DE102015001628A1 - Verfahren zum Einstellen von Bremsdrücken eines Kraftfahrzeugs über Ansteuerung eines Drucksteuerventils, Bremsanlage zur Durchführung des Verfahrens sowie Kraftfahrzeug - Google Patents

Verfahren zum Einstellen von Bremsdrücken eines Kraftfahrzeugs über Ansteuerung eines Drucksteuerventils, Bremsanlage zur Durchführung des Verfahrens sowie Kraftfahrzeug Download PDF

Info

Publication number
DE102015001628A1
DE102015001628A1 DE102015001628.8A DE102015001628A DE102015001628A1 DE 102015001628 A1 DE102015001628 A1 DE 102015001628A1 DE 102015001628 A DE102015001628 A DE 102015001628A DE 102015001628 A1 DE102015001628 A1 DE 102015001628A1
Authority
DE
Germany
Prior art keywords
brake
valve
control
pressure
timing
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.)
Granted
Application number
DE102015001628.8A
Other languages
German (de)
English (en)
Inventor
Horst Eckert
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.)
ZF CV Systems Europe BV
Original Assignee
Wabco 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55299427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102015001628(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wabco GmbH filed Critical Wabco GmbH
Priority to DE102015001628.8A priority Critical patent/DE102015001628A1/de
Priority to JP2017540075A priority patent/JP6794362B2/ja
Priority to PCT/EP2016/000177 priority patent/WO2016124332A1/de
Priority to EP18156752.0A priority patent/EP3354528B1/de
Priority to EP16702663.2A priority patent/EP3253630B1/de
Priority to EP18156751.2A priority patent/EP3354527B1/de
Priority to KR1020177014930A priority patent/KR102502927B1/ko
Priority to US15/534,027 priority patent/US11198421B2/en
Publication of DE102015001628A1 publication Critical patent/DE102015001628A1/de
Priority to US17/519,755 priority patent/US20220055594A1/en
Granted legal-status Critical Current

Links

Images

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
    • B60T13/00Transmitting 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
    • B60T13/10Transmitting 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
    • B60T13/66Electrical control in fluid-pressure brake systems
    • B60T13/68Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • B60T13/00Transmitting 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
    • B60T13/10Transmitting 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
    • B60T13/24Transmitting 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
    • B60T13/26Compressed-air systems
    • B60T13/261Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
    • B60T13/265Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air dependent systems, e.g. trailer systems
    • 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17Using electrical or electronic regulation means to control braking
    • B60T8/1701Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1708Braking or traction control means specially adapted for particular types of vehicles for lorries or tractor-trailer combinations
    • 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements 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
    • B60T8/34Arrangements 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
    • B60T8/36Arrangements 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 including a pilot valve responding to an electromagnetic force
    • 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements 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
    • B60T8/34Arrangements 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
    • B60T8/36Arrangements 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 including a pilot valve responding to an electromagnetic force
    • B60T8/3605Arrangements 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 including a pilot valve responding to an electromagnetic force wherein the pilot valve is mounted in a circuit controlling the working fluid system
    • 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
    • B60T2270/00Further aspects of brake control systems not otherwise provided for
    • B60T2270/10ABS control systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00Type of vehicle
    • B60Y2200/10Road Vehicles
    • B60Y2200/14Trucks; Load vehicles, Busses
    • B60Y2200/148Semi-trailers, articulated vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00Special features of vehicle units
    • B60Y2400/81Braking systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
DE102015001628.8A 2015-02-07 2015-02-07 Verfahren zum Einstellen von Bremsdrücken eines Kraftfahrzeugs über Ansteuerung eines Drucksteuerventils, Bremsanlage zur Durchführung des Verfahrens sowie Kraftfahrzeug Granted DE102015001628A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE102015001628.8A DE102015001628A1 (de) 2015-02-07 2015-02-07 Verfahren zum Einstellen von Bremsdrücken eines Kraftfahrzeugs über Ansteuerung eines Drucksteuerventils, Bremsanlage zur Durchführung des Verfahrens sowie Kraftfahrzeug
US15/534,027 US11198421B2 (en) 2015-02-07 2016-02-03 Method for adjusting brake pressures of a vehicle via control of a pressure control valve, brake system for carrying out the method and motor vehicle
EP16702663.2A EP3253630B1 (de) 2015-02-07 2016-02-03 Verfahren zum einstellen von bremsdrücken eines kraftfahrzeugs über ansteuerung eines drucksteuerventils, bremsanlage zur durchführung des verfahrens sowie kraftfahrzeug
PCT/EP2016/000177 WO2016124332A1 (de) 2015-02-07 2016-02-03 Verfahren zum einstellen von bremsdrücken eines kraftfahrzeugs über ansteuerung eines drucksteuerventils, bremsanlage zur durchführung des verfahrens sowie kraftfahrzeug
EP18156752.0A EP3354528B1 (de) 2015-02-07 2016-02-03 Verfahren zum einstellen von bremsdrücken eines kraftfahrzeugs über ansteuerung eines drucksteuerventils, bremsanlage zur durchführung des verfahrens sowie kraftfahrzeug
JP2017540075A JP6794362B2 (ja) 2015-02-07 2016-02-03 圧力制御バルブの作動により、原動機付き車両のブレーキ圧力を調整するための方法、この方法を実行するためのブレーキ装置及び原動機付き車両
EP18156751.2A EP3354527B1 (de) 2015-02-07 2016-02-03 Verfahren zum einstellen von bremsdrücken eines kraftfahrzeugs über ansteuerung eines drucksteuerventils, bremsanlage zur durchführung des verfahrens sowie kraftfahrzeug
KR1020177014930A KR102502927B1 (ko) 2015-02-07 2016-02-03 압력 제어 밸브를 통한 차량의 브레이크 압력 조정 방법 및 이를 수행하기 위한 브레이크 시스템 및 차량
US17/519,755 US20220055594A1 (en) 2015-02-07 2021-11-05 Method for adjusting brake pressures of a vehicle via control of a pressure control valve, brake system for carrying out the method and motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015001628.8A DE102015001628A1 (de) 2015-02-07 2015-02-07 Verfahren zum Einstellen von Bremsdrücken eines Kraftfahrzeugs über Ansteuerung eines Drucksteuerventils, Bremsanlage zur Durchführung des Verfahrens sowie Kraftfahrzeug

