GB995326A - Improvements in or relating to disc brakes - Google Patents

Improvements in or relating to disc brakes

Info

Publication number
GB995326A
GB995326A GB1143263A GB1143263A GB995326A GB 995326 A GB995326 A GB 995326A GB 1143263 A GB1143263 A GB 1143263A GB 1143263 A GB1143263 A GB 1143263A GB 995326 A GB995326 A GB 995326A
Authority
GB
United Kingdom
Prior art keywords
brake
disc
piston
adjuster
spring
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
GB1143263A
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.)
HEINZ TEVES
Original Assignee
HEINZ TEVES
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 HEINZ TEVES filed Critical HEINZ TEVES
Publication of GB995326A publication Critical patent/GB995326A/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
    • F16D65/54—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
    • 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
    • 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

995,326. Disc brakes. H. TEVES, E. A. TEVES, and M. TAUSEND, [trading as TEVES MASCHINENUND ARMATURENFABRIK KOMM.-GES. ALFRED]. March 22, 1963 [May 2, 1962], No. 11432/63. Heading F2E. A spot-type hydraulically-actuated disc brake comprises an automatically positioned friction grip adjuster 11, Fig. 1, upon a rod 10 extending into the cylinder of a piston 4 mounting a brake shoe 3, a retraction spring 13 coacting through a support thimble 14 with the adjuster and the piston to bias the latter to the brakedisengaged position against the pressure of liquid admitted to the cylinder through a port 2, a second spring 8 coacting with the adjuster 11 through a second thimble 15 to bias the piston 4 &c. in the brake-engaging direction, such brake engagement being prevented by the abutment of a cover 6 fast with the piston against an adjustment disc 9 itself abutting the second thimble 15, yielding of the second spring 8 occurring when the brake disc wobbles, e.g. when a vehicle in which the brake is used rounds a comer. In a modified construction, two support thimbles 17, 18, Fig. 2, are connected together to form a collar 19, a retraction spring 13 acting through the support thimbles upon an automatically positioned friction grip adjuster 11 mounted upon a rod 10 and also acting upon an adjustment disc 6 screw-threaded into the end of a piston 4 slidable in a surrounding cylinder, a second spring 8 between the flanged end 21 of one of the support thimbles and a mounting ring 22 abutting the adjuster 11 yielding when the brake disc wobbles. Shoe-mounting hydraulic units according to the invention may be used in pairs on opposite sides of the brake disc.
GB1143263A 1962-05-02 1963-03-22 Improvements in or relating to disc brakes Expired GB995326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0022053 1962-05-02

Publications (1)

Publication Number Publication Date
GB995326A true GB995326A (en) 1965-06-16

Family

ID=7550383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1143263A Expired GB995326A (en) 1962-05-02 1963-03-22 Improvements in or relating to disc brakes

Country Status (1)

Country Link
GB (1) GB995326A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497036A (en) * 1966-11-15 1970-02-24 Teves Gmbh Alfred Wheel-brake cylinder with piston-stop means
DE2621950A1 (en) * 1976-05-18 1977-11-24 Rudolf Plentz Vehicle disc brake cylinder - has elastic member which moves into fluid-free body when fluid press. is increased
US4712654A (en) * 1986-12-09 1987-12-15 Allied Corporation Brake assembly with multiple adjustability

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497036A (en) * 1966-11-15 1970-02-24 Teves Gmbh Alfred Wheel-brake cylinder with piston-stop means
DE2621950A1 (en) * 1976-05-18 1977-11-24 Rudolf Plentz Vehicle disc brake cylinder - has elastic member which moves into fluid-free body when fluid press. is increased
US4712654A (en) * 1986-12-09 1987-12-15 Allied Corporation Brake assembly with multiple adjustability

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