Trigger-operated punch

Details Trigger-operated punch Trigger-operated punch

1995-04-21

1996-12-17

Watts, Douglas D.

Cutlery

Perforating or indenting implements

Pivoted handles

30229, B26F 114

Patent

active

055841244

ABSTRACT:
A sheet punch assembled of a plurality of molded parts having a handle section with a stationary jaw and a trigger section pivotal about the handle section which trigger section has a movable jaw. The handle and trigger are oriented at about a right angle to the sheet to be punched. Punched discs are collected initially in the stationary jaw and caused to thereafter move into a trigger chamber having an exit door.

REFERENCES:
patent: 341756 (1986-05-01), Kirkpatrick
patent: 869949 (1907-11-01), Westerdahl
patent: 2769237 (1956-11-01), Okhandler
patent: 3015161 (1962-01-01), Semler et al.
patent: 3350781 (1962-11-01), Bender
patent: 3372482 (1968-03-01), Mercorelli
patent: 3504436 (1970-04-01), Ebert
patent: 3590484 (1971-07-01), Walsh
patent: 5157835 (1992-10-01), Wazarchik et al.

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