Method for knocking off a web wound on a turret winder

Details Method for knocking off a web wound on a turret winder Method for knocking off a web wound on a turret winder

2006-12-19

2009-02-03

Kim, Sang (Department: 3654)

Winding, tensioning, or guiding

Convolute winding of material

With cutting, perforating, or notching

C242S533400

Reexamination Certificate

active

07484685

ABSTRACT:
A method for knocking-off a web (12) round on a turret winder (10) by a knocking-off device (22) includes a pressure roller (24), in which the knocking-off device (22) and a coil (16) of the winder (10) are, through an abrupt relative movement, brought into a position in which the pressure roller (24) engages the periphery of the coil (16) and the abrupt movement is a pivotal movement (B) of the coil (16) about a pivotal axis that extends in parallel with the axes of rotation thereof.

REFERENCES:
patent: 2973158 (1961-02-01), Zernov
patent: 5086986 (1992-02-01), Twente
patent: 5417382 (1995-05-01), Petitjean et al.
patent: 6082659 (2000-07-01), Sankaran et al.
patent: 2004/0155138 (2004-08-01), Kolbe et al.
patent: 1295831 (2003-03-01), None
patent: 1454858 (2004-09-01), None

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