FR2820090B1 - SUSPENSION ADJUSTMENT SYSTEM - Google Patents

SUSPENSION ADJUSTMENT SYSTEM

Info

Publication number
FR2820090B1
FR2820090B1 FR0201087A FR0201087A FR2820090B1 FR 2820090 B1 FR2820090 B1 FR 2820090B1 FR 0201087 A FR0201087 A FR 0201087A FR 0201087 A FR0201087 A FR 0201087A FR 2820090 B1 FR2820090 B1 FR 2820090B1
Authority
FR
France
Prior art keywords
adjustment system
suspension adjustment
suspension
adjustment
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
Application number
FR0201087A
Other languages
French (fr)
Other versions
FR2820090A1 (en
Inventor
Andreas Huster
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.)
Magna Powertrain Hueckeswagen GmbH
Original Assignee
LuK Automobiltechnik GmbH and Co KG
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
Priority claimed from PCT/DE2001/003772 external-priority patent/WO2002060709A1/en
Application filed by LuK Automobiltechnik GmbH and Co KG filed Critical LuK Automobiltechnik GmbH and Co KG
Publication of FR2820090A1 publication Critical patent/FR2820090A1/en
Application granted granted Critical
Publication of FR2820090B1 publication Critical patent/FR2820090B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/412—Pneumatic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/414—Fluid actuator using electrohydraulic valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/83—Type of interconnection
    • B60G2204/8304—Type of interconnection using a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/02—Supply or exhaust flow rates; Pump operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/201—Air spring system type
    • B60G2500/2014—Closed systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/204—Pressure regulating valves for air-springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/205—Air-compressor operation
FR0201087A 2001-01-31 2002-01-30 SUSPENSION ADJUSTMENT SYSTEM Expired - Fee Related FR2820090B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10104100 2001-01-31
PCT/DE2001/003772 WO2002060709A1 (en) 2001-01-31 2001-09-26 Chassis regulation system

Publications (2)

Publication Number Publication Date
FR2820090A1 FR2820090A1 (en) 2002-08-02
FR2820090B1 true FR2820090B1 (en) 2004-10-29

Family

ID=25750291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0201087A Expired - Fee Related FR2820090B1 (en) 2001-01-31 2002-01-30 SUSPENSION ADJUSTMENT SYSTEM

Country Status (1)

Country Link
FR (1) FR2820090B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084921A1 (en) * 2011-10-20 2013-04-25 Continental Teves Ag & Co. Ohg Compressor circuit for a pneumatic control device of a vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554061B1 (en) * 1983-10-28 1988-06-24 Bosch Gmbh Robert CLOSED PNEUMATIC SUSPENSION FOR MOTOR VEHICLES
FR2771680B1 (en) * 1997-11-28 2000-01-07 Renault PNEUMATIC SUSPENSION OF MOTOR VEHICLE
DE19959556C1 (en) * 1999-12-10 2000-12-14 Continental Ag Closed loop level regulation device for automobile suspension has controlled switching valves coupling pump input and output to suspension springs or pressure reservoir dependent on air feed direction

Also Published As

Publication number Publication date
FR2820090A1 (en) 2002-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060929