DK91552C - Mekanisme til symaskiner til ind- og udrykning af en bevægeligt lejret knivstang. - Google Patents

Mekanisme til symaskiner til ind- og udrykning af en bevægeligt lejret knivstang.

Info

Publication number
DK91552C
DK91552C DK280056AA DK280056A DK91552C DK 91552 C DK91552 C DK 91552C DK 280056A A DK280056A A DK 280056AA DK 280056 A DK280056 A DK 280056A DK 91552 C DK91552 C DK 91552C
Authority
DK
Denmark
Prior art keywords
pushing
knife bar
sewing machines
movable mounted
mounted knife
Prior art date
Application number
DK280056AA
Other languages
English (en)
Original Assignee
Pfaff Ag G M
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 Pfaff Ag G M filed Critical Pfaff Ag G M
Application granted granted Critical
Publication of DK91552C publication Critical patent/DK91552C/da

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
    • D05B37/04—Cutting devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8759—With means to connect or disconnect tool and its drive
    • Y10T83/8761—Continuously moving drive means [e.g., "gag"]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
DK280056AA 1955-08-09 1956-08-09 Mekanisme til symaskiner til ind- og udrykning af en bevægeligt lejret knivstang. DK91552C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE342828X 1955-08-09

Publications (1)

Publication Number Publication Date
DK91552C true DK91552C (da) 1961-08-14

Family

ID=6242057

Family Applications (1)

Application Number Title Priority Date Filing Date
DK280056AA DK91552C (da) 1955-08-09 1956-08-09 Mekanisme til symaskiner til ind- og udrykning af en bevægeligt lejret knivstang.

Country Status (6)

Country Link
US (1) US2868149A (da)
AT (1) AT203346B (da)
CH (1) CH342828A (da)
DK (1) DK91552C (da)
FR (1) FR1161719A (da)
GB (1) GB808860A (da)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1426466A (en) * 1919-06-07 1922-08-22 Singer Mfg Co Trimming device for sewing machines
US1932953A (en) * 1932-06-23 1933-10-31 Singer Mfg Co Trimming mechanism for sewing machines
US2308470A (en) * 1940-05-07 1943-01-12 Singer Mfg Co Trimmer mechanism for sewing machines

Also Published As

Publication number Publication date
CH342828A (de) 1959-11-30
AT203346B (de) 1959-05-11
GB808860A (en) 1959-02-11
US2868149A (en) 1959-01-13
FR1161719A (fr) 1958-09-03

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