GB175727A - Improvements in operating mechanism for brakes and like purposes - Google Patents

Improvements in operating mechanism for brakes and like purposes

Info

Publication number
GB175727A
GB175727A GB3240020A GB3240020A GB175727A GB 175727 A GB175727 A GB 175727A GB 3240020 A GB3240020 A GB 3240020A GB 3240020 A GB3240020 A GB 3240020A GB 175727 A GB175727 A GB 175727A
Authority
GB
United Kingdom
Prior art keywords
teeth
shaft
sleeve
wear
lever
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
GB3240020A
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 GB3240020A priority Critical patent/GB175727A/en
Publication of GB175727A publication Critical patent/GB175727A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/60—Slack adjusters mechanical self-acting in one direction for adjusting excessive play for angular adjustment of two concentric parts of the brake control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

175,727. Hiscutt, W. R. R. Nov. 17, 1920. Compensating for wear.-The wear or slack in vehicle brakes is automatically taken up by a device, interposed between the brake lever n and the cam b, comprising two oppositely-acting clutches. When the brake-lever n is operated the collar n<5> thereof revolves on the brakeactuating shaft a and the teeth n<1> engage teeth k<1> and rotate the sleeve k and the shaft a to which it is keyed. If excessive wear has taken place a tongue k<2> bears against the lower edge of slot h<2>, rotates the loose sleeve h on the shaft a, and causes the teeth h<1> to ride over teeth g<1> on a sleeve g rigidly connected to the brake casing c, the sleeve h sliding axially against action of a spring m. When the brakes are taken off the teeth g<1> and h<1> remain engaged, the upper edge of the slot h<2> engages the tongue k<2>, and the teeth k<1> ride over the teeth n<1>, the collar n<5> sliding axially against the action of a spring fitted between it and the part d. A lever t on the shaft a indicates the amount of wear.
GB3240020A 1920-11-17 1920-11-17 Improvements in operating mechanism for brakes and like purposes Expired GB175727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3240020A GB175727A (en) 1920-11-17 1920-11-17 Improvements in operating mechanism for brakes and like purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3240020A GB175727A (en) 1920-11-17 1920-11-17 Improvements in operating mechanism for brakes and like purposes

Publications (1)

Publication Number Publication Date
GB175727A true GB175727A (en) 1922-02-17

Family

ID=10338024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3240020A Expired GB175727A (en) 1920-11-17 1920-11-17 Improvements in operating mechanism for brakes and like purposes

Country Status (1)

Country Link
GB (1) GB175727A (en)

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