GB943838A - Improvements in and relating to disc brakes - Google Patents

Improvements in and relating to disc brakes

Info

Publication number
GB943838A
GB943838A GB4328659A GB4328659A GB943838A GB 943838 A GB943838 A GB 943838A GB 4328659 A GB4328659 A GB 4328659A GB 4328659 A GB4328659 A GB 4328659A GB 943838 A GB943838 A GB 943838A
Authority
GB
United Kingdom
Prior art keywords
disc
linings
stirrup member
support
brake
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
GB4328659A
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.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Publication of GB943838A publication Critical patent/GB943838A/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
    • F16D55/224—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 common actuating member for the braking members
    • F16D55/225—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 common actuating member for the braking members the braking members being brake pads
    • F16D55/226—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper 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
    • 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
    • F16D55/224—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 common actuating member for the braking members
    • F16D55/225—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 common actuating member for the braking members the braking members being brake pads
    • F16D55/226—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2262—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by open sliding surfaces, e.g. grooves
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0016—Brake calipers
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0016—Brake calipers
    • F16D2055/002—Brake calipers assembled from a plurality of parts
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0041—Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/007—Pins holding the braking members
    • 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0004—Materials; Production methods therefor metallic
    • F16D2200/0026—Non-ferro
    • 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0034—Materials; Production methods therefor non-metallic
    • F16D2200/0056—Elastomers

Landscapes

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

Abstract

943,838. Disc brakes. D.B.A.S.A. Dec. 21, 1959 [March 4, 1959], No. 43286/59. Heading F2E. A spot-type disc brake comprises a disc 2 rotatably secured to a wheel or other element R, a floating stirrup member C straddling the disc and actuator means such as a fluid pressure piston and cylinder device D, 20 carried by the stirrup member C for applying brake linings E1, E2 against the opposite faces of the disc, wherein the brake linings E1 and E2 are carried between the two arms 12, 12a of a fixed support member B bolted to a non-rotatable support member such as an axle a. Brake linings E1, E2 are of such a shape and circumferential expanse that they protrude at both extremities beyond the stirrup member C and abut with their edges 28, 28a against the inner flanks 18 and 18a of the arms of the support B and are carried thereby. When oil under pressure is supplied to the cylinder 20, the piston 21 thrusts the lining E1 against the disc A whilst the other lining E2 is likewise urged against it by the reaction exerted against the cylinder 20 and through the latter against the body 16 of the stirrup member. The braking torque is applied directly by these linings E1 and E2 to the support B and through the latter to the axle a without the stirrup member participating in this transmission. Devices F for locking the stirrup member C in the support B comprise two angle pieces 31 secured to the support B by means of screws 32. The radial flange of each of these angle pieces fits into the space j between the stirrup member and the yoke and thrust against the linings E1 and E2 (Fig. 4). The locking devices F, when removed, facilitate easy removal of worn linings for replacement purposes. The disc 2 is provided with cavities 6 which allow easy access to securing bolts d, introduce a certain degree of flexibility, and enable ventilation of the brake for cooling purposes.
GB4328659A 1959-03-04 1959-12-21 Improvements in and relating to disc brakes Expired GB943838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR788349A FR1227386A (en) 1959-03-04 1959-03-04 Disc brake

Publications (1)

Publication Number Publication Date
GB943838A true GB943838A (en) 1963-12-11

Family

ID=8712015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4328659A Expired GB943838A (en) 1959-03-04 1959-12-21 Improvements in and relating to disc brakes

Country Status (3)

Country Link
DE (1) DE1211952B (en)
FR (1) FR1227386A (en)
GB (1) GB943838A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081843A (en) * 1960-05-25 1963-03-19 Dayton Steel Foundry Co Improvement in caliper type disk brakes
DE1251101B (en) * 1960-09-12
US3134459A (en) * 1960-10-20 1964-05-26 Bendix Corp Caliper type spot brake
FR1284624A (en) * 1961-01-02 1962-02-16 Dba Sa Disc brake improvements
FR1348468A (en) * 1961-11-23 1964-04-15
FR1347011A (en) * 1962-08-02 1963-12-27 Dba Sa Disc brake
US3194351A (en) * 1963-12-11 1965-07-13 Kelsey Hayes Co Friction pad retaining means for spot type disk brakes
DE1269845B (en) * 1964-09-19 1968-06-06 Allbau Entwicklung G M B H Hydraulically or mechanically operated partially lined disc brake with a U-shaped brake carrier that encompasses the brake disc from the inside
DE1269844B (en) * 1964-09-19 1968-06-06 Allbau Entwicklung G M B H Hydraulically or mechanically operated partially lined disc brake with a U-shaped brake carrier that encompasses the brake disc from the inside
FR1431745A (en) * 1965-01-21 1966-03-18 Dba Sa Disc brake improvements
DE1264891B (en) * 1965-03-27 1968-03-28 Teves Gmbh Alfred Partly lined disc brake with a U-shaped brake carrier that encompasses the brake disc from the outside
AT286120B (en) * 1968-06-21 1970-11-25 Heinkel Ag Ernst Partly lined disc brake
GB1433044A (en) * 1973-04-24 1976-04-22 Girling Ltd Disc brakes for vehicles
US4084665A (en) * 1976-10-22 1978-04-18 The Bendix Corporation Disc brake and mounting means therefor
US4244451A (en) * 1979-03-26 1981-01-13 The Bendix Corporation Disc brake and pin assembly therefor
US4345675A (en) * 1980-03-06 1982-08-24 The Bendix Corporation Disc brake assembly with lightweight and space saving characteristics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960072A (en) * 1947-06-14 1950-04-12
GB714103A (en) * 1952-03-12 1954-08-25 Dunlop Rubber Co Vehicle disc brakes
US2784811A (en) * 1952-11-12 1957-03-12 Dunlop Rubber Co Disc brake for vehicles

Also Published As

Publication number Publication date
FR1227386A (en) 1960-08-19
DE1211952B (en) 1966-03-03

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