Title:
METHOD AND SEWING MACHINE FOR ONE THREAD LOCK SEWING HAND STITCH
Document Type and Number:
WIPO Patent Application WO/2007/088708
Kind Code:
A1
Abstract:
Stitch can be formed in the inner space of a sewing machine bed by capturing a sewing
thread surely with the thread capturing hook of a needle. A hand stitch and a lock
sewing stitch are formed, respectively, on the front surface and the back surface
of a sewing object as a skip sewing set through cooperation of crochet needle (13),
a half rotation shuttle (200) and a thread draw out piece (401). A feed tooth (601)
feeds the sewing object by a stitch pitch for hand stitch during a first stroke
of the crochet needle (13), and feeds the sewing object by an inter-stitch pitch
between hand stitches during a second stroke of the crochet needle (13).
Inventors:
SAKUMA, Kouichi (3-1, Kawaharada, Yamagata-sh, Yamagata 16, 9900816, JP)
佐久間孝一 (〒16 山形県山形市河原田３番地１株式会社鈴木製作所内 Yamagata, 9900816, JP)
佐久間孝一 (〒16 山形県山形市河原田３番地１株式会社鈴木製作所内 Yamagata, 9900816, JP)
Application Number:
JP2007/000044
Publication Date:
August 09, 2007
Filing Date:
January 31, 2007
Export Citation:
Assignee:
SUZUKI MANUFACTURING, LTD. (3-1 Kawaharada, Yamagata-shi Yamagata, 16, 9900816, JP)
株式会社鈴木製作所 (〒16 山形県山形市河原田３番地１ Yamagata, 9900816, JP)
SAKUMA, Kouichi (3-1, Kawaharada, Yamagata-sh, Yamagata 16, 9900816, JP)
株式会社鈴木製作所 (〒16 山形県山形市河原田３番地１ Yamagata, 9900816, JP)
SAKUMA, Kouichi (3-1, Kawaharada, Yamagata-sh, Yamagata 16, 9900816, JP)
International Classes:
D05B1/02
Attorney, Agent or Firm:
MORIYA, Kazuo (Lots Wako Bldg, 1-13 Nihonbashi-Honcho 3-chom, Chuo-ku Tokyo 23, 1030023, JP)
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