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Class 271/143 - By self-aligning (e.g., yieldable) pushers


Subclass of Class 271 - Sheet feeding or delivering
Definition: Device provided with a plurality of sheet-engaging members,
No. of patents: 8
Last issue date: 05/13/2008


NumberTitleIssue Date
7370860Automatic edge guide assembly using springs and tapered surfaces
An automatic edge guide assembly comprises a sheet feeding mechanism, a slide housing mounted within the sheet feeding mechanism and an edge guide slidably connected to the slide housing. The edge guide is biased by a first biasing force and a second biasing force, ...
05/13/2008
7371025Printer
The present invention provides a low-profile printer. The printer has a claw installed on a plane which face an exposure surface of an instant film sheet, a single-rotation cam which completes a sequence of operations, and a three-rotation cam which rotates three t...
05/13/2008
6648324Method and system for automatically sensing the size of print medium in a printing device
A resonance chamber is provided in a printing device, or in a print medium supply tray of the printing device, to determine the size of the print medium in the printing device. The supply of print medium and the resonance chamber are positioned so that th...
11/18/2003
5009411Input hopper apparatus
An input hopper (20) for inputting card members to card processing modules (14) includes a tray (22) for storing the cards which are maintained in a stack by a pusher mechanism (30) having a plate (23) biasing the card stack toward a first end of the tray...
04/23/1991
4789079Card dispenser
A card housing section has at a front surface a cut portion provided with an opening and closing portion and at a lower end an opening provided with a receiving rib, and a card is held between the receiving rib and a push-plate mounted on an upper plate o...
12/06/1988
4405124Tag feed mechanism
Apparatus for feeding tags from a tag hopper to a tag attaching station includes a spring biased push member having a notched front end for cooperation with a downwardly inclined shutter at the entry of the tag hopper for engaging the lowermost tag and pu...
09/20/1983
4151987Feeding apparatus for cards and the like
A card dispensing mechanism for withdrawing individual cards from a stack thereof and feeding it to a use station including a stack support structure and a pressure plate urging the stack with the foremost card at a dispensing point. A carriage has a roll...
05/01/1979
3999747Record card feeding apparatus
Apparatus for feeding data processing record cards seriatim from the bottom of a stack to a data sensing station or the like including a pair of oscillating picker members for displacing a record card from the bottom of the stack, and a pair of sector rol...
12/28/1976
 
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