FR2354229B1 - - Google Patents

Info

Publication number
FR2354229B1
FR2354229B1 FR7618030A FR7618030A FR2354229B1 FR 2354229 B1 FR2354229 B1 FR 2354229B1 FR 7618030 A FR7618030 A FR 7618030A FR 7618030 A FR7618030 A FR 7618030A FR 2354229 B1 FR2354229 B1 FR 2354229B1
Authority
FR
France
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
FR7618030A
Other languages
French (fr)
Other versions
FR2354229A1 (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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes 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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Priority to FR7618030A priority Critical patent/FR2354229A1/en
Publication of FR2354229A1 publication Critical patent/FR2354229A1/en
Application granted granted Critical
Publication of FR2354229B1 publication Critical patent/FR2354229B1/fr
Granted 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/08—Bolster supports or mountings incorporating rubber 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/393—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type with spherical or conical sleeves
    • F16F1/3935—Conical sleeves
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Springs (AREA)
FR7618030A 1976-06-11 1976-06-11 Secondary suspension between railway vehicle body and bogie frame - has frusto=conical spring below cylindrical spring, with concentric conical layers of rubber Granted FR2354229A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618030A FR2354229A1 (en) 1976-06-11 1976-06-11 Secondary suspension between railway vehicle body and bogie frame - has frusto=conical spring below cylindrical spring, with concentric conical layers of rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618030A FR2354229A1 (en) 1976-06-11 1976-06-11 Secondary suspension between railway vehicle body and bogie frame - has frusto=conical spring below cylindrical spring, with concentric conical layers of rubber

Publications (2)

Publication Number Publication Date
FR2354229A1 FR2354229A1 (en) 1978-01-06
FR2354229B1 true FR2354229B1 (en) 1981-03-06

Family

ID=9174357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618030A Granted FR2354229A1 (en) 1976-06-11 1976-06-11 Secondary suspension between railway vehicle body and bogie frame - has frusto=conical spring below cylindrical spring, with concentric conical layers of rubber

Country Status (1)

Country Link
FR (1) FR2354229A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555688B1 (en) * 1983-11-25 1988-03-18 Ouest Cie LOW-STRAIGHT ELASTIC SUPPORT, ESPECIALLY FOR A MOTOR VEHICLE
FR2560322B1 (en) * 1984-02-24 1986-06-20 Mte ELASTIC SUPPORT DEVICE
US6022600A (en) * 1992-04-24 2000-02-08 Lord Corporation High-temperature fluid mounting
FR2960844B1 (en) * 2010-06-08 2012-07-06 Hutchinson SOMMIER TILT AND SECONDARY SUSPENSION COMPRISING SAME
AT511876B1 (en) * 2011-08-30 2020-02-15 Siemens Mobility GmbH SPRING LOCK FOR SECONDARY SPRING
CN103661463B (en) * 2013-12-13 2016-08-31 齐齐哈尔轨道交通装备有限责任公司 A kind of bogie for high-speed rail wagon
CN105584497A (en) * 2014-10-22 2016-05-18 株洲时代新材料科技股份有限公司 Manufacturing and assembling method for variable-rigidity traction rubber pile and rigidity varying method

Also Published As

Publication number Publication date
FR2354229A1 (en) 1978-01-06

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Legal Events

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