Machine having module with carriage for advancing row of articles

Claim 2

A dispensing machine comprising: a module in which articles to be dispensed can be arranged in a row; releasing means disposed at one end of said module for releasing said articles sequentially upon actuation thereof; a carriage movable along said module for advancing said articles toward said releasing means, said carriage including a non-rotatable structure and a drive wheel rotatably connected to said non-rotatable structure; and spring means mounted on and carried in its entirety by said carriage for driving said carriage toward said releasing means, said spring means being connected to said non-rotatable structure and said drive wheel to be wound by rotation of said drive wheel in one direction and unwound by rotation of said drive wheel in another direction.

Claim 3

The dispensing machine of claim 1 wherein said spring is an elongated metal tape wound in a spiral.

Claim 4

The dispensing machine of claim 1 wherein said spring is an elongated metal tape wound in a spiral, the unwinding force of said spring being substantially constant regardless of the position of said carriage.

Claim 5

The dispensing machine of claim 1 wherein said module includes a track formed by gripping deformations arranged for engagement by said wheel.

Claim 6

The dispensing machine of claim 1 wherein said module includes a floor having a window therein adjacent said releasing means whereby the bottom ends of said articles disposed within said modules can be viewed.

Claim 7

The dispensing machine of claim 1 further comprising latching means for restraining said carriage against the force of said spring means.

Claim 8

The dispensing machine of claim 6 wherein said latching means comprises: a first latch member pivotably mounted on said carriage; and a second latch member attached to said module and positioned to be releasably engaged by said first latch member.

Claim 9

The dispensing machine of claim 6 further comprising means for unlatching said latching means to permit movement of said carriage when said module assumes a predetermined position.

Claim 10

A dispensing machine comprising: a cabinet; a plurality of drawers movable between an operating position within said cabinet and a loading position projecting from said cabinet, each of said drawers including a plurality of parallel substantially horizontal modules in which articles to be dispensed can be arranged in a row, and each of said modules having a floor, side walls and an open top, whereby said modules can be loaded from above said drawers are in said loading positions; a plurality of releasing means disposed at the front ends of said modules for releasing said articles sequentially; a plurality of carriages each movably disposed within one of said modules to advance said articles toward said releasing means, each of said carriages including a non-rotatable structure and a drive wheel rotatably connected to said non-rotatable structure; and a plurality of spring means each mounted on and carried in its entirety by one of said carriages for driving said carriages toward said releasing means, each of said spring means being connected to said non-rotatable structure and said drive wheel of a corresponding one of said carriages to be wound by rotation of said drive wheel in one direction and unwound by rotation of said drive wheel in another direction.

Claim 11

A dispensing machine comprising: a cabinet; a plurality of drawers movable between an operating position within said cabinet and a loading position projecting from said cabinet, each of said drawers including a plurality of parallel substantially horizontal modules in which articles to be dispensed can be arranged in a row, and each of said modules having a floor, side walls and an open top, whereby said modules can be loaded from above said drawers are in said loading positions; a plurality of releasing means disposed at the front ends of said modules for releasing said articles sequentially; a plurality of carriages each movably disposed within one of said modules to advance said articles toward said releasing means, each of said carriages including a non-rotatable structure and a drive wheel rotatably connected to said non-rotatable structure; and a plurality of spring means each mounted on and carried in its entirety by one of said carriages for driving said carriages toward said releasing means, each of said spring means being connected to said non-rotatable structure and said drive wheel of a corresponding one of said carriages to be wound by rotation of said drive wheel in one direction and unwound by rotation of said drive wheel in another direction.

Claim 12

The dispensing machine of claim 9 wherein each of said modules includes a track formed by gripping deformations arranged for engagement by said drive wheel of the corresponding carriage.

Claim 13

The dispensing machine of claim 9 wherein: said floor of each of said modules includes a drive wheel track formed by gripping deformations extending therealong, and said side walls of said module extend upwardly from said floor and form a pair of guide channels extending therealong; and each of said carriages includes a plurality of guide rollers in engagement with the corresponding guide channels, and said drive wheel of said carriage engages said track.

Claim 14

The dispensing machine of claim 9 wherein each of said spring means is an elongated metal tape wound in a spiral.

Claim 15

The dispensing machine of claim 12 wherein said non-rotatable structure of each of said carriages includes a non-rotatable pin extending crosswise with respect to the corresponding module, a corresponding one of said tapes being wound about said pin.

Claim 16

The dispensing machine of claim 9 wherein: each of said drive wheels has a soft deformable exterior arranged to roll along the corresponding module; and said module includes a track formed by gripping deformations and arranged for engagement by said wheel.

Claim 17

The dispensing machine of claim 14 wherein each of said carriages further includes a plurality of guide rollers arranged to hold said drive wheel in engagement with said track.

Claim 18

The dispensing machine of claim 9 wherein said module floor includes a window therein adjacent said releasing means whereby the bottom ends of said articles disposed within said modules can be viewed.

Claim 19

The dispensing machine of claim 9 further comprising a plurality of latching means for restraining said carriages against the forces of said spring means.

Claim 20

The dispensing machine of claim 17 wherein each of said latching means comprises a first latch member pivotably mounted on one of said carriages and a second latch member attached to the corresponding module and positioned to be releasably engaged by said first latch member.

Claim 21

The dispensing machine of claim 17 further comprising means for unlatching said latching means to permit movement of said carriage when said module assumes a predetermined position, said unlatching means comprising a plurality of abutment surfaces connected to and supported by said cabinet.

