CH231237A - Fadenspannvorrichtung an Nähmaschinen. - Google Patents

Fadenspannvorrichtung an Nähmaschinen.

Info

Publication number
CH231237A
CH231237A CH231237DA CH231237A CH 231237 A CH231237 A CH 231237A CH 231237D A CH231237D A CH 231237DA CH 231237 A CH231237 A CH 231237A
Authority
CH
Switzerland
Prior art keywords
tensioning device
sewing machines
thread tensioning
thread
sewing
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Aktiengesellscha Duerkoppwerke
Original Assignee
Aktiengesellscha Duerkoppwerke
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 Aktiengesellscha Duerkoppwerke filed Critical Aktiengesellscha Duerkoppwerke
Publication of CH231237A publication Critical patent/CH231237A/de

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)
CH231237D 1941-04-28 1942-03-17 Fadenspannvorrichtung an Nähmaschinen. CH231237A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE231237X 1941-04-28

Publications (1)

Publication Number Publication Date
CH231237A true CH231237A (de) 1944-03-15

Family

ID=5874614

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231237D CH231237A (de) 1941-04-28 1942-03-17 Fadenspannvorrichtung an Nähmaschinen.

Country Status (3)

Country Link
CH (1) CH231237A (en(2012))
FR (1) FR881028A (en(2012))
NL (1) NL56159C (en(2012))

Also Published As

Publication number Publication date
NL56159C (en(2012))
FR881028A (fr) 1943-04-13

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