Replaceable knife and holder

Details Replaceable knife and holder Replaceable knife and holder

1986-01-13

1987-11-24

Bell, Paul A.

Cutting

Means to drive or to guide tool

With simple oscillating motion only

83698, B26B 500, B26D 145, B26D 710

Patent

active

047080450

ABSTRACT:
An apparatus for severing a web of film in a form, fill and seal packaging machine. The apparatus includes a removable knife and a holder for removably receiving the knife. The holder includes a channel having a pivot pin and a reduced cross-sectional portion. The knife includes a notch for pivoting on the pivot pin.

REFERENCES:
patent: 3530642 (1970-09-01), Leimert
patent: 3550275 (1970-12-01), Baun
patent: 3813998 (1974-06-01), Lotto
patent: 3894381 (1975-07-01), Christine et al.
patent: 3945287 (1976-03-01), Dvorak
patent: 4019947 (1977-04-01), Stock et al.
patent: 4105489 (1978-08-01), Lotto
patent: 4106181 (1978-08-01), Mattchen
patent: 4299151 (1981-11-01), Burton
patent: 4433527 (1984-02-01), Ramsey et al.
patent: 4463542 (1984-08-01), Greenawalt et al.
patent: 4512138 (1985-04-01), Greenawalt

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