GB880870A - Improvements in disc brakes - Google Patents

Improvements in disc brakes

Info

Publication number
GB880870A
GB880870A GB1051057A GB1051057A GB880870A GB 880870 A GB880870 A GB 880870A GB 1051057 A GB1051057 A GB 1051057A GB 1051057 A GB1051057 A GB 1051057A GB 880870 A GB880870 A GB 880870A
Authority
GB
United Kingdom
Prior art keywords
pads
disc
caliper housing
piston
friction
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
GB1051057A
Inventor
Henry James Butler
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB1051057A priority Critical patent/GB880870A/en
Publication of GB880870A publication Critical patent/GB880870A/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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/228—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. 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
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/06—Pistons

Abstract

880,870. Disc brakes. DUNLOP RUBBER CO. Ltd. March 14, 1958 [April 1, 1957], No. 10510/57. Class 103 (1). In a spot type disc brake, pads of friction material are each connected to its associated fluid pressure piston by a tongue and groove or like slidable connection such that the pads may be disconnected from the pistons in a direction parallel to the plane of the disc through an aperture in the caliper housing of the brake for replacement purposes. In the embodiment illustrated, the pads of friction materials 17, 18 are bonded to backing plates 7 provided with a pair of tongues 12 which are adapted to slide into complementary grooves 13 provided in each piston 9. The pads are guided for movement in a direction parallel to the axis of the disc by the caliper housing 14 and are retained in place by radially-outer pad-stops 19, 20 detachably secured to the caliper housing and in the radially inner direction by a portion 16 at the inner periphery of the caliper housing. Other embodiments are described and illustrated in the Specification (e.g. as shown in Fig. 6) in which other sliding connections between the friction pads and the pistons are disclosed and the caliper housing may be manufactured so that the pads are slidable radially inwardly for disengagement or in a direction tangential to the disc. The backing plate may be provided with apertures to reduce the heat transfer from the pad to the piston and cylinder mechanism. Specifications 850,649 and 861,091 are referred to.
GB1051057A 1957-04-01 1957-04-01 Improvements in disc brakes Expired GB880870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1051057A GB880870A (en) 1957-04-01 1957-04-01 Improvements in disc brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1051057A GB880870A (en) 1957-04-01 1957-04-01 Improvements in disc brakes

Publications (1)

Publication Number Publication Date
GB880870A true GB880870A (en) 1961-10-25

Family

ID=9969164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1051057A Expired GB880870A (en) 1957-04-01 1957-04-01 Improvements in disc brakes

Country Status (1)

Country Link
GB (1) GB880870A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270340B (en) * 1962-10-04 1968-06-12 Bendix Corp Brake shoe holder for a partially lined disc brake
FR2458715A1 (en) * 1979-06-04 1981-01-02 Goodyear Aerospace Corp FRICTION TRIM AND METHOD FOR FIXING THE TRIM ON A CARRIER
EP0691485A1 (en) * 1994-07-08 1996-01-10 Ferodo Italiana S.p.A. Pads for disc brakes
WO2007085441A1 (en) * 2006-01-26 2007-08-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake and brake pad for a disc brake, especially for a utility vehicle
US7631733B2 (en) 2004-06-24 2009-12-15 Meritor Heavy Vehicle Braking Systems (Uk) Limited Brake assembly
DE102015114349A1 (en) * 2015-08-28 2017-03-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Brake plunger and pneumatically or electromotively actuated disc brake

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270340B (en) * 1962-10-04 1968-06-12 Bendix Corp Brake shoe holder for a partially lined disc brake
FR2458715A1 (en) * 1979-06-04 1981-01-02 Goodyear Aerospace Corp FRICTION TRIM AND METHOD FOR FIXING THE TRIM ON A CARRIER
GB2119462A (en) * 1979-06-04 1983-11-16 Goodyear Aerospace Corp Friction wear pad and method and means for fastening said pad to a disc core member
EP0691485A1 (en) * 1994-07-08 1996-01-10 Ferodo Italiana S.p.A. Pads for disc brakes
US7631733B2 (en) 2004-06-24 2009-12-15 Meritor Heavy Vehicle Braking Systems (Uk) Limited Brake assembly
WO2007085441A1 (en) * 2006-01-26 2007-08-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake and brake pad for a disc brake, especially for a utility vehicle
DE102015114349A1 (en) * 2015-08-28 2017-03-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Brake plunger and pneumatically or electromotively actuated disc brake

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