ITMI20020169A0 - CHASSIS ADJUSTMENT SYSTEM OR CLOSED PNEUMATIC FRAME WITH SEVERAL PNEUMATIC SPRING DEVICES - Google Patents

CHASSIS ADJUSTMENT SYSTEM OR CLOSED PNEUMATIC FRAME WITH SEVERAL PNEUMATIC SPRING DEVICES

Info

Publication number
ITMI20020169A0
ITMI20020169A0 IT2002MI000169A ITMI20020169A ITMI20020169A0 IT MI20020169 A0 ITMI20020169 A0 IT MI20020169A0 IT 2002MI000169 A IT2002MI000169 A IT 2002MI000169A IT MI20020169 A ITMI20020169 A IT MI20020169A IT MI20020169 A0 ITMI20020169 A0 IT MI20020169A0
Authority
IT
Italy
Prior art keywords
adjustment system
spring devices
pneumatic
frame
several
Prior art date
Application number
IT2002MI000169A
Other languages
Italian (it)
Inventor
Andreas Huster
Original Assignee
Luk Automobiltech Gmbh & 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
Application filed by Luk Automobiltech Gmbh & Co Kg filed Critical Luk Automobiltech Gmbh & Co Kg
Publication of ITMI20020169A0 publication Critical patent/ITMI20020169A0/en
Publication of ITMI20020169A1 publication Critical patent/ITMI20020169A1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)
IT2002MI000169A 2001-01-31 2002-01-31 CHASSIS OR PNEUMATIC FRAME ADJUSTMENT SYSTEM CLOSED WITH MORE PNEUMATIC SPRING DEVICES ITMI20020169A1 (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
ITMI20020169A0 true ITMI20020169A0 (en) 2002-01-31
ITMI20020169A1 ITMI20020169A1 (en) 2003-07-31

Family

ID=7672205

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI000169A ITMI20020169A1 (en) 2001-01-31 2002-01-31 CHASSIS OR PNEUMATIC FRAME ADJUSTMENT SYSTEM CLOSED WITH MORE PNEUMATIC SPRING DEVICES

Country Status (3)

Country Link
DE (2) DE10195914D2 (en)
IT (1) ITMI20020169A1 (en)
WO (1) WO2002060709A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240358A1 (en) 2002-09-02 2004-03-11 Wabco Gmbh & Co. Ohg Pneumatic shock absorption facility for a motor vehicle has a cushion-type pneumatic spring for linking to components via valves for optional increase/reduction of compressed air in the spring
DE10240357B4 (en) 2002-09-02 2016-10-06 Wabco Gmbh Air suspension system for a vehicle
DE10303399B4 (en) 2003-01-29 2013-08-29 Wabco Gmbh Method for operating an air suspension system for a vehicle
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 (4)

* 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
DE4331582C2 (en) 1992-09-18 1997-01-09 Mitsubishi Motors Corp Method for controlling an active wheel suspension working with pressure medium, and wheel suspension for carrying out such a method
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
DE10195914D2 (en) 2003-12-24
ITMI20020169A1 (en) 2003-07-31
DE10203075A1 (en) 2002-08-08
WO2002060709A1 (en) 2002-08-08

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