Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1984-05-01
1985-08-27
Marcus, Stephen
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B65H 1930
Patent
active
045373680
ABSTRACT:
Apparatus for sequentially presenting a series of rolls of cloth or paper, etc. to an unwind device, the rolls being precisely positioned for automatically being grasped by chuck members on the unwinder. Storage and transfer means are provided for assuring a constant supply of rolls being presented.
REFERENCES:
patent: 2590865 (1952-04-01), Johnson
patent: 3219206 (1965-11-01), Cocker
patent: 3351299 (1967-11-01), Fehr
patent: 3462094 (1969-08-01), Shumaker
patent: 3695539 (1972-10-01), Lindstaedt
patent: 3889831 (1975-06-01), Davis
patent: 3987911 (1976-10-01), Euverand et al.
patent: 4131206 (1978-12-01), Kawada et al.
Hall John T.
Radmore Robert R.
Carborundum Abrasives Company
Dunn Michael L.
Holt William H.
Marcus Stephen
Peters Leo J.
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