Abstract:
A temporary joist hanger for use in the construction of a deck extending outwardly from the side of a building comprising a generally flat, horizontally disposed upper end portion having a generally flat, vertically disposed base portion extending downwardly from the outer end thereof. A generally flat side wall portion extends transversely from one of the side edges of the base portion. A joist support extends from the side wall portion for temporarily supporting one end of a joist therein. The joist support is selectively vertically adjustably mounted on the side wall portion to accommodate joists of different widths. The method of constructing a deck utilizing the temporary joist hanger is also described.

Description:
BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     This invention relates to a joist hanger and more particularly to a joist hanger which may be utilized during the construction of a deck. 
     2. Description of the Related Art 
     During the construction of a deck which is attached to a house, an elongated 2×12, 2×10, 2×8 or 2×6 wood plate is nailed to the house where the deck is to be located. A plurality of horizontally spaced joists must be secured to the plate at one end and are secured at their outer ends by being positioned on the top of a plate which extends between a plurality of vertical posts or which are nailed or screwed to the inner surfaces of a plate supported on a plurality of vertical posts. The inner ends of each of the joists are normally connected to the plate secured to the house or the plate supported by the posts by means of U-shaped joist hangers which are nailed to the plate or plates. There are plates which are intended to accommodate 2×6s, 2×8s, 2×10s or 2×12s. However, the widths of the joists for each dimension identified above can vary significantly. For example, a carpenter may nail a 2×12 joist hanger to the plate and insert the joist therein only to find that the upper end of the joist, because of irregularities in the thickness of the joist, extends above the upper end of the plate. If the thickness of the joist is considerably less than specified, the upper end of the joist will be disposed below the upper end of the supporting plate. Due to the irregularities in the thicknesses of the joists, the U-shaped joist hangers are normally not utilized until after the joist has been properly positioned adjacent the supporting plate with the upper ends thereof being aligned. However, this method of constructing a deck normally requires two persons. For example, if the inner and outer ends of the joist are to be positioned adjacent the sides of the supporting plates, a person must be positioned at each end of the joist to hold the same in position until the joist has been secured to the supporting plates. If the outer end of the joist is simply supported upon a supporting plate, it is still difficult to place the outer end of the joist on the outer support, maneuver the joist until it is in proper position with respect to the wood plate secured to the exterior of the house, hold the inner end of the joist in position and then secure the inner end of the joist to the wood plate. 
     SUMMARY OF THE INVENTION 
     A temporary joist hanger is described as well as the method of constructing a deck. The method of this invention for constructing a deck which extends generally horizontally outwardly from a vertical wall of a building comprises the steps of: (1) securing a vertically disposed wood plate to the vertical wall of the building in a horizontally disposed condition; (2) determining the location on the wood plate where the inner end of a joist is to be secured thereto; (3) providing a support means for supporting the outer end of the joist; (4) removably positioning a temporary joist hanger on the wood plate adjacent the location where the inner end of the joist is to be secured; (5) positioning the outer end of a joist on the support means; (6) positioning the inner end of the joist in the temporary joist hanger; (7) vertically adjusting the inner end of the joist upwardly with respect to the wood plate so that the upper end thereof is aligned with the upper end of the wood plate; (8) partially securing the inner end of the joist to the wood plate; (9) removing the temporary joist hanger from the wood plate; (10) completely securing the inner end of the joist to the wood plate; and (11) securing the outer end of the joist to the support means. The above-described steps are repeated until all of the joists have been so secured. 
     The temporary joist hanger of this invention comprises a generally flat, horizontally disposed upper end portion having inner and outer ends, and opposite sides; a generally flat, vertically disposed base portion, having upper and lower ends, extending downwardly from the outer end of the upper end portion having opposite side edges; a generally flat side wall portion extending generally transversely from one of said side edges outwardly from said base portion; and a joist support extending from said side wall portion for temporarily supporting one end of a joist thereon. The joist support is selectively vertically mounted on the side wall portion for supporting joists of different widths. 
     It is therefore a principal object of the invention to provide a method of constructing a deck which utilizes temporary joist hangers. 
     Still another object of the invention is to provide a temporary joist hanger which enables a person to construct a deck without the assistance of another person. 
     Yet another object of the invention is to provide a temporary joist hanger for supporting one end of a joist until the joist may be secured to a wood plate. 
     Yet another object of the invention is to provide a temporary joist hanger which accommodates 2×6, 2×8, 2×10 or 2×12 joists. 
     Yet another object of the invention is to provide a temporary joist hanger which may be constructed in either a right-hand or left-hand configuration, depending upon if the deck is to be constructed from one end or to be constructed from the other end thereof. 
     A further object of the invention is to provide a temporary joist hanger which is economical of manufacture, durable in use and refined in appearance. 
     These and other objects will be apparent to those skilled in the art. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is a partial perspective view of a house having a deck constructed which extends outwardly therefrom; 
     FIG. 2 is a perspective view illustrating the right-hand and left-hand versions of the temporary joist hanger; and 
     FIG. 3 is a perspective view illustrating the manner in which temporary joist hangers are utilized in the construction of a deck. 
    
    
     DESCRIPTION OF THE PREFERRED EMBODIMENT 
     The temporary joist hanger of this invention is referred to generally by the reference numeral  10 , as seen in FIG.  2 . The temporary joist hanger  10  illustrated in FIG. 2 is termed a “right-hand” hanger for use when the deck is to be constructed from the right-hand side of the deck to the left-hand side of the deck. In FIG. 2, the numeral  10 ′ refers to a “left-hand” hanger when the deck is to be constructed from the left side of the deck to the right side of the deck. The temporary joist hanger seen in FIG.  2  and which is referred to by the reference numeral  10 ″ is identical to hanger  10  except that a lip L is provided. In FIG. 2, the numeral  10 ′″ refers to the right-hand version of the left-hand version  10 ″. Due to the very close similarities of all of the hangers, only hanger  10  will be described in detail with certain other features on hangers  10 ′,  10 ″ and  10 ′″ being described. 
