GB1231764A – – Google Patents
GB1231764A – – Google Patents
Info
Publication number
GB1231764A
GB1231764A
GB1231764DA
GB1231764A
GB 1231764 A
GB1231764 A
GB 1231764A
GB 1231764D A
GB1231764D A
GB 1231764DA
GB 1231764 A
GB1231764 A
GB 1231764A
Authority
GB
United Kingdom
Prior art keywords
brake
fluid
ports
piston
conduits
Prior art date
1969-02-07
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
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.)
1969-02-07
Filing date
1970-02-04
Publication date
1971-05-12
1970-02-04
Application filed
filed
Critical
1971-05-12
Publication of GB1231764A
publication
Critical
patent/GB1231764A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
B60T13/148—Arrangements for pressure supply
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
B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
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
B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
B60T13/22—Brakes applied by springs or weights and released hydraulically
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
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
F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
F16D65/567—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut for mounting on a disc 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
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
F16D2121/00—Type of actuator operation force
F16D2121/02—Fluid pressure
F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 – F16D2121/10
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
F16D2123/00—Multiple operation forces
Abstract
1,231,764. Fluid brake actuators. BENDIX CORP. 4 Feb., 1970 [7 Feb., 1969], No. 5395/70. Heading F2F. A spring brake actuator comprising a control piston 102 movable in a bore 96 to define a chamber 142 and arranged to actuate a disc brake pad 104 in response to pressure in the chamber has on the other side of a partition 100, a floating piston 110 providing variable volume chambers 114, 116 further defined by a control piston 118 urged inwards by Belleville washers 120, the chambers having inlet ports 92, 94. In operation fluid is supplied to a port 90 to actuate piston 102 and fluid is supplied to ports 92, 94 from accumulators 28, 30, 40, 42 via valves 60, 62 controlled by solenoids 54, 56 controlled by switches 58, 78 the latter being an ignition switch so that the parking brake is applied when a switch is opened. The mechanical brake applicator can be released by opening switch 58 to return the communication of conduits 64, 66 with conduits 68, 70 and thus ports 92, 94 to reset the applicator from within the vehicle cab.
GB1231764D
1969-02-07
1970-02-04
Expired
GB1231764A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US79753069A
1969-02-07
1969-02-07
Publications (1)
Publication Number
Publication Date
GB1231764A
true
GB1231764A
(en)
1971-05-12
Family
ID=25171099
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1231764D
Expired
GB1231764A
(en)
1969-02-07
1970-02-04
Country Status (6)
Country
Link
US
(1)
US3599761A
(en)
JP
(1)
JPS491911B1
(en)
DE
(1)
DE2005533B2
(en)
ES
(1)
ES376351A1
(en)
FR
(1)
FR2032783A5
(en)
GB
(1)
GB1231764A
(en)
Families Citing this family (29)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3726367A
(en)
*
1970-07-21
1973-04-10
Kelsey Hayes Co
Combined service and parking brake
US3703077A
(en)
*
1970-11-23
1972-11-21
Bendix Corp
Vacuum pumping device
GB1366314A
(en)
*
1971-01-15
1974-09-11
Girling Ltd
Hydraulic br’king systems for vehicles
US3768608A
(en)
*
1971-01-20
1973-10-30
Bendix Corp
Hydraulic spring brake control system
US3782511A
(en)
*
1971-06-29
1974-01-01
Coal Ind
Self-adjusting brakes
JPS5210971B2
(en)
*
1971-10-20
1977-03-28
US3802746A
(en)
*
1972-08-23
1974-04-09
Clark Equipment Co
Articulated tractor vehicle power steering and brake system having an emergency brake device
US3924902A
(en)
*
1973-08-31
1975-12-09
Gen Signal Corp
Braking system for a light rail vehicle
JPS5082094U
(en)
*
1973-11-27
1975-07-15
US4018140A
(en)
*
1974-06-17
1977-04-19
General Signal Corporation
Hydraulic disc brake actuator
US3908804A
(en)
*
1974-07-11
1975-09-30
Caterpillar Tractor Co
Service and parking brake actuation piston with adjuster mechanism
US4020932A
(en)
*
1974-10-16
1977-05-03
Caterpillar Tractor Co.
