Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Patent
1998-02-27
2000-04-11
Rada, Rinaldi I.
Cutting
With product handling means
Means to move, guide, or permit free fall or flight of product
83140, 8369891, B26D 718, B26F 114
Patent
active
060476214
ABSTRACT:
An adjustable punch tool assembly has quick release mechanisms which provide for rapid removal and replacement of the stripper plate and punch without the use of tools. The stripper plate quick release mechanism includes slides mounted for axial movement along a front end of the guide. The lower portion of each slide has an opening provided therethrough for receiving a spring-loaded button protruding from the outer surface of the guide. Ball bearings are provided for radial movement between the circumferential groove in the outer edge of the stripper plate and the annular, sloped grooves located along the upper, inner surfaces of the slides.
REFERENCES:
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patent: 3735993 (1973-05-01), Seibert
patent: 4141264 (1979-02-01), Weisbeck
patent: 4440052 (1984-04-01), Weisbeck
patent: 5127293 (1992-07-01), Chatham
patent: 5301580 (1994-04-01), Rosene et al.
patent: 5752424 (1998-05-01), Rosene et al.
patent: 5839341 (1998-11-01), Johnson et al.
Dries Edward A.
Iizuka Hitoshi
Elba Electronetics, Inc.
Goodman Charles
Rada Rinaldi I.
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