with an embodiment, the dispenser can comprise a toilet paper dispenser comprising a housing having a first side wall with a first channel mounted to the first side wall and a second side wall opposed to the first side wall, a second channel being mounted to the second side wall, the first channel having a first spindle receiving slot and the second channel having a second spindle receiving slot facing the first spindle receiving slot, the second spindle receiving slot being spaced from the first spindle receiving slot by a spacing distance that is less than the distance between the second end of the sleeve body and the second end of the rod body when the spindle rod portion is inserted into the rod receiving passageway and the spindle rod portion has not compressed the spring, the spacing distance also being greater than the distance between the second end of the sleeve body and the second end of the rod body when the spindle rod portion is inserted a maximum distance into the rod receiving passageway and compresses the spring. A toilet paper roll is carried by the spindle assembly with a first ring being positioned between the first channel and the toilet paper roll and a third ring being positioned between the second channel and the toilet paper roll. The toilet paper roll is thus positioned between the first and third rings and supported by brake elements between the first and third rings. In addition, second and fifth rings of the spindle assembly are respectively positioned in the first and second slots to load the toilet paper dispenser with the roll of toilet paper. A biasing spring urges the second and fifth rings against surfaces of the channels or of the dispenser to hold the toilet paper roll in a desired orientation in the dispenser. 
     The foregoing and other objects, features, and advantages of the invention will become more apparent from the following detailed description, which proceeds with reference to the accompanying figures. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a perspective view of an embodiment of the spindle with a rod portion inserted partially into a sleeve portion. 
         FIG. 2  is a perspective view of the embodiment of  FIG. 1  with the rod portion more fully inserted into the sleeve portion. 
         FIG. 3A  is a vertical sectional view taken along lines  3 A- 3 A of  FIG. 1 . 
         FIG. 3B  is a vertical sectional view taken along lines  3 B- 3 B of  FIG. 1 . 
         FIG. 4A  is a top view of the sleeve portion of the spindle of  FIG. 1 , it being understood that the bottom view can be the same as the top view. 
         FIG. 4B  is a side elevation view of one side of the sleeve portion of the spindle of  FIG. 1 , it being understood that the opposite side view can be the mirror image of  FIG. 4B . 
         FIG. 4C  is an end view of the sleeve portion of the spindle of  FIG. 1  looking from the right in  FIG. 4A . 
         FIG. 4D  is an end view of the sleeve portion of the spindle of  FIG. 1  looking from the left in  FIG. 4A . 
         FIG. 4E  is an end view of the sleeve portion of the spindle of  FIG. 1  looking from the right in  FIG. 4A . 
         FIG. 5A  is a top view of the rod portion of the spindle of  FIG. 1 , it being understood that the bottom view can be the same as the top view. 
         FIG. 5B  is a side elevation view of one side of the rod portion of the spindle of  FIG. 1 , it being understood that the opposite side view can be the mirror image of  FIG. 5B . 
         FIG. 5C  is an end view of the rod portion of the spindle of  FIG. 1  looking from the left in  FIG. 5A . 
         FIG. 5D  is an end view of the rod portion of the spindle of  FIG. 1  looking from the left in  FIG. 5A . 
         FIG. 5E  is an end view of the rod portion of the spindle of  FIG. 1  looking from the right in  FIG. 5A . 
         FIG. 6  illustrates an exemplary paper dispenser with paper rolls, in this example two toilet paper rolls, positioned on respective spindles of the embodiment of  FIG. 1  and positioned in the dispenser. 
     
    
    
     DETAILED DESCRIPTION 
     Features and advantages of spindles in accordance with this disclosure will become more apparent from the following detailed description, which proceeds with reference to the accompanying drawings. A spindle need not have all of the features or provide all of the advantages disclosed here to be encompassed within the invention of this disclosure. The invention includes all novel and non-obvious combinations and sub-combinations of spindle features set forth herein. 
     Throughout this disclosure, when a reference is made to a first element being coupled to a second element, the term “coupled” is to be construed to mean both direct connection of the elements as well as indirect connection of the elements by way of one or more additional intervening elements. Also, the singular terms “a”, “an”, and “first”, mean both the singular and the plural unless the term is qualified to expressly indicate that it only refers to a singular element, such as by using the phase “only one”. Thus, for example, if two of a particular element are present, there is also “a” or “an” of such element that is present. In addition, the term “and/or” when used in this document is to be construed to include the conjunctive “and”, the disjunctive “or”, and both “and” and “or”. Also, the terms “includes” and “has” have the same meaning as “comprises”. Also, the terms “including” and “having” have the same meaning as “comprising”. The term “about” means within plus or minus five percent of the stated value. 
