GB885254A - Improvements in or relating to sewing machines - Google Patents

Improvements in or relating to sewing machines

Info

Publication number
GB885254A
GB885254A GB27637/60A GB2763760A GB885254A GB 885254 A GB885254 A GB 885254A GB 27637/60 A GB27637/60 A GB 27637/60A GB 2763760 A GB2763760 A GB 2763760A GB 885254 A GB885254 A GB 885254A
Authority
GB
United Kingdom
Prior art keywords
shaft
sewing machines
driven
sewing
relating
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
GB27637/60A
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 GB885254A publication Critical patent/GB885254A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/10—Work-feeding means with rotary circular feed members
    • D05B27/16—Work-feeding means with rotary circular feed members with differential feed motions

Landscapes

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

Abstract

885,254. Sewing machines. PFAFF A.G., G. M Aug. 10, 1960 [Sept. 19, 1959], No. 27637/60. Class 112 To allow the sewing together of layers of material without relative movement of those layers as they pass through the sewing machine the drive shaft 16 of a feed wheel 3 and the drive shaft 22 of a roller foot 4 are driven from a shaft 13 by way of a differential gear 2. The shaft 13 is driven at one end from an adjustable transmission 12 which may be regulated by the lever 26 to adjust the stitch length. The other end drives, through gearing 14, 15, the cage 7 of the differential gear 2. One bevel pinion 8 of the differential is attached to the shaft 16, the other bevel pinion 9 drives the shaft 22 by means of shafts 18, 20 and their associated gearing.
GB27637/60A 1959-09-19 1960-08-10 Improvements in or relating to sewing machines Expired GB885254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP23554A DE1086982B (en) 1959-09-19 1959-09-19 Sewing machine with feed wheel transport

Publications (1)

Publication Number Publication Date
GB885254A true GB885254A (en) 1961-12-20

Family

ID=7369254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27637/60A Expired GB885254A (en) 1959-09-19 1960-08-10 Improvements in or relating to sewing machines

Country Status (3)

Country Link
US (1) US3071089A (en)
DE (1) DE1086982B (en)
GB (1) GB885254A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187795A (en) * 1978-01-05 1980-02-12 Dan River Inc. Drive mechanism for a sewing machine puller wheel
DE2848123C2 (en) * 1978-11-06 1983-10-06 Duerkoppwerke Gmbh, 4800 Bielefeld Sewing machine with an upper and a lower conveyor belt
IT221484Z2 (en) * 1990-02-19 1994-06-13 Emmepi Srl SEWING INVERTER FOR INITIAL AND FINAL POSTAGE APPLICABLE TO SEWING MACHINES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US615752A (en) * 1898-12-13 Sewing-machine
US1227119A (en) * 1913-06-06 1917-05-22 Robert Cornely Sewing-machine.
DE1033998B (en) * 1956-04-17 1958-07-10 Pfaff Ag G M Feed device on sewing machines

Also Published As

Publication number Publication date
US3071089A (en) 1963-01-01
DE1086982B (en) 1960-08-11

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