DE69112968D1 - Aufbau eines regelbaren dämpfers. - Google Patents

Aufbau eines regelbaren dämpfers.

Info

Publication number
DE69112968D1
DE69112968D1 DE69112968T DE69112968T DE69112968D1 DE 69112968 D1 DE69112968 D1 DE 69112968D1 DE 69112968 T DE69112968 T DE 69112968T DE 69112968 T DE69112968 T DE 69112968T DE 69112968 D1 DE69112968 D1 DE 69112968D1
Authority
DE
Germany
Prior art keywords
construction
adjustable damper
damper
adjustable
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
DE69112968T
Other languages
English (en)
Other versions
DE69112968T2 (de
Inventor
Ray Sackett
Charles Tyrrell
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.)
Tenneco Automotive Inc
Original Assignee
Monroe Auto Equipment Co
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 Monroe Auto Equipment Co filed Critical Monroe Auto Equipment Co
Application granted granted Critical
Publication of DE69112968D1 publication Critical patent/DE69112968D1/de
Publication of DE69112968T2 publication Critical patent/DE69112968T2/de
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
    • B60G17/015—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 the regulating means comprising electric or electronic elements
    • B60G17/0152—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
    • 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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/102—Acceleration; Deceleration vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/206—Body oscillation speed; Body vibration frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B60G2400/518—Pressure in suspension unit in damper
    • B60G2400/5182—Fluid damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/18—Automatic control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/20—Manual control or setting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids
DE69112968T 1990-04-16 1991-03-05 Aufbau eines regelbaren dämpfers. Expired - Fee Related DE69112968T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/509,895 US5152379A (en) 1990-04-16 1990-04-16 Adjustable shock absorber assembly
PCT/US1991/001494 WO1991016556A1 (en) 1990-04-16 1991-03-05 Adjustable shock absorber assembly

Publications (2)

Publication Number Publication Date
DE69112968D1 true DE69112968D1 (de) 1995-10-19
DE69112968T2 DE69112968T2 (de) 1996-02-08

Family

ID=24028542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69112968T Expired - Fee Related DE69112968T2 (de) 1990-04-16 1991-03-05 Aufbau eines regelbaren dämpfers.

Country Status (5)

Country Link
US (1) US5152379A (de)
EP (1) EP0477326B1 (de)
JP (1) JP3263070B2 (de)
DE (1) DE69112968T2 (de)
WO (1) WO1991016556A1 (de)

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US5305859A (en) * 1992-05-12 1994-04-26 Davis Leo W Liquid spring having improved damper valve structure
US5551541A (en) * 1993-03-18 1996-09-03 Fichtel & Sachs Ag Shock absorber
DE4406918C2 (de) * 1993-03-18 1995-11-02 Fichtel & Sachs Ag Dämpfventileinrichtung
US5833036A (en) * 1996-03-20 1998-11-10 Pro-Formance Shocks, Inc. Rebound adjustable shock absorber
US5878851A (en) * 1996-07-02 1999-03-09 Lord Corporation Controllable vibration apparatus
US5924528A (en) * 1997-02-21 1999-07-20 Tenneco Automotive Inc. Load depending damping assembly
US5971116A (en) * 1997-03-13 1999-10-26 Cannondale Corporation Electronic suspension system for a wheeled vehicle
US5967268A (en) * 1997-03-17 1999-10-19 Tenneco Automotive Inc. Temperature responsive damper
DE10360140A1 (de) * 2003-12-20 2005-07-21 Daimlerchrysler Ag Dämpfungsvorrichtung für ein Kraftfahrzeug
CA2575089A1 (en) * 2007-01-17 2008-07-17 Mark Davis Shock absorber
KR20110001283A (ko) * 2009-06-30 2011-01-06 주식회사 만도 쇽업소버의 피스톤 밸브 조립체
JP5368917B2 (ja) * 2009-09-10 2013-12-18 カヤバ工業株式会社 減衰バルブ
US8997954B2 (en) 2011-04-14 2015-04-07 Phillip D. Rodenbeck Variable-elastomer semi-active damping apparatus
EP2776735A1 (de) 2011-11-08 2014-09-17 Progressive Suspension, Inc. Frequenzempfindlicher stossdämpfer
US9074651B2 (en) * 2012-07-02 2015-07-07 Tenneco Automotive Operating Company Inc. Dual range damping system for a shock absorber
EP2792901B1 (de) 2013-04-16 2016-05-18 Öhlins Racing Ab Ventilanordnung
EP2792902B1 (de) 2013-04-16 2016-09-07 Öhlins Racing Ab Ventilanordnung
JP6239921B2 (ja) * 2013-10-03 2017-11-29 Ｋｙｂ株式会社 液圧緩衝器
US11738619B1 (en) * 2022-09-28 2023-08-29 Liquidspring Technologies, Inc. Variable rate liquid spring suspension system exhibiting low variance in suspension frequency

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JPS59137641A (ja) * 1983-01-25 1984-08-07 Atsugi Motor Parts Co Ltd 減衰力可変型液圧緩衝器用制御回路
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JPS59120612U (ja) * 1983-02-02 1984-08-14 三菱自動車工業株式会社 車両用サスペンシヨン装置
DE8336759U1 (de) * 1983-04-11 1985-11-28 F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach Stoßdämpfer mit veränderbarer Dämpfungscharakteristik
ES521833A0 (es) * 1983-04-26 1984-04-01 Giner Blazquez Antonio Perfeccionamientos en amortiguadores hidraulicos de doble efecto, con ciclo de compresion gobernado, para vehiculos.
GB2147683B (en) * 1983-09-24 1986-10-01 Bilstein August Gmbh Co Kg Shock absorber, with electromagnetically biased pressure responsive valve
DE3405315A1 (de) * 1984-02-15 1985-08-22 Fichtel & Sachs Ag, 8720 Schweinfurt Regelbarer schwingungsdaempfer fuer fahrzeuge
JPS60183211A (ja) * 1984-02-29 1985-09-18 Nissan Motor Co Ltd 車両用サスペンシヨン装置
SE443622B (sv) * 1984-04-04 1986-03-03 Rolf Blixt For stotdempare avsedd anordning for att mojliggora variation av dempformagan
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Also Published As

Publication number Publication date
DE69112968T2 (de) 1996-02-08
EP0477326A1 (de) 1992-04-01
JP3263070B2 (ja) 2002-03-04
WO1991016556A1 (en) 1991-10-31
EP0477326B1 (de) 1995-09-13
JPH05500553A (ja) 1993-02-04
EP0477326A4 (en) 1993-03-10
US5152379A (en) 1992-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TENNECO AUTOMOTIVE INC., MONROE, MICH., US

8339 Ceased/non-payment of the annual fee