GB470708A - Improvements relating to method and apparatus for slipping of stitches in a line of stitches - Google Patents

Improvements relating to method and apparatus for slipping of stitches in a line of stitches

Info

Publication number
GB470708A
GB470708A GB5025/36A GB502536A GB470708A GB 470708 A GB470708 A GB 470708A GB 5025/36 A GB5025/36 A GB 5025/36A GB 502536 A GB502536 A GB 502536A GB 470708 A GB470708 A GB 470708A
Authority
GB
United Kingdom
Prior art keywords
stitches
needle
loop
gripper
slide
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
GB5025/36A
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.)
PRIME MACHINE CO Inc
Original Assignee
PRIME MACHINE CO Inc
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 PRIME MACHINE CO Inc filed Critical PRIME MACHINE CO Inc
Publication of GB470708A publication Critical patent/GB470708A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
    • D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
    • D05B1/12—Lock-stitch seams
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B23/00—Sewing apparatus or machines not otherwise provided for
    • D05B23/004—Sewing machines for ribbing corsets
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers
    • D05B47/04—Automatically-controlled tensioning devices
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2203/00—Selection of machines, accessories or parts of the same kind
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2303/00—Applied objects or articles
    • D05D2303/02—Tape
    • D05D2303/06—Tape comprising rigid objects, e.g. slide fasteners
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2305/00—Operations on the work before or after sewing
    • D05D2305/02—Folding
    • D05D2305/04—Folding longitudinally to the sewing direction

Abstract

470,708. Sewing - machines. PRIME MACHINE CO., Inc. Feb. 19, 1936, No. 5025. Convention date, Feb. 19, 1935. [Class 112] In a sewing-machine in which a reciprocating needle forms a loop which is engaged by a loop-taker in normal operation, means are provided for slipping one or more stitches in a line of stitches by positively gripping and manipulating the needle thread to prevent engagement of the loop taker without interrupting the normal operation of the looptaker or needle. The gripping means may comprise a pair of resilient jaws 10, 11 adapted to be rocked on the shaft 12 in timed relation with the needle bar by a cam 16 and lever 14, the gripper rising with the needle and with-- drawing the portion of the thread which normally forms the loop. At the top of its movement, the arms 10, 11 are separated by a wedge 19 to release the thread. In normal operation, the gripper is held out of contact with the cam by a slide 20 adapted to be moved over an arm 21 projecting from the lever 14, and to depress it by means of a wedge surface 23 thereon. When a stitch is to be slipped, the slide 20 is withdrawn, and during this operation, the gripper must be in its highest position to allow a lug 22 on the slide to clear the arm 21.
GB5025/36A 1935-04-19 1936-02-19 Improvements relating to method and apparatus for slipping of stitches in a line of stitches Expired GB470708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17160A US2099574A (en) 1935-04-19 1935-04-19 Slip stitch sewing machine

Publications (1)

Publication Number Publication Date
GB470708A true GB470708A (en) 1937-08-19

Family

ID=21781054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5025/36A Expired GB470708A (en) 1935-04-19 1936-02-19 Improvements relating to method and apparatus for slipping of stitches in a line of stitches

Country Status (3)

Country Link
US (1) US2099574A (en)
DE (1) DE654361C (en)
GB (1) GB470708A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924789A (en) * 1988-07-14 1990-05-15 Tokai Kogyo Mishin Kabushiki Kaisha Device for driving a thread take-up lever in a multi-head sewing machine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642021A (en) * 1949-09-22 1953-06-16 Singer Mfg Co Sewing machine attachment for basting
US2853036A (en) * 1954-06-03 1958-09-23 Singer Mfg Co Sewing machine attachments for basting
NL86831C (en) * 1954-07-23
US3428009A (en) * 1964-11-27 1969-02-18 Borletti Spa Basting device for sewing machine
US3397660A (en) * 1965-08-27 1968-08-20 Julius A. Luther Sewing machine needle
DE1928811A1 (en) * 1969-06-06 1970-12-10 Marco Stickautomaten Ges Marks Device for temporarily omitting lock stitches on automatically controlled embroidery machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924789A (en) * 1988-07-14 1990-05-15 Tokai Kogyo Mishin Kabushiki Kaisha Device for driving a thread take-up lever in a multi-head sewing machine

Also Published As

Publication number Publication date
US2099574A (en) 1937-11-16
DE654361C (en) 1937-12-22

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