Patent ID: 11945022
Assignee: nan
Field: Machine tools (Mechanical engineering)
Classification: CPC B  E | IPC B

Claim 13:
14. A method of using an article bender apparatus that assists in joining two separate malleable article line free ends that are defined as a first line free end portion with a first line long axis and a second line free end portion with a second line long axis when said first and second line long axes are positioned substantially perpendicular to one another, said article bender apparatus assists in joining the first and second line free end portions in a selected helical wrap with the second line free end portion being helically wrapped about the first line, comprising:
(a) providing an article bender apparatus that includes a disc having a first face portion and an opposing second face portion, further said disc having an outer periphery portion that is about a longitudinal axis that is centered in said disc, wherein said longitudinal axis is positioned perpendicular to both said first and second face portions, in addition said disc has a slot disposed therethrough from said first face portion to said second face portion, wherein said slot originates from said longitudinal axis in a root section then extending in a radial fashion to said outer periphery portion, said outer periphery portion further includes a plurality of asymmetrical gear teeth extending radially outward, further a receptacle housing that includes a radially slotted annular cavity having a slide surface and a radial internal diameter that both provide a partially nested axial and outer periphery slidable contact for said plurality of asymmetrical gear teeth extending radially outward on said outer periphery portion of said disc, a radial slot is disposed therethrough said annular cavity, thus said receptacle housing operationally allowing for free disc rotation about said longitudinal axis, said receptacle housing also includes a top surface approximately in the form of a ring that is parallel to said slide surface and is positioned radially outward of said radial internal diameter, said receptacle additionally includes a recessed cavity with a floor wherein said recessed cavity floor is in plane with said slide surface, further said recessed cavity extends radially outward from said slide surface for circumferentially a portion of said plurality of asymmetrical gear teeth on said disc, further said top surface extends outward from said recessed cavity as said top surface is continuously outward of said plurality of asymmetrical gear teeth on said disc and said recessed cavity, also including a pawl element that is substantially planar including a first side and an opposing second side that are both planar in shape, further said pawl includes a primary boundary margin and a secondary boundary margin that are both disposed as between said first and second sides of said pawl, said pawl also includes a plurality of asymmetrical gear teeth disposed opposite of said primary and secondary boundary margins, said pawl plurality of asymmetrical gear teeth removably mate, through said pawl second side sliding against said recessed cavity floor, with said disc outer periphery portion plurality of asymmetrical gear teeth extending radially outward, resulting in said pawl being slidably disposed within said recessed cavity with said pawl second side being in said slidable contact with said recessed cavity floor, wherein said receptacle, said disc outer periphery portion plurality of asymmetrical gear teeth extending radially outward, and said pawl plurality of asymmetrical gear teeth that removably mate with said disc outer periphery portion plurality of asymmetrical gear teeth, form a ratchet that operationally facilitates clockwise rotation of said disc and receptacle in unison about said longitudinal axis and facilitates counter clockwise rotation of said receptacle about said longitudinal axis while said disc is either static rotationally or said receptacle is static rotationally and said disc can be manually rotated clockwise about said longitudinal axis, in addition a shoe that is planar in shape having a primary planar face portion and an opposing secondary planar face portion, said shoe has a lengthwise axis and a perpendicularly positioned shortwise axis, said shoe has a first end portion and an opposing second end portion with said lengthwise axis spanning therebetween, further said shoe has an axial axis that is perpendicular to both said lengthwise and shortwise axes, wherein said axial axis spans between said primary and secondary planar face portions also said axial axis is positioned parallel to said disc longitudinal axis with said primary planar face portion having a slidable/pivotable engagement to said disc second face portion about said axial axis, said shoe first end portion terminates in a first channel that is positioned longwise to be parallel to said shortwise axis, plus a means for a selectable pivotal lock with pivotal movement between said disc and said shoe about said axial axis, wherein said shoe is in an open operational state when said slot is fully open and said shoe is in a closed locked operational state when said shoe partially covers said slot leaving said slot root section open, wherein said means for a selectable pivotal lock is constructed of a cam lock clamp with a quick release handle with a pivot bolt, wherein when said cam lock clamp with a quick release handle is in a locked or closed operational state said pivot bolt is pulled axially tight as between said disc and said shoe along said axial axis of said shoe, wherein said pivot bolt is disposed therethrough said disc and said shoe in a shoe aperture, said locked or closed operational state of said cam lock clamp with a quick release handle results in said cam lock clamp with a quick release handle, wherein said handle is positioned to be adjacent to said disc first face portion, wherein when said cam lock clamp with a quick release handle is in an open or released operational state said pivot bolt is released to be loose axially allowing said disc and said shoe to separate with said handle being positioned perpendicular to said to said disc first face portion, in addition a means for imparting a clockwise rotational movement to said receptacle, wherein said clockwise rotational movement is about said longitudinal axis, wherein said means for imparting clockwise rotational movement to said receptacle is constructed of a handle extension that is positioned radially outward from said receptacle housing, wherein operationally said handle extension partially rotates said receptacle housing about said longitudinal axis to operate said ratchet to rotate said disc in a clockwise rotational direction, further on said ratchet included is pawl detail wherein said pawl primary boundary margin is a constant arc radius defined by a third radius originating at said longitudinal axis and said pawl secondary boundary margin is a decreasing arc radius defined by a decreasing fourth radius originating at said longitudinal axis, said recessed cavity extends radially outward from said slide surface forms a slide surface consistent termination margin at a first radius originating at said longitudinal axis to form a consistent operational gap width between said primary boundary margin and