GB765756A - Improvements in or relating to the control of devices on sewing machines - Google Patents

Improvements in or relating to the control of devices on sewing machines

Info

Publication number
GB765756A
GB765756A GB23720/54A GB2372054A GB765756A GB 765756 A GB765756 A GB 765756A GB 23720/54 A GB23720/54 A GB 23720/54A GB 2372054 A GB2372054 A GB 2372054A GB 765756 A GB765756 A GB 765756A
Authority
GB
United Kingdom
Prior art keywords
sewing machines
relating
devices
control
aug
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
GB23720/54A
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.)
GM Pfaff AG
Original Assignee
GM Pfaff AG
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 GM Pfaff AG filed Critical GM Pfaff AG
Publication of GB765756A publication Critical patent/GB765756A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/22—Devices for stopping drive when sewing tools have reached a predetermined position
    • D05B69/24—Applications of devices for indicating or ascertaining sewing-tool position

Landscapes

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

Abstract

765,756. Sewing machines. PFAFF AKT.- GES., G. M. Aug. 16, 1954 [Aug. 17, 1953; Nov. 28, 1953], No. 23720/54. Drawings to Specification. Class 112. [Also in Group XXXVII] A stop mechanism or other device required to operate at a predetermined instant in the stitch-forming cycle is controlled electrically through a switch [see Group XXXVII] actuated by a member mounted adjustably on an oscillating part of the machine. Separate switches may be actuated by separate oscillating parts so that the control depends on the relative position of these parts.
GB23720/54A 1953-08-17 1954-08-16 Improvements in or relating to the control of devices on sewing machines Expired GB765756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2839625X 1953-08-17

Publications (1)

Publication Number Publication Date
GB765756A true GB765756A (en) 1957-01-09

Family

ID=6673192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23720/54A Expired GB765756A (en) 1953-08-17 1954-08-16 Improvements in or relating to the control of devices on sewing machines

Country Status (2)

Country Link
US (1) US2839625A (en)
GB (1) GB765756A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218832B (en) * 1962-02-23 1966-06-08 Messer Griesheim Gmbh Valve stem seal
US3174006A (en) * 1962-04-30 1965-03-16 Frederick L Haake Missile umbilical ignition switch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1468405A (en) * 1921-06-07 1923-09-18 Edwin E Savard Timer
US2201881A (en) * 1938-10-07 1940-05-21 Gen Electric Rotary switch
US2323646A (en) * 1942-04-08 1943-07-06 California Pacific Service Inc Switch mechanism
US2548809A (en) * 1948-09-22 1951-04-10 Stewart Warner Corp Wheel balancer pickup unit
US2705466A (en) * 1949-10-28 1955-04-05 Sargrove Electronics Ltd Electrical apparatus
US2647482A (en) * 1949-12-20 1953-08-04 Edward P Levine Bobbin signal
US2727103A (en) * 1953-04-24 1955-12-13 Bell Telephone Labor Inc Click eliminating means for threeposition type keys

Also Published As

Publication number Publication date
US2839625A (en) 1958-06-17

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