DE60106791D1 - Luftfeder mit Seitenführung und axialer Steuerung - Google Patents

Luftfeder mit Seitenführung und axialer Steuerung

Info

Publication number
DE60106791D1
DE60106791D1 DE60106791T DE60106791T DE60106791D1 DE 60106791 D1 DE60106791 D1 DE 60106791D1 DE 60106791 T DE60106791 T DE 60106791T DE 60106791 T DE60106791 T DE 60106791T DE 60106791 D1 DE60106791 D1 DE 60106791D1
Authority
DE
Germany
Prior art keywords
air spring
side guide
axial control
axial
control
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 - Lifetime
Application number
DE60106791T
Other languages
English (en)
Other versions
DE60106791T2 (de
Inventor
Mark Guy Trowbridge
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.)
VEYANCE TECHNOLOGIES, INC., FAIRLAWN, OHIO, US
Original Assignee
Goodyear Tire and Rubber 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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of DE60106791D1 publication Critical patent/DE60106791D1/de
Publication of DE60106791T2 publication Critical patent/DE60106791T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/05—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • 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
    • B60G17/048—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics with the regulating means inside the fluid springs
    • B60G17/0485—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics with the regulating means inside the fluid springs the springs being pneumatic springs with a flexible wall, e.g. with levelling valves
    • 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
    • B60G17/0521—Pneumatic spring characteristics the spring having a flexible wall
    • 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
    • B60G2202/412—Pneumatic actuator
    • 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
    • B60G2202/415—Fluid actuator using other types of valves, e.g. mechanically operated valves
    • 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
    • B60G2204/126—Mounting of pneumatic springs
    • 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
    • B60G2206/42—Springs
    • B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—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)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
DE60106791T 2000-01-31 2001-01-24 Luftfeder mit Seitenführung und axialer Steuerung Expired - Lifetime DE60106791T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US494416 1995-06-26
US09/494,416 US6402128B1 (en) 2000-01-31 2000-01-31 Air spring with lateral restraint and axial control

Publications (2)

Publication Number Publication Date
DE60106791D1 true DE60106791D1 (de) 2004-12-09
DE60106791T2 DE60106791T2 (de) 2005-10-27

Family

ID=23964385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60106791T Expired - Lifetime DE60106791T2 (de) 2000-01-31 2001-01-24 Luftfeder mit Seitenführung und axialer Steuerung

Country Status (5)

Country Link
US (1) US6402128B1 (de)
EP (1) EP1122459B1 (de)
JP (1) JP4856316B2 (de)
BR (1) BR0100118A (de)
DE (1) DE60106791T2 (de)

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CA2388555C (en) * 1999-10-22 2009-02-17 Bfs Diversified Products, Llc Integral bracket and end mounting plate for air spring
ITTO20010547A1 (it) * 2001-06-06 2002-12-06 N C M S R L Sospensione di tipo pneumatico con compensazione di dislivelli e di trasferimenti di carico.
KR100422551B1 (ko) * 2001-10-08 2004-03-11 현대자동차주식회사 자동차의 공기현가장치
CA2364224A1 (en) * 2001-12-04 2003-06-04 Andrew H. Johnson Air spring force apparatus adapted for weight transfer
DE10207102B4 (de) * 2002-02-20 2005-09-15 Zf Sachs Ag Schwingungsdämpfer
DE10212898B4 (de) * 2002-03-22 2004-03-04 GKN Löbro GmbH Rollbalg und Rollbalganordnung
US7150450B2 (en) * 2003-06-04 2006-12-19 Arvinmeritor Technology, Llc Vehicle suspension damper with integral height leveling valve
US20060237884A1 (en) * 2003-06-04 2006-10-26 Arvinmeritor Technology, Llc Vehicle suspension damper with integral height leveling valve
DE102004012881A1 (de) * 2004-03-16 2005-10-06 Daimlerchrysler Ag Gasfedersystem mit zentral geführtem Schlauchrollbalg
US7497423B2 (en) * 2004-11-04 2009-03-03 Bfs Diversified Products, Llc Extensible end member for gas spring assembly
DE102005026314C5 (de) * 2005-06-07 2008-09-25 Lkh-Kunststoffwerk Gmbh & Co. Kg Tauchkolben aus Kunststoff für eine Luftfeder
JP4767038B2 (ja) * 2006-02-27 2011-09-07 アイシン精機株式会社 空気ばね
US8302944B1 (en) * 2007-07-17 2012-11-06 Iowa State University Research Foundation, Inc. Pneumatic vibration isolation device
KR101393336B1 (ko) 2007-10-09 2014-05-12 현대자동차주식회사 차량의 캡 마운팅 시스템
AU2009268503B2 (en) * 2008-07-09 2014-05-08 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
US8511652B2 (en) * 2008-07-09 2013-08-20 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
US8302710B2 (en) 2009-02-18 2012-11-06 L'equipe Fabconcept Inc. Vehicle suspension system
US8613430B2 (en) 2009-04-01 2013-12-24 Firestone Industrial Products Company, Llc Gas spring assembly and suspension system including same
US7950674B2 (en) * 2009-04-09 2011-05-31 Arvinmeritor Technology, Llc Ride height leveling control for dual air spring configuration
US8534687B2 (en) 2010-07-05 2013-09-17 Fluid Ride Ltd. Suspension strut for a vehicle
CN102287468A (zh) * 2011-06-22 2011-12-21 杨洁 一种由限位缓冲和充液静刚度调节组合的空气弹簧
US9308796B2 (en) * 2012-01-31 2016-04-12 Firestone Industrial Products Company, Llc Gas spring assembly and method of adjustment
US9574582B2 (en) 2012-04-23 2017-02-21 Fluid Ride, Ltd. Hydraulic pump system and method of operation
DE102013218024B4 (de) * 2013-09-10 2020-01-02 Saf-Holland Gmbh Luftfeder und Tauchkolben für Luftfeder
KR101575269B1 (ko) * 2014-11-10 2015-12-07 현대자동차 주식회사 푸셔 액슬 시스템용 에어 스프링 장치
CN104534007B (zh) * 2015-01-07 2016-06-08 青岛思锐科技有限公司 高度阀内置式空气弹簧减振器总成
US20180043207A1 (en) * 2015-04-02 2018-02-15 George Moser Treadmill
RU2662299C1 (ru) * 2017-06-15 2018-07-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Дальневосточный государственный университет путей сообщения" (ДВГУПС) Пневматический гаситель колебаний
AU2018395241A1 (en) * 2017-12-27 2020-07-09 Ergoair, Inc. Pneumatic seat support
US11338637B2 (en) * 2019-01-28 2022-05-24 Tenneco Automotive Operating Company Inc. Electro-magnetic damper with air spring
CN114174083A (zh) * 2019-07-31 2022-03-11 威巴克欧洲股份公司 调节用于车辆的弹簧件的底点的装置和方法

