ES421380A1 - Brake power distributor - Google Patents

Brake power distributor

Info

Publication number
ES421380A1
ES421380A1 ES421380A ES421380A ES421380A1 ES 421380 A1 ES421380 A1 ES 421380A1 ES 421380 A ES421380 A ES 421380A ES 421380 A ES421380 A ES 421380A ES 421380 A1 ES421380 A1 ES 421380A1
Authority
ES
Spain
Prior art keywords
piston
pressure
pressure chamber
face
cylinder
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
ES421380A
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.)
Continental Teves AG and Co OHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of ES421380A1 publication Critical patent/ES421380A1/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Improvements in braking force distributors consisting of a braking force distributor for a dual-circuit brake system, which comprises a stepped piston that can move axially within a stepped chamber cylinder and in which Along the same there is a conduit for the pressure medium, which conduit allows a pressure chamber located opposite the face of the minor end of the piston to be connected to a pressure chamber opposite the face of the major end of the piston. piston and in which a closing element, which is provided with a valve stem, is caused to cause the passage of the pressure medium to be closed when a point is exceeded at which the change must be made, and also includes a push rod that goes into the pressure chamber, facing the face of the larger end of the piston and which allows the closing element to be changed to the open position, regardless of the position of the stepped piston, when a brake circuit stops acting, characterized by the fact that the connecting rod (20) is connected to a blocking piston (21) forming two pressure chambers (22 and 23) in a blocking cylinder (13) and because to the pressure chamber (22) of the blocking cylinder (3) furthest from the valve cover (10) the pressure of the controlled brake circuit is applied, while to the pressure chamber (23), The pressure of the uncontrolled brake circuit is applied to the lock cylinder (3), which is closest to the valve cover (10). (Machine-translation by Google Translate, not legally binding)
ES421380A 1972-12-15 1973-12-12 Brake power distributor Expired ES421380A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722261341 DE2261341C3 (en) 1972-12-15 1972-12-15 Brake pressure control valve for a motor vehicle dual-circuit brake system

Publications (1)

Publication Number Publication Date
ES421380A1 true ES421380A1 (en) 1976-07-16

Family

ID=5864461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421380A Expired ES421380A1 (en) 1972-12-15 1973-12-12 Brake power distributor

Country Status (6)

Country Link
DE (1) DE2261341C3 (en)
ES (1) ES421380A1 (en)
FR (1) FR2210529B1 (en)
GB (1) GB1449188A (en)
IT (1) IT1059667B (en)
SE (1) SE386120B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507997C2 (en) * 1975-02-25 1984-04-05 Alfred Teves Gmbh, 6000 Frankfurt Brake pressure regulator for a two-circuit brake system
DE2638190C2 (en) * 1976-08-25 1986-04-10 Alfred Teves Gmbh, 6000 Frankfurt Pressure control unit for hydraulic vehicle brake systems
JPS53118673A (en) * 1977-03-24 1978-10-17 Aisin Seiki Co Ltd Load-responsive hydraulic control valve in dual-circuitry brake system for vehicle
DE2753935C2 (en) * 1977-12-03 1986-05-28 Alfred Teves Gmbh, 6000 Frankfurt Brake pressure control unit for a hydraulic vehicle brake system

Also Published As

Publication number Publication date
DE2261341A1 (en) 1974-06-20
GB1449188A (en) 1976-09-15
IT1059667B (en) 1982-06-21
SE386120B (en) 1976-08-02
FR2210529A1 (en) 1974-07-12
DE2261341B2 (en) 1979-05-03
DE2261341C3 (en) 1980-01-03
FR2210529B1 (en) 1977-06-10

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