Punching and binding machine

Details Punching and binding machine Punching and binding machine

1991-11-04

1993-02-02

Bell, Paul A.

Bookbinding: process and apparatus

Apparatus

With cutter

412 40, B42B 510

Patent

active

051833611

ABSTRACT:
A punching and binding machine comprises a punching mechanism and a binding mechanism located in the front and rear part of a body. The punching mechanism includes a plurality of punchers which can be driven to travel transversely to punch paper placed on a paper holder. Beneath the paper holder there is a support element incorporated with an eccentric rod for adjustment of distance between position to be punched and edge of paper. The binding mechanism makes use of a sliding board and a shifter holder to open clipping element of a binding ring placed on a fixing plate on its upper casing by a shifter for binding of the papers. It has a sliding board sliding in the sliding slots on the left and right body elements, and a stopping element to adjust sliding interval in order to control the size of clipping element opening opened by the shifter for binding with binding ring of different diameter.

REFERENCES:
patent: 3122761 (1964-03-01), Bouvier
patent: 3699596 (1972-10-01), Lyon
patent: 3866254 (1975-02-01), Gronda
patent: 3967336 (1976-07-01), Cutter
patent: 4008501 (1977-02-01), Cutter
patent: 4645399 (1987-02-01), Scharer
patent: 4872796 (1989-10-01), Hsieh et al.
patent: 5059078 (1991-10-01), Schmid

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