GB1214296A - Improvements in or relating to vehicle brakes - Google Patents

Improvements in or relating to vehicle brakes

Info

Publication number
GB1214296A
GB1214296A GB351367A GB351367A GB1214296A GB 1214296 A GB1214296 A GB 1214296A GB 351367 A GB351367 A GB 351367A GB 351367 A GB351367 A GB 351367A GB 1214296 A GB1214296 A GB 1214296A
Authority
GB
United Kingdom
Prior art keywords
relay
jan
operate
winding
warning lamp
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
GB351367A
Inventor
Francis Antony Sadler
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
Priority to GB351367A priority Critical patent/GB1214296A/en
Priority to FR1551789D priority patent/FR1551789A/fr
Publication of GB1214296A publication Critical patent/GB1214296A/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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/24—Single initiating means operating on more than one circuit, e.g. dual circuits
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/102—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic in combination with mechanical elements
    • 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
    • B60T13/24—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 gaseous
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/245—Hydraulic command of the control valve, hydraulic transmission to the brake

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

1,214,296. Vehicle brake lights. GIRLING Ltd. 19 Jan., 1968 [24 Jan., 1967], No. 3513/67. Heading G4Q. [Also in Division F2] A dual hydraulic brake system (see Division F2) has a separate stop light for each half of the system, each stop-light circuit containing one winding of a balanced-armature relay. If one hydraulic circuit should fail, only one brakepressure switch will operate, so that the relay is no longer balanced, and closure of its contacts lights a warning lamp. For testing, a threeposition switch shorts out each relay winding in turn, when depression of the brake pedal should cause the relay and warning lamp to operate.
GB351367A 1967-01-24 1967-01-24 Improvements in or relating to vehicle brakes Expired GB1214296A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB351367A GB1214296A (en) 1967-01-24 1967-01-24 Improvements in or relating to vehicle brakes
FR1551789D FR1551789A (en) 1967-01-24 1968-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB351367A GB1214296A (en) 1967-01-24 1967-01-24 Improvements in or relating to vehicle brakes

Publications (1)

Publication Number Publication Date
GB1214296A true GB1214296A (en) 1970-12-02

Family

ID=9759753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB351367A Expired GB1214296A (en) 1967-01-24 1967-01-24 Improvements in or relating to vehicle brakes

Country Status (2)

Country Link
FR (1) FR1551789A (en)
GB (1) GB1214296A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625815A1 (en) * 1986-07-30 1988-02-18 Teves Gmbh Alfred MOTOR VEHICLE BRAKE DEVICE
FR2659924A1 (en) * 1990-03-21 1991-09-27 Rollier Jean Claude Braking system

Also Published As

Publication number Publication date
FR1551789A (en) 1968-12-27

Similar Documents

Publication Publication Date Title
GB1375939A (en) Pressure sensitive switches
GB1174016A (en) A Fluid Pressure Responsive Switch Device
GB1168068A (en) Electric Warning Device
GB1214296A (en) Improvements in or relating to vehicle brakes
GB1173072A (en) Braking System
SE326895B (en)
ES380006A1 (en) Lighting systems for road vehicles
ES357211A1 (en) Vehicle braking systems
ES351710A1 (en) Warning device for a braking split system
GB1369815A (en) Lamp failure warning systems for road vehicles
GB1113870A (en) Magnetic pilot relay
GB839284A (en) Improvements in signaling systems for automotive vehicles
GB772962A (en) Deceleration and stop indicator for motor vehicles
ES373834A1 (en) Lamp failure warning systems
GB1279082A (en) Lamp failure warning circuits for road vehicles
GB509249A (en) A signalling system for vehicles
GB890653A (en) Signal lamp switch for vehicles
GB486538A (en) Improvements in stop-light systems for vehicles
GB1157227A (en) Improvements in Vehicle Braking Systems
GB1240834A (en) Lamp testing systems for road vehicles
GB1236868A (en) Motor vehicle lighting system
GB1123919A (en) Warning flasher device
ES426517A1 (en) Improvements in the electric systems for car vehicles. (Machine-translation by Google Translate, not legally binding)
GB701956A (en) Improvements in or relating to flashing direction indicators
GB1137114A (en) Warning devices for vehicle braking systems

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees