CH526668A - Bobbin thread supplement mechanism for lockstitch sewing machine - Google Patents

Bobbin thread supplement mechanism for lockstitch sewing machine

Info

Publication number
CH526668A
CH526668A CH225571A CH225571A CH526668A CH 526668 A CH526668 A CH 526668A CH 225571 A CH225571 A CH 225571A CH 225571 A CH225571 A CH 225571A CH 526668 A CH526668 A CH 526668A
Authority
CH
Switzerland
Prior art keywords
sewing machine
bobbin thread
lockstitch sewing
supplement mechanism
thread supplement
Prior art date
Application number
CH225571A
Other languages
German (de)
Inventor
Francis Ivanko Michael
Joseph Ketterer Stanley
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
Publication of CH526668A publication Critical patent/CH526668A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
CH225571A 1970-02-17 1971-02-16 Bobbin thread supplement mechanism for lockstitch sewing machine CH526668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1199970A 1970-02-17 1970-02-17

Publications (1)

Publication Number Publication Date
CH526668A true CH526668A (en) 1972-08-15

Family

ID=21752904

Family Applications (1)

Application Number Title Priority Date Filing Date
CH225571A CH526668A (en) 1970-02-17 1971-02-16 Bobbin thread supplement mechanism for lockstitch sewing machine

Country Status (6)

Country Link
US (1) US3587493A (en)
JP (1) JPS4946870B1 (en)
BR (1) BR7100851D0 (en)
CH (1) CH526668A (en)
FR (1) FR2078518A5 (en)
GB (1) GB1317126A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769343A (en) * 1995-05-25 1998-06-23 Juki Corporation Apparatus for supplying the bobbin thread of the sewing machine

Also Published As

Publication number Publication date
BR7100851D0 (en) 1973-02-22
US3587493A (en) 1971-06-28
GB1317126A (en) 1973-05-16
FR2078518A5 (en) 1971-11-05
JPS4946870B1 (en) 1974-12-12
DE2105670B2 (en) 1975-10-23
DE2105670A1 (en) 1971-10-14

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Legal Events

Date Code Title Description
PL Patent ceased