BE492539A - - Google Patents

Info

Publication number
BE492539A
BE492539A BE492539DA BE492539A BE 492539 A BE492539 A BE 492539A BE 492539D A BE492539D A BE 492539DA BE 492539 A BE492539 A BE 492539A
Authority
BE
Belgium
Application number
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.)
Publication of BE492539A publication Critical patent/BE492539A/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B73/00—Casings
    • D05B73/005—Doors or covers for accessing inner parts of the machine; Security devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
BE492539D 1948-12-20 BE492539A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH673714X 1948-12-20

Publications (1)

Publication Number Publication Date
BE492539A true BE492539A (enrdf_load_stackoverflow)

Family

ID=4527906

Family Applications (1)

Application Number Title Priority Date Filing Date
BE492539D BE492539A (enrdf_load_stackoverflow) 1948-12-20

Country Status (6)

Country Link
US (1) US2609772A (enrdf_load_stackoverflow)
BE (1) BE492539A (enrdf_load_stackoverflow)
CH (1) CH276111A (enrdf_load_stackoverflow)
FR (1) FR1002705A (enrdf_load_stackoverflow)
GB (1) GB673714A (enrdf_load_stackoverflow)
NL (1) NL80762C (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733025A (en) * 1956-01-31 sporney
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
US2965058A (en) * 1958-09-18 1960-12-20 Singer Mfg Co Thread tension device for sewing machines
CH400738A (de) * 1962-01-10 1965-10-15 Gegauf Fritz Ag Nähmaschine
CH406806A (de) * 1963-12-20 1966-01-31 Gegauf Fritz Ag Nadelfaden-Spanneinrichtung für Nähmaschinen
US3366083A (en) * 1966-05-26 1968-01-30 Singer Co Thread tensioning device for sewing machines
CH485901A (fr) * 1968-12-06 1970-02-15 Mefina Sa Dispositif de réglage de la tension du fil supérieur d'une machine à coudre
US3792674A (en) * 1969-11-04 1974-02-19 Mefina Sa Sewing machine
US3667414A (en) * 1970-09-25 1972-06-06 Singer Co Thread tensioning device for sewing machines
GB1481367A (en) * 1975-06-23 1977-07-27 Western Stamping Corp Thread tensioner for sewing machine
US4141306A (en) * 1976-12-10 1979-02-27 The Singer Company Thread tensioning apparatus for sewing machines
US4180006A (en) * 1978-03-31 1979-12-25 The Singer Company Tension selecting mechanism for sewing machines
US4372502A (en) * 1981-03-23 1983-02-08 The Singer Company Adjustable thread tensioning device for a sewing machine
US4466371A (en) * 1983-07-11 1984-08-21 The Singer Company Threading arrangement for a sewing machine
US4611547A (en) * 1984-06-13 1986-09-16 Janome Sewing Machine Co., Ltd. Upper thread tension device of a sewing machine
US4947773A (en) * 1989-07-20 1990-08-14 Jean Blanc Ferdinand H Thread guide ring for a needle bar
US6055920A (en) * 1997-05-22 2000-05-02 Brother Kogyo Kabushiki Kaisha Sewing machine with both needle bar rocking and thread tension releasing mechanisms actuated by single actuator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22822E (en) * 1946-12-24 Sewing machine arm
US154084A (en) * 1874-08-11 Improvement in sewing-machines
US994509A (en) * 1910-07-09 1911-06-06 Singer Mfg Co Thread-controller for sewing-machines.
US1518494A (en) * 1922-05-02 1924-12-09 Elcock Robert Tensioning device for sewing machines
US1507597A (en) * 1923-02-15 1924-09-09 Charles H Greenwood Sewing machine
US2298767A (en) * 1940-06-03 1942-10-13 Union Special Machine Co Closure hinge means

Also Published As

Publication number Publication date
GB673714A (en) 1952-06-11
FR1002705A (fr) 1952-03-10
NL80762C (enrdf_load_stackoverflow)
CH276111A (fr) 1951-06-30
US2609772A (en) 1952-09-09

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