ES255381A1 - Mechanism for adjusting the length of stitch on a sewing machine - Google Patents

Mechanism for adjusting the length of stitch on a sewing machine

Info

Publication number
ES255381A1
ES255381A1 ES0255381A ES255381A ES255381A1 ES 255381 A1 ES255381 A1 ES 255381A1 ES 0255381 A ES0255381 A ES 0255381A ES 255381 A ES255381 A ES 255381A ES 255381 A1 ES255381 A1 ES 255381A1
Authority
ES
Spain
Prior art keywords
lever
conveyor
control shaft
adjusting
sewing machine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0255381A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mefina SA
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
Publication of ES255381A1 publication Critical patent/ES255381A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/22—Work-feeding means with means for setting length of stitch

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Mechanism for adjusting the stitch length in a sewing machine, which includes a control shaft whose angular movements in one direction or the other, from a middle position, govern the forward or reverse movements of the conveyor, characterized by the fact that comprising a first lever integral with a control shaft and having one end constituted by a handle, while the other end of this lever has a slide in which one end of a sewing lever is articulated and whose other end has a finger double profile detector, with a cam that has a point length adjustment knob, the assembly being arranged in such a way that one of the cam profiles constitutes a catch for the detector finger and also for the control shaft claimed by a spring in the direction of maximum advance of the conveyor, while the hand that forms the first lever allows to impart a momentary movement of ret rubbing on the conveyor, backward movement capable of being governed, on the other hand, by regulation of the knurl. (Machine-translation by Google Translate, not legally binding)
ES0255381A 1959-01-30 1960-01-29 Mechanism for adjusting the length of stitch on a sewing machine Expired ES255381A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6892659 1959-01-30

Publications (1)

Publication Number Publication Date
ES255381A1 true ES255381A1 (en) 1960-05-16

Family

ID=4529121

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0255381A Expired ES255381A1 (en) 1959-01-30 1960-01-29 Mechanism for adjusting the length of stitch on a sewing machine

Country Status (10)

Country Link
US (1) US3022756A (en)
AT (1) AT219953B (en)
BE (1) BE586631A (en)
CH (1) CH347419A (en)
DE (1) DE1123542B (en)
DK (1) DK95912C (en)
ES (1) ES255381A1 (en)
FR (1) FR1245970A (en)
GB (1) GB931116A (en)
NL (1) NL247583A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1118271A (en) * 1912-12-12 1914-11-24 Singer Mfg Co Feed-regulator for sewing-machines.
US2161579A (en) * 1938-04-23 1939-06-06 Singer Mfg Co Adjustable eccentric for sewing machines
DE964558C (en) * 1953-08-18 1957-06-06 Gritzner Kayser Ag Stitch regulator device on sewing machines
US2818039A (en) * 1954-12-30 1957-12-31 White Sewing Machine Corp Reverse stitch control knob
DE1027970B (en) * 1955-09-12 1958-04-10 Pfaff Ag G M Stitch adjusting device for sewing machines
BE552743A (en) * 1955-12-20
DE1031618B (en) * 1956-10-09 1958-06-04 Pfaff Ag G M Stitch adjusting device for sewing machines

Also Published As

Publication number Publication date
GB931116A (en) 1963-07-10
AT219953B (en) 1962-02-26
BE586631A (en) 1960-05-03
NL247583A (en)
DE1123542B (en) 1962-02-08
CH347419A (en) 1960-06-30
FR1245970A (en) 1960-11-10
DK95912C (en) 1963-05-06
US3022756A (en) 1962-02-27

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