GB231193A - Improvements in or relating to sewing machines - Google Patents

Improvements in or relating to sewing machines

Info

Publication number
GB231193A
GB231193A GB7673/25A GB767325A GB231193A GB 231193 A GB231193 A GB 231193A GB 7673/25 A GB7673/25 A GB 7673/25A GB 767325 A GB767325 A GB 767325A GB 231193 A GB231193 A GB 231193A
Authority
GB
United Kingdom
Prior art keywords
needle
slot
head
fork
bar
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
GB7673/25A
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 GB231193A publication Critical patent/GB231193A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B55/00—Needle holders; Needle bars
    • D05B55/10—Needle bars for multiple-needle sewing machines
    • D05B55/12—Needle bars for multiple-needle sewing machines with provision for varying the distance between the needles
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
    • D05B3/02—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing with mechanisms for needle-bar movement
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2203/00—Selection of machines, accessories or parts of the same kind
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2303/00—Applied objects or articles
    • D05D2303/08—Cordage

Landscapes

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

Abstract

231,193. Brase, W., and Graaff, C. March 21, 1924, [Convention date]. Void [Published under Sect. 91 of the Act]. Multiple-needle mechanism. - In a multipleneedle machine in which the needles are arranged one behind another in the line of feed, the distance between the needles is adjustable, and in some cases may be automatically varied when the length of the feed is adjusted. In the arrangement shown in Fig. 2 a needle k, mounted with a needle m on a block c, is secured in a block d having a spline f engaging a slot e in the block c and locked in position by a set screw entering a slot g. In the modification shown in Fig. 6 an auxiliary needle bar n carrying the needle k is guided by a sleeve o mounted on radius arms which allow its distance from the main needlebar b to be varied. The sleeve is stressed to the right by a spring v and is adjusted by a cam u linked to the stitch-varying mechanism. The bar n has a head x which is locked in a fork w on the bar b by a spring pin z which enters a slot in the head x. When it is desired to put the needle k out of action the head may be disengaged from the fork and engaged by a similar fork 3 carried by a standard 2.
GB7673/25A 1924-03-21 1925-03-21 Improvements in or relating to sewing machines Expired GB231193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE231193X 1924-03-21

Publications (1)

Publication Number Publication Date
GB231193A true GB231193A (en) 1926-05-06

Family

ID=5874366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7673/25A Expired GB231193A (en) 1924-03-21 1925-03-21 Improvements in or relating to sewing machines

Country Status (3)

Country Link
US (1) US1676853A (en)
FR (1) FR595525A (en)
GB (1) GB231193A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118403A (en) * 1964-01-21 chambers
US2854936A (en) * 1953-09-14 1958-10-07 Duerkoppwerke Lock-stitch sewing machines
GB825506A (en) * 1955-08-25 1959-12-16 Duerkoppwerke Ag Multi-needle sewing machine with means for selective engagement of the needle bars with the drive
GB814857A (en) * 1956-12-17 1959-06-10 Russell Lacey Mfg Co Inc Alternate needle tufting machine
US3172380A (en) * 1957-12-19 1965-03-09 John H Boyles Needle selective tufting machine and method of tufting
US3056364A (en) * 1958-12-29 1962-10-02 Singer Cobble Inc Apparatus for sewing separate yarns into the same row of stitching
JPS6025152B2 (en) * 1982-02-12 1985-06-17 アイシン精機株式会社 Needle bar conversion device for multi-needle sewing machines
CH700150A1 (en) * 2008-12-24 2010-06-30 Codefine Sa A method of manufacturing bags for transportation and storage of bulk goods and bag obtained according to the method.
DE102009004219A1 (en) * 2009-01-09 2010-07-15 Dürkopp Adler AG Switchable needle bar drive device

Also Published As

Publication number Publication date
FR595525A (en) 1925-10-05
US1676853A (en) 1928-07-10

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