FR2250046A1 - Pneumatic suspension for rail vehicle bogie - has air spring under pressure with conical anti-vibration fitting - Google Patents

Pneumatic suspension for rail vehicle bogie - has air spring under pressure with conical anti-vibration fitting

Info

Publication number
FR2250046A1
FR2250046A1 FR7339320A FR7339320A FR2250046A1 FR 2250046 A1 FR2250046 A1 FR 2250046A1 FR 7339320 A FR7339320 A FR 7339320A FR 7339320 A FR7339320 A FR 7339320A FR 2250046 A1 FR2250046 A1 FR 2250046A1
Authority
FR
France
Prior art keywords
air spring
under pressure
rail vehicle
spring under
pneumatic suspension
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.)
Granted
Application number
FR7339320A
Other languages
English (en)
Other versions
FR2250046B1 (fr
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.)
MTE SA
Original Assignee
MTE SA
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 MTE SA filed Critical MTE SA
Priority to FR7339320A priority Critical patent/FR2250046A1/fr
Priority to ES431185A priority patent/ES431185A1/es
Priority to IT7012674A priority patent/IT1024647B/it
Priority to BE150268A priority patent/BE821914A/fr
Publication of FR2250046A1 publication Critical patent/FR2250046A1/fr
Application granted granted Critical
Publication of FR2250046B1 publication Critical patent/FR2250046B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
    • B60G11/62—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having both rubber springs and 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
    • F16F9/02—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
    • F16F9/049—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 multi-chamber units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Springs (AREA)
FR7339320A 1973-11-06 1973-11-06 Pneumatic suspension for rail vehicle bogie - has air spring under pressure with conical anti-vibration fitting Granted FR2250046A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7339320A FR2250046A1 (en) 1973-11-06 1973-11-06 Pneumatic suspension for rail vehicle bogie - has air spring under pressure with conical anti-vibration fitting
ES431185A ES431185A1 (es) 1973-11-06 1974-10-19 Perfeccionamiento en una suspension neumatica.
IT7012674A IT1024647B (it) 1973-11-06 1974-10-21 Perfezionamenti nelle sospensioni pneumatiche, particolarmente per veicoli ferroviari
BE150268A BE821914A (fr) 1973-11-06 1974-11-06 Perfectionnement aux suspensions pneumatiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339320A FR2250046A1 (en) 1973-11-06 1973-11-06 Pneumatic suspension for rail vehicle bogie - has air spring under pressure with conical anti-vibration fitting

Publications (2)

Publication Number Publication Date
FR2250046A1 true FR2250046A1 (en) 1975-05-30
FR2250046B1 FR2250046B1 (fr) 1976-04-30

Family

ID=9127325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339320A Granted FR2250046A1 (en) 1973-11-06 1973-11-06 Pneumatic suspension for rail vehicle bogie - has air spring under pressure with conical anti-vibration fitting

Country Status (4)

Country Link
BE (1) BE821914A (fr)
ES (1) ES431185A1 (fr)
FR (1) FR2250046A1 (fr)
IT (1) IT1024647B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013181282A1 (fr) * 2012-05-29 2013-12-05 Firestone Industrial Products Company, Llc Ensemble ressort à fluide et ressort en caoutchouc
CN107701641A (zh) * 2017-10-27 2018-02-16 株洲时代新材料科技股份有限公司 组合式空气弹簧组件
EP3342673A1 (fr) * 2016-12-27 2018-07-04 Toyo Tire&Rubber Co., Ltd. Ressort pneumatique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074900A (zh) * 2014-06-29 2014-10-01 奉化市飞天人精密模具设计有限公司 一种汽车减震器及其热处理过程

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013181282A1 (fr) * 2012-05-29 2013-12-05 Firestone Industrial Products Company, Llc Ensemble ressort à fluide et ressort en caoutchouc
US9636963B2 (en) 2012-05-29 2017-05-02 Firestone Industrial Products Company, Llc Fluid spring and rubber spring assembly
EP3342673A1 (fr) * 2016-12-27 2018-07-04 Toyo Tire&Rubber Co., Ltd. Ressort pneumatique
CN107701641A (zh) * 2017-10-27 2018-02-16 株洲时代新材料科技股份有限公司 组合式空气弹簧组件

Also Published As

Publication number Publication date
BE821914A (fr) 1975-05-06
FR2250046B1 (fr) 1976-04-30
IT1024647B (it) 1978-07-20
ES431185A1 (es) 1976-10-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse