GB629940A - Bearing structure - Google Patents

Bearing structure

Info

Publication number
GB629940A
GB629940A GB34339/47A GB3433947A GB629940A GB 629940 A GB629940 A GB 629940A GB 34339/47 A GB34339/47 A GB 34339/47A GB 3433947 A GB3433947 A GB 3433947A GB 629940 A GB629940 A GB 629940A
Authority
GB
United Kingdom
Prior art keywords
collar
clamp
conical
bearing structure
bearings
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
GB34339/47A
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 GB34339/47A priority Critical patent/GB629940A/en
Priority to CH261710D priority patent/CH261710A/en
Publication of GB629940A publication Critical patent/GB629940A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/02—Mechanical drives
    • D05B69/06—Pedal drives
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B75/00—Frames, stands, tables, or other furniture adapted to carry sewing machines
    • D05B75/06—Arrangements, e.g. hinges, for mounting sewing-machine casings to frames, stands, or tables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2340/00—Apparatus for treating textiles

Landscapes

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

Abstract

629,940. Conical bearings; mounting. FAIRWEATHER, W. C. (Singer Manufacturing Co.). Dec. 29, 1947, No. 34339. [Class 12 (i)] A cup and cone bearing structure is shown with reference to the treadle foot-plate 3 of a sewing-machine or like equipment having opposed conical bearing seats or openings 8 in both vertical flanges 6 to provide bearings for the male conical-shaped portion 10 of axially adjustable collars 9 fixed to a stationary shaft. Spot-welded at 17 to the split cylindrical portion 11 of each collar 9 is a split clamp-member 14 which secures the assembly by ears 13 and a nut and bolt 16, 15. In modifications, the collar and clamp may have interfitting indentations, the clamp being on the outside of the collar, or they may alternatively comprise a single pressing.
GB34339/47A 1947-12-29 1947-12-29 Bearing structure Expired GB629940A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB34339/47A GB629940A (en) 1947-12-29 1947-12-29 Bearing structure
CH261710D CH261710A (en) 1947-12-29 1948-01-20 Device for the storage of swingable parts.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34339/47A GB629940A (en) 1947-12-29 1947-12-29 Bearing structure

Publications (1)

Publication Number Publication Date
GB629940A true GB629940A (en) 1949-09-30

Family

ID=10364411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34339/47A Expired GB629940A (en) 1947-12-29 1947-12-29 Bearing structure

Country Status (2)

Country Link
CH (1) CH261710A (en)
GB (1) GB629940A (en)

Also Published As

Publication number Publication date
CH261710A (en) 1949-05-31

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