Printing – Selective or progressive – Printing members
Patent
1990-02-13
1990-11-20
Burr, Edgar S.
Printing
Selective or progressive
Printing members
101109, B41J 160
Patent
active
049709526
ABSTRACT:
A date-stamping apparatus having a casing, a bridge member located at the lower end of the casing, a tension roller located above the casing and forced upwardly, an endless date-printing belt having printing letters on its outside surface and spanned between the bridge member and the tension roller, a date-belt driving wheel located within the casing at a substantially intermediate portion. The date of driving wheel has a circumferential engagement section co-operating with the belt and being contacted by the outside surface of the belt, and an electric motor intermittently energized by a timing circuit and operatively connected with the belt-driving wheel, so that stamped date is electrically adjusted.
REFERENCES:
patent: 3504622 (1970-04-01), Morrison
patent: 3796152 (1974-03-01), Finke et al.
patent: 4170938 (1979-10-01), Sato
patent: 4561353 (1985-12-01), Chapman et al.
patent: 4858526 (1989-08-01), Bengsson
Hiraga Imao
Mizuno Makoto
Uchikawa Masamori
Burr Edgar S.
Shachihata Industrial Co., Ltd.
Yan Ren
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