ATE434140T1 - Hydraulisches anschlagsystem für kraftfahrzeuge - Google Patents

Hydraulisches anschlagsystem für kraftfahrzeuge

Info

Publication number
ATE434140T1
ATE434140T1 AT06300272T AT06300272T ATE434140T1 AT E434140 T1 ATE434140 T1 AT E434140T1 AT 06300272 T AT06300272 T AT 06300272T AT 06300272 T AT06300272 T AT 06300272T AT E434140 T1 ATE434140 T1 AT E434140T1
Authority
AT
Austria
Prior art keywords
piston
housing
openings
motor vehicles
stop system
Prior art date
Application number
AT06300272T
Other languages
English (en)
Inventor
Bertrand Lefebvre
Original Assignee
Renault Sa
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 Renault Sa filed Critical Renault Sa
Application granted granted Critical
Publication of ATE434140T1 publication Critical patent/ATE434140T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/04—Buffer means for limiting movement of arms
    • 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
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/106—Squeeze-tube devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3228—Constructional features of connections between pistons and piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • 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
    • B60G2202/20—Type of damper
    • B60G2202/24—Fluid damper
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/41—Dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Superstructure Of Vehicle (AREA)
  • Actuator (AREA)
AT06300272T 2005-04-29 2006-03-23 Hydraulisches anschlagsystem für kraftfahrzeuge ATE434140T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0551117A FR2885192A1 (fr) 2005-04-29 2005-04-29 Systeme de butee hydraulique d'un vehicule automobile

Publications (1)

Publication Number Publication Date
ATE434140T1 true ATE434140T1 (de) 2009-07-15

Family

ID=35447685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06300272T ATE434140T1 (de) 2005-04-29 2006-03-23 Hydraulisches anschlagsystem für kraftfahrzeuge

Country Status (4)

Country Link
EP (1) EP1717478B1 (de)
AT (1) ATE434140T1 (de)
DE (1) DE602006007263D1 (de)
FR (1) FR2885192A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2901039T3 (pl) * 2012-09-26 2023-02-20 Maysan Mando Otomotiv Parc. San. Ve Tic. A.S. Amortyzator posiadający hydrauliczny mechanizm tłumiący
DE112016000579B4 (de) 2015-02-03 2024-03-28 Tenneco Automotive Operating Company Inc. Sekundäre dämpfungsanordnung für einen stossdämpfer
US9822837B2 (en) 2015-02-06 2017-11-21 Tenneco Automotive Operating Company Inc. Secondary dampening assembly for shock absorber
EP3295051B1 (de) 2015-03-16 2020-01-15 Sistemi Sospensioni S.p.A. Hydraulisches kompressionsstoppelement für einen hydraulischen stossdämpfer für eine fahrzeugaufhängung
FR3049219B1 (fr) * 2016-03-23 2018-04-13 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d’un vehicule
FR3049226B1 (fr) * 2016-03-25 2019-06-21 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d'un vehicule
FR3049224B1 (fr) * 2016-03-25 2019-06-21 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d'un vehicule
FR3049229B1 (fr) * 2016-03-25 2019-06-21 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d'un vehicule
EP3433114A1 (de) * 2016-03-25 2019-01-30 PSA Automobiles S.A. Hydraulisches aufhängungssystem für ein fahrzeug
US10174802B2 (en) 2016-05-11 2019-01-08 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydraulic stop arrangement
FR3101686B1 (fr) * 2019-10-04 2022-04-22 Thierry Esteban Dispositif d’amortisseur de choc, système, véhicule et arme à feu correspondants.
CN113915279B (zh) 2021-10-09 2023-02-24 北京京西重工有限公司 液压阻尼器
EP4163514B1 (de) * 2021-10-09 2026-01-28 BeijingWest Industries Co. Ltd. Hydraulischer dämpfer mit einer hydromechanischen druckanschlaganordnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889934A (en) * 1973-12-19 1975-06-17 Houdaille Industries Inc Hydraulic buffer
US4284177A (en) * 1979-05-14 1981-08-18 Efdyn Corporation Self-adjusting shock absorber having staged metering
US5927448A (en) * 1996-03-15 1999-07-27 Fuji Seiki Kabushiki Kaisha Shock absorber
DE19944183A1 (de) * 1999-09-15 2001-03-22 Bayerische Motoren Werke Ag Hydraulischer Stossdämpfer für Kraftfahrzeuge
WO2003081077A1 (de) * 2002-03-21 2003-10-02 Julius Blum Gesellschaft M.B.H. Pneumatische brems- und dämpfeinrichtung, insbesondere für bewegbare möbelteile
US6763920B2 (en) * 2002-06-28 2004-07-20 Moog Inc. Self-contained bidirectional end-of-stroke hydraulic snubber
FR2851808B1 (fr) * 2002-10-25 2006-09-29 Amortisseur Donerre Butee hydraulique d'amortisseur pour vehicule, systeme amortisseur et procede d'utilisation

Also Published As

Publication number Publication date
DE602006007263D1 (de) 2009-07-30
EP1717478B1 (de) 2009-06-17
FR2885192A1 (fr) 2006-11-03
EP1717478A1 (de) 2006-11-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties