Cutter, method of making the same and apparatus for shaping and

Details Cutter, method of making the same and apparatus for shaping and Cutter, method of making the same and apparatus for shaping and

1996-03-29

2000-09-12

Peterson, Kenneth E.

Cutting

Means to drive or to guide tool

With simple oscillating motion only

83602, 83694, 83695, B26B 101

Patent

active

061161322

ABSTRACT:
A cutter for cutting a laminated sheet such as tapes or the like or for shaping or chamfering tape end into various rounded configurations, a method of making such a cutter and an apparatus for shaping and cutting tape end. A sheet metal is worked to form integrally stationary and movable cutting blades which are connected to each other through a pair of connectors. A gap is formed between a stationary cutting edge of the stationary cutting blade and a movable cutting edge of the movable cutting blade. When a resistance force is exerted between the stationary and movable cutting blades on cutting self-adhesive tape with release paper, the resisting force is counteracted by a tensile strength in the connectors and a buckling strength in flexible portions such that the proper gap between the stationary and movable cutting edges will not be changed by the resisting force.

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patent: 4644649 (1987-02-01), Seaman et al.
patent: 5117719 (1992-06-01), Tagaki et al.

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