GB1028362A - Improvements in or relating to central bobbin sewing machines - Google Patents

Improvements in or relating to central bobbin sewing machines

Info

Publication number
GB1028362A
GB1028362A GB104163A GB104163A GB1028362A GB 1028362 A GB1028362 A GB 1028362A GB 104163 A GB104163 A GB 104163A GB 104163 A GB104163 A GB 104163A GB 1028362 A GB1028362 A GB 1028362A
Authority
GB
United Kingdom
Prior art keywords
shuttle
sewing machines
needle
axis
relating
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
GB104163A
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.)
Fritz Gegauf AG
Original Assignee
Fritz Gegauf AG
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 Fritz Gegauf AG filed Critical Fritz Gegauf AG
Publication of GB1028362A publication Critical patent/GB1028362A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
    • D05B57/10—Shuttles
    • D05B57/14—Shuttles with rotary hooks

Landscapes

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

Abstract

1,028,362. Sewing machines. FRITZ GEGAUF A.G. BERNINA-NAHMASCHINENFABRIK. Jan. 9, 1963 [Feb. 5, 1962], No. 1041/63. Heading D1G. The peripheral bearing rib 20 of a shuttle horizontal axis 17 lies within the angle subtended by the axis of the reciprocating needle 10 and a line 27 extending from the needle aperture 13 in the throat plate 12 tangentially to the surface of the shuttle remote from the needle axis. The print of the loop-seizing beak subtends an angle of preferably from 25 to 43 degrees. It is stated that the construction prevents jamming of the thread between rib 20 and its raceway, and also prevents the thread from picking up lubricating oil from the shuttle.
GB104163A 1962-02-05 1963-01-09 Improvements in or relating to central bobbin sewing machines Expired GB1028362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH139162A CH395711A (en) 1962-02-05 1962-02-05 Central bobbin sewing machine

Publications (1)

Publication Number Publication Date
GB1028362A true GB1028362A (en) 1966-05-04

Family

ID=4209321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB104163A Expired GB1028362A (en) 1962-02-05 1963-01-09 Improvements in or relating to central bobbin sewing machines

Country Status (3)

Country Link
CH (1) CH395711A (en)
ES (1) ES280489A1 (en)
GB (1) GB1028362A (en)

Also Published As

Publication number Publication date
ES280489A1 (en) 1963-04-01
CH395711A (en) 1965-07-15

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