GB1317744A - Disc brakes - Google Patents

Disc brakes

Info

Publication number
GB1317744A
GB1317744A GB3252970A GB1317744DA GB1317744A GB 1317744 A GB1317744 A GB 1317744A GB 3252970 A GB3252970 A GB 3252970A GB 1317744D A GB1317744D A GB 1317744DA GB 1317744 A GB1317744 A GB 1317744A
Authority
GB
United Kingdom
Prior art keywords
disc
shell
cylinder
housing
piston
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
GB3252970A
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of GB1317744A publication Critical patent/GB1317744A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission 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
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/28—Brakes with only one rotating disc
    • F16D55/32—Brakes with only one rotating disc actuated by a fluid-pressure device arranged in or on the brake
    • 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
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
    • 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
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference

Abstract

1317744 Disc brakes; fluid pressure actuators GIRLING Ltd 2 July 1971 [4 July 1970] 32529/70 Headings F2E and F2F A disc brake comprises a stationary housing 10 having a radial braking surface 9, a rotatable friction disc mounted on a shaft 6 and a hydraulie actuator for forcing the disc into contact with the surface 9, the actuator having a pair of co-operating annular piston and cylinder members with a sliding seal 16 or 52 therebetween, one member comprising a metal shell such as shell 14 of channel section held against rotation with respect to the housing and the other member being in the form of an annular piston such as piston 15 axially movable to apply pressure to the disc and being keyed to the shell so that torque taken by the movable member is transmitted through the shell to the housing. As shown in Fig. 1 two discs 3, 4 are provided one either side of a static annulus 8. Fluid under pressure is brought into the cylinder at one or more points by a sleeve 24 having a socket 25 to receive a pipe from a master cylinder or other source of pressure fluid. Fig. 4 shows an arrangement having a single rotating disc 45 carrying a friction lining on each face. Fig. 5 shows a stationary piston 55 over which works a cylinder 58.
GB3252970A 1970-07-04 1970-07-04 Disc brakes Expired GB1317744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3252970 1970-07-04

Publications (1)

Publication Number Publication Date
GB1317744A true GB1317744A (en) 1973-05-23

Family

ID=10339996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3252970A Expired GB1317744A (en) 1970-07-04 1970-07-04 Disc brakes

Country Status (7)

Country Link
US (1) US3765514A (en)
JP (1) JPS5138869B1 (en)
BE (1) BE769197A (en)
CA (1) CA929114A (en)
DE (1) DE2133030A1 (en)
FR (1) FR2097185B1 (en)
GB (1) GB1317744A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033439A (en) * 1976-04-02 1977-07-05 Caterpillar Tractor Co. Removable spline between clutch piston and cylinder
JPS58225225A (en) * 1982-06-21 1983-12-27 Nissan Motor Co Ltd Clutch drum
US4706789A (en) * 1985-07-01 1987-11-17 Borg-Warner Automotive, Inc. Starting clutch assembly for a continuously variable transmission
FR2662763A1 (en) * 1990-05-31 1991-12-06 Valeo Clutch with several friction discs carried by a hub, particularly for motor vehicles
FR2788573B1 (en) * 1999-01-18 2001-04-06 Peugeot Citroen Automobiles Sa BRAKE DEVICE OF THE DISC BRAKE TYPE FOR A MOTOR VEHICLE, WITH CENTRAL ANNULAR PISTON
FR2788572B1 (en) * 1999-01-18 2001-04-06 Peugeot Citroen Automobiles Sa BRAKE DEVICE OF THE DISC BRAKE TYPE FOR VEHICLE, COMPRISING A MALE OR FEMALE ANNULAR PISTON
KR100793885B1 (en) * 2006-09-21 2008-01-15 현대자동차주식회사 Clutch of an automatic transmission
WO2014206430A1 (en) * 2013-06-28 2014-12-31 Wabco Europe Bvba Brake cylinder
DE102017118858A1 (en) * 2017-08-18 2019-02-21 Claas Selbstfahrende Erntemaschinen Gmbh Drive train for driving a working aggregate of a self-propelled harvester

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386477A (en) * 1943-03-29 1945-10-09 Gen Tire & Rubber Co Brake or clutch
US2695080A (en) * 1950-01-14 1954-11-23 Bendix Aviat Corp Aircraft brake assembly
DE1254919B (en) * 1962-05-12 1967-11-23 Jagenberg Werke Ag Pressure medium operated disc brake, especially for unwinding rolls in paper processing machines

Also Published As

Publication number Publication date
CA929114A (en) 1973-06-26
JPS5138869B1 (en) 1976-10-25
FR2097185A1 (en) 1972-03-03
BE769197A (en) 1971-11-03
DE2133030A1 (en) 1972-02-17
US3765514A (en) 1973-10-16
FR2097185B1 (en) 1976-02-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee