ES344674A1 - Lock stitch sewing machine thread case - Google Patents
Lock stitch sewing machine thread caseInfo
- 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
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.
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)
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)
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 |
-
1966
- 1966-09-01 US US576668A patent/US3398710A/en not_active Expired - Lifetime
-
1967
- 1967-04-28 GB GB19784/67A patent/GB1161714A/en not_active Expired
- 1967-08-31 ES ES344674A patent/ES344674A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1161714A (en) | 1969-08-20 |
US3398710A (en) | 1968-08-27 |
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