Rotary ink stamp for a copier/printer apparatus

Details Rotary ink stamp for a copier/printer apparatus Rotary ink stamp for a copier/printer apparatus

1988-11-23

1991-09-10

Burr, Edgar S.

Printing

Rolling contact machines

Rotary

101328, 101377, B41F 1324

Patent

active

050464191

ABSTRACT:
A rotary stamp mechanism includes a drive wheel with a curved stamp holding housing held thereon by a sheet metal band to enable replacement and adjustment of the stamp housing. A stamping sequence is selected by a machine operator and the leading edge of the next succeeding copy sheet triggers rotation of the drive wheel and during one complete revolution of the drive wheel the copy sheet is stamped with a desired logo. A pawl on the drive wheel is lifted by the copy sheet for stamping purposes and gravity returns the pawl to its home position which in turn stops the drive wheel in its initial position for succeeding stamping.

REFERENCES:
patent: 1032378 (1912-07-01), Chandler
patent: 1290509 (1919-01-01), Chandler
patent: 1983921 (1934-12-01), Persson
patent: 2743671 (1956-05-01), Weber et al.
patent: 2746380 (1956-05-01), Gottscho
patent: 2934009 (1960-04-01), Bach et al.
patent: 3162118 (1964-12-01), Martensson et al.
patent: 3186337 (1965-06-01), Hill
patent: 3245343 (1966-04-01), Walter
patent: 4632533 (1986-12-01), Young

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