GB938976A - Combination automatic adjuster and deflection absorbing mechanism for brakes and clutches - Google Patents

Combination automatic adjuster and deflection absorbing mechanism for brakes and clutches

Info

Publication number
GB938976A
GB938976A GB1860361A GB1860361A GB938976A GB 938976 A GB938976 A GB 938976A GB 1860361 A GB1860361 A GB 1860361A GB 1860361 A GB1860361 A GB 1860361A GB 938976 A GB938976 A GB 938976A
Authority
GB
United Kingdom
Prior art keywords
piston
washer
sleeve
spring
ring
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
GB1860361A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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
Priority claimed from FR828069A external-priority patent/FR1266506A/en
Priority claimed from US58600A external-priority patent/US3122222A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Publication of GB938976A publication Critical patent/GB938976A/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
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/126—Details not specific to one of the before-mentioned types adjustment for wear or play
    • 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
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment
    • 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
    • F16D2121/02—Fluid pressure

Landscapes

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

Abstract

938,976. Automatic brake adjusters. BENDIX CORPORATION. May 23, 1961 [May 24, 1960; Sept. 22, 1960], No. 18603/61. Class 103 (1). [Also in Group XXIV] A brake-actuating, fluid pressure motor includes a piston 14 movable in a cylinder 12, and an automatic adjuster 20 comprising abutment means 36 against which the piston is normally biased by a return spring 48 and which is resiliently yieldable to permit the piston to move backwards beyond the normal position in which it is biased by the return spring. As shown, the adjuster 20 includes a stem 22, the boss 23 of which is held against the cylinder end wall by a washer 24, and a piston-positioning sleeve 28 having a flange 30 resiliently forced by a spring 34 against the boss 32 of the stem. The sleeve 28 is coupled to the piston by a split friction ring 36 which grips the sleeve and is maintained against the wall 39 of the piston by a tubular member 40 coaxial with and movable with respect to the sleeve. A thrust washer 46 is secured to the piston and the distance j between the confronting end surfaces of the washer and the member 40 provides a lost motion for the piston. A pin 50 projects into the slot of the split ring 36. Fluid pressure delivered to the chamber 18 moves the piston 14 together with the washer 46 and the spring 48 is compressed so that the washer then engages the member 40 and on continued movement of the piston the member moves against the frictional resistance of the ring 36, the latter being pushed along the sleeve 28 to a position corresponding to the engagement of the friction pad 16 with the brake disc. Release of the pressure in the chamber 18 allows the spring 48 to return the piston until the ring 36 re-engagss the wall 39. Specification 861,648 is referred to.
GB1860361A 1960-05-24 1961-05-23 Combination automatic adjuster and deflection absorbing mechanism for brakes and clutches Expired GB938976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR828069A FR1266506A (en) 1960-05-24 1960-05-24 Automatic brake adjuster
US58600A US3122222A (en) 1960-09-22 1960-09-22 Combination automatic adjuster and deflection absorbing mechanism

Publications (1)

Publication Number Publication Date
GB938976A true GB938976A (en) 1963-10-09

Family

ID=26186149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1860361A Expired GB938976A (en) 1960-05-24 1961-05-23 Combination automatic adjuster and deflection absorbing mechanism for brakes and clutches

Country Status (1)

Country Link
GB (1) GB938976A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107588710A (en) * 2017-09-06 2018-01-16 国营芜湖机械厂 A kind of auxiliary follow up piston is drawn, pressure deflection angle check device
CN107906076A (en) * 2017-12-28 2018-04-13 中国铁道科学研究院铁道科学技术研究发展中心 A kind of heavy load and the compression spring self-resetting oil cylinder and assembly technology in limited lifting space
CN114704570A (en) * 2022-04-14 2022-07-05 武汉元丰汽车零部件有限公司 Brake mechanism and brake

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107588710A (en) * 2017-09-06 2018-01-16 国营芜湖机械厂 A kind of auxiliary follow up piston is drawn, pressure deflection angle check device
CN107588710B (en) * 2017-09-06 2024-04-12 安徽天航机电有限公司 Follow-up piston pulling and pressing deflection angle checking device
CN107906076A (en) * 2017-12-28 2018-04-13 中国铁道科学研究院铁道科学技术研究发展中心 A kind of heavy load and the compression spring self-resetting oil cylinder and assembly technology in limited lifting space
CN107906076B (en) * 2017-12-28 2023-09-19 中国铁道科学研究院铁道科学技术研究发展中心 Pressure spring self-resetting oil cylinder with heavy load and limited lifting space and assembly process
CN114704570A (en) * 2022-04-14 2022-07-05 武汉元丰汽车零部件有限公司 Brake mechanism and brake
CN114704570B (en) * 2022-04-14 2024-01-30 武汉元丰汽车零部件有限公司 Braking mechanism and brake

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