FR1505902A - Amortisseur hydropneumatique - Google Patents

Amortisseur hydropneumatique

Info

Publication number
FR1505902A
FR1505902A FR48068A FR69048068A FR1505902A FR 1505902 A FR1505902 A FR 1505902A FR 48068 A FR48068 A FR 48068A FR 69048068 A FR69048068 A FR 69048068A FR 1505902 A FR1505902 A FR 1505902A
Authority
FR
France
Prior art keywords
shock absorber
hydropneumatic shock
hydropneumatic
absorber
shock
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
Application number
FR48068A
Other languages
English (en)
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 Sachs AG
Original Assignee
Fichtel and 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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Application granted granted Critical
Publication of FR1505902A publication Critical patent/FR1505902A/fr
Expired 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
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/044—Self-pumping fluid springs
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
FR48068A 1965-12-17 1966-12-16 Amortisseur hydropneumatique Expired FR1505902A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0047946 1965-12-17

Publications (1)

Publication Number Publication Date
FR1505902A true FR1505902A (fr) 1967-12-15

Family

ID=7101935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48068A Expired FR1505902A (fr) 1965-12-17 1966-12-16 Amortisseur hydropneumatique

Country Status (4)

Country Link
US (1) US3391922A (fr)
DE (1) DE1680679A1 (fr)
FR (1) FR1505902A (fr)
GB (1) GB1163920A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1755237B1 (de) * 1968-04-17 1971-10-07 Hoesch Ag Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregelung fuer Fahrzeuge
FR2507725A1 (fr) * 1981-06-10 1982-12-17 Lucas Industries Ltd Perfectionnements aux supports de suspension pour vehicules

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700225A (en) * 1970-05-28 1972-10-24 Monroe Belgium Nv Combination shock absorber and supplementary air spring unit and method of assembling same
US3686708A (en) * 1970-10-05 1972-08-29 Universal Oil Prod Co Hydraulic cushioning device
US3804394A (en) * 1972-05-30 1974-04-16 North American Rockwell Shock strut
DE3004307C2 (de) * 1980-02-06 1984-06-07 Boge Gmbh, 5208 Eitorf Selbstpumpendes hydropneumatisches Teleskop-Feder-Dämpferelement mit innerer Niveauregelung
DE3122272A1 (de) * 1981-06-04 1982-12-23 Volkswagenwerk Ag, 3180 Wolfsburg "niveauregelvorrichtung fuer fahrzeuge mit einem selbstpumpenden hydropneumatischen federbein"
US4445673A (en) * 1982-01-15 1984-05-01 Applied Power Inc. Shock absorber and air spring assembly
US4588171A (en) * 1981-12-18 1986-05-13 Applied Power Inc. Shock absorber and air spring assembly
JPS6099107U (ja) * 1983-12-14 1985-07-06 トヨタ自動車株式会社 空気ばね式サスペンシヨン
DE3813144C2 (de) * 1988-04-20 1996-07-11 Teves Gmbh Alfred Arbeitskolben, insbesondere für einen Bremskraftverstärker
DE3914385A1 (de) * 1989-04-29 1990-10-31 Boge Ag Selbstpumpendes hydropneumatisches federbein
KR920006667B1 (ko) * 1990-03-07 1992-08-14 정건식 서스펜드 회전체의 방진용 에어 스프링
US5460354A (en) * 1994-06-24 1995-10-24 Bridgestone/Firestone, Inc. Clamp assembly for air spring
DE19505026C2 (de) * 1995-02-15 1996-12-12 Fichtel & Sachs Ag Selbstpumpende Luftfeder
DE19614476A1 (de) * 1996-04-12 1997-10-16 Contitech Luftfedersyst Gmbh Luftfeder mit inkonstantem Fadenwinkel und Verfahren zur Herstellung einer solchen Luftfeder
GB9801135D0 (en) * 1998-01-21 1998-03-18 Rover Group An air spring for a motor vehicle
DE19813901C2 (de) * 1998-03-28 2002-02-07 Mannesmann Sachs Ag Luftfeder mit Abrollrohr
DE10104358C1 (de) * 2001-02-01 2002-10-10 Zf Sachs Ag Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregelung
US7070028B2 (en) * 2001-02-07 2006-07-04 Tenneco Automotive Operating Company Inc. Frequency dependent damper
DE10304613B4 (de) * 2003-02-05 2012-11-22 Continental Teves Ag & Co. Ohg Rollbalg-Luftfeder mit Gelenk
DE10338939B3 (de) * 2003-08-22 2005-02-03 Continental Aktiengesellschaft Pneumatische Feder- und Dämpfereinheit, insbesondere für ein Kraftfahrzeug
US6814347B1 (en) * 2003-09-19 2004-11-09 Tenneco Automotive Operating Company, Inc. Booster to adapt air spring pressure for FDD shock absorber
US7083163B2 (en) * 2003-09-19 2006-08-01 Tenneco Automotive Operating Company Inc. Booster with spring to adapt air spring pressure for load dependent shock absorber
DE102004012881A1 (de) * 2004-03-16 2005-10-06 Daimlerchrysler Ag Gasfedersystem mit zentral geführtem Schlauchrollbalg
US20070089951A1 (en) * 2005-10-20 2007-04-26 Peter Skiba Air spring protective sleeve
US20070126163A1 (en) * 2005-12-05 2007-06-07 Bfs Diversified Products, Llc Compact, high-force air spring assembly and vehicle suspension system
DE102006013072B3 (de) * 2006-03-22 2007-08-02 Zf Friedrichshafen Ag Selbstpumpende hydropneumatische Feder-Dämpfer-Einheit
US20080143027A1 (en) * 2006-12-14 2008-06-19 Tenneco Automotive Operating Company Inc. Top cap crimping for air spring suspension
JP5077549B2 (ja) * 2007-10-31 2012-11-21 日立オートモティブシステムズ株式会社 油圧緩衝器の製造方法
US8701846B2 (en) * 2009-08-26 2014-04-22 Tenneco Automotive Operating Company Inc Inverted strut comprising an air damper combined with a hydraulic stop
DE102010040980B4 (de) * 2010-09-17 2014-04-03 Saf-Holland Gmbh Luftfeder
RU2481507C1 (ru) * 2011-09-27 2013-05-10 Российская Федерация, от имени которой выступает Главное управление специальных программ Президента Российской Федерации (ГУСП) Пневмогидравлический амортизатор
JP5873406B2 (ja) * 2012-08-10 2016-03-01 Ｋｙｂ株式会社 緩衝器
JP6438258B2 (ja) * 2014-09-30 2018-12-12 株式会社ショーワ 反力調整部材及びサスペンション
JP6577826B2 (ja) * 2015-10-26 2019-09-18 株式会社ショーワ 緩衝器
US10752076B2 (en) * 2018-06-07 2020-08-25 Beijingwest Industries Co., Ltd. Hydraulic damper with a compression stop assembly
CN110410450B (zh) * 2019-08-30 2024-04-19 扬州市永发气动液压设备有限公司 一种缓冲工程机械用液压缸
CN113217572B (zh) * 2020-05-27 2022-09-27 北京京西重工有限公司 阻尼器组件
US11548345B1 (en) * 2020-09-02 2023-01-10 Afco Performance Group, Llc Suspension component for utility vehicles
CN118030980B (zh) * 2024-04-11 2024-06-21 兰州大学 一种可抗泥石流冲击的油气管道防护装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000625A (en) * 1958-11-19 1961-09-19 Gen Motors Corp Multiple stage variable rate spring
US3046003A (en) * 1959-07-16 1962-07-24 Midland Ross Corp Fluid spring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1755237B1 (de) * 1968-04-17 1971-10-07 Hoesch Ag Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregelung fuer Fahrzeuge
FR2507725A1 (fr) * 1981-06-10 1982-12-17 Lucas Industries Ltd Perfectionnements aux supports de suspension pour vehicules

Also Published As

Publication number Publication date
US3391922A (en) 1968-07-09
DE1680679A1 (de) 1970-03-12
GB1163920A (en) 1969-09-10

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