Sheet feeding device with floating guide

Sheet feeding or delivering – Delivering to stack and feeding therefrom – Feeding from top of stack

Patent

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Details

271117, 271121, 271126, 271170, 271306, B65H 522

Patent

active

056696019

ABSTRACT:
A sheet feeding device is particularly useful in feeding sheets from a stack in apparatus in which a trailing portion of the sheet is returned toward the stack as the sheet moves through a reciprocating path. Corner nails used to help prevent double feeds in the sheet feeding device are attached to a guide means positioned to guide the trailing portion above the stack. The nails and guide means float vertically with respect to the top of the stack, preventing interference between the leading edge of the sheet and the guide means and between the trailing edge of the sheet and the stack.

REFERENCES:
patent: 3291494 (1966-12-01), Gibb
patent: 3674256 (1972-07-01), Brooktyser
patent: 4037953 (1977-07-01), Sone et al.
patent: 4682768 (1987-07-01), Iida et al.
patent: 5027587 (1991-07-01), Ramsey
patent: 5043770 (1991-08-01), Nagano et al.
patent: 5052673 (1991-10-01), Tokuda et al.
patent: 5137174 (1992-08-01), Bell
patent: 5320338 (1994-06-01), Shinolhara et al.

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