CH260832A - Thread tensioning device on a sewing machine. - Google Patents

Thread tensioning device on a sewing machine.

Info

Publication number: CH260832A
Authority: CH; Switzerland
Prior art keywords: sewing machine; tensioning device; thread tensioning; thread; sewing
Prior art date: 1946-08-09

Application number

Other languages

German (de)

Inventor

Company The Sing Manufacturing

Original Assignee

Singer Mfg Co

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.)

1946-08-09

Filing date

1947-03-11

Publication date

1949-04-15

1947-03-11 Application filed by Singer Mfg Co filed Critical Singer Mfg Co

1949-04-15 Publication of CH260832A publication Critical patent/CH260832A/en

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)

CH260832D 1946-08-09 1947-03-11 Thread tensioning device on a sewing machine. CH260832A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US689430A US2518703A (en)	1946-08-09	1946-08-09	Tension device

Publications (1)

Publication Number	Publication Date
CH260832A true CH260832A (en)	1949-04-15

Family

ID=24768431

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH260832D CH260832A (en)	1946-08-09	1947-03-11	Thread tensioning device on a sewing machine.

Country Status (5)

Country	Link
US (1)	US2518703A (en)
CH (1)	CH260832A (en)
DE (1)	DE962134C (en)
FR (1)	FR939864A (en)
GB (1)	GB619571A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2733025A (en) *		1956-01-31		sporney
US2690313A (en) *	1951-05-26	1954-09-28	American Viscose Corp	Thread guide
US2726053A (en) *	1952-04-21	1955-12-06	Vittorio Necchi Societa Per Az	Device for adjusting the tension of the upper thread in sewing machines
US2723088A (en) *	1952-09-26	1955-11-08	Gellman Mfg Co	Thread tensioning device
US2764366A (en) *	1954-01-27	1956-09-25	White Sewing Machine Corp	Thread tensioning device for sewing machines
DE1033493B (en) *	1957-02-21	1958-07-03	Pfaff Ag G M	Device for adjusting the upper thread tension on sewing machines
US2993456A (en) *	1959-09-09	1961-07-25	Singer Mfg Co	Thread tension device for sewing machines
US3150846A (en) *	1963-03-07	1964-09-29	Singer Co	Thread tension device
CH421673A (en) *	1965-06-11	1966-09-30	Gegauf Fritz Ag	Needle thread tensioning device on sewing machines
JP2548363Y2 (en) *	1991-04-16	1997-09-17	シンガー日鋼株式会社	Sewing machine thread tensioner
JP2007236510A (en) *	2006-03-07	2007-09-20	Brother Ind Ltd	sewing machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US472097A (en) *		1892-04-05		Island
US875610A (en) *	1903-03-26	1907-12-31	William N Parkes	Thread-controlling mechanism for sewing-machines.
US781861A (en) *	1903-11-07	1905-02-07	Alonzo W Allen	Thread or yarn tension device.
US1534264A (en) *	1923-01-04	1925-04-21	Nat Sewing Machine Co	Tension device for sewing machines
US1820119A (en) *	1930-05-09	1931-08-25	Singer Mfg Co	Graduated tension regulator for sewing machines
US1862658A (en) *	1931-06-01	1932-06-14	Singer Mfg Co	Graduated tension device for sewing machines
US2131005A (en) *	1936-04-21	1938-09-20	Singer Mfg Co	Tension device for sewing machines
CH203111A (en) *	1937-07-02	1939-02-28	Robert Ramon Casas	Needle thread tensioning device for sewing machine.
DE728438C (en) *	1941-04-28	1942-11-27	Duerkoppwerke Ag	Thread tensioning device for sewing machines

1946
- 1946-08-09 US US689430A patent/US2518703A/en not_active Expired - Lifetime
- 1946-12-12 GB GB36779/46A patent/GB619571A/en not_active Expired
1947
- 1947-01-21 FR FR939864D patent/FR939864A/en not_active Expired
- 1947-03-11 CH CH260832D patent/CH260832A/en unknown
1948
- 1948-11-11 DE DEP21365D patent/DE962134C/en not_active Expired

Also Published As

Publication number	Publication date
US2518703A (en)	1950-08-15
FR939864A (en)	1948-11-26
DE962134C (en)	1957-04-18
GB619571A (en)	1949-03-10

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