     With reference to  FIGS. 1-5 , one embodiment 10 of a spindle assembly for supporting a roll of paper product in a paper product dispenser is shown. The roll of paper product has a spindle receiving core with an inner core diameter. The term core also includes an opening extending transversely through the center of the paper roll whether the opening is lined by a separate core or is bounded by an inner layer of the rolled paper material. 
     The illustrated spindle assembly embodiment comprises a sleeve or female portion  12  and a rod or male portion  14 . 
     With reference to  FIGS. 4A through 4E , the sleeve portion  12  comprises a sleeve body  16  with first and second sleeve body ends  18 ,  20 . The sleeve body has a longitudinal axis  22  ( FIGS. 4A and 4B ) and has a rod receiving passageway  24  bound by an interior wall of the sleeve body  18 . The rod receiving passageway  24  extends through an opening  25  in the first sleeve body end  18  and axially into the sleeve body  16 . The passageway can be of any cross-sectional shape, such as circular. 
     A first ring  30  extends outwardly from the sleeve body  16  and has a first maximum outer diameter D 1  ( FIG. 3A ). Desirably, the first ring comprises a flange that is perpendicular to the longitudinal axis and can be an annular disc with planar opposed surfaces. The first ring  30  is positioned between the first and second sleeve body ends  18 ,  20  and is nearer to the second sleeve body end  20  than to the first sleeve body end  18 . The diameter D 1  is greater than the diameter of the core of the paper roll such that the outer ring, or at least a portion thereof, is restricted from insertion into the core opening extending through the paper roll to be supported by the spindle. If other than circular in shape, the first ring  30  has a cross sectional dimension, at least in segments, that desirably is large enough to prevent the insertion of the first ring entirely into the core. 
     In addition, with reference to  FIG. 1 , a second ring  32  extends outwardly from the sleeve body and is positioned at the second sleeve body end  20 . The second ring  32  can also be circular in cross section with a second outer diameter or cross sectional dimension D 2  ( FIG. 3A ) being less than the first outer diameter D 1 . The second ring  32  can also comprise an annular flange that extends perpendicularly to the longitudinal axis  22  of the sleeve body  16 . A portion  40  of the sleeve body  16  between the first and second rings  30 ,  32  in the depicted embodiments has an outer cross sectional dimension that is less than the second outer diameter or cross sectional dimension. The portion  40  can fit within and slide upwardly and downwardly along a slot of a paper dispenser (e.g. slot  41  in a channel  123  of paper dispenser  42  shown in  FIG. 6 ) such that the sleeve body can slide within the dispenser slot with portion  40  captured in the slot. 
     A biasing spring  44  is inserted through opening  25 , which comprises a rod receiving opening, and is positioned within, and desirably at the base of, the rod receiving passageway  24 . The base end of the spring is desirably held in place within the rod receiving passageway, such as press fit into a spring receiving area of the base of the rod receiving passageway of a reduced cross sectional dimension, press fit onto a projection at the base of the rod receiving passageway, or otherwise retained, such as by adhesive. 
     With reference to  FIG. 5 , the rod portion  14  of the spindle assembly comprises a rod body  60  having first and second rod body ends  62 ,  64  and a rod body longitudinal axis  66 . 
     The rod body  60  comprises a third ring  70  that extends outwardly from the rod body and that has a third maximum outer diameter D 3  ( FIG. 3A ). Desirably, the third ring comprises an annular flange that is perpendicular to the longitudinal axis  66 . The flange or third ring can be an annular disc with planar opposed surfaces. When the sleeve and rod portions  12 ,  14  are assembled with the rod body  60  inserted into the sleeve passageway, the axes  22 ,  66  are aligned. The first ring  30  is positioned between the first and second rod body ends  62 ,  64  and is nearer to the second rod body end  64  than to the first rod body end  62 . The diameter D 3  is greater than the diameter of the core of the paper roll such that the outer ring  70 , or at least a portion thereof, is restricted from insertion into the core opening extending through the paper roll to be supported by the spindle. If other than circular in shape, the third ring  70  has a cross sectional dimension, at least in segments, that is large enough to prevent the insertion of the third ring  70  entirely into the core. This can be seen in  FIG. 6  wherein the ring  70  is prevented from entirely entering the core of the supported paper roll due to the cross sectional dimension of the ring  70 . The first and third rings  30 ,  70  can be of the same size and shape and, if so, D 1  is equal to D 3 . 
