GB1231766A - - Google Patents

Info

Publication number
GB1231766A
GB1231766A GB1231766DA GB1231766A GB 1231766 A GB1231766 A GB 1231766A GB 1231766D A GB1231766D A GB 1231766DA GB 1231766 A GB1231766 A GB 1231766A
Authority
GB
United Kingdom
Prior art keywords
valve
feb
spring
damped
unequal
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
Other languages
English (en)
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 filed Critical
Publication of GB1231766A publication Critical patent/GB1231766A/en
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
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0521—Pneumatic spring characteristics the spring having a flexible wall
    • 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
    • F16F9/0472—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 characterised by comprising a damping device
    • 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
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • 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
    • B60G2500/11—Damping valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
GB1231766D 1969-02-13 1970-02-13 Expired GB1231766A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1281069 1969-02-13

Publications (1)

Publication Number Publication Date
GB1231766A true GB1231766A (it) 1971-05-12

Family

ID=11143357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231766D Expired GB1231766A (it) 1969-02-13 1970-02-13

Country Status (8)

Country Link
BE (1) BE745880A (it)
CH (1) CH501861A (it)
DE (2) DE6931018U (it)
FR (1) FR2031388A1 (it)
GB (1) GB1231766A (it)
LU (1) LU60350A1 (it)
NL (1) NL7002099A (it)
YU (1) YU32873B (it)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000411A1 (en) * 1977-12-20 1979-07-12 Lear Siegler Inc Air spring assembly
US4762308A (en) * 1987-03-30 1988-08-09 The Firestone Tire & Rubber Company Damping valve for air spring suspension systems
US4890823A (en) * 1988-07-20 1990-01-02 Otto Sauer Achsenfabrik Keilberg Plunger piston system with separate plastic plunger piston and supporting member
US5060916A (en) * 1988-07-20 1991-10-29 Otto Sauer Achsenfabrik Keilberg Plunger piston system
DE4327585A1 (de) * 1993-08-17 1995-03-02 Continental Ag Luftfeder mit einem elastomeren, druckbeaufschlagbaren Rollbalg
EP0844116A1 (de) * 1996-11-21 1998-05-27 ContiTech Luftfedersysteme GmbH Kraftfahrzeug-Luftfedersystem
EP2243977A3 (de) * 2009-04-24 2011-01-05 ZF Friedrichshafen AG Luftfeder-Dämpfer
CN102431412A (zh) * 2011-10-18 2012-05-02 杨洁 一种充液调静刚度和压差调动刚度的空气弹簧
WO2013165238A1 (en) * 2012-05-01 2013-11-07 Thomas Josephus Johannes Meijlink Air spring with an inversion protection system
WO2017147120A1 (en) * 2016-02-23 2017-08-31 Hendrickson Usa, L.L.C. Damping air spring with asymmetrically shaped orifice
CN111306234A (zh) * 2018-12-11 2020-06-19 郑州宇通客车股份有限公司 一种空气弹簧及车辆
CN111306233A (zh) * 2018-12-11 2020-06-19 郑州宇通客车股份有限公司 一种空气弹簧及车辆

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316503B2 (de) * 1973-04-03 1977-09-15 Ausscheidung in: 23 65 558 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Stossfaenger fuer fahrzeuge
DE10058102C2 (de) * 2000-11-23 2003-07-03 Harman Audio Electronic Sys Elektrodynamischer Biegemomententreiber
DE102009016985A1 (de) 2008-04-08 2009-12-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Dämpfer mit kompressiblem Fluid
DE102017119736B4 (de) * 2017-08-29 2022-03-17 Saf-Holland Gmbh Dichtvorrichtung für eine Luftfedereinrichtung, Luftfedereinrichtung und Verfahren zum Abdichten eines Primärvolumens in einer Luftfedereinrichtung

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000411A1 (en) * 1977-12-20 1979-07-12 Lear Siegler Inc Air spring assembly
US4762308A (en) * 1987-03-30 1988-08-09 The Firestone Tire & Rubber Company Damping valve for air spring suspension systems
AU607460B2 (en) * 1987-03-30 1991-03-07 Firestone Tire And Rubber Co., The Damping valve for air spring suspension systems
US4890823A (en) * 1988-07-20 1990-01-02 Otto Sauer Achsenfabrik Keilberg Plunger piston system with separate plastic plunger piston and supporting member
EP0351678A2 (de) * 1988-07-20 1990-01-24 Otto Sauer Achsenfabrik Keilberg Tauchkolbenanordnung
DE3824542A1 (de) * 1988-07-20 1990-01-25 Sauer Achsenfab Tauchkolbenanordnung
EP0351678A3 (en) * 1988-07-20 1990-12-27 Otto Sauer Achsenfabrik Keilberg Piston arrangement
US5060916A (en) * 1988-07-20 1991-10-29 Otto Sauer Achsenfabrik Keilberg Plunger piston system
DE4327585A1 (de) * 1993-08-17 1995-03-02 Continental Ag Luftfeder mit einem elastomeren, druckbeaufschlagbaren Rollbalg
DE4327585C2 (de) * 1993-08-17 1998-11-19 Continental Ag Luftfeder mit einem elastomeren, druckbeaufschlagbaren Rollbalg
EP0844116A1 (de) * 1996-11-21 1998-05-27 ContiTech Luftfedersysteme GmbH Kraftfahrzeug-Luftfedersystem
EP2243977A3 (de) * 2009-04-24 2011-01-05 ZF Friedrichshafen AG Luftfeder-Dämpfer
CN102431412A (zh) * 2011-10-18 2012-05-02 杨洁 一种充液调静刚度和压差调动刚度的空气弹簧
WO2013165238A1 (en) * 2012-05-01 2013-11-07 Thomas Josephus Johannes Meijlink Air spring with an inversion protection system
WO2017147120A1 (en) * 2016-02-23 2017-08-31 Hendrickson Usa, L.L.C. Damping air spring with asymmetrically shaped orifice
CN108603555A (zh) * 2016-02-23 2018-09-28 亨德里克森美国有限责任公司 具有非对称形状孔口的阻尼空气弹簧
CN111306234A (zh) * 2018-12-11 2020-06-19 郑州宇通客车股份有限公司 一种空气弹簧及车辆
CN111306233A (zh) * 2018-12-11 2020-06-19 郑州宇通客车股份有限公司 一种空气弹簧及车辆
CN111306233B (zh) * 2018-12-11 2022-06-07 宇通客车股份有限公司 一种空气弹簧及车辆

Also Published As

Publication number Publication date
YU35670A (en) 1975-04-30
BE745880A (fr) 1970-07-16
YU32873B (en) 1975-10-31
LU60350A1 (it) 1970-04-13
FR2031388A1 (it) 1970-11-20
CH501861A (it) 1971-01-15
DE6931018U (de) 1971-04-22
DE1939864A1 (de) 1970-10-08
NL7002099A (it) 1970-08-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee