Apparatus for handling a finished roll and a winding shaft...

Winding – tensioning – or guiding – Convolute winding of material – With spool loading or coil removal

Reexamination Certificate

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Reexamination Certificate

active

11151611

ABSTRACT:
The apparatus for handling a finished roll and a winding shaft on a winding apparatus for webs of material is configured with spaced apart rails pivotal independently from one another between a winding station and a setting-down station. Each of the rails supports a carriage operative to support the winding shaft and release it upon pivoting the rails towards the setting-down station, where at least one of rails pivots away from the winding shaft so as to facilitate removal of the roll from the shaft.

REFERENCES:
patent: 3062465 (1962-11-01), Hunter
patent: 4854806 (1989-08-01), Gertsch et al.
patent: 5192033 (1993-03-01), Pipes
patent: 6047917 (2000-04-01), Ekstrom et al.
patent: 6250580 (2001-06-01), Madrzak et al.
patent: 2 464 484 (2003-05-01), None
patent: 25 43 261 (1977-03-01), None
patent: 201 17 248 (2003-04-01), None
patent: 697 21 848 (2004-06-01), None
patent: 02056346 (1990-02-01), None
patent: 02147551 (1990-06-01), None
patent: WO 9308109 (1993-04-01), None

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