CH369348A - Thread tensioning device for sewing machines - Google Patents
Thread tensioning device for sewing machinesInfo
- Publication number
- CH369348A CH369348A CH6856559A CH6856559A CH369348A CH 369348 A CH369348 A CH 369348A CH 6856559 A CH6856559 A CH 6856559A CH 6856559 A CH6856559 A CH 6856559A CH 369348 A CH369348 A CH 369348A
- Authority
- CH
- Switzerland
- Prior art keywords
- tensioning device
- sewing machines
- thread tensioning
- thread
- sewing
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B47/00—Needle-thread tensioning devices; Applications of tensometers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US711302A US2986358A (en) | 1958-01-27 | 1958-01-27 | Thread tension device for sewing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
CH369348A true CH369348A (en) | 1963-05-15 |
Family
ID=24857528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6856559A CH369348A (en) | 1958-01-27 | 1959-01-21 | Thread tensioning device for sewing machines |
Country Status (5)
Country | Link |
---|---|
US (1) | US2986358A (en) |
CH (1) | CH369348A (en) |
ES (1) | ES246351A1 (en) |
FR (1) | FR1213318A (en) |
GB (1) | GB853372A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4545311A (en) * | 1984-08-02 | 1985-10-08 | The Singer Company | Thread tensioning device for a sewing machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1312799A (en) * | 1919-08-12 | moffatt and r | ||
US209157A (en) * | 1878-10-22 | Improvement in sewing-machines | ||
US1198545A (en) * | 1912-09-18 | 1916-09-19 | Richard K Hohmann | Tension mechanism for sewing-machines. |
US2189732A (en) * | 1938-06-20 | 1940-02-06 | Harpster H Howell | Thread tensioning attachment for sewing machines |
-
1958
- 1958-01-27 US US711302A patent/US2986358A/en not_active Expired - Lifetime
-
1959
- 1959-01-03 ES ES0246351A patent/ES246351A1/en not_active Expired
- 1959-01-14 FR FR1213318D patent/FR1213318A/en not_active Expired
- 1959-01-15 GB GB1499/59A patent/GB853372A/en not_active Expired
- 1959-01-21 CH CH6856559A patent/CH369348A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB853372A (en) | 1960-11-02 |
FR1213318A (en) | 1960-03-31 |
ES246351A1 (en) | 1959-06-16 |
US2986358A (en) | 1961-05-30 |
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