Publications (1)

Publication Number Publication Date
DE102015001628A1 true DE102015001628A1 (de) 2016-08-11

Family

ID=55299427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015001628.8A Granted DE102015001628A1 (de) 2015-02-07 2015-02-07 Verfahren zum Einstellen von Bremsdrücken eines Kraftfahrzeugs über Ansteuerung eines Drucksteuerventils, Bremsanlage zur Durchführung des Verfahrens sowie Kraftfahrzeug

Country Status (6)

Country Link
US (2) US11198421B2 (https=)
EP (3) EP3354528B1 (https=)
JP (1) JP6794362B2 (https=)
KR (1) KR102502927B1 (https=)
DE (1) DE102015001628A1 (https=)
WO (1) WO2016124332A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020052903A1 (de) * 2018-09-12 2020-03-19 Wabco Gmbh Relaisventilmodul zur verwendung als achsmodulator und anhängersteuermodul
CN116142153A (zh) * 2023-04-18 2023-05-23 所托(杭州)汽车智能设备有限公司 一种制动压力调控系统和方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017222954B4 (de) * 2017-12-15 2019-06-27 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremssystem mit einer Korrekturvorrichtung einer Öffnungszeit eines Ventils und Verfahren zum Korrigieren der Öffnungszeit des Ventils
US10850716B2 (en) 2018-05-31 2020-12-01 Bendix Commercial Vehicle Systems Llc System and method for controlling an automated braking application
CN116157307B (zh) * 2020-10-14 2025-08-08 采埃孚商用车系统欧洲有限公司 制动压力调节器、气动制动系统和车辆
US20250083652A1 (en) * 2022-05-11 2025-03-13 Volvo Truck Corporation Braking arrangement and method for adjusting brake pressure in a braking arrangement including an anti-lock brake system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406690A1 (de) * 1974-02-13 1975-08-14 Knorr Bremse Gmbh Elektropneumatisches ventil
EP1028043B1 (de) 1999-02-11 2005-03-09 WABCO GmbH & CO. OHG Druckregeleinrichtung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438222B4 (de) * 1994-10-26 2008-02-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren und Vorrichtung zur Steuerung bzw. Regelung der Bremsanlage eines Fahrzeugs
DE19615294A1 (de) 1996-04-18 1997-10-23 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung der Bremskraft an wenigstens einem Rad eines Fahrzeuges
JPH10119739A (ja) * 1996-10-18 1998-05-12 J K C Toratsuku Brake Syst:Kk トラクタ・トレーラの速度制御装置
JPH11240430A (ja) * 1998-02-24 1999-09-07 Toyota Motor Corp 自動制動装置
DE102004042647A1 (de) * 2004-01-08 2005-08-04 Continental Teves Ag & Co. Ohg Drucksteuergerät
DE102005009738A1 (de) 2005-03-03 2006-09-07 Robert Bosch Gmbh Verfahren und Vorrichtung zur Verhinderung eines Anhalterucks
DE102008029310C5 (de) 2008-06-20 2019-01-03 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Überwachungseinrichtung zur Überwachung von Systemen eines Fahrzeugs
EP2360073B1 (en) * 2008-12-09 2015-09-30 Toyota Jidosha Kabushiki Kaisha Braking control device
US8655567B2 (en) * 2009-11-09 2014-02-18 Toyota Jidosha Kabushiki Kaisha Brake control device
US9150203B2 (en) * 2011-10-20 2015-10-06 Toyota Jidosha Kabushiki Kaisha Vehicle braking control device
US8641152B2 (en) * 2011-11-07 2014-02-04 Ford Global Technologies, Llc Method and system for brake control
DE102013203594A1 (de) 2012-03-06 2013-09-12 Continental Teves Ag & Co. Ohg Verfahren zum Betreiben einer Bremsanlage für Kraftfahrzeuge sowie Bremsanlage
CN104703850B (zh) * 2012-10-05 2017-03-08 丰田自动车株式会社 车辆的制动控制装置
DE102013222061A1 (de) 2013-03-25 2014-09-25 Continental Teves Ag & Co. Ohg Verfahren zum Betrieb einer Bremsanlage für Kraftfahrzeuge
DE102013210563A1 (de) 2013-06-06 2014-12-11 Continental Teves Ag & Co. Ohg Verfahren zur Steuerung und Regelung eines elektrohydraulischen Bremssystems und Bremssystem
ITMO20130286A1 (it) * 2013-10-11 2015-04-11 Cnh Italia Spa Metodi di frenatura per un veicolo e relativi apparati.
US10166961B2 (en) * 2013-12-05 2019-01-01 Ford Global Technologies, Llc Vacuum scavenging in hybrid vehicles
US9663079B2 (en) * 2014-12-02 2017-05-30 Toyota Motor Engineering & Manufacturing North America, Inc. Systems for controlling trailer brake output circuits and systems for monitoring manual trailer brake activation slider circuits

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406690A1 (de) * 1974-02-13 1975-08-14 Knorr Bremse Gmbh Elektropneumatisches ventil
EP1028043B1 (de) 1999-02-11 2005-03-09 WABCO GmbH & CO. OHG Druckregeleinrichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020052903A1 (de) * 2018-09-12 2020-03-19 Wabco Gmbh Relaisventilmodul zur verwendung als achsmodulator und anhängersteuermodul
CN113039102A (zh) * 2018-09-12 2021-06-25 采埃孚商用车系统汉诺威有限公司 用作车桥调制器和挂车控制模块的中继阀模块
CN113039102B (zh) * 2018-09-12 2023-09-12 采埃孚商用车系统汉诺威有限公司 用作车桥调制器和挂车控制模块的中继阀模块
US11926294B2 (en) 2018-09-12 2024-03-12 Zf Cv Systems Europe Bv Relay valve module for use as an axle modulator and trailer control module
CN116142153A (zh) * 2023-04-18 2023-05-23 所托(杭州)汽车智能设备有限公司 一种制动压力调控系统和方法

