Apparatus for envelope insertion and stacking

Details Apparatus for envelope insertion and stacking Apparatus for envelope insertion and stacking

1987-04-06

1989-04-04

Culver, Horace M.

Package making

Apparatus for forming or partially forming receptacle and...

Forming by opening or setting up collapsed receptacle

53266A, B65B 4326, B65B 4339, B65B 4318

Patent

active

048173690

ABSTRACT:
A machine for inserting discs into envelopes including a disc conveyor in which discs are removed one by one from a stack and conveyed past a detecting station to a loading station together with an envelope conveyor in which envelopes from the hopper are conveyed to the loading station in advance of arrival of discs and positioned for receiving the disc through the open end of the envelope. The operation of the envelope conveyor is initiated by passage of a disc by the detecting station so that unless a disc is moving no envelope is picked from the envelope stack. After package formation the packages are conveyed to a transfer conveyor past a detector which determines a predetermined stack of conveyors for each station on the transfer conveyor.

REFERENCES:
patent: 2325455 (1943-07-01), Williams
patent: 2736999 (1956-03-01), Rouan et al.
patent: 3370549 (1968-02-01), Livingston
patent: 3423900 (1969-01-01), Orsinger
patent: 3633739 (1972-01-01), Renner et al.
patent: 3641735 (1972-02-01), Dailey et al.
patent: 4020615 (1977-05-01), Irvine et al.
patent: 4337609 (1982-07-01), Foster et al.

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