Thread storing and feeding device

Details Thread storing and feeding device Thread storing and feeding device

1976-02-03

1977-09-13

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 4712, B65H 5120

Patent

active

040476758

ABSTRACT:
A thread storing and feeding device, particularly for feeding thread in a sewing machine. The device includes a housing having a storage drum mounted thereon. The thread is tangentially fed onto the drum and is withdrawn over the end thereof. A sliding disc movable in the axial direction of the drum moves the thread supply over the drum. A control device is actuated by the sliding disc for controlling a winding drive. The sliding disc is mounted on a pivot lever, of which the end directed away from the sliding disc is tiltably mounted at a distance from the storage drum axle at least approximately equal to the drum radius.

REFERENCES:
patent: 3419225 (1968-12-01), Rosen
patent: 3904141 (1975-09-01), Rosen
patent: 3924818 (1975-12-01), Pfeifle

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