GB2059005A - Improvement to shock absorbers for automatic coupling devices for railway vehicles - Google Patents

Improvement to shock absorbers for automatic coupling devices for railway vehicles Download PDF

Info

Publication number
GB2059005A
GB2059005A GB8023275A GB8023275A GB2059005A GB 2059005 A GB2059005 A GB 2059005A GB 8023275 A GB8023275 A GB 8023275A GB 8023275 A GB8023275 A GB 8023275A GB 2059005 A GB2059005 A GB 2059005A
Authority
GB
United Kingdom
Prior art keywords
shock absorber
elements
deformable
spacer
cavities
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.)
Withdrawn
Application number
GB8023275A
Other languages
English (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.)
SKF Industrie SpA
Original Assignee
RIV SKF Officine di Villar Perosa SpA
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 SKF Officine di Villar Perosa SpA, RIV Officine di Villar Perosa SpA filed Critical RIV SKF Officine di Villar Perosa SpA
Publication of GB2059005A publication Critical patent/GB2059005A/en
Withdrawn legal-status Critical Current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)
GB8023275A 1979-08-01 1980-07-16 Improvement to shock absorbers for automatic coupling devices for railway vehicles Withdrawn GB2059005A (en)

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 (1)

Publication Number Publication Date
GB2059005A true GB2059005A (en) 1981-04-15

Family

ID=11283216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023275A Withdrawn GB2059005A (en) 1979-08-01 1980-07-16 Improvement to shock absorbers for automatic coupling devices for railway vehicles

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453701A3 (en) * 1990-04-25 1992-11-19 Miner Enterprises Inc Buffer cartridge
US5908123A (en) * 1997-01-21 1999-06-01 Keystone Industries, Inc. Rail car buffer and method
US5927523A (en) * 1997-05-30 1999-07-27 Keystone Industries, Inc. Rail car buffer
US6047839A (en) * 1998-02-03 2000-04-11 Huggins; Russell J. Rail car buffer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1738985B1 (de) * 2005-06-30 2008-11-19 Schwab Verkehrstechnik AG Dämpfungsvorrichtung für Zug- und/oder Stosseinrichtungen an Schienenfahrzeugen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453701A3 (en) * 1990-04-25 1992-11-19 Miner Enterprises Inc Buffer cartridge
US5908123A (en) * 1997-01-21 1999-06-01 Keystone Industries, Inc. Rail car buffer and method
US5927523A (en) * 1997-05-30 1999-07-27 Keystone Industries, Inc. Rail car buffer
US6047839A (en) * 1998-02-03 2000-04-11 Huggins; Russell J. Rail car buffer

Also Published As

Publication number Publication date
SE454673B (sv) 1988-05-24
SE8005355L (sv) 1981-02-02
FR2463328A3 (fr) 1981-02-20
NL8004292A (nl) 1981-02-03
DE8020525U1 (de) 1980-11-13
IT7953498U1 (it) 1981-02-01
FR2463328B3 (OSRAM) 1981-10-16
IT7953498V0 (it) 1979-08-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)