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GB1200989A - Resilient insert for the bobbin casing of a sewing machine - Google Patents

Resilient insert for the bobbin casing of a sewing machine

Info

Publication number
GB1200989A
GB1200989A GB2720768A GB2720768A GB1200989A GB 1200989 A GB1200989 A GB 1200989A GB 2720768 A GB2720768 A GB 2720768A GB 2720768 A GB2720768 A GB 2720768A GB 1200989 A GB1200989 A GB 1200989A
Authority
GB
United Kingdom
Prior art keywords
bobbin
insert
sewing machine
resilient insert
june
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
GB2720768A
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.)
Elitex Zavody Textilniho
Elitex
Original Assignee
Elitex Zavody Textilniho
Elitex
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 Elitex Zavody Textilniho, Elitex filed Critical Elitex Zavody Textilniho
Publication of GB1200989A publication Critical patent/GB1200989A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
    • D05B57/10—Shuttles
    • D05B57/14—Shuttles with rotary hooks

Landscapes

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

Abstract

1,200,989. Sewing - machines. ELITEXZAVODY TEXTILNIHO STROJIRENSTVI GENERALNI REDITELSTVI. 7 June, 1968 [30 June, 1967], No. 27207/68. Heading D1G. To prevent unwanted movement of a sliding segment 6 of a bobbin case during needle operation of a two needle sewing machine a resilient insert 1 in the bobbin case has a part 4 which engages in a recess 5 in the segment. When the bobbin brake is applied the insert flexes axially of the bobbin as the bobbin moves and the part 4 is disengaged. When the brake is released the insert returns to its normal position and part 4 engages the recess 5. The insert is prevented from rotating by screws fastened to the bobbin case.
GB2720768A 1967-06-30 1968-06-07 Resilient insert for the bobbin casing of a sewing machine Expired GB1200989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS478667 1967-06-30

Publications (1)

Publication Number Publication Date
GB1200989A true GB1200989A (en) 1970-08-05

Family

ID=5391400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2720768A Expired GB1200989A (en) 1967-06-30 1968-06-07 Resilient insert for the bobbin casing of a sewing machine

Country Status (2)

Country Link
DE (1) DE1760597A1 (en)
GB (1) GB1200989A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157691A (en) * 1977-07-13 1979-06-12 Costruzioni Meccaniche Cerliani S.P.A. Spool case for sewing machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157691A (en) * 1977-07-13 1979-06-12 Costruzioni Meccaniche Cerliani S.P.A. Spool case for sewing machines

Also Published As

Publication number Publication date
DE1760597A1 (en) 1971-12-23

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Legal Events

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