FR777706A - Rotary looper and bobbin case device for sewing machines - Google Patents

Rotary looper and bobbin case device for sewing machines

Info

Publication number
FR777706A
FR777706A FR777706DA FR777706A FR 777706 A FR777706 A FR 777706A FR 777706D A FR777706D A FR 777706DA FR 777706 A FR777706 A FR 777706A
Authority
FR
France
Prior art keywords
sewing machines
bobbin case
case device
rotary looper
looper
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
Other languages
French (fr)
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Application granted granted Critical
Publication of FR777706A publication Critical patent/FR777706A/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)
FR777706D 1934-05-12 1934-08-16 Rotary looper and bobbin case device for sewing machines Expired FR777706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US725282A US1995278A (en) 1934-05-12 1934-05-12 Rotary hook and bobbin-case device for sewing machines

Publications (1)

Publication Number Publication Date
FR777706A true FR777706A (en) 1935-02-27

Family

ID=24913904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777706D Expired FR777706A (en) 1934-05-12 1934-08-16 Rotary looper and bobbin case device for sewing machines

Country Status (3)

Country Link
US (1) US1995278A (en)
FR (1) FR777706A (en)
GB (1) GB421957A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892428A (en) * 1955-02-25 1959-06-30 Singer Mfg Co Loop-takers for sewing machines
CH370949A (en) * 1958-05-07 1963-07-31 Borletti Spa Swiveling shuttle for sewing machines with oscillating shuttle
US2990794A (en) * 1959-04-06 1961-07-04 Singer Mfg Co Bobbin thread case opener mechanism
US3074367A (en) * 1960-05-06 1963-01-22 Singer Mfg Co Rotary hook for sewing machines
US3486473A (en) * 1967-12-29 1969-12-30 Singer Co Non-spill bobbin case for sewing machines
US3682121A (en) * 1969-06-09 1972-08-08 Watanabe Kenji Bobbin case for sewing machines
DE2803971C2 (en) * 1978-01-30 1981-10-01 Dürkoppwerke GmbH, 4800 Bielefeld Lockstitch sewing machine

Also Published As

Publication number Publication date
GB421957A (en) 1935-01-02
US1995278A (en) 1935-03-19

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