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US3246905A (en) * 1963-04-11 1966-04-19 Frank S Morgan Apparatus and method for supporting variable static loads by fluid pressure spring-shock absorber means including thermoelectrically controlled vapor pressure varying means and lock-out
SE367158B (sv) * 1971-07-14 1974-05-20 Bilstein August Fa Hydraulisk stotfaangare
US3790147A (en) * 1972-11-17 1974-02-05 Gen Motors Corp Height control valve for air spring with end piston-boot operated
JPS5913137Y2 (ja) * 1979-08-20 1984-04-19 トキコ株式会社 車高調整装置
JPS56160167A (en) * 1980-04-30 1981-12-09 Toshiba Corp Setting system of key telephone device
EP0075969B1 (de) 1981-09-30 1985-10-23 Werkzeugmaschinenfabrik Oerlikon-Bührle AG Niveauregulierventil für lastabhängige Luftfederungsanlagen in Fahrzeugen
US4588171A (en) * 1981-12-18 1986-05-13 Applied Power Inc. Shock absorber and air spring assembly
DE3436664A1 (de) * 1983-10-07 1985-05-02 Bridgestone Corp., Tokio/Tokyo Membran-luftfeder
JPS60121336A (ja) * 1983-12-03 1985-06-28 Bridgestone Corp ダイアフラム形空気ばね
IT1178992B (it) 1984-06-27 1987-09-16 Fiat Auto Spa Molla pneumatica a rigidezza variabile particolarmente per sospensioni di veicoli
JPS61139505A (ja) * 1984-12-12 1986-06-26 Toyota Motor Corp エア−サスペンシヨン
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US4741517A (en) * 1986-09-24 1988-05-03 The Goodyear Tire & Rubber Company Air spring with extensible fabric restraining cylinder
US4722516A (en) * 1986-09-24 1988-02-02 The Goodyear Tire & Rubber Company Air spring with fabric restraining cylinder
US4844429A (en) * 1986-11-10 1989-07-04 The Firestone Tire & Rubber Company Die spring construction
US4844428A (en) 1987-03-31 1989-07-04 Aisin Seiki Kabushiki Kaisha Air spring assembly
DE4018712A1 (de) 1990-06-12 1991-12-19 Bosch Gmbh Robert Luftfeder mit umschaltbarer federsteifigkeit
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DE4406607C2 (de) * 1994-03-01 1997-05-28 Daimler Benz Ag Luftfederaggregat
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US6065741A (en) * 1997-08-07 2000-05-23 Honeywell Inc. Pneumatic isolator element

Also Published As

Publication number Publication date
BR0100118A (pt) 2001-08-28
DE60106791T2 (de) 2005-10-27
US6402128B1 (en) 2002-06-11
EP1122459A3 (de) 2001-09-26
EP1122459A2 (de) 2001-08-08
JP2001241479A (ja) 2001-09-07
EP1122459B1 (de) 2004-11-03
JP4856316B2 (ja) 2012-01-18

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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: VEYANCE TECHNOLOGIES, INC., FAIRLAWN, OHIO, US

8328 Change in the person/name/address of the agent

Representative=s name: DREISS, FUHLENDORF, STEIMLE & BECKER, 70188 STUTTG