DE3441380A1 - Antilock brake device - Google Patents

Antilock brake device

Info

Publication number
DE3441380A1
DE3441380A1 DE19843441380 DE3441380A DE3441380A1 DE 3441380 A1 DE3441380 A1 DE 3441380A1 DE 19843441380 DE19843441380 DE 19843441380 DE 3441380 A DE3441380 A DE 3441380A DE 3441380 A1 DE3441380 A1 DE 3441380A1
Authority
DE
Germany
Prior art keywords
piston
brake
vehicle
brake device
antilock brake
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.)
Withdrawn
Application number
DE19843441380
Other languages
German (de)
Inventor
Oswald Josef 8990 Lindau Rosanowski
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843441380 priority Critical patent/DE3441380A1/en
Publication of DE3441380A1 publication Critical patent/DE3441380A1/en
Withdrawn legal-status Critical Current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
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4266—Debooster systems having an electro-mechanically actuated expansion unit, e.g. solenoid, electric motor, piezo stack

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)

Abstract

Published without abstract.

Description

Die Erfindung betrifft ein Blockierschutzgerät dasThe invention relates to an anti-lock device

elektro-elektronisch betctigt und gesteuert wird.is electro-electronically operated and controlled.

Die in der Zeichnung dargestellte Ausführung besteht aus dem Radbremszylinder 1, dem Kolben 2, Dichtung 3, Bremsbeläge 4, Bremsscheibe 5, Bremsöleintritt 6, Kolben 7, mit Bohrungen 8, und 10, Nut 9,Feder 11, Magnet 12.The version shown in the drawing consists of the wheel brake cylinder 1, the piston 2, seal 3, brake pads 4, brake disc 5, brake oil inlet 6, piston 7, with holes 8 and 10, groove 9, tongue 11, magnet 12.

Das Blockierschutzgert wird von einem Magneten 12, mit dem Kolben 7, bestätigt. In den Kolben 7, sind die Bohrungen 8, Nut 9, und Bohrungen 10, angebracht, sowie eine Feder 11.The anti-lock device is controlled by a magnet 12 with the piston 7, confirmed. In the piston 7, the bores 8, groove 9, and bores 10 are attached, and a spring 11.

In dem Radbremszylinder 1, ist eine Bremsöleintritt 6, eingelassen der zu der Nut 9, mit den Bohrungen 8, und 10, führt.A brake oil inlet 6 is let into the wheel brake cylinder 1 which leads to the groove 9 with the bores 8 and 10.

Soll die Radbremse nur zum Festhalten des Fahrzeuges dienen, so tritt die Bremsflüßigkeit vom Hauptbremszylinder kommend in den Öleintritt 6, ein, sie fließt über die Nut 9, den Bohrungen 10, und 8, des Kolben 7, zu dem Kolben 2, und beaufschlagt damit die Bremsbeläge 4, an der Bremsscheibe 5.If the wheel brake is only to be used to hold the vehicle, then step the brake fluid coming from the master cylinder into the oil inlet 6, a, she flows via the groove 9, the bores 10, and 8, of the piston 7, to the piston 2, and thus acts on the brake linings 4 on the brake disc 5.

Wird bei einem fahrenden Fahrzeug ein Bremsvorgang eingeleitet, so tritt die gleiche Wirkungsweise ein als wenn das Fahrzeug festgehalten werden muß.If a braking process is initiated on a moving vehicle, so the same effect occurs as when the vehicle has to be held.

Kommt es bei diesem Vorgang zur Blockierung des Fahrzeugrades so übermittelt ein Sensor über eine elektronische Regeleinheit dem Magneten 12, eine Zugbewegung an. Dabei wird der Kolben 7, betätigt und saugt aus dem Radbremszylinderraum der zwischem dem Radbremszylinder 1, und Kolbenboden des Kolben 2, vorhanden ist soviel Bremsöl ab bis das Fahrzeugrad sich wieder freidreht.If the vehicle wheel is blocked during this process, this is transmitted a sensor via an electronic control unit to the magnet 12, a pulling movement at. The piston 7 is actuated and sucks out of the wheel brake cylinder chamber between the wheel brake cylinder 1 and the piston head of the piston 2 is present so much Brake oil from until the vehicle wheel spins freely again.

Der Sensor zeigt diesen Vorgang über die elektronische Regeleinheit dem Magneten 12,. wieder an und bewirkt damit daß der Magnet 12S mit dem Kolben 7, auf Druckwirkung arbeitet. Somit wird wieder ein Bremsvorgang eingeleitet.The sensor shows this process via the electronic control unit the magnet 12 ,. on again and thus causes the magnet 12S with the piston 7, works on pressure action. A braking process is thus initiated again.

Dieser Wechselbremsvorgang ( Intervall ) wirkt solange auf die Fahrzeugbremse bis der Fahrer eines Fahrzeuges den Bremsvorgang beendet oder das Fahrzeug steht.This alternating braking process (interval) acts on the vehicle brake for as long until the driver of a vehicle ends the braking process or the vehicle is stationary.

- Leerseite -- blank page -

Claims (1)

Patentans pruch Blockierschutzgert für eine flüßigkeitbetätigte Fahrzeugbremse durch einen Sensor mit elektronischer Regeleinheit geregelt und gesteuert und-durch einen elektro Magneten betätigt, dadurch gekennzeichnet, daß in dem Radbremszylinder (1) ein Kolben (7) mit den Bohrungen (8) und (10) und der Nut (9) mit Feder (11) eingebaut ist und der Kolben (7) mit dem Bremsöleintritt (6) verbunden ist.Patent claim anti-lock device for a liquid-operated vehicle brake regulated and controlled by a sensor with an electronic control unit an electro magnet operated, characterized in that in the wheel brake cylinder (1) a piston (7) with the bores (8) and (10) and the groove (9) with spring (11) is installed and the piston (7) is connected to the brake oil inlet (6).
DE19843441380 1984-11-13 1984-11-13 Antilock brake device Withdrawn DE3441380A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843441380 DE3441380A1 (en) 1984-11-13 1984-11-13 Antilock brake device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843441380 DE3441380A1 (en) 1984-11-13 1984-11-13 Antilock brake device

Publications (1)

Publication Number Publication Date
DE3441380A1 true DE3441380A1 (en) 1986-05-15

Family

ID=6250139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843441380 Withdrawn DE3441380A1 (en) 1984-11-13 1984-11-13 Antilock brake device

Country Status (1)

Country Link
DE (1) DE3441380A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886323A (en) * 1987-03-09 1989-12-12 Brembo S.P.A. Antiskid device useful in a brake system of a motorvehicle
US5067778A (en) * 1990-11-19 1991-11-26 Testardi David A High performance anti-lock brake system for original equipment and after-market applications

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886323A (en) * 1987-03-09 1989-12-12 Brembo S.P.A. Antiskid device useful in a brake system of a motorvehicle
US5067778A (en) * 1990-11-19 1991-11-26 Testardi David A High performance anti-lock brake system for original equipment and after-market applications

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Legal Events

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8139 Disposal/non-payment of the annual fee