Cutting – With means to convey work relative to tool station – With means to press work to work-carrier
Patent
1977-11-09
1979-09-25
Yost, Frank T.
Cutting
With means to convey work relative to tool station
With means to press work to work-carrier
83430, 83500, B26D 124
Patent
active
041686438
ABSTRACT:
A slitter for cutting lengthwise a wide and flexible web into a predetermined width is provided with a press roller in which a resilient outer peripheral surface may be pressed against an outer peripheral surface of the lower cutting edge under predetermined pressure. The press roller has a resilient body having a rubber hardness of 20 to 80 degrees and which is finished to a surface roughness of 10 to 50 .mu. H max.
REFERENCES:
patent: 612703 (1898-10-01), Clark
patent: 801916 (1905-10-01), Rudolphi
patent: 852375 (1907-04-01), Carlton
patent: 1825223 (1931-09-01), Deck
patent: 2327468 (1943-08-01), Stocker
patent: 2815077 (1957-12-01), Pechy
patent: 3122040 (1964-02-01), Bishop
Takimoto Hisashi
Yamaguchi Akira
Fuji Photo Film Co. , Ltd.
Yost Frank T.
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