     Referring again to  FIGS. 5A through 5E , one or more fourth rings, such as ring  72 , can be provided and can extend outwardly from the rod body  60 . The ring  72  is positioned inwardly from the ring  70  between rod end  62  and the ring  70 . The outer peripheries of these rings (or ring  72  if only one is provided) comprise a surface upon which the core of the paper roll is supported and can rotate. 
     Desirably, the outer surface of sleeve body  16 , or at least a portion thereof, is cylindrical with a sleeve body diameter, such as a right cylinder (except for a tapered end and recesses therein or openings there through, such as ventilation openings  80 ,  82  as numbered in  FIGS. 4B and 4C ). The diameter of sleeve body  16  can be the same as D 4 . Therefore, in use the outer surface of sleeve body  16  and the outer peripheries of the ring  72  can support the paper roll along a line of support. Apart from brake members, as can be seen in  FIGS. 5B and 5C , in the illustrated embodiment, there are no rings of a greater diameter than this fourth diameter D 4  between the third ring  70  and the first end  62  of the rod body  60 . Desirably, a portion of the outer surface of the rod body  14  is cylindrical with a greatest rod body diameter (see  FIGS. 5A and 5B ) that is smaller than the diameter of rod body brake members carried by the rod body as explained below. 
     In addition, with reference to  FIG. 5 , a fifth (or outer rod body) ring  90  extends outwardly from the sleeve body and is positioned at the second sleeve body end  64 . The fifth ring  90  can be like the second ring  32 . The fifth ring  90  can also be circular in cross section with a fifth outer diameter (or outer rod body ring diameter) or cross sectional dimension D 4  being less than the first outer diameter D 1 . The fifth ring  90  can also be a flange that extends perpendicularly to the longitudinal axis  66  of the rod body  60 . A portion  92  of the rod body  60  between the third and fifth rings  70 ,  90 , in the depicted embodiments, has an outer cross sectional dimension that is less than the fifth outer diameter or cross sectional dimension D 4 . The portion  92  can fit within a slot of a paper dispenser (e.g. a slot like slot  41  in paper dispenser  42  shown in  FIG. 6 , but that is opposed to the slot  41 ) such that the rod body portion  92  can slide relative to, and along, the associated dispenser slot. The portion  92  guides the motion of the spindle and supported roll in the slot and the ring  90  captures the rod end in the dispenser slot. 
     With further reference to  FIGS. 3A and 3B , the rod body  60  comprises a spindle rod end portion  100  between the fourth ring  72  and the first end  62  of the rod body. A first or distal end portion of the of the spindle rod end portion  100  has a cross sectional dimension that is sized and shaped (e.g. a circular in cross section for a rod receiving passageway having a circular cross section, or a different matching cross section for a rod receiving passageway having other than a circular cross section) to permit sliding of the distal end portion  100  of the spindle rod end portion into and along the rod receiving passageway  24  upon assembly of the sleeve body and rod body portions  12 ,  14  into the spindle assembly. The first end  62  of the spindle rod body engages the biasing spring  44  and compresses the engaged biasing spring as the spindle rod is inserted into the rod receiving passageway (compare  FIG. 3A  with  FIG. 3B ). The compressed biasing spring  44  applies a force that urges the second and fifth rings  32 ,  90  away from one another and also the first and third rings  30 ,  70  away from one another. The second and fifth rings  32 ,  90  are urged against interior surfaces of respective dispenser side walls  122 ,  124  ( FIG. 6 ) to thereby engage the dispenser and assist in maintaining the paper rolls in a desired non-skewed horizontal orientation in a vertically oriented dispenser. 
     In a desirable construction, when the spring  44  is fully compressed, there is a gap  110  ( FIG. 3B ) between the distal surface of the fourth ring  72  and the first end  18  of the sleeve body  16 . This allows a greater range of motion of the rod body into the sleeve body than would be the case if the distal ring  72  abutted the sleeve body end  18  prior to full compression of the spring  44 . 
