Electromechanically operable apparatus for severing strip

Details Electromechanically operable apparatus for severing strip Electromechanically operable apparatus for severing strip

1990-05-25

1991-03-26

Phan, Hien H.

Cutting

Cutting motion of tool has component in direction of moving...

Orbital motion of cutting blade

83349, 83529, 83602, 83611, B26D 514

Patent

active

050019538

ABSTRACT:
This invention relates to an electromechanically operable apparatus for severing strip, such as a paper tape or plastic film tape, which is dispensed by a power-operated dispenser. A swingable cutter blade is connected to a crank, which is operated by a gear train via an eccentric drive and a connecting rod, which is provided with a cam track cooperating with the crank. In dependence on the condition of the cam track and the sense of rotation of a motor for driving the gear train the extent of the angular movement imparted to the swingable cutter blade can be selected for the making of a complete cut or a partial cut through the strip.

REFERENCES:
patent: 3744362 (1973-07-01), Gesell et al.
patent: 4544293 (1985-10-01), Cranston et al.
patent: 4949606 (1990-08-01), Pfeiffer

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