Claim 22

A machine for dispensing cigarette packages comprising: a cabinet having a transparent openable front door; a plurality of drawers stacked one above the other and movable between operating positions within said cabinet and loading positions projecting from said cabinet, each drawer including a plurality of parallel substantially horizontal modules in which cigarette packages to be dispensed can be arranged in a row one behind the other with the tax stamps of said packages facing downward, and each of said modules having a floor, two sidewalls and an open top whereby said modules can be loaded from above when said drawers are in said loading positions, each of said modules being roll formed and having a track formed by gripping deformations extending along its floor and guide channels extending along its sidewalls; a plurality of releasing means disposed at the front ends of said modules and opposing said door for releasing said packages sequentially, each of said releasing means having an open front end whereby said packages can be viewed through said door prior to being dispensed; a plurality of carriages, each movably disposed within one of said modules to advance said articles towards one of said releasing means, each of said carriages including a drive wheel having a soft deformable exterior layer arrangement to roll along the corresponding module track as said carriage moves within said module, and a plurality of rollers engaged with said guide channels so as to hold said drive wheel in firm contact with said tracks; and a plurality of spring means each mounted on and carried by one of said carriages for driving said carriages toward said releasing means, each of said spring means comprising an elongated metal tape wound in a spiral; each of said carriages including a non-rotatable pin extending crosswise with respect to the corresponding module with the corresponding spring attached to said pin.

Claim 23

A machine for dispensing cigarette packages comprising: a cabinet having a transparent openable front door; a plurality of drawers stacked one above the other and movable between operating positions within said cabinet and loading positions projecting from said cabinet, each drawer including a plurality of parallel substantially horizontal modules in which cigarette packages to be dispensed can be arranged in a row one behind the other with the tax stamps of said packages facing downward, and each of said modules having a floor, two sidewalls and an open top whereby said modules can be loaded from above when said drawers are in said loading positions, each of said modules being roll formed and having a track formed by gripping deformations extending along its floor and guide channels extending along its sidewalls; a plurality of releasing means disposed at the front ends of said modules and opposing said door for releasing said packages sequentially, each of said releasing means having an open front end whereby said packages can be viewed through said door prior to being dispensed; a plurality of carriages, each movably disposed within one of said modules to advance said articles towards one of said releasing means, each of said carriages including a drive wheel having a soft deformable exterior layer arrangement to roll along the corresponding module track as said carriage moves within said module, and a plurality of rollers engaged with said guide channels so as to hold said drive wheel in firm contact with said tracks; and a plurality of spring means each mounted on and carried by one of said carriages for driving said carriages toward said releasing means, each of said spring means comprising an elongated metal tape wound in a spiral; each of said carriages including a non-rotatable pin extending crosswise with respect to the corresponding module with the corresponding spring attached to said pin.

Claim 24

A dispensing machine comprising: a module in which articles to be dispensed can be arranged in a row; releasing means disposed at one end of said module for releasing said articles sequentially upon actuation thereof; a carriage movable along said module for advancing said articles toward said releasing means; spring means mounted on and carried by said carriage for driving said carriage toward said releasing means and thereby advancing said articles toward said releasing means; said carriage including at least one wheel having a soft deformable exterior surface arranged to roll along said module as said carriage moves within said module, said spring means being drivingly connected to said wheel; and said module including a track formed by gripping deformations arranged for engagement by said wheel.

Claim 25

A dispensing machine comprising: a module in which articles to be dispensed can be arranged in a row; releasing means disposed at one end of said module for releasing said articles sequentially upon actuation thereof; a carriage movable along said module for advancing said articles toward said releasing means; spring means mounted on and carried by said carriage for driving said carriage toward said releasing means and thereby advancing said articles toward said releasing means; said carriage including at least one wheel having a soft deformable exterior surface arranged to roll along said module as said carriage moves within said module, said spring means being drivingly connected to said wheel; and said module including a track formed by gripping deformations arranged for engagement by said wheel.

Claim 26

The dispensing machine of claim 21 wherein said spring is an elongated metal tape wound in a spiral.

Claim 27

The dispensing machine of claim 21 wherein said carriage further includes a plurality of guide rollers arranged to hold said drive wheel in engagement with said track.

Claim 28

A dispensing machine comprising: a module in which articles to be dispensed can be arranged in a row; releasing means disposed at one end of said module for releasing said articles sequentially upon actuation thereof; a carriage movable along said module for advancing said articles toward said releasing means; spring means mounted on and carried by said carriage for driving said carriage toward said releasing means and thereby advancing said articles toward said releasing means; said module including a floor having a track extending therealong, a pair of side walls extending upwardly from said floor and a pair of guide channels extending along said side walls; and said carriage including a drive wheel having a soft deformable gripping surface in engagement with said track, and a plurality of guide rollers in engagement with said guide channels and positioned to hold said drive wheel in firm contact with said track.

Claim 29

A dispensing machine comprising: a module in which articles to be dispensed can be arranged in a row; releasing means disposed at one end of said module for releasing said articles sequentially upon actuation thereof; a carriage movable along said module for advancing said articles toward said releasing means; spring means mounted on and carried by said carriage for driving said carriage toward said releasing means and thereby advancing said articles toward said releasing means; said module including a floor having a track extending therealong, a pair of side walls extending upwardly from said floor and a pair of guide channels extending along said side walls; and said carriage including a drive wheel having a soft deformable gripping surface in engagement with said track, and a plurality of guide rollers in engagement with said guide channels and positioned to hold said drive wheel in firm contact with said track.