GB619571A - Tension device - Google Patents

Tension device

Info

Publication number
GB619571A
GB619571A GB36779/46A GB3677946A GB619571A GB 619571 A GB619571 A GB 619571A GB 36779/46 A GB36779/46 A GB 36779/46A GB 3677946 A GB3677946 A GB 3677946A GB 619571 A GB619571 A GB 619571A
Authority
GB
United Kingdom
Prior art keywords
support
spring
screw
thread
plate
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
GB36779/46A
Other languages
English (en)
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.)
Singer Co
Original Assignee
Singer 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.)
Filing date
Publication date
Application filed by Singer Co filed Critical Singer Co
Publication of GB619571A publication Critical patent/GB619571A/en
Expired legal-status Critical Current

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)
GB36779/46A 1946-08-09 1946-12-12 Tension device Expired GB619571A (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
GB619571A true GB619571A (en) 1949-03-10

Family

ID=24768431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36779/46A Expired GB619571A (en) 1946-08-09 1946-12-12 Tension device

Country Status (5)

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

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 (de) * 1957-02-21 1958-07-03 Pfaff Ag G M Vorrichtung zum Einstellen der Oberfadenspannung an Naehmaschinen
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 (de) * 1965-06-11 1966-09-30 Gegauf Fritz Ag Nadelfadenspanneinrichtung an Nähmaschinen
JP2548363Y2 (ja) * 1991-04-16 1997-09-17 シンガー日鋼株式会社 ミシンの糸調子器
JP2007236510A (ja) * 2006-03-07 2007-09-20 Brother Ind Ltd ミシン

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 (fr) * 1937-07-02 1939-02-28 Robert Ramon Casas Dispositif tendeur de fil d'aiguille pour machine à coudre.
DE728438C (de) * 1941-04-28 1942-11-27 Duerkoppwerke Ag Fadenspannvorrichtung fuer Naehmaschinen

Also Published As

Publication number Publication date
US2518703A (en) 1950-08-15
DE962134C (de) 1957-04-18
FR939864A (fr) 1948-11-26
CH260832A (de) 1949-04-15

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