DE69308950T2 - Regeleinrichtung für hydraulischen Druck - Google Patents
Regeleinrichtung für hydraulischen DruckInfo
- Publication number
- DE69308950T2 DE69308950T2 DE69308950T DE69308950T DE69308950T2 DE 69308950 T2 DE69308950 T2 DE 69308950T2 DE 69308950 T DE69308950 T DE 69308950T DE 69308950 T DE69308950 T DE 69308950T DE 69308950 T2 DE69308950 T2 DE 69308950T2
- Authority
- DE
- Germany
- Prior art keywords
- control device
- hydraulic pressure
- hydraulic
- pressure
- 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 - Fee Related
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
- B60T8/36—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 including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3655—Continuously controlled electromagnetic valves
- B60T8/366—Valve details
- B60T8/3665—Sliding valves
-
- 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
- B60T8/343—Systems characterised by their lay-out
- B60T8/344—Hydraulic systems
- B60T8/348—4 Channel systems
-
- 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
- B60T8/4225—Debooster systems having a fluid actuated expansion unit
-
- 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
- B60T8/4225—Debooster systems having a fluid actuated expansion unit
- B60T8/4233—Debooster systems having a fluid actuated expansion unit with brake pressure relief by introducing fluid pressure into the expansion unit
-
- 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
- B60T8/4275—Pump-back systems
-
- 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
- B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
- B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
- B60T8/4845—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control
- B60T8/4854—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control pneumatic boosters
-
- 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
- B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
- B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
- B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
- B60T8/489—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using separate traction control modulators
-
- 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
- B60T8/50—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 means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5087—Pressure release using restrictions
- B60T8/5093—Pressure release using restrictions in hydraulic brake systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
- G05D16/2046—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures
- G05D16/2053—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures the plurality of throttling means comprising only a first throttling means acting on a higher pressure and a second throttling means acting on a lower pressure, e.g. the atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Regulating Braking Force (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18510692 | 1992-07-13 | ||
JP5121735A JPH0680064A (ja) | 1992-07-13 | 1993-05-24 | 液圧制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69308950D1 DE69308950D1 (de) | 1997-04-24 |
DE69308950T2 true DE69308950T2 (de) | 1997-07-31 |
Family
ID=26459024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69308950T Expired - Fee Related DE69308950T2 (de) | 1992-07-13 | 1993-07-13 | Regeleinrichtung für hydraulischen Druck |
Country Status (5)
Country | Link |
---|---|
US (1) | US5375506A (de) |
EP (1) | EP0581105B1 (de) |
JP (1) | JPH0680064A (de) |
KR (1) | KR940005460A (de) |
DE (1) | DE69308950T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06348348A (ja) * | 1993-06-03 | 1994-12-22 | Sumitomo Electric Ind Ltd | 液圧制御装置 |
US5609400A (en) * | 1993-09-27 | 1997-03-11 | Sumitomo Electric Industries, Ltd. | Three position solenoid controlled valve |
DE4438722A1 (de) * | 1994-10-29 | 1996-05-02 | Teves Gmbh Alfred | Verfahren zum Betreiben einer blockiergeschützten Kraftfahrzeugbremsanlage |
JP3914581B2 (ja) * | 1994-12-08 | 2007-05-16 | 住友電気工業株式会社 | 車両用液圧回路の制御装置 |
JP2895770B2 (ja) * | 1995-04-05 | 1999-05-24 | 日本エービーエス株式会社 | アンチスキッド液圧制御装置 |
DE19536619B4 (de) * | 1995-09-30 | 2006-01-26 | Robert Bosch Gmbh | Ventil für eine hydraulische Bremsanlage für Kraftfahrzeuge |
GB9610068D0 (en) * | 1996-05-14 | 1996-07-17 | Grau Ltd | Brake system for a trailer vehicle and a valve for use therein |
JPH10250552A (ja) * | 1997-03-13 | 1998-09-22 | Sumitomo Electric Ind Ltd | アンチスキッド制御装置 |
DE19735647C1 (de) * | 1997-08-16 | 1999-02-25 | Trw Fahrwerksyst Gmbh & Co | Verfahren zum Steuern des Lenkvolumenstromes einer hydraulischen Servolenkeinrichtung für Kraftfahrzeuge |
