ES422199A1 - Power assisted manual control systems for emergency brakes of motor vehicles - Google Patents

Power assisted manual control systems for emergency brakes of motor vehicles

Info

Publication number
ES422199A1
ES422199A1 ES422199A ES422199A ES422199A1 ES 422199 A1 ES422199 A1 ES 422199A1 ES 422199 A ES422199 A ES 422199A ES 422199 A ES422199 A ES 422199A ES 422199 A1 ES422199 A1 ES 422199A1
Authority
ES
Spain
Prior art keywords
catch
lever
acts
attached
manual control
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
ES422199A
Other languages
Spanish (es)
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of ES422199A1 publication Critical patent/ES422199A1/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
    • 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
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B60T7/102—Disposition of hand control by means of a tilting lever
    • B60T7/104—Disposition of hand control by means of a tilting lever with a locking mechanism
    • B60T7/105—Disposition of hand control by means of a tilting lever with a locking mechanism the lock being released by means of a push button
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12—Control mechanisms with one controlling member and one controlled member
    • G05G2700/16—Mechanisms for conveying motion or signals for or in relation with control mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Arrangements (AREA)
  • Regulating Braking Force (AREA)
  • Handcart (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Automobile auxiliary brake assisted manual control device, comprising a pivoting driving lever, a ratchet wheel with actuating catch and holding catch attached to a braking linkage and mechanically actuated by the reciprocating operating lever, and a control rod for releasing the retention catch associated with the maneuver lever, characterized in that it is combined with an assistance system comprising a fluid distribution under pressure, which has a fluid distributor elastically attached to the maneuver lever, and attached to a main jack, which acts on the braking linkage, and to a secondary lift, which acts on the pawl wheel drive catch, ensuring said distributor, when the maneuver lever is operated in the direction of brake tightening, the supply with fluid under pressure from the main jack, which then acts on open the linkage in the braking direction, and the secondary jack which then ensures the release of the ratchet wheel drive pawl. (Machine-translation by Google Translate, not legally binding)
ES422199A 1973-01-12 1974-01-11 Power assisted manual control systems for emergency brakes of motor vehicles Expired ES422199A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301114A FR2221313B1 (en) 1973-01-12 1973-01-12

Publications (1)

Publication Number Publication Date
ES422199A1 true ES422199A1 (en) 1976-04-16

Family

ID=9113228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422199A Expired ES422199A1 (en) 1973-01-12 1974-01-11 Power assisted manual control systems for emergency brakes of motor vehicles

Country Status (7)

Country Link
DE (1) DE2401096A1 (en)
ES (1) ES422199A1 (en)
FR (1) FR2221313B1 (en)
GB (1) GB1428230A (en)
IT (1) IT1008658B (en)
NL (1) NL7400142A (en)
SE (1) SE406170B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806475A1 (en) * 1988-03-01 1989-09-14 Teves Gmbh Alfred Handbrake
DE19936733C2 (en) * 1999-08-06 2001-06-13 Edscha Ag Actuator for a parking brake
DE202007017096U1 (en) * 2007-12-05 2008-02-14 Edscha Ag Motor vehicle parking brake
DE102012200178B4 (en) * 2012-01-09 2022-01-20 Ford Global Technologies, Llc Method of operating a mechanical parking brake
DE102013214011B4 (en) * 2013-07-17 2020-07-23 Volkswagen Aktiengesellschaft Method for locking a motor vehicle using a mechanical parking brake
CN108583549A (en) * 2018-01-24 2018-09-28 洛阳市黄河软轴控制器股份有限公司 The hand braking control mechanism of automobile oil pressure
FR3128174B1 (en) * 2021-10-20 2023-11-03 Renault Sas Handbrake system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156290A (en) * 1936-01-30 1939-05-02 Jr Harvey Hubbell Vacuum controlled emergency brake operating device
DE1011748B (en) * 1953-02-13 1957-07-04 Daimler Benz Ag Handbrake for vehicles, especially for motor vehicles, supported by an assistant
DE1069013B (en) * 1954-03-19 1959-11-12
US3292452A (en) * 1961-07-04 1966-12-20 Saab Scania Ab Combined hand brake for vehicles
FR1520696A (en) * 1967-03-01 1968-04-12 Power-assisted hand brake
FR2057182A6 (en) * 1969-08-04 1971-05-21 Pointout Rene

Also Published As

Publication number Publication date
GB1428230A (en) 1976-03-17
SE406170B (en) 1979-01-29
FR2221313B1 (en) 1975-10-31
DE2401096A1 (en) 1974-07-18
IT1008658B (en) 1976-11-30
FR2221313A1 (en) 1974-10-11
NL7400142A (en) 1974-07-16

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