Device for feeding material tapes

Details Device for feeding material tapes Device for feeding material tapes

1986-05-20

1988-02-02

Petrakes, John

Winding, tensioning, or guiding

Coil holder or support

Spool or core

156157, 156502, 156504, 242 581, 242 585, B65H 1918, B65H 1920

Patent

active

047224894

ABSTRACT:
A device for feeding a material tape from a supplement roll at a preparation station to another material tape wound off an un-winding roll positioned at a connection station includes a first and a second feeding arrangement, each including a fixed rotatable deflecting roller, a swingable rotatable deflecting roller spaced from the fixed roller and swingable about the axis of the latter, and a drive carrying a fixing bar to which a starting end of the material tape to be fed is fixed. The drive pivots the fixing bar with the tape end from the preparation station to the connection station at which the starting end of the material tape of the supplement roll is connected to the material tape of the un-winding roll.

REFERENCES:
patent: 3398911 (1968-08-01), Poupin
patent: 3841944 (1974-10-01), Harris, Jr.
patent: 3880698 (1975-04-01), Kawazura et al.
patent: 3971524 (1976-07-01), Nudinger et al.
patent: 4169752 (1979-10-01), Tokuno
patent: 4286756 (1981-09-01), Vits
patent: 4386988 (1983-06-01), Kontz
patent: 4466577 (1984-08-01), Focke et al.
patent: 4481053 (1984-11-01), Tokuno et al.
patent: 4564413 (1986-01-01), Murakami
patent: 4629531 (1986-12-01), Kataoka

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