     Temporary joist hanger  10  includes a substantially flat upper end portion  12  having an opening  14  extending downwardly therethrough. A generally flat, vertically disposed base portion  16  extends downwardly from the outer end of the upper end portion  12 , as seen in FIG. 2. A generally flat side wall portion  18  extends generally transversely from base portion  16 , as also seen in FIG. 2. A plurality of vertically spaced and horizontally disposed slots  20 ,  22 ,  24  and  26  are formed in side wall portion  18 . 
     The numeral  28  refers to a joist support which is generally U-shaped in configuration and which includes a bottom wall  30  having an outer wall  32  extending upwardly from the outer end thereof as well as inner wall  34  which extends upwardly from the inner end of bottom wall  30 . The upper end of outer wall  32  is provided with an outwardly and upwardly extending portion  36 . A clip portion  38  extends inwardly and downwardly from the upper end of inner wall  34  and is adapted to be received in one of the slots  20 ,  22 ,  24  and  26 . 
     Hanger  10 ′ is only different from hanger  10  in that the side wall portion  18 ′ extends transversely from base portion  16 ′, on the opposite side of the base portion. 
     A difference between hanger  10 ″ and hanger  10  is that the upper end portion  12 ″ has a downwardly extending lip L provided at its inner end. Another difference between hanger  10 ″ and hanger  10  is that there is not an opening in upper end portion  12 ′ corresponding to opening  14  . The only other difference between hanger  10 ″ and hanger  10  is that the side wall portion  18 ″ extends from the opposite side edge of the base portion. 
     Assuming that the deck  40  is to be secured to the building  42  and that the deck is to be constructed from the right-hand side of the deck to the left-side of the deck, as depicted in FIG. 1, and further assuming that the outer end of the joists  44  are to be secured to the inner surfaces of a plate  46  supported upon vertically disposed posts  48 , the hangers  10  and  12 ″ will be utilized. 
     A vertically disposed wood plate  46  is first secured to the outer surface of the building  42  in a horizontally disposed position, as illustrated in FIG.  1 . Once the plate  46  has been secured to the building  42  and the plate  46  has been properly positioned on the post  48 , the builder first determines the location on the wood plate  46  where the inner ends of the joists are to be secured thereto. The builder also determines the location on the plate  46  where the outer ends of the joists  44  are to be secured. A joist hanger  10  is secured to the wood plate  46  adjacent one of the locations where the joists are to be secured by positioning the upper end portion  12  on the upper end of the plate  46  at one side of the desired location of the joist. Inasmuch as it is not possible to position a lip L between the plate and the building, the hanger  10  does not have a lip L as do hangers  10 ″ and  10 ′″. The hanger  10  is held in position on the plate  46  by extending a fastener such as a nail or screw downwardly through the opening  14  into the plate  46 . If the joist  44  is a 2×12 joist, clip  38  is extended through slot  20 . If the joist  44  is a 2×10, the clip  38  is extended through the slot  22 . If the joist  44  is a 2×8, the clip  38  is extended through the slot  24 . If the joist  44  is a 2×6, the clip  38  is extended through the slot  26 . After hanger  10  has been temporarily mounted on the plate  46 , a hanger  12 ″ would be installed on the plate  46  adjacent the location where the outer end of the joist  44  is to be secured to plate  46  with the lip L extending downwardly over the upper end of the plate  46 . Inasmuch as a lip L is utilized on the outer joist hanger, there is no need for tacking or securing the joist hanger  10 ″ to the plate  46 . 
     Assuming that the deck is to be constructed with 2×12 joists, the supports  28  are secured in the lowermost slots  20  and  20 ′ in hangers  10  and  10 ″. The builder then carries the joists  44  to the location of the deck and inserts the inner end of the joist  44  into the support  28  on the hanger  10  and inserts the outer end of the joist  44  in the hanger  28  on the joist  10 ″. The relationship of the supports  28  with respect to the slots  20 ,  22 ,  24  and  26  is that when the particular joist is supported on the support  28 , the upper end of the joist will be disposed below the upper end of the plate to which it is to be secured to compensate for various width variations in the joists. Once the ends of the joists have been positioned in the supports  28  on the hangers  10  and  10 ″, the builder will raise the inner end of the joist  44  from the support  28  until the upper end of the joist  44  is aligned with the upper edge of the plate  46 . At that time, the builder will toe-nail a nail into the upper inner end of the joist  44  and into the plate  46  or will toe-screw a screw into the upper end of the joist  44  and into the plate  46  to temporarily hold the joist  44  in position. That same procedure is repeated at the outer end of the joist  44 . 
     Once the end of the joist has been partially secured to the supporting plate associated therewith, the hanger may be removed from the plate. The ends of the joists are then completely secured to the plates in conventional fashion. 
     In those types of construction wherein the outer ends of the joists  44  are not secured to the inner surfaces of the plates  46 , but are supported on the upper surfaces thereof, hangers  10 ″ and  10 ′″ will not be needed. 
     The procedure described above is repeated until all of the joists have been secured to their supporting plates. If the deck is to be built from the left side to the right side, the hangers  10 ′ and  10 ′″ will be utilized. 
     Thus it can be seen that the invention accomplishes at least all of its stated objectives.