GB157921A - Cloth feed for heavy sewing machines - Google Patents

Cloth feed for heavy sewing machines

Info

Publication number
GB157921A
GB157921A GB1632/21A GB163221A GB157921A GB 157921 A GB157921 A GB 157921A GB 1632/21 A GB1632/21 A GB 1632/21A GB 163221 A GB163221 A GB 163221A GB 157921 A GB157921 A GB 157921A
Authority
GB
United Kingdom
Prior art keywords
plate
moved
sewing machines
cloth feed
feed
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
GB1632/21A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB157921A publication Critical patent/GB157921A/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

157,921. Ehresmann, A., and Streibel, L. March 4, 1919, [Convention date]. Void [Published under Sect. 91 of the Act]. Sewing-machines; feed by dogs.-A feed tooth f is carried by a flat plate b sliding vertically in a plate a which slides horizontally in the bedplate. The plates are moved positively upwards: and to the left, respectively, by cams h, i, on the shuttle shaft. The plate b is moved downwards by the pressure on the work and the plate a is moved to the right by a spring k. A screw l determines the movement to the right and consequently the length of the stitch,
GB1632/21A 1919-03-04 1921-01-10 Cloth feed for heavy sewing machines Expired GB157921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE321057T 1919-03-04

Publications (1)

Publication Number Publication Date
GB157921A true GB157921A (en) 1922-04-10

Family

ID=5679141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1632/21A Expired GB157921A (en) 1919-03-04 1921-01-10 Cloth feed for heavy sewing machines

Country Status (2)

Country Link
DE (1) DE321057C (en)
GB (1) GB157921A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442647A (en) * 1946-01-14 1948-06-01 Fischbein Dave Sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442647A (en) * 1946-01-14 1948-06-01 Fischbein Dave Sewing machine

Also Published As

Publication number Publication date
DE321057C (en) 1920-05-19

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