GB531702A - Improvements in or relating to sewing machines - Google Patents

Improvements in or relating to sewing machines

Info

Publication number
GB531702A
GB531702A GB22055/39A GB2205539A GB531702A GB 531702 A GB531702 A GB 531702A GB 22055/39 A GB22055/39 A GB 22055/39A GB 2205539 A GB2205539 A GB 2205539A GB 531702 A GB531702 A GB 531702A
Authority
GB
United Kingdom
Prior art keywords
oil
reservoir
relating
bore
sewing machines
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
GB22055/39A
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.)
Union Special Machine Co
Original Assignee
Union Special Machine 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 Union Special Machine Co filed Critical Union Special Machine Co
Publication of GB531702A publication Critical patent/GB531702A/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

531,702. Sewing-machines. UNION SPECIAL MACHINE CO. July 29, 1939, No. 22055. Convention date, Aug. 1, 1938. [Class 112] Oil-throwing discs 77, 78 splash-lubricate gear wheels 71, 72, 73 and their shafts and replenish the oil in a reservoir 79. Oil flows from the reservoir into a longitudinal bore 82 in the base and from this bore oil is led upwards to the shaft bearings and all the lubrication points of the stitch-forming and feed mechanisms. Oscillating joints are lubricated by wicks such as 85 in the mouth of a pipe 84. Used oil passes through a screen 105 and a filter 107 into the general sump S.
GB22055/39A 1938-08-01 1939-07-29 Improvements in or relating to sewing machines Expired GB531702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US531702XA 1938-08-01 1938-08-01

Publications (1)

Publication Number Publication Date
GB531702A true GB531702A (en) 1941-01-09

Family

ID=21982365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22055/39A Expired GB531702A (en) 1938-08-01 1939-07-29 Improvements in or relating to sewing machines

Country Status (1)

Country Link
GB (1) GB531702A (en)

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