Drum-type winder for winding webs of material

Details Drum-type winder for winding webs of material Drum-type winder for winding webs of material

1990-01-24

1991-11-26

Stodola, Daniel P.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 66, B65H 1920

Patent

active

050676636

ABSTRACT:
A drum-type winder for winding web of material, especially webs of paper or board, on cores, with a pressure-application roller that can be raised and lowered positioned above the drums and with a mechanism for separating the web and fastening the newly created initial web section to a new core. Components on each side of the frame travel up and down with both the pressure-application roller and the separating and fastening mechanism secured to them such that they can be shifted alternately into the area between the drums.

REFERENCES:
patent: 4422588 (1983-12-01), Nowisch
patent: 4444360 (1984-04-01), Kaipf et al.
patent: 4485979 (1984-12-01), Dropczynski
patent: 4485980 (1984-12-01), Gorner
patent: 4516735 (1985-05-01), Snygg
patent: 4552316 (1985-11-01), Dropczynski et al.
patent: 4601441 (1986-06-01), Oinonen et al.
patent: 4635867 (1987-01-01), Kytonen
patent: 4842209 (1989-06-01), Sankkonen

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