Electromotive stapler

Details Electromotive stapler Electromotive stapler

1992-09-25

1994-07-19

Smith, Scott

Elongated-member-driving apparatus

With control means responsive to sensed condition

Work-responsive

227153, 227155, B25C 106, B27F 736

Patent

active

053300866

ABSTRACT:
An electromotive stapler according is provided with a paper holder, which is linked with a striking block, to press the neighborhood of the place where the staple is driven, whereby binding of many sheets of paper is possible without consuming much power of the motor, the pressing force of the paper holder being obtained by motion of push rod to press the paper holder, and the force of push rod necessary therefor being obtained by a coil spring compressed by the motion of the striking block.

REFERENCES:
patent: 3666157 (1972-05-01), Kawai et al.
patent: 4186863 (1980-02-01), Yunoki
patent: 4199095 (1980-04-01), Yamanoi
patent: 4344554 (1982-08-01), Cross
patent: 4720033 (1988-01-01), Olesen
patent: 4726505 (1988-02-01), Okazaki
patent: 4830256 (1989-05-01), Kramer
patent: 5007572 (1991-04-01), Chung-Cheng
patent: 5195671 (1993-03-01), Shimomura et al.

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