Sewing machine for hemming articles

Details Sewing machine for hemming articles Sewing machine for hemming articles

1989-06-02

1991-04-09

Schroeder, Werner H.

Sewing

Work manipulating

Guides

112147, 112304, 11212129, D05B 3502

Patent

active

050055020

ABSTRACT:
An automatic feeder unit for a twin or triple needle bottom cover stitch machine which allows hemmed garments to be chained off while being sewn automatically. The feed unit comprises a top feed conveyor coupled to a synchronizer which senses the speed of the main shaft of the sewing head to control the speed of the top feed conveyor in relation to the speed of the sewing head. Further a feed dog and throat plate assembly comprises an extended land area beyond the chaining finger and having a slot located therebeyond through which a feed dog protrudes during operation, to thereby retain the chain stitch during chaining off.

REFERENCES:
patent: 1263088 (1918-04-01), McNeil
patent: 3203381 (1965-08-01), Crane et al.
patent: 3204590 (1965-09-01), Rockerath et al.
patent: 3232256 (1966-02-01), Buckalter
patent: 3375796 (1968-04-01), Greenberg
patent: 3469545 (1969-09-01), Hale et al.
patent: 3534954 (1970-10-01), Lynch
patent: 3782305 (1974-01-01), Robinette
patent: 3906878 (1975-09-01), Burton
patent: 4186676 (1980-02-01), Villa et al.
patent: 4204492 (1980-05-01), Blessing
patent: 4295435 (1981-10-01), Vemura et al.
patent: 4428315 (1984-01-01), Keeton
patent: 4466367 (1984-08-01), Price et al.
patent: 4483262 (1984-11-01), Keeton
patent: 4501209 (1985-02-01), Keeton
patent: 4594955 (1986-06-01), Lichtenberg
patent: 4800830 (1989-01-01), Adamski et al.

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