Paper cutter

Details Paper cutter Paper cutter

1989-10-02

1991-04-02

Phan, Hien H.

Cutting

Means to drive or to guide tool

Magnet- or solenoid-actuated tool

83578, 83614, 83636, B26D 508

Patent

active

050038567

ABSTRACT:
A paper cutter for achieving high speed cutting having a simplified structure since movement of a blade can be controlled by a linear motor. A low level of noise can also be realized since typical mechanical elements for transferring power are eliminated. The movable blade forms less than a fifty degree angle with respect to a blade edge of the stationary blade, in the direction of blade motion, so that locally concentrated wear it minimized. By using a rotary blade as a movable blade, paper can be cut in both directions by reciprocating the movable blade.

REFERENCES:
patent: 2057264 (1935-11-01), Pierce
patent: 3486400 (1969-12-01), Westmijze et al.
patent: 3779121 (1973-12-01), Lagain
patent: 3788175 (1974-01-01), Davis
patent: 3797339 (1974-03-01), Pape et al.
patent: 3954037 (1976-05-01), Rios
patent: 4383458 (1983-05-01), Kitai et al.

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