GB986261A - Improvements in or relating to sewing machines - Google Patents

Improvements in or relating to sewing machines

Info

Publication number
GB986261A
GB986261A GB9794/64A GB979464A GB986261A GB 986261 A GB986261 A GB 986261A GB 9794/64 A GB9794/64 A GB 9794/64A GB 979464 A GB979464 A GB 979464A GB 986261 A GB986261 A GB 986261A
Authority
GB
United Kingdom
Prior art keywords
finger
bobbin
rotary hook
spindle
hook
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
GB9794/64A
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 GB986261A publication Critical patent/GB986261A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/26—Bobbin holders or casings; Bobbin holder or case guards; Bobbin discharge devices
    • D05B57/265—Bobbin holders or casings; Bobbin holder or case guards; Bobbin discharge devices for looptakers with vertical axis
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B19/00—Programme-controlled sewing machines
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B59/00—Applications of bobbin-winding or -changing devices; Indicating or control devices associated therewith

Landscapes

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

Abstract

986,261. Sewing machines. MEFINA S. A. March 9,1964 [June 26,1963], No. 9794/64. Heading D1G. In a rotary hook sewing machine, a device adapted to effect the removal of the bobbin from the rotary hook is mounted on the machine head. As shown, a spindle 8 which journals a swinging gate 5 carrying the reciprocating needle bar 4, is hollow and receives in its lower end an extension of a finger 21. The latter may be drawn downwards manually, against the bias of a spring contained in spindle 8, to engage its split lower end 29 with the bore 18 or a bobbin 16 mounted in a vertical axis rotary hook 12. The bobbin rises with finger 21 when the latter is released. It is stated that the return spring would be omitted, that the control of the finger could be effected by means of a lever or any type of mechanical means, and that the finger could be replaced by a hook, a magnet, a suction disc or any device for extracting the bobbin.
GB9794/64A 1963-06-26 1964-03-09 Improvements in or relating to sewing machines Expired GB986261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH807063A CH391438A (en) 1963-06-26 1963-06-26 Sewing machine

Publications (1)

Publication Number Publication Date
GB986261A true GB986261A (en) 1965-03-17

Family

ID=4334670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9794/64A Expired GB986261A (en) 1963-06-26 1964-03-09 Improvements in or relating to sewing machines

Country Status (9)

Country Link
US (1) US3308777A (en)
AT (1) AT253339B (en)
BE (1) BE644796A (en)
BR (1) BR6458024D0 (en)
CH (1) CH391438A (en)
DK (1) DK108354C (en)
FR (1) FR1383666A (en)
GB (1) GB986261A (en)
NL (1) NL151457B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643411A (en) * 2013-11-29 2014-03-19 宁波舒普机电科技有限公司 Bobbin taking mechanism of automatic shuttle replacing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7552690B1 (en) * 2003-09-24 2009-06-30 Roslyn Judith Chancey Bobbin extractor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US114294A (en) * 1871-05-02 Improvement in sewing-machines
US906987A (en) * 1904-12-01 1908-12-15 Edmund Albert Angus Shuttle-replenishing mechanism.
US2438459A (en) * 1945-06-16 1948-03-23 Richard Walsh Mcgann Sewing machine
NL93071C (en) * 1951-08-09
NL265223A (en) * 1960-05-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643411A (en) * 2013-11-29 2014-03-19 宁波舒普机电科技有限公司 Bobbin taking mechanism of automatic shuttle replacing device

Also Published As

Publication number Publication date
CH391438A (en) 1965-04-30
NL6403429A (en) 1964-12-28
US3308777A (en) 1967-03-14
BR6458024D0 (en) 1973-02-22
NL151457B (en) 1976-11-15
DE1485228A1 (en) 1969-05-14
DK108354C (en) 1967-11-20
AT253339B (en) 1967-04-10
FR1383666A (en) 1964-12-24
BE644796A (en)

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