[go: up one dir, main page]

GB206039A - Improvements in feeding mechanism for sewing machines - Google Patents

Improvements in feeding mechanism for sewing machines

Info

Publication number
GB206039A
GB206039A GB3355122A GB3355122A GB206039A GB 206039 A GB206039 A GB 206039A GB 3355122 A GB3355122 A GB 3355122A GB 3355122 A GB3355122 A GB 3355122A GB 206039 A GB206039 A GB 206039A
Authority
GB
United Kingdom
Prior art keywords
rocker
feed
lugs
freedom
arm
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
GB3355122A
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.)
Union Special Machine Co
Original Assignee
Union Special Machine Co
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 Union Special Machine Co filed Critical Union Special Machine Co
Priority to GB3355122A priority Critical patent/GB206039A/en
Publication of GB206039A publication Critical patent/GB206039A/en
Expired legal-status Critical Current

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)

Abstract

206,039. Thompson, W. P., (Union Special Machine Co.). Dec. 8, 1922. Sewing-machines; feed by dogs. - In a feedbar mechanism in which the feed-bar 15 rests upon a. cam and is reciprocated lengthwise by a rocker 21, the parts are arranged to provide both lateral and longitudinal adjustments of the feeddog during assembly. The feed-bar 15 is carried bv the usual shaft 31 and has some freedom of movement between the lugs on the rocker which support the shaft. Similarly, the rocker 21 has some freedom of movement between lugs 25 on the machine frame. The parts are secured in position by collars 34, 26 on the shafts. Longitudinal adjustment is provided in one case by an eccentric mount 44, Fig. 2, for the pin 47 connecting the arm 38 to the connecting-rod 48 and in another case by making the arm 56, Fig. 8, angularly adjustable in a clamping sleeve 62 on the rocker. Stitch regulation is attained by radial adjustment of the crank-pin 49, which is carried by a block moved in a radial slot by a screw 53.
GB3355122A 1922-12-08 1922-12-08 Improvements in feeding mechanism for sewing machines Expired GB206039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3355122A GB206039A (en) 1922-12-08 1922-12-08 Improvements in feeding mechanism for sewing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3355122A GB206039A (en) 1922-12-08 1922-12-08 Improvements in feeding mechanism for sewing machines

Publications (1)

Publication Number Publication Date
GB206039A true GB206039A (en) 1923-11-01

Family

ID=10354407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3355122A Expired GB206039A (en) 1922-12-08 1922-12-08 Improvements in feeding mechanism for sewing machines

Country Status (1)

Country Link
GB (1) GB206039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138619A1 (en) * 2008-06-24 2009-12-30 Dürkopp Adler AG Transporter for transporting sewing material while operating a sewing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138619A1 (en) * 2008-06-24 2009-12-30 Dürkopp Adler AG Transporter for transporting sewing material while operating a sewing machine
CN101613913B (en) * 2008-06-24 2013-01-30 杜尔克普-阿德勒股份公司 Transporter for transporting sewing material while operating a sewing machine

Similar Documents

Publication Publication Date Title
GB593613A (en) Feeding mechanism for sewing machines
GB206039A (en) Improvements in feeding mechanism for sewing machines
US1543945A (en) Feeding mechanism for sewing machines
US2018439A (en) Feeding mechanism for sewing machines
US1927489A (en) Sewing machine feeding mechanism
US2974617A (en) Feeding mechanisms for sewing machines
GB289731A (en) Improvements in feeding mechanism for sewing machines
GB279678A (en) Improvements in feeding mechanisms for sewing machines
GB153522A (en) Improvements in feeding mechanisms for sewing machines
US1569912A (en) Sewing-machine looper mechanism
GB207397A (en) Improvements in looper mechanisms for sewing machines
US2322207A (en) Feeding mechanism for sewing machines
US2899920A (en) Sewing machine feeding mechanisms
US2058635A (en) Sewing machine
US1435454A (en) Feeding mechanism for sewing machines
GB671025A (en) Feeding mechanism for sewing machines
GB119408A (en) Work-feeding Mechanism for Sewing Machines.
US1602427A (en) Feeding mechanism for sewing machines
US1197735A (en) Overseaming sewing-machine.
GB839232A (en) Feeding mechanism for sewing machines
GB813300A (en) Feeding mechanism for sewing machines
GB121333A (en) Feeding Mechanism for Sewing Machines.
GB212615A (en) Improvements in feeding mechanisms for sewing machines
GB167057A (en) Improvements in feeding mechanism for sewing machines
GB252643A (en) Feeding mechanism for sewing machines