GB694836A - Improvements in or relating to sewing machines - Google Patents

Improvements in or relating to sewing machines

Info

Publication number
GB694836A
GB694836A GB22048/51A GB2204851A GB694836A GB 694836 A GB694836 A GB 694836A GB 22048/51 A GB22048/51 A GB 22048/51A GB 2204851 A GB2204851 A GB 2204851A GB 694836 A GB694836 A GB 694836A
Authority
GB
United Kingdom
Prior art keywords
bearing
machine
needle
bar
screw
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
GB22048/51A
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.)
Mefina SA
Original Assignee
Mefina SA
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 Mefina SA filed Critical Mefina SA
Publication of GB694836A publication Critical patent/GB694836A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B55/00—Needle holders; Needle bars
    • D05B55/14—Needle-bar drives

Landscapes

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

Abstract

694,836. Sewing-machines. MEFINA SOC. ANON. Sept. 20, 1951 [Nov. 6, 1950], No. 22048/51. Class 112. Means are provided in the head of the machine for adjustment of the needle in the line of feed. In the zig-zag-stitching machine shown, the needle-bar gate 2 is mounted on a spindle 3 which has an upper bearing 8 carried on a pivot 9 and its lower bearing 4 adjustably secured on the machine head by a clamping screw 6; an extension of the bearing 4 is engaged by a screw 16 with an eccentric portion whereby horizontal adjustment of the bearing is effected. The eccentric adjustment device may be replaced by a screw mechanism. The bearing 8 may be adjustably mounted in the same way as the lower bearing. In a machine of the ordinary type, the needle-bar guides would be mounted in the same way as the bearings 4, 8 in the machine described. The presser-bar may be guided in the member 4, as shown, or in fixed guides.
GB22048/51A 1950-11-06 1951-09-20 Improvements in or relating to sewing machines Expired GB694836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH694836X 1950-11-06

Publications (1)

Publication Number Publication Date
GB694836A true GB694836A (en) 1953-07-29

Family

ID=4529553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22048/51A Expired GB694836A (en) 1950-11-06 1951-09-20 Improvements in or relating to sewing machines

Country Status (1)

Country Link
GB (1) GB694836A (en)

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