     As a further aspect of this disclosure, the spindle assembly desirably includes at least one brake element or member positioned to engage the interior core of a paper roll when positioned on the spindle. The brake member can be on the sleeve body, on the rod body or at least one break member can be positions on each of the sleeve body and the rod body, such as brake members  55  and  57  in  FIGS. 3A, 4B and 5B . The brake element is operable to engage and provide friction against the interior core of the paper roll to thereby limit and slow down the rate of rotation of the paper roll when a user engages and pulls on the end of the paper roll. 
     The brake members  55 ,  57  can be annular and desirably have a cross sectional dimension that is less than the cross-sectional dimension of the paper roll core. Desirably there is at least one brake member positioned on each of the rod body and sleeve body. The brake member  55  on the sleeve body is desirably positioned between the first ring  30  and the first sleeve body end  18 . In addition, the brake member on the rod body is desirably positioned between the third ring  70  and the first rod body end  62  and more desirably between the fourth ring  72  and the first rod body end  62 . 
     The brake members  55 ,  57  can comprise elastomeric members, such as rings. O-rings (see  FIGS. 3A and 3B ) or O-bands are a specific example. In one specific form, each of the brake members comprises a plurality of O-rings of rubber that are positioned side by side on the respective sleeve and rod bodies. For example, each brake member can comprise a set of three O-rings. The brake members can be held axially in position by adhesive. Alternatively, the brake member on the sleeve can be positioned in a seat  59  recessed into the sleeve body with wall portions at the axial ends of the seat  59 . They can be positioned in a seat with respective wall portions at the axial ends of each seat. In addition, the brake member on the rod body be positioned in a seat  63  recessed into the sleeve body with wall portions at the axial ends of the seat  63 . In addition, the seat  63  in the rod body can be positioned in a portion of the rod body that is enlarged in cross-sectional dimension, such as an annular portion spaced from the first end  62  of the rod body and that has the same diameter as the fourth ring  72 . The distal end of the rod body seat nearest to the first end of the rod body can be tapered, such as frustoconical, to facilitate insertion into the interior of the paper roll. In addition, the first end or distal end of the sleeve body can also be tapered, such as frustoconical for the same reason. 
     The brake members  55 ,  57  extend outwardly beyond the respective sleeve and rod bodies to provide a paper roll engaging surface on which the paper roll rotates. For example, as shown in  FIGS. 3A and 3B , in the illustrated example, the brake members  55 ,  57  comprise O-rings having an outside diameter D 5  that is greater than D 4 . Consequently, the paper roll core will rest on the upper surfaces of the O-rings with the O-rings providing added friction to reduce the rate of rotation of the paper roll when paper is being pulled from the roll by a user. 
     With reference to  FIG. 3A , in the depicted embodiment, at least a portion of the sleeve body  16  between the first ring  30  and the first sleeve body end  18  can have an outer diameter that is equal to D 4 , and desirably no greater than D 4 . Again, the sleeve body  16 , apart from any openings or recesses formed in the sleeve body, can be a right cylinder. Desirably, in one form of spindle assembly, there are no rings of a greater diameter than the fourth diameter D 4  between the third ring  70  and the first end  62  of the rod body. 
     As a further aspect of this disclosure, the spindle assembly desirably includes at least one brake element or member positioned to engage the interior core of a paper roll when positioned on the spindle. The brake member can be on the sleeve body, on the rod body or at least one break member can be positions on each of the sleeve body and the rod body, such as spindle body brake member  55  and rod body brake member  57  in  FIGS. 3A, 4B and 5B . The brake element is operable to engage and provide friction against the interior core of the paper roll to thereby limit and slow down the rate of rotation of the paper roll when a user engages and pulls on the end of the paper roll. 
     The brake members  55 ,  57  can be annular and desirably have a cross sectional dimension that is less than the cross-sectional dimension of the paper roll core. Desirably there is at least one brake member positioned on each of the rod body and sleeve body. The brake member  55  on the sleeve body is desirably positioned between the first ring  30  and the first sleeve body end  18 . In addition, the brake member on the rod body is desirably positioned between the third ring  70  and the first rod body end  62  and more desirably between the fourth ring  72  and the first rod body end  62 . 
