Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1992-08-17
1993-12-21
Stodola, Daniel P.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 66, B65H 1920
Patent
active
052715736
ABSTRACT:
A web slitting device located in the intermediate space between a product web and two support rolls comprising a blade carrier with blade, which, for the purpose of slitting the web, is connected to a transverse beam so that it can be pivoted toward the web. The blade carrier is designed as an articulated lever, one end of which carries the blade, and the other end (support end), while the blade is slitting, forms a support against the roller not supporting the web, with the result that the blade carrier is automatically locked in position.
REFERENCES:
patent: 4408727 (1983-10-01), Dropczynski
patent: 4444360 (1984-04-01), Kaipf et al.
patent: 4789109 (1988-12-01), Kyytsonen et al.
Rollins John F.
Stodola Daniel P.
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