GB1006437A - Automatic compensation for wear in friction brakes - Google Patents

Automatic compensation for wear in friction brakes

Info

Publication number
GB1006437A
GB1006437A GB2547762A GB2547762A GB1006437A GB 1006437 A GB1006437 A GB 1006437A GB 2547762 A GB2547762 A GB 2547762A GB 2547762 A GB2547762 A GB 2547762A GB 1006437 A GB1006437 A GB 1006437A
Authority
GB
United Kingdom
Prior art keywords
driving member
disc
ball
extension
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
GB2547762A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1006437A publication Critical patent/GB1006437A/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
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc brake
    • 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
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/64—Levers

Landscapes

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

Abstract

1,006,437. Disc brakes; ratchet clutches. LICENTIA PATENT - VERWALTUNGS G.m.b.H. July 3, 1962 [July 3, 1961], No. 25477/62. Headings F2C and F2E. In a disc brake comprising a fixed disc 1 to which is applied an annular pad 6 carried by annular plate 4, each of two applying levers 13, 33 acts on the plate 4 via an automatic slack adjuster comprising a nut 26 secured to plate 4, and a screw-threaded rod 25 having a portion 43 provided with a groove 45 into which a ball 46 located in a bore 44 in a driving member 41 is urged by a spring 48, the lever being connected to the driving member by a pin and slot connection 30, 31 and having an extension 18 located between flanges 20, 21 on the driving member. In operation, the brake is applied by a spring 10 acting on each lever, the lever acting on driving member 41 through the connection 30, 31 to apply the pad 6 to disc 1. Should pad wear become excessive the extension 18 contacts flange 20 and rotates driving member 41, which is journalled on the portion 43 of the rod 25, in the direction 49 so that ball 46 rolls and does not transmit rotary movement to the portion 43. When the brake is subsequently released by a solenoid 7 acting on armature 8 connected to the junction of levers 13, 33, extension 18 contacts flange 21 to rotate member 41 in the reverse direction in which the ball 46 is wedged in the groove 47 and transmits rotary movement to the portion 43 so that rod 25 is screwed out of the nut 26 to take up the slack.
GB2547762A 1961-07-03 1962-07-03 Automatic compensation for wear in friction brakes Expired GB1006437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL39422A DE1201629B (en) 1961-07-03 1961-07-03 Automatic, mechanical adjustment device for a friction brake, especially a disc brake

Publications (1)

Publication Number Publication Date
GB1006437A true GB1006437A (en) 1965-09-29

Family

ID=7268646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2547762A Expired GB1006437A (en) 1961-07-03 1962-07-03 Automatic compensation for wear in friction brakes

Country Status (4)

Country Link
BE (1) BE619618A (en)
CH (1) CH405021A (en)
DE (1) DE1201629B (en)
GB (1) GB1006437A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265812A (en) * 2014-09-28 2015-01-07 浙江西传电气科技有限公司 Lever type steel plate
CN104265811A (en) * 2014-09-28 2015-01-07 浙江西传电气科技有限公司 Single-coil lever type block brake
CN114382802A (en) * 2022-03-09 2022-04-22 浙江师范大学 Wire control actuator
CN114396439A (en) * 2022-03-09 2022-04-26 浙江师范大学 Wire control actuator
CN114483822A (en) * 2022-03-09 2022-05-13 浙江师范大学 Wire control actuator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE319197C (en) * 1920-02-27 Ludwig Scheib Jun Locking device for self-adjusting brake rods
FR528709A (en) * 1920-12-16 1921-11-18 Jean Louis Leon Alexandre Albe Apparatus for transforming an oscillating movement into an angular movement in the same direction
DE711498C (en) * 1936-06-03 1941-10-02 Gen Motors Corp Automatic stepless adjustment device on the wheel brake cylinders of hydraulically actuated brakes of motor vehicles
US2196799A (en) * 1938-06-07 1940-04-09 Keplinger John Automatic brake adjuster
DE704960C (en) * 1939-04-18 1941-04-12 Karl Muenz Automatic brake adjustment device for motor vehicles
DE738141C (en) * 1940-10-11 1943-08-04 Kurt Huelsen Automatic adjustment device for hydraulic or pneumatic rods, especially those for vehicle brakes
GB708607A (en) * 1951-08-18 1954-05-05 Louis Charles Brisson Improvements in or relating to automatic wear-adjusting mechanism for brakes
US2854098A (en) * 1955-12-08 1958-09-30 Lambert & Brake Corp Combined wheel and disc brake assembly and actuator means therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265812A (en) * 2014-09-28 2015-01-07 浙江西传电气科技有限公司 Lever type steel plate
CN104265811A (en) * 2014-09-28 2015-01-07 浙江西传电气科技有限公司 Single-coil lever type block brake
CN114382802A (en) * 2022-03-09 2022-04-22 浙江师范大学 Wire control actuator
CN114396439A (en) * 2022-03-09 2022-04-26 浙江师范大学 Wire control actuator
CN114483822A (en) * 2022-03-09 2022-05-13 浙江师范大学 Wire control actuator

Also Published As

Publication number Publication date
CH405021A (en) 1965-12-31
BE619618A (en) 1962-11-05
DE1201629B (en) 1965-09-23

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