CH501861A - Damping device for air springs - Google Patents

Damping device for air springs

Info

Publication number
CH501861A
CH501861A CH201770A CH201770A CH501861A CH 501861 A CH501861 A CH 501861A CH 201770 A CH201770 A CH 201770A CH 201770 A CH201770 A CH 201770A CH 501861 A CH501861 A CH 501861A
Authority
CH
Switzerland
Prior art keywords
damping device
air springs
springs
air
damping
Prior art date
Application number
CH201770A
Other languages
Italian (it)
Inventor
Tavella Corrado
Original Assignee
Gomma Antivibranti Applic
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 Gomma Antivibranti Applic filed Critical Gomma Antivibranti Applic
Publication of CH501861A publication Critical patent/CH501861A/en

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)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Springs (AREA)
CH201770A 1969-02-13 1970-02-12 Damping device for air springs CH501861A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH501861A true CH501861A (en) 1971-01-15

Family

ID=11143357

Family Applications (1)

Application Number Title Priority Date Filing Date
CH201770A CH501861A (en) 1969-02-13 1970-02-12 Damping device for air springs

Country Status (8)

Country Link
BE (1) BE745880A (en)
CH (1) CH501861A (en)
DE (2) DE1939864A1 (en)
FR (1) FR2031388A1 (en)
GB (1) GB1231766A (en)
LU (1) LU60350A1 (en)
NL (1) NL7002099A (en)
YU (1) YU32873B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316503B2 (en) * 1973-04-03 1977-09-15 Ausscheidung in: 23 65 558 Messerschmitt-Bölkow-Blohm GmbH, 8000 München BUMPER FOR VEHICLES
CA1097380A (en) * 1977-12-20 1981-03-10 William C. Pierce Air spring assembly
US4762308A (en) * 1987-03-30 1988-08-09 The Firestone Tire & Rubber Company Damping valve for air spring suspension systems
DE3824542A1 (en) * 1988-07-20 1990-01-25 Sauer Achsenfab SUBMERSIBLE PISTON ARRANGEMENT
US5060916A (en) * 1988-07-20 1991-10-29 Otto Sauer Achsenfabrik Keilberg Plunger piston system
DE4327585C2 (en) * 1993-08-17 1998-11-19 Continental Ag Air spring with an elastomeric, pressurizable bellows
DE19648112C1 (en) * 1996-11-21 1998-03-05 Contitech Luftfedersyst Gmbh Device for contactless distance measurement
DE10058102C2 (en) * 2000-11-23 2003-07-03 Harman Audio Electronic Sys Electrodynamic bending moment driver
DE102009016985A1 (en) 2008-04-08 2009-12-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Damper with compressible fluid
DE102009002617A1 (en) * 2009-04-24 2010-10-28 Zf Friedrichshafen Ag Air spring damper
CN102431412A (en) * 2011-10-18 2012-05-02 杨洁 Air spring capable of adjusting static rigidity by filling liquid and adjusting dynamic rigidity by using differential pressure
WO2013165238A1 (en) * 2012-05-01 2013-11-07 Thomas Josephus Johannes Meijlink Air spring with an inversion protection system
CA3009673A1 (en) * 2016-02-23 2017-08-31 Hendrickson Usa, L.L.C. Damping air spring with asymmetrically shaped orifice
DE102017119736B4 (en) * 2017-08-29 2022-03-17 Saf-Holland Gmbh Sealing device for an air spring device, air spring device and method for sealing a primary volume in an air spring device
CN111306233B (en) * 2018-12-11 2022-06-07 宇通客车股份有限公司 Air spring and vehicle
CN111306234B (en) * 2018-12-11 2022-05-24 宇通客车股份有限公司 Air spring and vehicle

Also Published As

Publication number Publication date
FR2031388A1 (en) 1970-11-20
DE1939864A1 (en) 1970-10-08
YU32873B (en) 1975-10-31
GB1231766A (en) 1971-05-12
LU60350A1 (en) 1970-04-13
YU35670A (en) 1975-04-30
DE6931018U (en) 1971-04-22
NL7002099A (en) 1970-08-17
BE745880A (en) 1970-07-16

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Legal Events

Date Code Title Description
PL Patent ceased