Apparatus for replacing rotating mandrels on which a web is woun

Details Apparatus for replacing rotating mandrels on which a web is woun Apparatus for replacing rotating mandrels on which a web is woun

1978-01-23

1980-05-27

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 1926, B65H 1928, B65H 1930

Patent

active

042046505

ABSTRACT:
Apparatus for replacing rotating mandrels on which a web is wound, featuring, in various aspects, a surface drive for accelerating new mandrels up to web speed prior to splicing combined with a center drive for rotating the mandrels, the center drive being continually engaged with the mandrels along a transfer path between splicing and main rotation stations, improved means to transfer mandrels between stations, improved splicing and web severing means, and means to load successive mandrels into the apparatus.

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