Method of and apparatus for the automatic positioning of a web-w

Details Method of and apparatus for the automatic positioning of a web-w Method of and apparatus for the automatic positioning of a web-w

1986-06-03

1988-02-23

Watkins, Donald

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 66, B65H 1930, B65H 1912

Patent

active

047265337

ABSTRACT:
A method of and apparatus for the coiling of a web and positioning of a web-coiling core in the pocket of a double-roll coiling machine. The beam for removing the finished coil also carries the grippers for the core which is previously provided with glue to which the free end of the web severed from the finished coil can be adhered. A suction device maintains the orientation of the core after it is released by the grippers and as it moves from the transfer position to the coiling position.

REFERENCES:
patent: 4183474 (1980-01-01), Schonmeier
patent: 4304368 (1981-12-01), Bartmann
patent: 4338147 (1982-07-01), Backstrom
patent: 4345722 (1982-08-01), Kuhn
patent: 4370193 (1983-01-01), Knauthe
patent: 4408727 (1983-10-01), Dropczynski
patent: 4552316 (1985-11-01), Dropczynski
patent: 4572451 (1986-02-01), Ikeda et al.
patent: 4601441 (1986-07-01), Oinonen et al.

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