CS236930B1 - Gear of feeding device of sewing machine - Google Patents

Gear of feeding device of sewing machine Download PDF

Info

Publication number
CS236930B1
CS236930B1 CS813824A CS382481A CS236930B1 CS 236930 B1 CS236930 B1 CS 236930B1 CS 813824 A CS813824 A CS 813824A CS 382481 A CS382481 A CS 382481A CS 236930 B1 CS236930 B1 CS 236930B1
Authority
CS
Czechoslovakia
Prior art keywords
lever
crank
sewing machine
gear
feeding device
Prior art date
Application number
CS813824A
Other languages
Czech (cs)
English (en)
Other versions
CS382481A1 (en
Inventor
Karl Zwicker
Original Assignee
Karl Zwicker
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 Karl Zwicker filed Critical Karl Zwicker
Publication of CS382481A1 publication Critical patent/CS382481A1/cs
Publication of CS236930B1 publication Critical patent/CS236930B1/cs

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/02—Work-feeding means with feed dogs having horizontal and vertical movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Compounds Of Unknown Constitution (AREA)
CS813824A 1980-07-14 1981-05-22 Gear of feeding device of sewing machine CS236930B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22257580A DD156332A3 (de) 1980-07-14 1980-07-14 Hubgetriebe fuer untertransporteure von naehmaschinen

Publications (2)

Publication Number Publication Date
CS382481A1 CS382481A1 (en) 1984-06-18
CS236930B1 true CS236930B1 (en) 1985-05-15

Family

ID=5525284

Family Applications (1)

Application Number Title Priority Date Filing Date
CS813824A CS236930B1 (en) 1980-07-14 1981-05-22 Gear of feeding device of sewing machine

Country Status (4)

Country Link
CS (1) CS236930B1 (de)
DD (1) DD156332A3 (de)
DE (1) DE3116578A1 (de)
SU (1) SU1650818A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342682C1 (de) * 1993-12-15 1995-01-12 Union Special Gmbh Nähmaschine mit einer Untertransport-Nähgutvorschubeinrichtung

Also Published As

Publication number Publication date
DD156332A3 (de) 1982-08-18
SU1650818A1 (ru) 1991-05-23
CS382481A1 (en) 1984-06-18
DE3116578A1 (de) 1982-06-24
DE3116578C2 (de) 1989-12-28

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