ITMI911454A0 - PNEUMATIC SUSPENSION DEVICE FOR VEHICLES - Google Patents

PNEUMATIC SUSPENSION DEVICE FOR VEHICLES

Info

Publication number: ITMI911454A0
Authority: IT; Italy
Prior art keywords: vehicles; suspension device; pneumatic suspension; pneumatic; suspension
Prior art date: 1990-06-02

Application number

IT91MI1454A

Other languages

Italian (it)

Inventor

Ortwin Engfer

Original Assignee

Bosch Gmbh Robert

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.)

1990-06-02

Filing date

1991-05-28

Publication date

1991-05-28

1991-05-28 Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert

1991-05-28 Publication of ITMI911454A0 publication Critical patent/ITMI911454A0/en

1991-12-03 Publication of ITMI911454A1 publication Critical patent/ITMI911454A1/en

1995-04-07 Application granted granted Critical

1995-04-07 Publication of IT1250418B publication Critical patent/IT1250418B/en

Links

239000000725 suspension Substances 0.000 title 1

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
- B60G17/0528—Pressure regulating or air filling valves
- 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
- B60G2500/202—Height or leveling valve for air-springs
- B60G2500/2021—Arrangement of valves
- 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
- B60G2500/2044—Air exhausting valves

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Vehicle Body Suspensions (AREA)
Diaphragms And Bellows (AREA)

ITMI911454A 1990-06-02 1991-05-28 PNEUMATIC SUSPENSION DEVICE FOR VEHICLES IT1250418B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4017876A DE4017876A1 (en)	1990-06-02	1990-06-02	Air spring system for container vehicle - use of rapid venting valve with residual safety pressure

Publications (3)

Publication Number	Publication Date
ITMI911454A0 true ITMI911454A0 (en)	1991-05-28
ITMI911454A1 ITMI911454A1 (en)	1991-12-03
IT1250418B IT1250418B (en)	1995-04-07

Family

ID=6407748

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI911454A IT1250418B (en)	1990-06-02	1991-05-28	PNEUMATIC SUSPENSION DEVICE FOR VEHICLES

Country Status (4)

Country	Link
DE (1)	DE4017876A1 (en)
FR (1)	FR2662644A1 (en)
HU (1)	HU911836D0 (en)
IT (1)	IT1250418B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004023240A1 (en)	2004-05-07	2005-12-01	Daimlerchrysler Ag	Device and method for Balgrestdruckregelung
DE102010003463B4 (en) *	2010-03-30	2013-11-14	Haldex Brake Products Gmbh	Pneumatic units for air suspension systems

1990
- 1990-06-02 DE DE4017876A patent/DE4017876A1/en not_active Withdrawn
1991
- 1991-05-28 IT ITMI911454A patent/IT1250418B/en active IP Right Grant
- 1991-05-31 FR FR9106600A patent/FR2662644A1/en not_active Withdrawn
- 1991-05-31 HU HU911836A patent/HU911836D0/en unknown

Also Published As

Publication number	Publication date
ITMI911454A1 (en)	1991-12-03
IT1250418B (en)	1995-04-07
HU911836D0 (en)	1991-12-30
DE4017876A1 (en)	1991-12-05
FR2662644A1 (en)	1991-12-06

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Legal Events

Date	Code	Title	Description
1995-04-07	0001	Granted