FR2298737A1 - Dispositif pour l'amortissement d'un mouvement oscillatoire - Google Patents

Dispositif pour l'amortissement d'un mouvement oscillatoire

Info

Publication number
FR2298737A1
FR2298737A1 FR7502257A FR7502257A FR2298737A1 FR 2298737 A1 FR2298737 A1 FR 2298737A1 FR 7502257 A FR7502257 A FR 7502257A FR 7502257 A FR7502257 A FR 7502257A FR 2298737 A1 FR2298737 A1 FR 2298737A1
Authority
FR
France
Prior art keywords
elastic block
shock absorber
block
railway vehicle
vehicle 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.)
Granted
Application number
FR7502257A
Other languages
English (en)
Other versions
FR2298737B3 (fr
Inventor
A Malherbe
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.)
AIRLEX
Original Assignee
AIRLEX
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 AIRLEX filed Critical AIRLEX
Priority to FR7502257A priority Critical patent/FR2298737A1/fr
Publication of FR2298737A1 publication Critical patent/FR2298737A1/fr
Application granted granted Critical
Publication of FR2298737B3 publication Critical patent/FR2298737B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • 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
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/377—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having holes or openings
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
    • F16F15/0275—Control of stiffness

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
FR7502257A 1975-01-24 1975-01-24 Dispositif pour l'amortissement d'un mouvement oscillatoire Granted FR2298737A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7502257A FR2298737A1 (fr) 1975-01-24 1975-01-24 Dispositif pour l'amortissement d'un mouvement oscillatoire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7502257A FR2298737A1 (fr) 1975-01-24 1975-01-24 Dispositif pour l'amortissement d'un mouvement oscillatoire

Publications (2)

Publication Number Publication Date
FR2298737A1 true FR2298737A1 (fr) 1976-08-20
FR2298737B3 FR2298737B3 (fr) 1977-10-21

Family

ID=9150282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502257A Granted FR2298737A1 (fr) 1975-01-24 1975-01-24 Dispositif pour l'amortissement d'un mouvement oscillatoire

Country Status (1)

Country Link
FR (1) FR2298737A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009120A1 (fr) * 1978-09-23 1980-04-02 Boge GmbH Coussinet en caoutchouc à amortissement hydraulique
EP0012638A1 (fr) * 1978-12-07 1980-06-25 Automobiles Peugeot Cale élastique, notamment pour la suspension d'un moteur de véhicule
FR2462618A2 (fr) * 1979-08-03 1981-02-13 Peugeot Cale elastique, notamment pour la suspension d'un moteur de vehicule
US4566677A (en) * 1982-06-11 1986-01-28 Vibrachoc Vibration damper and in particular frequency adapter for a helicopter blade
DE3535897A1 (de) * 1984-12-14 1986-06-19 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Federkoerper und verfahren zu seiner herstellung
EP0187888A1 (fr) * 1985-01-18 1986-07-23 WOCO Franz-Josef Wolf & Co. Elément-ressort et procédé pour sa fabrication
EP0192936A2 (fr) * 1985-02-27 1986-09-03 WOCO Franz-Josef Wolf & Co. Elément ressort
EP0302139A1 (fr) * 1987-08-05 1989-02-08 WOCO Franz-Josef Wolf & Co. Elément ressort du type à flexion
FR2630175A1 (fr) * 1988-04-18 1989-10-20 Michon Pierre Dispositif amovible d'absorption de vibrations
FR2660382A1 (fr) * 1990-03-30 1991-10-04 Lepierres Gildas Supports amortisseurs de vibrations.
FR2672351A1 (fr) * 1991-02-04 1992-08-07 Hutchinson Support elastique a raideur variable.
WO1997006371A1 (fr) * 1995-08-08 1997-02-20 Iradj Hessabi Accumulateur d'energie chargeable et dechargeable
EP1188949A2 (fr) * 2000-08-31 2002-03-20 C.F. GOMMA S.p.A. Support élastique amortisseur et procédé de définition pour ses caractéristiques
WO2003076821A1 (fr) * 2002-03-04 2003-09-18 Lord Corporation Suspension a double rigidite
CN111279096A (zh) * 2017-09-11 2020-06-12 南德盘形连轴器制造有限及两合公司 装卸台缓冲器

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009120A1 (fr) * 1978-09-23 1980-04-02 Boge GmbH Coussinet en caoutchouc à amortissement hydraulique
EP0012638A1 (fr) * 1978-12-07 1980-06-25 Automobiles Peugeot Cale élastique, notamment pour la suspension d'un moteur de véhicule
FR2462618A2 (fr) * 1979-08-03 1981-02-13 Peugeot Cale elastique, notamment pour la suspension d'un moteur de vehicule
US4566677A (en) * 1982-06-11 1986-01-28 Vibrachoc Vibration damper and in particular frequency adapter for a helicopter blade
DE3535897A1 (de) * 1984-12-14 1986-06-19 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Federkoerper und verfahren zu seiner herstellung
EP0187888A1 (fr) * 1985-01-18 1986-07-23 WOCO Franz-Josef Wolf & Co. Elément-ressort et procédé pour sa fabrication
EP0192936A2 (fr) * 1985-02-27 1986-09-03 WOCO Franz-Josef Wolf & Co. Elément ressort
EP0192936A3 (en) * 1985-02-27 1987-01-07 Woco Franz-Josef Wolf & Co. Spring member
EP0302139A1 (fr) * 1987-08-05 1989-02-08 WOCO Franz-Josef Wolf & Co. Elément ressort du type à flexion
FR2630175A1 (fr) * 1988-04-18 1989-10-20 Michon Pierre Dispositif amovible d'absorption de vibrations
FR2660382A1 (fr) * 1990-03-30 1991-10-04 Lepierres Gildas Supports amortisseurs de vibrations.
FR2672351A1 (fr) * 1991-02-04 1992-08-07 Hutchinson Support elastique a raideur variable.
EP0498710A2 (fr) * 1991-02-04 1992-08-12 Hutchinson Support élastique à raideur variable
EP0498710A3 (en) * 1991-02-04 1992-09-23 Hutchinson Variable-stiffness elastic support
WO1997006371A1 (fr) * 1995-08-08 1997-02-20 Iradj Hessabi Accumulateur d'energie chargeable et dechargeable
EP1188949A2 (fr) * 2000-08-31 2002-03-20 C.F. GOMMA S.p.A. Support élastique amortisseur et procédé de définition pour ses caractéristiques
EP1188949A3 (fr) * 2000-08-31 2003-09-17 C.F. GOMMA S.p.A. Support élastique amortisseur et procédé de définition pour ses caractéristiques
WO2003076821A1 (fr) * 2002-03-04 2003-09-18 Lord Corporation Suspension a double rigidite
CN111279096A (zh) * 2017-09-11 2020-06-12 南德盘形连轴器制造有限及两合公司 装卸台缓冲器
CN111279096B (zh) * 2017-09-11 2022-05-31 南德盘形连轴器制造有限及两合公司 装卸台缓冲器

Also Published As

Publication number Publication date
FR2298737B3 (fr) 1977-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights