GB1025399A - Improvements in automatic slack adjusters for vehicle brake linkages - Google Patents

Improvements in automatic slack adjusters for vehicle brake linkages

Info

Publication number
GB1025399A
GB1025399A GB833565A GB833565A GB1025399A GB 1025399 A GB1025399 A GB 1025399A GB 833565 A GB833565 A GB 833565A GB 833565 A GB833565 A GB 833565A GB 1025399 A GB1025399 A GB 1025399A
Authority
GB
United Kingdom
Prior art keywords
lever
worm
automatic
spring
brake
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
GB833565A
Inventor
Sten-Eric Svenson
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.)
Haldex AB
Original Assignee
Bromsregulator Svenska AB
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 Bromsregulator Svenska AB filed Critical Bromsregulator Svenska AB
Priority to GB833565A priority Critical patent/GB1025399A/en
Publication of GB1025399A publication Critical patent/GB1025399A/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

1,025,399. Automatic brake adjusters. SVENSKA A.B. BROMSREGULATOR. Feb. 26, 1965, No. 8335/65. Heading F2E. An automatic slack adjuster for a vehicle brake linkage comprises a lever 1 which pivots about the axis of a brake-operating shaft (not shown), a worm-wheel 2 housed in the lever 1 and driven through a worm 6, and automatic worm driving means being connected through a lost-motion connection to a stationary bracket 21. Manual adjustment of slack is made by rotating the worm by means of a squared end 9 on a spindle 7 and automatic slack adjustment is made by a separate gear train 18, 17, 16, 13. During application of the brake the lever is rotated anticlockwise. A rack 17 on a spring-loaded slide member 15 causes a toothed arcuate segment 18 to move round a cut-out in the stationary bracket 21 until it reaches a stop 20. Further movement of the lever causes the slide 15 to move upwards relative to the lever against the action of a spring 23, a rack 16 on the slide member then rotating a gear 13 which is free to rotate on the spindle 7. When the lever returns to its original position the arcuate segment returns to a stop 19, and the spring returns the slide downwards relative to the lever, rotating the gear 13 which then turns the spindle 7 through a one-way clutch spring 14 to take up excessive slack.
GB833565A 1965-02-26 1965-02-26 Improvements in automatic slack adjusters for vehicle brake linkages Expired GB1025399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB833565A GB1025399A (en) 1965-02-26 1965-02-26 Improvements in automatic slack adjusters for vehicle brake linkages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB833565A GB1025399A (en) 1965-02-26 1965-02-26 Improvements in automatic slack adjusters for vehicle brake linkages

Publications (1)

Publication Number Publication Date
GB1025399A true GB1025399A (en) 1966-04-06

Family

ID=9850569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB833565A Expired GB1025399A (en) 1965-02-26 1965-02-26 Improvements in automatic slack adjusters for vehicle brake linkages

Country Status (1)

Country Link
GB (1) GB1025399A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222659A1 (en) * 1985-11-13 1987-05-20 AlliedSignal Inc. Automatic slack adjuster
CN114506408A (en) * 2022-01-13 2022-05-17 安徽兴腾物流设备有限公司 Rotating structure and folding rotary rod piece

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222659A1 (en) * 1985-11-13 1987-05-20 AlliedSignal Inc. Automatic slack adjuster
CN114506408A (en) * 2022-01-13 2022-05-17 安徽兴腾物流设备有限公司 Rotating structure and folding rotary rod piece
CN114506408B (en) * 2022-01-13 2023-12-29 安徽兴腾物流设备有限公司 Rotary structure and folding rotary rod piece

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