Geared steer transmission
US3945685A
(en)
*
1974-12-05
1976-03-23
Clayton Dewandre Company Limited
Full-power hydraulic braking systems
JPS5376316U
(en)
*
1976-11-30
1978-06-26
US4544047A
(en)
*
1980-09-08
1985-10-01
American Standard Inc.
Spring-applied, air-released, slack-adjusting parking brake
FR2532603B1
(en)
*
1982-09-08
1988-01-22
Valeo
PARKING BRAKE FOR MOTOR VEHICLE
US4638894A
(en)
*
1985-05-30
1987-01-27
Eaton Corporation
Caliper disc brake assembly
DE3519505A1
(en)
*
1985-05-31
1986-12-04
Blohm + Voss Ag, 2000 Hamburg
Hydraulically releasable spring brake for drive shafts
GB8529473D0
(en)
*
1985-11-29
1986-01-08
Lucas Ind Plc
Adjusters
DE3619948C2
(en)
*
1986-06-13
1995-05-18
Knorr Bremse Ag
Combined service and spring brake cylinder
DE10329047A1
(en)
*
2003-06-27
2005-01-20
Lohmann & Stolterfoht Gmbh
Brake arrangement, in particular for a hydraulic wheel drive
US6920964B1
(en)
*
2003-12-12
2005-07-26
Robert Bosch Corporation
Automated hydraulic brake
US7347430B2
(en)
*
2003-12-15
2008-03-25
Jeff Jenkins
Modular mobile workstation with storage capacity
US7556128B2
(en)
*
2005-10-31
2009-07-07
Warner Electric Technology Llc
Dual actuator friction brake assembly
US7753178B2
(en)
*
2005-11-30
2010-07-13
Hitachi, Ltd
Disk brake with a parking brake function
JP5623710B2
(en)
*
2009-05-22
2014-11-12
東芝機械株式会社
Clamping device
JP5426927B2
(en)
*
2009-05-22
2014-02-26
東芝機械株式会社
Clamping device
JP6174248B2
(en)
*
2014-05-13
2017-08-02
三菱電機株式会社
Brake device for elevator hoisting machine
IT201600104137A1
(en)
*
2016-10-18
2018-04-18
Wave S R L
BRAKE PEDAL ASSEMBLY FOR VEHICLE DRIVER SIMULATION OR GAME SYSTEMS.
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3020094A
(en)
*
1959-09-11
1962-02-06
Bendix Westinghouse Automotive
Safety brake mechanism for vehicle
US3033325A
(en)
*
1959-11-07
1962-05-08
Asea Ab
Device for hydraulically or pneumatically controlled brakes
US3203513A
(en)
*
1961-05-29
1965-08-31
Valentine E Macy Jr
Braking means for a hydraulic drive cylinder
DE1675798B1
(en)
*
1963-01-29
1970-04-30
Ortlinghaus Geb Ohg
Disc friction brake, especially for an intermittently drivable press shaft
1969
1969-02-07
US
US797530A
patent/US3599761A/en
not_active
Expired – Lifetime
1970
1970-02-04
GB
GB1231764D
patent/GB1231764A/en
not_active
Expired
1970-02-06
FR
FR7004249A
patent/FR2032783A5/fr
not_active
Expired
1970-02-06
JP
JP45010100A
patent/JPS491911B1/ja
active
Pending
1970-02-06
DE
DE2005533A
patent/DE2005533B2/en
active
Pending
1970-02-07
ES
ES376351A
patent/ES376351A1/en
not_active
Expired
Also Published As
Publication number
Publication date
DE2005533A1
(en)
1970-08-13
US3599761A
(en)
1971-08-17
DE2005533B2
(en)
1974-03-14
JPS491911B1
(en)
1974-01-17
FR2032783A5
(en)
1970-11-27
ES376351A1
(en)
1972-03-16
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Legal Events
Date
Code
Title
Description
1971-09-22
PS
Patent sealed [section 19, patents act 1949]
1986-09-24
PCNP
Patent ceased through non-payment of renewal fee