JP2001065514A (ja) | 1999-08-31 | 2001-03-16 | Sumitomo Electric Ind Ltd | 比例圧力制御弁 |
US6464307B1 (en) | 1999-11-24 | 2002-10-15 | Sumitomo (Sei) Brake Systems, Inc. | Automotive hydraulic pressure brake system |
JP4507354B2 (ja) | 2000-05-24 | 2010-07-21 | 株式会社アドヴィックス | 車両用液圧ブレーキシステムの制御方法 |
DE102005041211A1 (de) * | 2005-08-31 | 2007-03-01 | Robert Bosch Gmbh | Integrierte Druckwandler-Unterdruck-Stelleinheit |
US7717128B2 (en) * | 2005-11-07 | 2010-05-18 | Arpad Matyas Pataki | Pressure balanced three-way valve for motion control |
DE102009045714A1 (de) * | 2009-04-28 | 2010-11-04 | Continental Teves Ag & Co. Ohg | Schlupfgeregelte hydraulische Fahrzeugbremsanlage |
DE102015015472A1 (de) | 2015-11-28 | 2017-06-01 | Wabco Gmbh | Hydraulische Bremsanlage |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260164A (en) * | 1964-11-16 | 1966-07-12 | Westinghouse Electric Corp | X-ray apparatus |
US4641895A (en) * | 1983-10-26 | 1987-02-10 | Itt Industries Inc. | Brake system with slip control for automotive vehicles |
DE3409290A1 (de) * | 1984-03-14 | 1985-09-19 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulischer bremsverstaerker |
FR2601636B1 (fr) * | 1986-07-18 | 1990-12-07 | Teves Gmbh Alfred | Systeme de freinage a regulation du glissement pour vehicule automobile a un essieu moteur |
JPS6361671A (ja) * | 1986-08-30 | 1988-03-17 | Sumitomo Electric Ind Ltd | ブレ−キ圧力制御装置 |
DE3632507C1 (de) * | 1986-09-24 | 1987-09-10 | Daimler Benz Ag | Bremsdruck-Steuergeraet |
GB8811013D0 (en) * | 1988-05-10 | 1988-06-15 | Lucas Ind Plc | Improvements in hydraulic anti-lock braking systems for vehicles |
DE3817785A1 (de) * | 1988-05-26 | 1989-12-07 | Teves Gmbh Alfred | Kraftfahrzeugbremsanlage |
JPH0771927B2 (ja) * | 1988-10-07 | 1995-08-02 | 住友電気工業株式会社 | アンチロック用流量制御弁 |
JP2836163B2 (ja) * | 1989-12-21 | 1998-12-14 | 住友電気工業株式会社 | 流量制御弁 |
JP2853237B2 (ja) * | 1990-02-09 | 1999-02-03 | 住友電気工業株式会社 | 液圧制御装置 |
JP3035999B2 (ja) * | 1990-06-29 | 2000-04-24 | 株式会社デンソー | 車両用ブレーキ制御装置及び絞り調節弁 |
LU87794A1 (fr) * | 1990-08-31 | 1991-02-18 | Hydrolux Sarl | Proportional-wegeventil in sitzbauweise |
JP2628807B2 (ja) * | 1991-07-30 | 1997-07-09 | 住友電気工業株式会社 | アンチロック制御装置 |
-
1993
- 1993-05-24 JP JP5121735A patent/JPH0680064A/ja active Pending
- 1993-07-09 US US08/088,346 patent/US5375506A/en not_active Expired - Fee Related
- 1993-07-13 EP EP93111195A patent/EP0581105B1/de not_active Expired - Lifetime
- 1993-07-13 KR KR1019930013123A patent/KR940005460A/ko active IP Right Grant
- 1993-07-13 DE DE69308950T patent/DE69308950T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69308950D1 (de) | 1997-04-24 |
EP0581105A1 (de) | 1994-02-02 |
KR940005460A (ko) | 1994-03-21 |
JPH0680064A (ja) | 1994-03-22 |
US5375506A (en) | 1994-12-27 |
EP0581105B1 (de) | 1997-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69315006D1 (de) | Automatisiertes Steuersystem für Flüssigkeitsdruck | |
ITRM960016A0 (it) | Dispositivo idraulico di comando per valvole | |
DE69400755D1 (de) | Bremsdruckregeleinrichtung | |
DE69200819T2 (de) | Druckregeleinrichtung für hydraulischen Schaltkreis. | |
DE69308950D1 (de) | Regeleinrichtung für hydraulischen Druck | |
DE59405601D1 (de) | Elektrohydraulische druckregelvorrichtung | |
DE59407286D1 (de) | Elektrohydraulische druckregelvorrichtung | |
DE59401954D1 (de) | Elektrohydraulische druckregelvorrichtung | |
DE69419109D1 (de) | Ventilregeleinrichtung für hydraulische Stellorgane | |
DE69312404D1 (de) | Bremsflüssigkeitsdruck-Steuereinheit | |
DE59506033D1 (de) | Elektrohydraulische druckregelvorrichtung | |
DE69301109T2 (de) | Bremsflüssigkeitsdruck-Steuereinrichtung | |
DE59303520D1 (de) | Hydraulisches druckminderventil | |
DE59405536D1 (de) | Elektrohydraulische druckregelvorrichtung | |
DE69631275D1 (de) | Hydraulisches Drucksteuergerät | |
DE69307095D1 (de) | Bremsdruckregeleinrichtung | |
DE59405724D1 (de) | Elektrohydraulische druckregelvorrichtung | |
DE69006321D1 (de) | Steueranlage für den hydraulischen Druck. | |
DE59401953D1 (de) | Elektrohydraulische druckregelvorrichtung | |
DE69302443T2 (de) | Steuervorrichtung für mehrere hydraulische Verbraucher | |
DE59306290D1 (de) | Bremsdruckregelvorrichtung | |
DE69305708D1 (de) | Steuervorrichtung für mehrere hydraulische Verbraucher | |
DE69229966T2 (de) | Lastdruckkompensierte hydraulische Steuereinrichtung | |
DE69106147T2 (de) | Regelvorrichtung für den hydraulischen Bremsdruck. | |
DE69400092T2 (de) | Fluid-Drucksteuergerät |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |