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GB1050623A - - Google Patents

Info

Publication number
GB1050623A
GB1050623A GB1050623DA GB1050623A GB 1050623 A GB1050623 A GB 1050623A GB 1050623D A GB1050623D A GB 1050623DA GB 1050623 A GB1050623 A GB 1050623A
Authority
GB
United Kingdom
Prior art keywords
disc
piston
thrust member
rod
thrust
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.)
Active
Application number
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.)
Publication of GB1050623A publication Critical patent/GB1050623A/en
Active 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • 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
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/08—Self-amplifying or de-amplifying mechanisms
    • F16D2127/10—Self-amplifying or de-amplifying mechanisms having wedging elements

Landscapes

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

Abstract

1,050,623. Disc brakes. DUNLOP RUBBER CO. Ltd. Oct. 22, 1963 [Oct. 25, 1962], No. 40346/62. Heading F2E. In a disc brake having a friction element 14 which is guided to move obliquely relative to the disc 10 so as to provide a self-energizing effect, a rigid thrust member 23 applies a thrust in the axial direction of the disc and is displaceable in a direction parallel to the plane of the disc; Means 15 are provided to apply braking pressure to the element 14 through the member 23 and resilient means 25 are provided for restoring the thrust member to its original disposition on release of the braking pressure, the thrust member being free to slide laterally relative to the friction element. As shown, the pad 20 is applied against the disc 10 by a piston cylinder device, the rod 23 being received in a recess of the piston 17 and surrounded by a rubber sleeve 25. A pad on the opposite side of the disc may be applied by a similar piston cylinder device in a fixed caliper or may be applied by the reaction of a movable caliper. In modifications a rod or sphere may abut a boss formed on the piston, a rubber sleeve surrounding both the rod or sphere and the boss. The rubber sleeve may be replaced by a slotted sleeve or springy metal. In another embodiment, Fig. 8 (not shown), the thrust member 60 in the form of a spindle 61 integral with a grooved pulley 62 is returned to its original position by an annular spring member 66. In a further embodiment the thrust member is formed integral with the piston which is provided with a pair of axially spaced resilient sealing rings which restore the piston-thrust member combination to its original position.
GB1050623D 1962-10-25 Active GB1050623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4034662 1962-10-25

Publications (1)

Publication Number Publication Date
GB1050623A true GB1050623A (en)

Family

ID=10414429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050623D Active GB1050623A (en) 1962-10-25

Country Status (2)

Country Link
DE (1) DE1425243B2 (en)
GB (1) GB1050623A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028585B1 (en) * 1968-10-25 1975-09-17
US4287968A (en) * 1978-11-02 1981-09-08 Sab Industri Ab Device at a brake actuator
DE3014648A1 (en) * 1980-04-16 1981-10-22 Alfred Teves Gmbh, 6000 Frankfurt PARTIAL DISC BRAKE
EP0230538A1 (en) * 1985-12-16 1987-08-05 Knorr-Bremse Ag Disc brake for vehicles
WO2016016844A1 (en) 2014-08-01 2016-02-04 Freni Brembo S.P.A. Pad assembly of disc brake and thrust device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336676A1 (en) * 1993-10-27 1995-05-04 Knorr Bremse Ag Support of a brake pad of a disc brake
DE19545744A1 (en) * 1995-12-07 1997-06-12 Bayerische Motoren Werke Ag Automotive disc brake with piston-operated shoes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028585B1 (en) * 1968-10-25 1975-09-17
US4287968A (en) * 1978-11-02 1981-09-08 Sab Industri Ab Device at a brake actuator
DE3014648A1 (en) * 1980-04-16 1981-10-22 Alfred Teves Gmbh, 6000 Frankfurt PARTIAL DISC BRAKE
FR2480882A1 (en) * 1980-04-16 1981-10-23 Teves Gmbh Alfred DISC BRAKE WITH PARTIAL SEALS FOR MOTOR VEHICLES
US4375250A (en) * 1980-04-16 1983-03-01 Itt Industries, Inc. Spot-type disc brake
EP0230538A1 (en) * 1985-12-16 1987-08-05 Knorr-Bremse Ag Disc brake for vehicles
WO2016016844A1 (en) 2014-08-01 2016-02-04 Freni Brembo S.P.A. Pad assembly of disc brake and thrust device

Also Published As

Publication number Publication date
DE1425243A1 (en) 1968-10-17
DE1425243B2 (en) 1971-07-29

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