Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1978-08-29
1980-01-15
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B65H 1708
Patent
active
041834747
ABSTRACT:
An apparatus for winding material in web form into a roll lying upon two spaced apart driven support cylinders and having a cylindrical roll core. A stand-by roll core is supported between the roll and the supporting cylinders during the winding of the roll by a support member which defines a supporting surface thereon and which is mounted for movement from a non-supporting position to a supporting position wherein the supporting surface lies in a horizontal plane and extends into the area between the supporting cylinders and the roll to such an extent that only one supporting cylinder at a time can be contacted linearly by the stand-by roll core.
REFERENCES:
patent: 3817467 (1974-06-01), Dambroth
patent: 3910517 (1975-10-01), Harrison
Jagenberg Werke AG
McCarthy Edward J.
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