DK133562B - Tension regulating mechanism for the upper thread in a sewing machine. - Google Patents

Tension regulating mechanism for the upper thread in a sewing machine.

Info

Publication number
DK133562B
DK133562B DK644069AA DK644069A DK133562B DK 133562 B DK133562 B DK 133562B DK 644069A A DK644069A A DK 644069AA DK 644069 A DK644069 A DK 644069A DK 133562 B DK133562 B DK 133562B
Authority
DK
Denmark
Prior art keywords
sewing machine
regulating mechanism
upper thread
tension regulating
tension
Prior art date
Application number
DK644069AA
Other languages
Danish (da)
Other versions
DK133562C (en
Inventor
Ramon Casas-Robert
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
Priority to DK622374A priority Critical patent/DK622374A/da
Priority to DK622274A priority patent/DK622274A/da
Publication of DK133562B publication Critical patent/DK133562B/en
Application granted granted Critical
Publication of DK133562C publication Critical patent/DK133562C/da

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)
DK644069AA 1968-12-06 1969-12-05 Tension regulating mechanism for the upper thread in a sewing machine. DK133562B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK622374A DK622374A (en) 1968-12-06 1974-11-29
DK622274A DK622274A (en) 1968-12-06 1974-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1824068A CH485901A (en) 1968-12-06 1968-12-06 Sewing machine upper thread tension adjuster

Publications (2)

Publication Number Publication Date
DK133562B true DK133562B (en) 1976-06-08
DK133562C DK133562C (en) 1976-12-06

Family

ID=4431546

Family Applications (1)

Application Number Title Priority Date Filing Date
DK644069AA DK133562B (en) 1968-12-06 1969-12-05 Tension regulating mechanism for the upper thread in a sewing machine.

Country Status (14)

Country Link
US (1) US3557731A (en)
JP (1) JPS5218621B1 (en)
AT (2) AT314951B (en)
BE (1) BE741592A (en)
BR (1) BR6914674D0 (en)
CH (1) CH485901A (en)
DE (1) DE1960665A1 (en)
DK (1) DK133562B (en)
ES (1) ES373934A1 (en)
FR (1) FR2025493A1 (en)
GB (1) GB1257133A (en)
IE (1) IE33859B1 (en)
NL (1) NL6918227A (en)
SE (1) SE357985B (en)

Families Citing this family (10)

* 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
JP5902969B2 (en) * 2012-03-10 2016-04-13 蛇の目ミシン工業株式会社 Sewing machine with lower thread winding guide for retractable thread stand

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 (en) * 1948-12-20

Also Published As

Publication number Publication date
IE33859B1 (en) 1974-11-27
ES373934A1 (en) 1972-03-16
NL6918227A (en) 1970-06-09
FR2025493A1 (en) 1970-09-11
AT304239B (en) 1972-12-27
DE1960665A1 (en) 1970-06-18
AT314951B (en) 1974-05-10
JPS5218621B1 (en) 1977-05-23
SE357985B (en) 1973-07-16
US3557731A (en) 1971-01-26
BR6914674D0 (en) 1973-01-11
CH485901A (en) 1970-02-15
IE33859L (en) 1970-05-06
GB1257133A (en) 1971-12-15
DK133562C (en) 1976-12-06
BE741592A (en) 1970-04-16

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