GB358288A - Improvements in or relating to lubrication of sewing machines - Google Patents

Improvements in or relating to lubrication of sewing machines

Info

Publication number
GB358288A
GB358288A GB3046830A GB3046830A GB358288A GB 358288 A GB358288 A GB 358288A GB 3046830 A GB3046830 A GB 3046830A GB 3046830 A GB3046830 A GB 3046830A GB 358288 A GB358288 A GB 358288A
Authority
GB
United Kingdom
Prior art keywords
bar
lubricant
bush
cam
link
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
GB3046830A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3046830A priority Critical patent/GB358288A/en
Publication of GB358288A publication Critical patent/GB358288A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B71/00—Lubricating or cooling devices

Landscapes

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

Abstract

358,288. Lubricating sewing-machines. FAIRWEATHER, W. C., 65, Chancery Lane, London.-(Singer Manufacturing Co. ; Elizabeth, New Jersey, U.S.A.) Oct. 11, 1930, No. 30468. [Classes 12 (ii) and 12 (iii).] In a sewing machine wherein a cam 5 on a shaft 4 actuates a take-up lever 8 and carries a crank pin 11 connected to the needle bar 16 by a link 13, the bushing 19 in which the upper end of the bar 16 reciprocates is closed at its upper end by a felt plug 21 through which lubricant may be supplied to the interior of the bush. The movements of the bar in the bush cause lubricant to be sprayed through an aperture 22 on to the cam 5 and on to the joints of the link 13, surplus lubricant flowing down to the lower bearing 20 for the bar.
GB3046830A 1930-10-11 1930-10-11 Improvements in or relating to lubrication of sewing machines Expired GB358288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3046830A GB358288A (en) 1930-10-11 1930-10-11 Improvements in or relating to lubrication of sewing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3046830A GB358288A (en) 1930-10-11 1930-10-11 Improvements in or relating to lubrication of sewing machines

Publications (1)

Publication Number Publication Date
GB358288A true GB358288A (en) 1931-10-08

Family

ID=10308152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3046830A Expired GB358288A (en) 1930-10-11 1930-10-11 Improvements in or relating to lubrication of sewing machines

Country Status (1)

Country Link
GB (1) GB358288A (en)

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