     The brake members  55 ,  57  can comprise elastomeric members, such as rings. O-rings (see  FIGS. 3A and 3B ) or O-bands are a specific example. In one specific form, each of the brake members comprises a plurality of O-rings of rubber that are positioned side by side on the respective sleeve and rod bodies. For example, each brake member can comprise a set of three O-rings. The brake members can be held axially in position by adhesive. Alternatively, the brake member on the sleeve can be positioned in a seat  59  recessed into the sleeve body with wall portions at the axial ends of the seat  59 . They can be positioned in a seat with respective wall portions at the axial ends of each seat. In addition, the brake member on the rod body be positioned in a seat  63  recessed into the sleeve body with wall portions at the axial ends of the seat  63 . In addition, the seat  63  in the rod body can be positioned in a portion of the rod body that is enlarged in cross-sectional dimension, such as an annular portion spaced from the first end  62  of the rod body and that has the same diameter as the fourth ring  72 . The distal end of the rod body seat nearest to the first end of the rod body can be tapered, such as frustoconical, to facilitate insertion into the interior of the paper roll. In addition, the first end or distal end of the sleeve body can also be tapered, such as frustoconical for the same reason. 
     The brake members  55 ,  57  extend outwardly beyond the respective sleeve and rod bodies to provide a paper roll engaging surface on which the paper roll rotates. For example, as shown in  FIGS. 3A and 3B , in the illustrated example, the brake members  55 ,  57  can be annular and can comprise O-rings having an outside diameter D 5  that is greater than D 4 . Consequently, the paper roll core will rest on the upper surfaces of the O-rings with the O-rings providing added friction to reduce the rate of rotation of the paper roll when paper is being pulled from the roll by a user. 
     With reference to  FIG. 1 , the spindle assembly can comprise a plurality of rings e.g. rings  30 ,  32 ,  72 ,  70  and  90  that each can be annular, coaxial and have a geometric center intersected by the longitudinal axis through the assembled spindle (e.g. coaxial axes  22 ,  66 ). Each of the rings can project perpendicularly outwardly from the longitudinal axis. The illustrated brake members have a diameter that is greater than the diameter of any rings between rings  30  and  70 . 
     With reference to  FIG. 6 , the paper dispenser  42  can comprise a toilet paper dispenser comprising a housing  120  having a first side wall  122  with a first channel  123  defined by channel walls that are mounted to the first side wall. The housing can also have a second side wall  124  opposed to the first side wall  122 . The second side wall has a second channel mounted thereto (not shown), that can be like the first channel  123 , but opposed to the first channel. The first channel has a first spindle receiving slot  41  extending lengthwise along the first side wall  122  that is oriented vertically in this example when the housing  120  is mounted for use. The second channel has a second spindle receiving slot facing the first spindle receiving slot. The second spindle receiving slot is spaced from the first spindle receiving slot by a spacing distance that is less than the distance between the second end  20  of the sleeve body  16  and the second end  64  of the rod body  60  when the spindle rod end portion  100  is initially inserted into the rod receiving passageway  24 , for example to its most limited depth of insertion, and the spindle rod end portion has not compressed the spring  44 . This spacing distance between the opposed slots is also greater than the distance between the second end  20  of the sleeve body  16  and the second end  64  of the rod body  60  when the spindle rod end portion is inserted a maximum distance into the rod receiving passageway  24  (see  FIG. 3B ) and compresses the spring. The paper roll in this example is carried by the spindle assembly with the first and third rings  30 ,  70  limiting axial sliding of the paper roll against the housing walls. In addition, the respective sleeve portion  40  and rod body portion  92 , and the second and fifth rings  32   90 , are positioned within their associated slots. When the spindle and paper roll is loaded into the dispenser, the spring  44  is operable to urge the second and fifth rings  32 ,  90  against surfaces of a portion of the dispenser inside the channels, such as portions of the interior side walls of the dispenser to retain the spindle supported paper roll in a desired horizontal orientation in the dispenser housing  120 . 
     The illustrated spindle assembly has ornamental features as the functional aspects of the design can be accomplished in spindle assemblies with different features. Also, the design includes the spindle and rod elements separately as well as in an assembly. In addition, the brake elements and openings shown in the spindle and rod bodies can be dashed as they do not form a part of the ornamental design. 
     In view of the many possible embodiments to which the principles of the disclosed invention may be applied, it should be recognized that the illustrated embodiments are only preferred examples of the invention and should not be taken as limiting the scope of the invention. Rather, the scope of the invention is defined by the following claims. We therefore claim as our invention all that comes within the scope and spirit of these claims.