GB533245A - Sewing machine bobbin-cases - Google Patents

Sewing machine bobbin-cases

Info

Publication number
GB533245A
GB533245A GB2839939A GB2839939A GB533245A GB 533245 A GB533245 A GB 533245A GB 2839939 A GB2839939 A GB 2839939A GB 2839939 A GB2839939 A GB 2839939A GB 533245 A GB533245 A GB 533245A
Authority
GB
United Kingdom
Prior art keywords
spring
cases
sewing machine
machine bobbin
bobbin
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
GB2839939A
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
Priority to GB2839939A priority Critical patent/GB533245A/en
Publication of GB533245A publication Critical patent/GB533245A/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

Landscapes

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

Abstract

533,245. Sewing-machines. FAIRWEATHER, W. C. (Singer Manufacturing Co.). Oct. 21, 1939, No. 28399. [Class 112] The latch-lever 6 of a two part bobbin-case for a rotary lock-stitch hook as described ir Specification 533,244 is pressed into latching position by a spring recessed into the outer face of the cap section The spring 15, Fig. 1, is a coil spring and is kept in place by a removable pin 20. A leaf spring may be used.
GB2839939A 1939-10-21 1939-10-21 Sewing machine bobbin-cases Expired GB533245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2839939A GB533245A (en) 1939-10-21 1939-10-21 Sewing machine bobbin-cases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2839939A GB533245A (en) 1939-10-21 1939-10-21 Sewing machine bobbin-cases

Publications (1)

Publication Number Publication Date
GB533245A true GB533245A (en) 1941-02-10

Family

ID=10275004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2839939A Expired GB533245A (en) 1939-10-21 1939-10-21 Sewing machine bobbin-cases

Country Status (1)

Country Link
GB (1) GB533245A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138622A1 (en) * 2008-06-24 2009-12-30 Dürkopp Adler AG Hook for a double backstitch sewing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138622A1 (en) * 2008-06-24 2009-12-30 Dürkopp Adler AG Hook for a double backstitch sewing machine
KR200472016Y1 (en) * 2008-06-24 2014-03-31 뒤르콥 아들러 악티엔게젤샤프트 Hook for a double-lockstitch sewing machine

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