FR2463328A3 - Amortisseur de chocs pour dispositifs d'accrochage automatique de wagons de chemin de fer - Google Patents

Amortisseur de chocs pour dispositifs d'accrochage automatique de wagons de chemin de fer Download PDF

Info

Publication number
FR2463328A3
FR2463328A3 FR8016997A FR8016997A FR2463328A3 FR 2463328 A3 FR2463328 A3 FR 2463328A3 FR 8016997 A FR8016997 A FR 8016997A FR 8016997 A FR8016997 A FR 8016997A FR 2463328 A3 FR2463328 A3 FR 2463328A3
Authority
FR
France
Prior art keywords
deformable
shock absorber
elements
cavities
contour
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
FR8016997A
Other languages
English (en)
French (fr)
Other versions
FR2463328B3 (OSRAM
Inventor
Renato Miniscalco
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.)
SKF Industrie SpA
Original Assignee
RIV Officine di Villar Perosa SpA
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 RIV Officine di Villar Perosa SpA filed Critical RIV Officine di Villar Perosa SpA
Publication of FR2463328A3 publication Critical patent/FR2463328A3/fr
Application granted granted Critical
Publication of FR2463328B3 publication Critical patent/FR2463328B3/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
    • F16F1/403—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 characterised by the shape of the non-elastic interengaging parts between the elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/12—Buffers with fluid springs or shock-absorbers; Combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/08—Draw-gear combined with buffing appliances with fluid springs or fluid shock-absorbers; Combinations thereof
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Dampers (AREA)
FR8016997A 1979-08-01 1980-07-31 Amortisseur de chocs pour dispositifs d'accrochage automatique de wagons de chemin de fer Granted FR2463328A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO1979U53498U IT7953498U1 (it) 1979-08-01 1979-08-01 Perfezionamento agli smorzatori per dispositivo di aggancio automatico tra veicoli ferroviari.

Publications (2)

Publication Number Publication Date
FR2463328A3 true FR2463328A3 (fr) 1981-02-20
FR2463328B3 FR2463328B3 (OSRAM) 1981-10-16

Family

ID=11283216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016997A Granted FR2463328A3 (fr) 1979-08-01 1980-07-31 Amortisseur de chocs pour dispositifs d'accrochage automatique de wagons de chemin de fer

Country Status (6)

Country Link
DE (1) DE8020525U1 (OSRAM)
FR (1) FR2463328A3 (OSRAM)
GB (1) GB2059005A (OSRAM)
IT (1) IT7953498U1 (OSRAM)
NL (1) NL8004292A (OSRAM)
SE (1) SE454673B (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104101A (en) * 1990-04-25 1992-04-14 Miner Enterprises, Inc. Buffer cartridge
US5927523A (en) * 1997-05-30 1999-07-27 Keystone Industries, Inc. Rail car buffer
US5908123A (en) * 1997-01-21 1999-06-01 Keystone Industries, Inc. Rail car buffer and method
US6047839A (en) * 1998-02-03 2000-04-11 Huggins; Russell J. Rail car buffer
EP1738985B1 (de) * 2005-06-30 2008-11-19 Schwab Verkehrstechnik AG Dämpfungsvorrichtung für Zug- und/oder Stosseinrichtungen an Schienenfahrzeugen

Also Published As

Publication number Publication date
SE454673B (sv) 1988-05-24
SE8005355L (sv) 1981-02-02
NL8004292A (nl) 1981-02-03
DE8020525U1 (de) 1980-11-13
IT7953498U1 (it) 1981-02-01
GB2059005A (en) 1981-04-15
FR2463328B3 (OSRAM) 1981-10-16
IT7953498V0 (it) 1979-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse