Thread handling device for lockstitch sewing machines

Details Thread handling device for lockstitch sewing machines Thread handling device for lockstitch sewing machines

1981-04-30

1982-07-27

Hunter, H. Hampton

Sewing

Elements

Take-ups

112254, D05B 4900

Patent

active

043411711

ABSTRACT:
A sewing machine is provided with a thread handling device having a thread holding and a thread metering function. The device includes a pair of parallel elongate members, and a length of easily compressible resilient material which is carried by one of the members and compressed against the other member. Needle thread extending between the resilient material and said other member is subjected to frictional resistance by the resilient material during movement in the device.

REFERENCES:
patent: 171558 (1875-12-01), Gibbs
patent: 276113 (1883-04-01), Wilcox et al.
patent: 331026 (1885-11-01), Bigelow
patent: 560793 (1896-05-01), Hardy
patent: 908434 (1908-12-01), Woodward
patent: 2566005 (1951-08-01), Ward
patent: 2566006 (1951-08-01), Ward
patent: 2581142 (1952-01-01), Rea
patent: 3561385 (1971-02-01), Johnson
patent: 3587495 (1971-06-01), Johnson
patent: 4263859 (1981-04-01), Johnson

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