CH257375A - Thread tensioning device on sewing machines. - Google Patents

Thread tensioning device on sewing machines.

Info

Publication number
CH257375A
CH257375A CH257375DA CH257375A CH 257375 A CH257375 A CH 257375A CH 257375D A CH257375D A CH 257375DA CH 257375 A CH257375 A CH 257375A
Authority
CH
Switzerland
Prior art keywords
tensioning device
sewing machines
thread tensioning
thread
sewing
Prior art date
Application number
Other languages
German (de)
Inventor
Austlid Arnljot
Original Assignee
Austlid Arnljot
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 Austlid Arnljot filed Critical Austlid Arnljot
Publication of CH257375A publication Critical patent/CH257375A/en

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)
CH257375D 1946-01-22 1947-01-21 Thread tensioning device on sewing machines. CH257375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO257375X 1946-01-22

Publications (1)

Publication Number Publication Date
CH257375A true CH257375A (en) 1948-10-15

Family

ID=19905033

Family Applications (1)

Application Number Title Priority Date Filing Date
CH257375D CH257375A (en) 1946-01-22 1947-01-21 Thread tensioning device on sewing machines.

Country Status (3)

Country Link
US (1) US2501807A (en)
CH (1) CH257375A (en)
GB (1) GB620549A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US285535A (en) * 1883-09-25 Lilly
US324249A (en) * 1885-08-11 Julius c
US1387139A (en) * 1919-04-30 1921-08-09 Flanagan James Alexander Tension for sewing-machines

Also Published As

Publication number Publication date
US2501807A (en) 1950-03-28
GB620549A (en) 1949-03-25

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