GB1536353A - Hydraulic brake actuator - Google Patents

Hydraulic brake actuator

Info

Publication number
GB1536353A
GB1536353A GB2669476A GB2669476A GB1536353A GB 1536353 A GB1536353 A GB 1536353A GB 2669476 A GB2669476 A GB 2669476A GB 2669476 A GB2669476 A GB 2669476A GB 1536353 A GB1536353 A GB 1536353A
Authority
GB
United Kingdom
Prior art keywords
piston
lever
hydraulic brake
brake actuator
june
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
GB2669476A
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Priority to GB2669476A priority Critical patent/GB1536353A/en
Publication of GB1536353A publication Critical patent/GB1536353A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T11/00Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10Transmitting 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
    • B60T11/16Master control, e.g. master cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62LBRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00Brake-actuating mechanisms; Arrangements thereof
    • B62L3/02Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
    • B62L3/023Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems

Abstract

1536353 Master-cylinders AUTOMOTIVE PRODUCTS Ltd 14 June 1977 [26 June 1976] 26694/76 Heading F2F Operation of the hand-lever 3 of a handle-bar mounted master-cylinder draws the piston 10 towards the lever to pressurize the brake system. Instead of the two-part construction shown, the mounting 4 for the lever and mastercylinder may be integral with the latter, e.g. a plastics moulding or aluminium casting. If the cylinder body is of plastics, a metal liner or insert is provided (Figs. 2, 4 and 5, not shown). The outlet to the brake system may be via bores in the piston rod and piston (Fig. 5, not shown). A two-part piston may be used (Fig. 2, not shown).
GB2669476A 1976-06-26 1976-06-26 Hydraulic brake actuator Expired GB1536353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2669476A GB1536353A (en) 1976-06-26 1976-06-26 Hydraulic brake actuator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2669476A GB1536353A (en) 1976-06-26 1976-06-26 Hydraulic brake actuator
JP7455977A JPS617382B2 (en) 1976-06-26 1977-06-24

Publications (1)

Publication Number Publication Date
GB1536353A true GB1536353A (en) 1978-12-20

Family

ID=10247735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2669476A Expired GB1536353A (en) 1976-06-26 1976-06-26 Hydraulic brake actuator

Country Status (2)

Country Link
JP (1) JPS617382B2 (en)
GB (1) GB1536353A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100179A1 (en) * 1982-07-24 1984-02-08 Automotive Products Public Limited Company Handlebar mounted master cylinder
FR2559723A1 (en) * 1984-02-18 1985-08-23 Teves Gmbh Alfred Hydraulic braking system with sliding control
US4560049A (en) * 1982-09-28 1985-12-24 Honda Giken Kogyo Kabushiki Kaisha Operation device for clutch master cylinder with means to adjust the play stroke of the clutch lever
FR2657400A1 (en) * 1990-01-24 1991-07-26 Automotive Prod France HYDRAULIC MASTER CYLINDER.
US7530435B2 (en) 2001-12-28 2009-05-12 Sram Llc Method and apparatus for adjusting a lever actuated hydraulic disc brake master cylinder
US20170088234A1 (en) * 2015-09-30 2017-03-30 Shimano Inc. Bicycle operating device
CN107031778A (en) * 2016-02-04 2017-08-11 株式会社岛野 Bicycle Operating Device
CN109421876A (en) * 2017-08-28 2019-03-05 株式会社岛野 Hydraulic operation device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135391U (en) * 1982-03-04 1983-09-12
JPS6385174U (en) * 1986-11-21 1988-06-03

