Checkout counter

Claim 2

A checkout counter comprising, (a) a housing having a compartment formed therein, a counter top formed on the housing, a bagging station opening outwardly from the housing and a transfer passage extending from said compartment to said bagging station, (b) a bag-making machine in said compartment adapted to make a self-supporting open bag within said compartment, (c) transfer means arranged to engage an open bag located within said compartment and transfer it in the open configuration from said compartment through said transfer passage into said bagging station in an upright upwardly open self-supporting configuration.

Claim 3

A checkout counter as claimed in claim 1 wherein said bagging station is adapted to support an open bag in a generally upright configuration.

Claim 4

A checkout counter as claimed in claim 1 wherein a bag supporting ledge extends longitudinally of said bagging station, said ledge having a bottom wall and a wide wall arranged to underlie a bottom wall and side wall, respectively, of an open bag to support a bag in said bagging station.

Claim 5

A checkout counter as claimed in claim 3 wherein the bottom and side wall are angularly inclined with respect to the horizontal and vertical planes, respectively, such that the weight of the bag will urge the bag inwardly of the ledge toward the side wall.

Claim 6

A checkout counter as claimed in claim 4 wherein the support ledge has a longitudinal extent which is at least twice the maximum width of said open bag whereby a plurality of bags can be supported on said ledge at the same time.

Claim 7

A checkout counter as claimed in claim 5 wherein said support ledge extends along one side of said frame of said counter into and through said bagging station.

Claim 8

A checkout counter as claimed in claim 6 including a conveyor mounted on said frame and extending longitudinally through said bagging station, said conveyor being operable to drive open bags longitudinally of said support ledge.

Claim 9

A checkout counter as claimed in claim 7 wherein said conveyor has a side run and bottom run extending along said side wall and said bottom wall respectively of said support ledge.

Claim 10

A checkout counter as claimed in claim 8 wherein said conveyor comprises a plurality of L-shaped segments mounted in a side-by-side relationship on an endless conveyor drive member.

Claim 11

A checkout counter as claimed in claim 9 wherein at least some of said segments have a pusher arm projecting outwardly therefrom to extend laterally of said support ledge as said segments are driven along said support ledge, said pusher arms engaging bags located on said support ledge to provide a positive drive for conveying bags along said support ledge.

Claim 12

A checkout counter as claimed in claim 8 wherein said conveyor extends around first and second supports disposed at first and second ends of said support ledge respectively, said supports having an axis of rotation extending parallel to said side wall of said support ledge.

Claim 13

A checkout counter as claimed in claim 3 including a bag support spaced outwardly from and opposite said side wall over at least a first portion of the length of said support ledge for preventing accidental lateral displacement of bags from said support ledge during bag loading.

Claim 14

A checkout counter as claimed in claim 1 wherein said bag-making machine is arranged to discharge an open bag therefrom which is oriented in a generally horizontal configuration such that the open end thereof opens laterally therefrom, said transfer means being adapted to re-orient the bag to said generally upright configuration as it is discharged from said bag making machine and transferred to said bagging station.

Claim 15

A checkout counter comprising, (a) a housing having an upper face, a receiving end, a back end and a front side and a back side, said housing having an enclosed chamber formed therein, (b) a support ledge extending longitudinally of said front side of said counter from a first point spaced rearwardly from said receiving end to a second point adjacent the back end of said housing, said support ledge having a bottom wall and a side wall arranged to underlie a bottom and side wall of an open bag to support an open bag in an upwardly opening upright configuration for loading, (c) transfer passage means opening from said chamber to said support ledge at said first point, (d) a bag-making machine mounted in said chamber, said bag making machine being adapted to make a self-supporting bag from a continuous web of bag-making stock, said bag making machine having a discharge end from which a bag is discharged, bottom first, in a generally horizontal plane, the discharge end being spaced laterally inwardly from the plane of said side wall of said support ledge and forwardly from said support ledge, (e) transfer means operable to receive a generally horizontally oriented open bag discharged from said discharge end of said bag-making machine and to re-orient the bag to a generally upright configuration and deposit the bag on said support ledge in an upwardly opening configuration.

Claim 16

A checkout counter comprising, (a) a housing having an upper face, a receiving end, a back end and a front side and a back side, said housing having an enclosed chamber formed therein, (b) a support ledge extending longitudinally of said front side of said counter from a first point spaced rearwardly from said receiving end to a second point adjacent the back end of said housing, said support ledge having a bottom wall and a side wall arranged to underlie a bottom and side wall of an open bag to support an open bag in an upwardly opening upright configuration for loading, (c) transfer passage means opening from said chamber to said support ledge at said first point, (d) a bag-making machine mounted in said chamber, said bag making machine being adapted to make a self-supporting bag from a continuous web of bag-making stock, said bag making machine having a discharge end from which a bag is discharged, bottom first, in a generally horizontal plane, the discharge end being spaced laterally inwardly from the plane of said side wall of said support ledge and forwardly from said support ledge, (e) transfer means operable to receive a generally horizontally oriented open bag discharged from said discharge end of said bag-making machine and to re-orient the bag to a generally upright configuration and deposit the bag on said support ledge in an upwardly opening configuration.

Claim 17

A checkout counter as claimed in claim 14 wherein said transfer means comprises a platform having a base wall and a side wall, each having an outer end, said platform being mounted to pivot about a first axis for movement between a first position disposed adjacent said support ledge with said side suppport wall and said base support wall aligned with said bottom wall and said side wall of said support ledge respectively to permit upright bags to slide transversely from said platform onto said support ledge and a loading position in which said side support wall extends toward said bag making machine at a level below said discharge end to underlie a side of a bag as it is discharged from said bag making machine and said base support wall being disposed outwardly from and opposite said discharge opening to act as a stop limiting travel of a bag in a direction away from said discharge opening, and a discharge arm mounted in said housing for movement along said platform in a direction toward said first point for moving a bag located on said platform onto said support ledge, and drive means for driving said platform between said first and second positions.

Claim 18

A checkout counter as claimed in claim 15 wherein said support platform is pivotally mounted about a first axis disposed adjacent the outer edge of said base wall such that when said platform is in said second position, said base wall extends below the plane of said bottom wall of said support ledge and said side support wall of said platform is inclined downwardly from said discharge opening of said bag making machine to said base wall whereby bags discharging from said bag-making machine are free to fall under their own weight toward said base support wall, said platform pivoting about said first axis in moving to said second position to elevate said base support wall and said side support wall into alignment with said support ledge.

Claim 19

A checkout counter comprising, (a) a frame having a bagging station, (b) a bag-making machine in said frame for making a self-supporting open bag from a web of self-supporting bag-making stock; (c) transfer means for transferring an open bag from said bag-making machine to said bagging station in an open configuration; (d) said bag-making machine being arranged to discharge an open bag therefrom which is oriented in a generally horizontal configuration such that the open end thereof opens laterally therefrom, said transfer means being adapted to re-orient the bag to said generally upright configuration as it is discharged from said bag-making machine and transferred to said bagging station; (e) a bag supporting ledge extending longitudinally of said counter in said bagging station, said ledge having a bottom wall extending in a generally horizontal first plane and an upright side wall extending in a second plane, said bottom and side walls being arranged to underlie a bottom and side wall of a bag respectively to support an open bag in an upwardly opening upright configuration, said ledge having an input end disposed adjacent said bag-making machine; (f) said bag-making machine being laterally spaced to one side of said input end of said support ledge and having a discharge end opening toward said second plane of said upright wall; (g) said transfer means comprising a platform having a base wall and a side support wall arranged to support the bottom wall and a side wall of a bag, said platform being mounted to pivot about a first axis between a discharge position in which said platform is disposed adjacent said input end of said support ledge in which said side support wall and said base support wall are aligned with said upright side wall and said bottom wall of said support ledge, respectively, and a loading position in which said side support wall extends toward and underlies said discharge end of said bag-making machine and said base wall is disposed outwardly from and directed toward said discharge end, drive means for driving said platform to and fro between said discharge and loading positions, and means for engaging a bag located on said platform in said discharge position and moving said bag to the input end of said support ledge.

Claim 20

A checkout counter comprising, (a) a frame having a bagging station, (b) a bag-making machine in said frame for making a self-supporting open bag from a web of self-supporting bag-making stock; (c) transfer means for transferring an open bag from said bag-making machine to said bagging station in an open configuration; (d) said bag-making machine being arranged to discharge an open bag therefrom which is oriented in a generally horizontal configuration such that the open end thereof opens laterally therefrom, said transfer means being adapted to re-orient the bag to said generally upright configuration as it is discharged from said bag-making machine and transferred to said bagging station; (e) a bag supporting ledge extending longitudinally of said counter in said bagging station, said ledge having a bottom wall extending in a generally horizontal first plane and an upright side wall extending in a second plane, said bottom and side walls being arranged to underlie a bottom and side wall of a bag respectively to support an open bag in an upwardly opening upright configuration, said ledge having an input end disposed adjacent said bag-making machine; (f) said bag-making machine being laterally spaced to one side of said input end of said support ledge and having a discharge end opening toward said second plane of said upright wall; (g) said transfer means comprising a platform having a base wall and a side support wall arranged to support the bottom wall and a side wall of a bag, said platform being mounted to pivot about a first axis between a discharge position in which said platform is disposed adjacent said input end of said support ledge in which said side support wall and said base support wall are aligned with said upright side wall and said bottom wall of said support ledge, respectively, and a loading position in which said side support wall extends toward and underlies said discharge end of said bag-making machine and said base wall is disposed outwardly from and directed toward said discharge end, drive means for driving said platform to and fro between said discharge and loading positions, and means for engaging a bag located on said platform in said discharge position and moving said bag to the input end of said support ledge.