GB1182217A - Method and Apparatus for Automatically Forming a Seam. - Google Patents

Method and Apparatus for Automatically Forming a Seam.

Info

Publication number
GB1182217A
GB1182217A GB4439868A GB4439868A GB1182217A GB 1182217 A GB1182217 A GB 1182217A GB 4439868 A GB4439868 A GB 4439868A GB 4439868 A GB4439868 A GB 4439868A GB 1182217 A GB1182217 A GB 1182217A
Authority
GB
United Kingdom
Prior art keywords
workpiece
chain
sept
cut
workpieces
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4439868A
Inventor
Louis Boucraut
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LES FILS DE VALTON AND CIE
Original Assignee
LES FILS DE VALTON AND CIE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LES FILS DE VALTON AND CIE filed Critical LES FILS DE VALTON AND CIE
Publication of GB1182217A publication Critical patent/GB1182217A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B65/00—Devices for severing the needle or lower thread

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

1,182,217. Sewing. LES FILS DE VALTON & CIE. 18 Sept., 1968 [20 Sept., 1967], No. 44398/68. Heading D1G. The stitch chains between successive workpieces are cut by a cutter 12 and then carried by a draught of air in a direction opposite to the feed direction to be subsequently held in place on the face of the next workpiece by the following chain stitches used for seaming the workpiece. Before the chain is cut a few chain stitches are produced in the workpiece. A suction tube 16 and/or a blowing tube 14 are provided to move the thread chain. The conveyor moving the workpieces is stopped during cutting and is controlled by photocells 11, 18.
GB4439868A 1967-09-20 1968-09-18 Method and Apparatus for Automatically Forming a Seam. Expired GB1182217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR121560A FR1544146A (en) 1967-09-20 1967-09-20 Automatic chain retraction on sewing machine

Publications (1)

Publication Number Publication Date
GB1182217A true GB1182217A (en) 1970-02-25

Family

ID=8638613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4439868A Expired GB1182217A (en) 1967-09-20 1968-09-18 Method and Apparatus for Automatically Forming a Seam.

Country Status (3)

Country Link
DE (1) DE1785383A1 (en)
FR (1) FR1544146A (en)
GB (1) GB1182217A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205863A (en) * 1987-05-18 1988-12-21 Union Special Corp Latch tacker
GB2216549A (en) * 1988-03-02 1989-10-11 Union Special Corp Improvements relating to sewing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205863A (en) * 1987-05-18 1988-12-21 Union Special Corp Latch tacker
GB2205863B (en) * 1987-05-18 1991-10-02 Union Special Corp Apparatus for positioning a stitch chain in a sewing machine
GB2216549A (en) * 1988-03-02 1989-10-11 Union Special Corp Improvements relating to sewing
GB2216549B (en) * 1988-03-02 1992-10-28 Union Special Corp Improvements relating to sewing

Also Published As

Publication number Publication date
DE1785383A1 (en) 1971-07-15
FR1544146A (en) 1968-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees