GB180298A - Improvements in blind stitch sewing machines - Google Patents

Improvements in blind stitch sewing machines

Info

Publication number
GB180298A
GB180298A GB5174/22A GB517422A GB180298A GB 180298 A GB180298 A GB 180298A GB 5174/22 A GB5174/22 A GB 5174/22A GB 517422 A GB517422 A GB 517422A GB 180298 A GB180298 A GB 180298A
Authority
GB
United Kingdom
Prior art keywords
bar
looper
blind
pivoted
sleeve
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
GB5174/22A
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 GB180298A publication Critical patent/GB180298A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
    • D05B1/24—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making blind-stitch seams
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles
    • D05B85/06—Curved needles

Landscapes

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

Abstract

180,298. Dearborn, C. A. May 17, 1921, [Convention date]. Blind-stitching machines.-In a blind-stitch machine of the type described in Specification 4474/06 and comprising a feed bar 133 driven by an eccentric 136, 137 and a looper 25, 75 actuated by a crank 19, inclined stud 20, sleeve 21, and yoke 22 pivoted to the sleeve, the looper bar 25 connected by a universal joint to a rocking arm as described in Specification 19556/00 is mounted adjacent to and outside of the feed-bar. The arm comprises two plates 50, 51 with spheroidal recesses adapted to be clamped upon the spherical bars 38 on the bar 25 and pivoted on a stud 31 eccentrically mounted in an adjustable block 32. The plates 50, 51 are cut away at 62 to allow a closer approximation to the bar 133. The looper proper is of stamped sheetmetal of U-section and is connected to the bar by a screw 77 engaging a slot 76.
GB5174/22A 1921-05-17 1922-02-22 Improvements in blind stitch sewing machines Expired GB180298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US180298XA 1921-05-17 1921-05-17

Publications (1)

Publication Number Publication Date
GB180298A true GB180298A (en) 1922-12-07

Family

ID=21785860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5174/22A Expired GB180298A (en) 1921-05-17 1922-02-22 Improvements in blind stitch sewing machines

Country Status (2)

Country Link
US (1) US1467570A (en)
GB (1) GB180298A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894470A (en) * 1953-08-11 1959-07-14 Buono Mario Felling machine

Also Published As

Publication number Publication date
US1467570A (en) 1923-09-11

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