FR3029463B3 - Actuateur lineaire pour le reglage d'un ressort d'un ensemble amortisseur, ressort et ensemble amortisseur de suspension de vehicule comprenant un tel actuateur - Google Patents

Actuateur lineaire pour le reglage d'un ressort d'un ensemble amortisseur, ressort et ensemble amortisseur de suspension de vehicule comprenant un tel actuateur

Info

Publication number
FR3029463B3
FR3029463B3 FR1561824A FR1561824A FR3029463B3 FR 3029463 B3 FR3029463 B3 FR 3029463B3 FR 1561824 A FR1561824 A FR 1561824A FR 1561824 A FR1561824 A FR 1561824A FR 3029463 B3 FR3029463 B3 FR 3029463B3
Authority
FR
France
Prior art keywords
spring
actuator
assembly
adjusting
shock absorber
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.)
Active
Application number
FR1561824A
Other languages
English (en)
Other versions
FR3029463A3 (fr
Inventor
Massimo Seminara
Massimo Trinchera
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.)
Marelli Suspension Systems Italy SpA
Original Assignee
Sistemi Sospensioni SpA
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 Sistemi Sospensioni SpA filed Critical Sistemi Sospensioni SpA
Publication of FR3029463A3 publication Critical patent/FR3029463A3/fr
Application granted granted Critical
Publication of FR3029463B3 publication Critical patent/FR3029463B3/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
    • B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
    • 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
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • 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
    • B60G2202/413—Hydraulic actuator
    • 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR1561824A 2014-12-04 2015-12-03 Actuateur lineaire pour le reglage d'un ressort d'un ensemble amortisseur, ressort et ensemble amortisseur de suspension de vehicule comprenant un tel actuateur Active FR3029463B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20141011 2014-12-04

Publications (2)

Publication Number Publication Date
FR3029463A3 FR3029463A3 (fr) 2016-06-10
FR3029463B3 true FR3029463B3 (fr) 2017-01-13

Family

ID=52727294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561824A Active FR3029463B3 (fr) 2014-12-04 2015-12-03 Actuateur lineaire pour le reglage d'un ressort d'un ensemble amortisseur, ressort et ensemble amortisseur de suspension de vehicule comprenant un tel actuateur

Country Status (4)

Country Link
US (1) US9834058B2 (fr)
DE (1) DE202015106622U1 (fr)
FR (1) FR3029463B3 (fr)
RU (1) RU171988U1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6254687B2 (ja) * 2013-09-17 2017-12-27 システミ ソスペンスィオーニ ソシエタ ペル アチオニ 高さ調整デバイスを備える自動車用のサスペンション・ストラット
US9751374B2 (en) * 2014-09-22 2017-09-05 GM Global Technology Operations LLC Vehicle and a height adjustment system for the vehicle
JP6788984B2 (ja) * 2016-03-28 2020-11-25 Ｋｙｂ株式会社 緩衝器
KR102554919B1 (ko) * 2016-12-15 2023-07-11 현대자동차주식회사 차고 높이 조절이 가능한 차량의 현가장치
US20190101178A1 (en) * 2017-09-29 2019-04-04 Fox Factory, Inc. Damper with hydraulically-adjustable preload and/or cross-over
US10589591B2 (en) * 2018-02-23 2020-03-17 Tenneco Automotive Operating Company Inc. Active damper system actuator arrangement
DE102018214041A1 (de) * 2018-08-21 2020-02-27 Bayerische Motoren Werke Aktiengesellschaft Höhenverstellbares Feder-Dämpfersystem für ein Fahrzeug
DE102019119419B4 (de) * 2019-07-17 2023-01-12 Ktm Ag Pneumatisch betätigbare Einstellvorrichtung zur Beaufschlagung einer Federeinrichtung einer einen Rohrkörper aufweisenden Federdämpfereinrichtung
KR102591719B1 (ko) * 2019-08-29 2023-10-20 현대모비스 주식회사 차고 조절장치
US11639081B2 (en) * 2020-07-29 2023-05-02 Ferrari S.P.A. Device and apparatus for the height adjustment of a road vehicle and relative road vehicle

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874955A (en) * 1957-06-11 1959-02-24 Monroe Auto Equipment Co Vehicle suspension system
DE1294234B (de) * 1965-02-05 1969-04-30 Teves Gmbh Alfred Aus einem Teleskop-Fluessigkeitsschwingungsdaempfer und diesen umgebender Schraubenfeder gebildetes Federbein fuer Kraftfahrzeuge
US3936039A (en) * 1974-06-21 1976-02-03 Tropic Industries, Inc. Load-levelling shock absorber
US4736931A (en) * 1986-10-03 1988-04-12 Christopherson Rollin F Dampening shock absorber
US4830395A (en) * 1988-02-22 1989-05-16 Foley Jimmy D Stabilizer system for racing cars
BR9206342A (pt) * 1991-08-07 1995-11-07 Microhydraulics Inc Sistema de suspensão ativa
DE4231641C2 (de) 1992-09-22 1996-12-12 Daimler Benz Ag Federbein für Federungssysteme von Kraftfahrzeugen
GB9323047D0 (en) * 1993-11-09 1994-01-05 Acg France A method of forming a suspension strut
DE19632805C2 (de) * 1996-08-16 1999-02-04 Daimler Benz Ag Vorrichtung zur höhenveränderlichen Abstützung einer Rad- oder Achsfederung am Aufbau eines Kraftfahrzeugs
US5996982A (en) * 1997-07-29 1999-12-07 Gabriel Ride Control Products, Inc. Vehicle shock absorber with coil over preload adjustment
US5961106A (en) 1998-06-08 1999-10-05 Shaffer; Theodore E. Vehicle shock absorber assembly having height adjustment
DE10153007A1 (de) 2001-10-26 2003-05-08 Audi Ag Vorrichtung zur Höhenverstellung
JP2004197838A (ja) * 2002-12-18 2004-07-15 Kayaba Ind Co Ltd 単筒型油圧緩衝器
US6691991B1 (en) * 2003-03-18 2004-02-17 Tan-Cheng Huang Shock absorber
RU2258616C2 (ru) * 2003-07-22 2005-08-20 Петров Виктор Дмитриевич Подвеска колеса транспортного средства
DE102005008814A1 (de) 2005-02-24 2006-09-07 H & R Spezialfedern Gmbh & Co. Kg Hydraulische Höhenverstellung für ein Kraftfahrzeugfahrwerk
DE102007044538A1 (de) 2007-09-11 2009-03-12 Wohlfarth, Klaus Einrichtung zur Höhenverstellung
ITTO20110434A1 (it) 2011-05-16 2012-11-17 Sistemi Sospensioni Spa Sospensione macpherson per veicolo comprendente un dispositivo per regolare l'altezza del corpo del veicolo da terra
JP5985333B2 (ja) * 2012-09-25 2016-09-06 株式会社ショーワ 自動二輪車の車高調整装置
ITMI20121683A1 (it) 2012-10-08 2014-04-09 Gabriele Bellani Sospensione per veicolo a ruote
DE102013217028B4 (de) * 2013-08-27 2018-09-20 Zf Friedrichshafen Ag Schwingungsdämpfer für ein Kraftfahrzeug

Also Published As

Publication number Publication date
US9834058B2 (en) 2017-12-05
DE202015106622U1 (de) 2016-03-03
RU171988U1 (ru) 2017-06-23
US20160159191A1 (en) 2016-06-09
FR3029463A3 (fr) 2016-06-10

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