Sheet cutting machine

Details Sheet cutting machine Sheet cutting machine

1984-07-06

1985-10-08

Yost, Frank T.

Severing by tearing or breaking

Breaking or tearing apparatus

Combined with preliminary weakener or with nonbreaking cutter

225 2, 83582, 83614, 83699, 83824, 83879, B26D 727, B26F 300

Patent

active

045455155

ABSTRACT:
A machine for manually cutting glass, plastic and mat employs a head having a unique breaker assembly by which the break-out of scored plastic sheet is readily effected, and in which the pillar post for the cutting element is supported to provide a blade repositioning feature. The head also includes means for maintaining the cutting element in its extended position, particularly to enhance effectiveness for cutting fibrous or cellular mat, cardboard, and the like.

REFERENCES:
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patent: 3138308 (1964-06-01), Oakley
patent: 3259286 (1966-07-01), Le Gras
patent: 3399586 (1968-09-01), Insolio et al.
patent: 3532260 (1970-10-01), Augustin et al.
patent: 3587953 (1971-06-01), Stehle
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patent: 3889862 (1975-06-01), Insolio et al.
patent: 4005808 (1977-02-01), Insolio
patent: 4009813 (1977-03-01), Insolio et al.
patent: 4018372 (1977-04-01), Insolio
patent: 4049167 (1977-09-01), Guissard
Catalog Insert Form No. CP-7554-77, The Fletcher-Terry Company.

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