FR2769544B1 - SUSPENSION SPRING ASSEMBLY FOR MOTOR VEHICLES - Google Patents

SUSPENSION SPRING ASSEMBLY FOR MOTOR VEHICLES

Info

Publication number
FR2769544B1
FR2769544B1 FR9812604A FR9812604A FR2769544B1 FR 2769544 B1 FR2769544 B1 FR 2769544B1 FR 9812604 A FR9812604 A FR 9812604A FR 9812604 A FR9812604 A FR 9812604A FR 2769544 B1 FR2769544 B1 FR 2769544B1
Authority
FR
France
Prior art keywords
motor vehicles
spring assembly
suspension spring
suspension
assembly
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
FR9812604A
Other languages
French (fr)
Other versions
FR2769544A1 (en
Inventor
Robert Pradel
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 Friedrichshafen AG
Original Assignee
Mannesmann Sachs AG
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 Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Publication of FR2769544A1 publication Critical patent/FR2769544A1/en
Application granted granted Critical
Publication of FR2769544B1 publication Critical patent/FR2769544B1/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
    • B60G17/027—Mechanical springs regulated by fluid means
    • B60G17/0272—Mechanical springs regulated by fluid means the mechanical spring being a coil spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR9812604A 1997-10-10 1998-10-08 SUSPENSION SPRING ASSEMBLY FOR MOTOR VEHICLES Expired - Fee Related FR2769544B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997144757 DE19744757C2 (en) 1997-10-10 1997-10-10 Spring unit for motor vehicles

Publications (2)

Publication Number Publication Date
FR2769544A1 FR2769544A1 (en) 1999-04-16
FR2769544B1 true FR2769544B1 (en) 2005-10-28

Family

ID=7845142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9812604A Expired - Fee Related FR2769544B1 (en) 1997-10-10 1998-10-08 SUSPENSION SPRING ASSEMBLY FOR MOTOR VEHICLES

Country Status (2)

Country Link
DE (1) DE19744757C2 (en)
FR (1) FR2769544B1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109555A1 (en) * 2001-02-28 2002-09-05 Bayerische Motoren Werke Ag Suspension strut with adjustable preload
DE10144163C1 (en) 2001-09-08 2003-04-10 Zf Sachs Ag Suspension strut with height-adjustable spring plate
DE10227713B3 (en) 2002-06-21 2004-02-19 Zf Sachs Ag MacPherson strut unit with height-adjustable spring plate for motor vehicles has chamber filled with primary malleable material in contact with spring plate sleeve section, to define height adjustment and angled position of plate
DE10237644B4 (en) * 2002-08-13 2006-01-19 Zf Sachs Ag Spring carrier with a height-adjustable spring plate
DE10256407B3 (en) * 2002-12-02 2004-04-29 Zf Sachs Ag Shock-absorbing leg for a motor vehicle comprises a chamber arranged on a cylinder side and partly filled with a primary formable material
DE10301546B3 (en) 2003-01-16 2004-05-06 Zf Sachs Ag McPherson strut unit with height-adjustable spring plate has cylinder chamber filled with formable material in contact with a sleeve section, to transmit support force from cylinder to spring plate
DE102006027388B4 (en) * 2005-06-23 2015-12-31 Liebherr-Aerospace Lindenberg Gmbh spring system
DE102006046559A1 (en) * 2006-09-30 2008-04-03 Bayerische Motoren Werke Ag Pneumatic spring for a vehicle's chassis supports a vehicle's bodywork with its first end section while supported on a wheel-guiding element with its other end section
WO2014169095A1 (en) 2013-04-10 2014-10-16 Tenneco Automotive Operating Company Inc. Suspension leveling system
DE102013214540A1 (en) * 2013-07-25 2015-01-29 Bayerische Motoren Werke Aktiengesellschaft Suspension strut for a vehicle wheel and method for its control
DE102015208785B4 (en) * 2015-05-12 2020-03-19 Zf Friedrichshafen Ag Adjustable spring support
DE102015119637A1 (en) 2015-11-13 2017-05-18 Hoerbiger Automotive Komfortsysteme Gmbh Motor vehicle chassis
DE102016204293A1 (en) * 2016-03-16 2017-09-21 Bayerische Motoren Werke Aktiengesellschaft Vacuum pump assembly and method of operating a vacuum pump assembly
DE102020114509B3 (en) * 2020-05-29 2021-05-06 Hoerbiger Automotive Komfortsysteme Gmbh Motor vehicle chassis
US11738620B2 (en) 2022-01-13 2023-08-29 Hoerbiger Automotive Komforsysteme Gmbh Motor vehicle chassis
EP4371791A1 (en) * 2022-11-21 2024-05-22 BeijingWest Industries Co. Ltd. Hydraulic lift for stand-alone coil spring
CN116951047B (en) * 2023-09-20 2023-12-01 无锡市中亚减震器有限公司 Assembled shock absorber for automobile

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1901795A1 (en) * 1969-01-15 1970-08-13 Langen & Co Suspension device for vehicles with automatic load balancing
US4096696A (en) * 1976-12-10 1978-06-27 General Motors Corporation Vehicle power brake system with master booster and slave booster
US4159105A (en) * 1978-02-21 1979-06-26 Bouvier Robert A Shock absorber with adjustable spring load
IT1147702B (en) * 1980-01-07 1986-11-26 Fiat Ricerche SELF-LEVELING SUSPENSION SYSTEM FOR VEHICLES
US4485623A (en) * 1981-08-10 1984-12-04 Clark Equipment Company Vehicle hydraulic system with pump speed control
DE4231641C2 (en) * 1992-09-22 1996-12-12 Daimler Benz Ag Suspension strut for automotive suspension systems
US5573266A (en) * 1995-02-13 1996-11-12 Safe-T-Vans, Inc. Vehicle body lowering system
DE19632805C2 (en) * 1996-08-16 1999-02-04 Daimler Benz Ag Device for height-adjustable support of a wheel or axle suspension on the body of a motor vehicle

Also Published As

Publication number Publication date
FR2769544A1 (en) 1999-04-16
DE19744757C2 (en) 2000-10-05
DE19744757A1 (en) 1999-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100630