Also Published As

Publication number Publication date
US20220055594A1 (en) 2022-02-24
EP3253630A1 (de) 2017-12-13
KR20170110573A (ko) 2017-10-11
JP6794362B2 (ja) 2020-12-02
EP3354528A1 (de) 2018-08-01
US20190084542A1 (en) 2019-03-21
JP2018504315A (ja) 2018-02-15
EP3354527B1 (de) 2021-12-29
WO2016124332A1 (de) 2016-08-11
KR102502927B1 (ko) 2023-02-23
EP3253630B1 (de) 2021-04-07
EP3354527A1 (de) 2018-08-01
EP3354528B1 (de) 2022-01-12
US11198421B2 (en) 2021-12-14

Similar Documents

Publication Publication Date Title
EP2595847B1 (de) Verfahren zur regelung eines elektrohydraulischen bremssystems sowie elektrohydraulisches bremssystem
EP3386814B1 (de) Verfahren zum einstellen von bremsdrücken eines fahrzeugs und bremsanlage zur durchführung des verfahrens
EP4069559B1 (de) Monostabil und fehlertolerant ausgelegte feststellbremsventilanordnung
EP3612422B1 (de) Verfahren zum überwachen einer umsetzung einer automatisiert angeforderten bremsvorgabe sowie bremssystem
EP3253630B1 (de) Verfahren zum einstellen von bremsdrücken eines kraftfahrzeugs über ansteuerung eines drucksteuerventils, bremsanlage zur durchführung des verfahrens sowie kraftfahrzeug
DE102014118943A1 (de) Verfahren zur Steuerung einer elektropneumatischen Parkbremseinrichtung mit dynamischer Blockierverhinderung
EP2678201B1 (de) Antriebsschlupfgeregelte bremsanlage eines haltestellen anfahrenden kraftfahrzeugs
EP3025919B1 (de) Verfahren zum steuern eines pneumatischen bremssystems und derartiges pneumatisches bremssystem für ein fahrzeug
WO2014095282A1 (de) Elektrohydraulische fahrzeug-bremsanlage und verfahren zum betreiben derselben
EP2544932A1 (de) Modular aufgebaute drucksteuervorrichtung einer druckmittel-bremsanlage eines fahrzeugs
EP3353026B1 (de) Verfahren zum einstellen von bremsdrücken eines kraftfahrzeugs, bremsanlage zur durchführung des verfahrens sowie kraftfahrzeug
EP3558773B1 (de) Verfahren zur verstärkung der bremskraft in einer elektronisch schlupfregelbaren fahrzeugbremsanlage sowie eine elektronisch schlupfregelbare fahrzeugbremsanlage
DE19653264A1 (de) Elektronisch steuerbares Bremssystem für Fahrzeuge, insbesondere Nutzfahrzeuge
EP1050444A2 (de) Vorrichtung zur Bremslichtansteuerung
EP3055175B1 (de) Verfahren zum steuern einer drucksteuervorrichtung einer druckmittel-bremsanlage eines fahrzeugs
EP2493733B1 (de) Verfahren zur ansteuerung eines hochdruck-schaltventils in einem hydraulischen kfz-bremssystem
DE102015212109A1 (de) Verfahren zur Durchführung einer Notbremsfunktion mittels einer elektromechanischen Feststellbremse eines Fahrzeugs
EP2213535B1 (de) ABS-Regelverfahren für ein Fahrzeug und Fahrzeug mit einem ABS-Bremssystem
DE102019203573A1 (de) Verfahren und Steuergerät zur Vermeidung von Ruckmomenten bei einer Verzögerung eines Fahrzeugs
DE102015223050A1 (de) Verfahren zur fahrzeugstabilisierenden Druckmodulation von Bremsdrücken und Bremsanlage

Legal Events

Date Code Title Description
R163 Identified publications notified
R081 Change of applicant/patentee

Owner name: ZF CV SYSTEMS EUROPE BV, BE

Free format text: FORMER OWNER: WABCO GMBH, 30453 HANNOVER, DE

Owner name: ZF CV SYSTEMS HANNOVER GMBH, DE

Free format text: FORMER OWNER: WABCO GMBH, 30453 HANNOVER, DE

R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: ZF CV SYSTEMS EUROPE BV, BE

Free format text: FORMER OWNER: ZF CV SYSTEMS HANNOVER GMBH, 30453 HANNOVER, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division