ES344674A1 - Lock stitch sewing machine thread case - Google Patents

Lock stitch sewing machine thread case

Info

Publication number
ES344674A1
ES344674A1 ES344674A ES344674A ES344674A1 ES 344674 A1 ES344674 A1 ES 344674A1 ES 344674 A ES344674 A ES 344674A ES 344674 A ES344674 A ES 344674A ES 344674 A1 ES344674 A1 ES 344674A1
Authority
ES
Spain
Prior art keywords
sewing machine
stitch sewing
thread case
lock stitch
machine thread
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
ES344674A
Other languages
Spanish (es)
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.)
J&P Coats Ltd
Original Assignee
J&P Coats Ltd
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 J&P Coats Ltd filed Critical J&P Coats Ltd
Publication of ES344674A1 publication Critical patent/ES344674A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/26—Bobbin holders or casings; Bobbin holder or case guards; Bobbin discharge devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

A thread case 14 adapted for use with a centre-rewind cop 10 comprises a side wall 15, an end wall 16, an aperture 20 formed in the vicinity of the juncture between the side wall and the end walls, and a recessed channel 21 which is formed in the end wall and extends from the centre thereof to the vicinity of the aperture. As shown, recess 21 is fan-shaped, is about 0.010 inch deep, and provides clearance for thread 13 unwinding from the centre of cop 10 and passing through aperture 20.
ES344674A 1966-09-01 1967-08-31 Lock stitch sewing machine thread case Expired ES344674A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US576668A US3398710A (en) 1966-09-01 1966-09-01 Lock stitch sewing machine thread case

Publications (1)

Publication Number Publication Date
ES344674A1 true ES344674A1 (en) 1968-10-16

Family

ID=24305446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES344674A Expired ES344674A1 (en) 1966-09-01 1967-08-31 Lock stitch sewing machine thread case

Country Status (3)

Country Link
US (1) US3398710A (en)
ES (1) ES344674A1 (en)
GB (1) GB1161714A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894499A (en) * 1974-07-05 1975-07-15 White Sewing Mach Bobbin thread guide means

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US573894A (en) * 1896-12-29 Bobbin case and holder for revolving-hook sewing-machines
US1981834A (en) * 1932-12-29 1934-11-20 Singer Mfg Co Thread cases for sewing machine loop-takers
US2851977A (en) * 1956-12-31 1958-09-16 Singer Mfg Co Loop takers for lock stitch sewing machines

Also Published As

Publication number Publication date
GB1161714A (en) 1969-08-20
US3398710A (en) 1968-08-27

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