said slide surface consistent termination margin, said consistent operational gap width is at least equal to a tooth height of said asymmetrical gear teeth on said disc with said pawl plurality of asymmetrical gear teeth removably mated with said disc outer periphery portion plurality of asymmetrical gear teeth, further said recessed cavity extends radially outward from said slide surface forms a slide surface converging termination margin at a second decreasing radius originating at said longitudinal axis to form a converging operational gap width between said secondary boundary margin and said slide surface converging termination margin, wherein said consistent and converging termination margins combine to be circumferentially a portion of said plurality of asymmetrical gear teeth on said disc, further said top surface extends outward from said recessed cavity consistent and converging termination margins as said top surface is continuously outward of said plurality of asymmetrical gear teeth on said disc and said recessed cavity, also said pawl further comprising a means for biasing said pawl toward said converging operational gap width within said recessed cavity, operationally said means for biasing said pawl results in defaulting said pawl into a first operational state to engage said plurality of asymmetrical gear teeth as between said pawl and said disc thus resulting in said ratchet rotationally locking said receptacle and said disc rotationally about said longitudinal axis in a clockwise direction rotation, if said receptacle is rotated about said longitudinal axis in a counterclockwise direction rotation with said disc rotationally locked, said disc plurality of asymmetrical gear teeth will drive said pawl against said means for biasing said pawl, sliding said pawl away from said converging operational gap width toward said consistent operational gap width to facilitate said plurality of asymmetrical gear teeth as between said pawl and said disc to disengage thus resulting in said pawl being in a second operational state, also included in said shoe is a retainer bar that shares said pivot bolt with said shoe along and about said axial axis, wherein said retainer bar is disposed between said shoe and said disc second face portion at a displaced pivotal angle to said shoe lengthwise axis, additionally included is a flat spring with an arcuate shape forming an arcuate band that is mounted in a cantilever manner on a pivot rod that is disposed therethrough a flat spring aperture disposed therethrough in said disc going from said second face portion to said first face portion, wherein as said flat spring is on said second face portion said pivot rod is attached to a flat spring handle that manually facilitates flat spring pivotal movement, said flat spring handle further comprises a spring ball protrusion that is disposed to face said disc first face portion, wherein said disc first face portion further includes a receiving depression that is positioned, sized, and configured to receive said spring ball protrusion to operationally lock said flat spring handle at a particular flat spring pivotal movement position to best operationally hold the second line free end portion into said shoe first channel for the shoe to start the selected helical wrap of the second line free end portion being helically wrapped about the first line, also included for said disc that can further comprise a finger hole aperture disposed therethrough said disc from said first face portion to said second face portion to operationally facilitate manual rotational movement of said disc about said longitudinal axis within said receptacle to help a user rotationally align said disc slot or said shoe first channel with the first or second lines to initiate use of said article bender apparatus;
(b) moving said flat spring via said flat spring handle to pivot away from said disc slot;
(c) moving said cam lock clamp with said quick release handle into said open or released operational state such that said pivot bolt is released to be loose axially allowing said disc and said shoe and retainer bar to separate from said disc second face portion with said cam lock clamp quick release handle being positioned perpendicular to said disc first face portion;
(d) aligning manually said disc rotationally about said longitudinal axis utilizing said finger hole to align said disc slot and said receptacle slot with the first line free end portion;
(e) moving said disc slot to receive the first line free end portion into said root section of said slot, thus said disc is inserted onto the first line free end portion with the first line long axis therethrough said disc slot from said disc outer periphery portion to said root section resulting in said longitudinal axis and the first line long axis being substantially co-incident to one another;
(f) moving said shoe and said retainer bar manually in a pivotal manner to position said retainer bar to wherein said retainer bar contacts the first line free end portion within said root section of said slot to pivotally position said first channel relative to the second line free end portion;
(g) moving said cam lock clamp with said quick release handle into said locked or closed operational state wherein said pivot bolt is pulled axially tight as between said disc and said retainer bar and said shoe along said axial axis of said shoe and said retainer bar, wherein said quick release handle is positioned to be adjacent to said disc first face portion;
(h) aligning said shoe first channel to partially encompass the second line free end portion, resulting in both the first line free end portion being secured within said root section and said shoe first channel to partially encompass the second line free end portion;
(i) moving said flat spring via said flat spring handle to pivot towards the second line free end portion that is partially encompassed within said shoe first channel in order to help retain the second line free end portion within said shoe first channel via utilizing said flat spring handle spring ball protrusion that is manually disposed into said receiving depression in said disc first face to operationally lock said flat spring handle at said particular flat spring pivotal movement position to help retain the second line free end portion within said shoe first channel;
(j) imparting of clockwise rotational movement about said longitudinal axis to said receptacle and thus said disc that is initiated to result in the selected helical wrap of the second line free end portion around the first line free end portion being about the first line long axis;
(k) continuing said clockwise rotation movement in step (j) until a selected number of helical wraps of the second line free end portion around the first line free end portion is completed;
(l) moving said cam lock clamp with said quick release handle into said open or released operational state such that said pivot bolt is released to be loose axially allowing said disc and said shoe and retainer bar to separate from said disc second face portion with said cam lock clamp quick release handle being positioned perpendicular to said disc first face portion; and
(m) removing said shoe channel from the second line free end portion and removing said disc slot from the first line free end portion.