IE33859B1 - A device for adjusting the tension of the upper thread in a sewing machine - Google Patents

A device for adjusting the tension of the upper thread in a sewing machine

Info

Publication number
IE33859B1
IE33859B1 IE1587/69A IE158769A IE33859B1 IE 33859 B1 IE33859 B1 IE 33859B1 IE 1587/69 A IE1587/69 A IE 1587/69A IE 158769 A IE158769 A IE 158769A IE 33859 B1 IE33859 B1 IE 33859B1
Authority
IE
Ireland
Prior art keywords
lever
spindle
spring
engages
tension
Prior art date
Application number
IE1587/69A
Other languages
English (en)
Other versions
IE33859L (en
Original Assignee
Mefina Sa
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 Mefina Sa filed Critical Mefina Sa
Publication of IE33859L publication Critical patent/IE33859L/xx
Publication of IE33859B1 publication Critical patent/IE33859B1/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)
  • Tension Adjustment In Filamentary Materials (AREA)
IE1587/69A 1968-12-06 1969-11-25 A device for adjusting the tension of the upper thread in a sewing machine IE33859B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1824068A CH485901A (fr) 1968-12-06 1968-12-06 Dispositif de réglage de la tension du fil supérieur d'une machine à coudre

Publications (2)

Publication Number Publication Date
IE33859L IE33859L (en) 1970-05-06
IE33859B1 true IE33859B1 (en) 1974-11-27

Family

ID=4431546

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1587/69A IE33859B1 (en) 1968-12-06 1969-11-25 A device for adjusting the tension of the upper thread in a sewing machine

Country Status (14)

Country Link
US (1) US3557731A (enrdf_load_stackoverflow)
JP (1) JPS5218621B1 (enrdf_load_stackoverflow)
AT (2) AT304239B (enrdf_load_stackoverflow)
BE (1) BE741592A (enrdf_load_stackoverflow)
BR (1) BR6914674D0 (enrdf_load_stackoverflow)
CH (1) CH485901A (enrdf_load_stackoverflow)
DE (1) DE1960665A1 (enrdf_load_stackoverflow)
DK (1) DK133562B (enrdf_load_stackoverflow)
ES (1) ES373934A1 (enrdf_load_stackoverflow)
FR (1) FR2025493A1 (enrdf_load_stackoverflow)
GB (1) GB1257133A (enrdf_load_stackoverflow)
IE (1) IE33859B1 (enrdf_load_stackoverflow)
NL (1) NL6918227A (enrdf_load_stackoverflow)
SE (1) SE357985B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721205A (en) * 1970-02-09 1973-03-20 Aisin Seiki Tension device for a sewing machine
US3863581A (en) * 1972-09-13 1975-02-04 Maruzen Sewing Machine Thread tensioning device for sewing machines
US3841248A (en) * 1973-07-23 1974-10-15 Singer Co Needle thread tensioning module for lock stitch sewing machines
US3978802A (en) * 1974-11-08 1976-09-07 White Sewing Machine Company Sewing machine thread tensioner
US4141306A (en) * 1976-12-10 1979-02-27 The Singer Company Thread tensioning apparatus for sewing machines
US4221180A (en) * 1977-09-21 1980-09-09 The Singer Company Compact upper thread tension device
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
US4453480A (en) * 1983-07-11 1984-06-12 The Singer Company Thread tensioning module for a sewing machine
RU2202017C1 (ru) * 2002-04-30 2003-04-10 Общество с ограниченной ответственностью "Завод бытовых швейных машин" Регулятор натяжения нитки иглы на швейных машинах
JP5902969B2 (ja) * 2012-03-10 2016-04-13 蛇の目ミシン工業株式会社 収納式の糸立て台のための下糸巻きガイドを備えたミシン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA562397A (en) * 1958-08-26 Kleemann Karl Thread tension release mechanism for sewing machines
US1234322A (en) * 1915-10-08 1917-07-24 Singer Mfg Co Needle-thread-controlling device for sewing-machines.
US1518494A (en) * 1922-05-02 1924-12-09 Elcock Robert Tensioning device for sewing machines
NL80762C (enrdf_load_stackoverflow) * 1948-12-20

Also Published As

Publication number Publication date
DK133562C (enrdf_load_stackoverflow) 1976-12-06
AT314951B (de) 1974-05-10
GB1257133A (enrdf_load_stackoverflow) 1971-12-15
SE357985B (enrdf_load_stackoverflow) 1973-07-16
CH485901A (fr) 1970-02-15
ES373934A1 (es) 1972-03-16
IE33859L (en) 1970-05-06
FR2025493A1 (enrdf_load_stackoverflow) 1970-09-11
DE1960665A1 (de) 1970-06-18
DK133562B (da) 1976-06-08
NL6918227A (enrdf_load_stackoverflow) 1970-06-09
BE741592A (enrdf_load_stackoverflow) 1970-04-16
US3557731A (en) 1971-01-26
BR6914674D0 (pt) 1973-01-11
AT304239B (de) 1972-12-27
JPS5218621B1 (enrdf_load_stackoverflow) 1977-05-23

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