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100179A1 (en) * 1982-07-24 1984-02-08 Automotive Products Public Limited Company Handlebar mounted master cylinder
US4560049A (en) * 1982-09-28 1985-12-24 Honda Giken Kogyo Kabushiki Kaisha Operation device for clutch master cylinder with means to adjust the play stroke of the clutch lever
FR2559723A1 (en) * 1984-02-18 1985-08-23 Teves Gmbh Alfred Hydraulic braking system with sliding control
FR2657400A1 (en) * 1990-01-24 1991-07-26 Automotive Prod France HYDRAULIC MASTER CYLINDER.
WO1991011621A1 (en) * 1990-01-24 1991-08-08 Automotive Products France S.A. A hydraulic master cylinder
GB2255603A (en) * 1990-01-24 1992-11-11 Automotive Prod France A hydraulic master cylinder
GB2255603B (en) * 1990-01-24 1993-09-29 Automotive Prod France A hydraulic master cylinder
US5284017A (en) * 1990-01-24 1994-02-08 Automotive Products, Plc Hydraulic master cylinder
US8464845B2 (en) 2001-12-28 2013-06-18 Sram, Llc Master cylinder lever for a bicycle hydraulic disc brake
US7559414B2 (en) 2001-12-28 2009-07-14 Sram, Llc Symmetric master cylinder lever for a hydraulic disc brake
US7575105B2 (en) 2001-12-28 2009-08-18 Sram, Llc Master cylinder lever with independently variable rest position and engagement point
US7530435B2 (en) 2001-12-28 2009-05-12 Sram Llc Method and apparatus for adjusting a lever actuated hydraulic disc brake master cylinder
US8074774B2 (en) 2001-12-28 2011-12-13 Sram Llc Master cylinder lever with variable dead band and variable reach adjustment independent of the dead band adjustment
US20120096851A1 (en) * 2001-12-28 2012-04-26 Sram, Llc Master Cylinder Lever for a Bicycle Hydraulic Disc Brake
US7617913B2 (en) 2001-12-28 2009-11-17 Sram, Llc Method of varying a rest position and a length of an actuation arc of a lever in a hydraulic disc brake system
US20170088234A1 (en) * 2015-09-30 2017-03-30 Shimano Inc. Bicycle operating device
US10589819B2 (en) * 2015-09-30 2020-03-17 Shimano Inc. Bicycle operating device
CN107031778A (en) * 2016-02-04 2017-08-11 株式会社岛野 Bicycle Operating Device
US10240619B2 (en) 2016-02-04 2019-03-26 Shimano Inc. Bicycle operating device
CN107031778B (en) * 2016-02-04 2020-01-03 株式会社岛野 Bicycle operating device
CN109421876A (en) * 2017-08-28 2019-03-05 株式会社岛野 Hydraulic operation device
US10829180B2 (en) 2017-08-28 2020-11-10 Shimano Inc. Hydraulic operating device

Also Published As

Publication number Publication date
JPS617382B2 (en) 1986-03-06
JPS531762A (en) 1978-01-10

Similar Documents

Publication Publication Date Title
ES483728A1 (en) Motorcycle hydraulic brake system with brake force regulator
ES237345U (en) Master cylinder for hydraulic brake system
GB1536353A (en) Hydraulic brake actuator
ES8202299A1 (en) Power booster
FR2449008A1 (en) TANDEM MASTER CYLINDER WITH LIQUID PRESSURE REGULATING VALVE
GB1244771A (en) Hydraulic dual-circuit brake system, especially for motor vehicles
JPH034041A (en) Automotive disk brake
ES286096U (en) Device for connecting a brake booster to a brake pedal.
JPH04215557A (en) Actuating unit for automobile anti-lock brake system
DE2059037B2 (en) Hydraulic steering brakes for tractor - has control valve to brake non-driven wheels when both brake pedals are pressed
JPS5640051B2 (en)
GB1481381A (en) Hydraulic brake control devices
SE8904417D0 (sv) ARRANGEMENTS FOR ADAPTING THE BRAKE PRESSURE IN THE BRAKE SYSTEM TO A TOWED VEHICLE TO THE BRAKE PRESSURE IN THE BRAKE SYSTEM ON A DRIVE VEHICLE
GB1423109A (en) Braking systems for vehicles
GB1224994A (en) Automatically operable brake apparatus for trailer vehicles
FR2481213B1 (en) Tandem type master cylinder with pressure regulating valve for a motor vehicle brake system
GB1457459A (en) Pistons
DE1505487A1 (en) Control valve for the front axle brake cylinder of a vehicle whose front axle brakes brake more strongly than the rear axle brakes when the brake pressure is applied the same
JPH02262458A (en) Liquid pressure brake device
DE3444323A1 (en) Hydraulic braking and steering brake system
JPS6030833A (en) Drum brake for vehicle
ES8701633A1 (en) System for automatic actuation of brakes in automobile vehicles
JPS57130851A (en) Disc brake system for two wheel vehicle
DE3404929C1 (en) Overrun brake device for vehicle trailer
FR2417681A1 (en) Adjustable braking system for trailer - with extension of piston rod of brake operating jack from cylinder in closed position adjustable

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee