GB812562A - Buffer device for railway rolling stock - Google Patents

Buffer device for railway rolling stock

Info

Publication number
GB812562A
GB812562A GB3698/56A GB369856A GB812562A GB 812562 A GB812562 A GB 812562A GB 3698/56 A GB3698/56 A GB 3698/56A GB 369856 A GB369856 A GB 369856A GB 812562 A GB812562 A GB 812562A
Authority
GB
United Kingdom
Prior art keywords
buffer device
rolling stock
railway rolling
feb
piston
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.)
Expired
Application number
GB3698/56A
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.)
ATEL CONST NORD de la FRANCE
Original Assignee
ATEL CONST NORD de la FRANCE
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 ATEL CONST NORD de la FRANCE filed Critical ATEL CONST NORD de la FRANCE
Publication of GB812562A publication Critical patent/GB812562A/en
Expired 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

812,562. Buffers. ATELIERS DE CONSTRUCTION DU NORD DE LA FRANCE. Feb. 6, 1956 [Feb. 5, 1955], No. 3698/56. Class 103(5) A piston 4 connected to the buffer head 1 displaces oil from the interior 7 of the cylinder 8 through orifices 10 to a duct 9 leading to an oil reservoir. A spring 23 also absorbs a proportion of the impact force. On the return stroke of the piston 4 the valve 13 opens to allow the chamber 7 to fill more quickly.
GB3698/56A 1955-02-05 1956-02-06 Buffer device for railway rolling stock Expired GB812562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1121147T 1955-02-05

Publications (1)

Publication Number Publication Date
GB812562A true GB812562A (en) 1959-04-29

Family

ID=9631902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3698/56A Expired GB812562A (en) 1955-02-05 1956-02-06 Buffer device for railway rolling stock

Country Status (5)

Country Link
BE (1) BE544962A (en)
DE (1) DE1067051B (en)
FR (1) FR1121147A (en)
GB (1) GB812562A (en)
NL (2) NL100153C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933279A1 (en) * 1998-02-03 1999-08-04 Keystone Industries, Inc. Rail car buffer
EP1283142A1 (en) * 2001-08-10 2003-02-12 Schwab Verkehrstechnik AG Buffer for railway vehicles
CN108869622A (en) * 2018-07-24 2018-11-23 广东机电职业技术学院 A kind of plunger type buffer unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933344A (en) * 1973-08-23 1976-01-20 Tayco Developments, Inc. Liquid spring-shock absorber assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933279A1 (en) * 1998-02-03 1999-08-04 Keystone Industries, Inc. Rail car buffer
US6047839A (en) * 1998-02-03 2000-04-11 Huggins; Russell J. Rail car buffer
EP1283142A1 (en) * 2001-08-10 2003-02-12 Schwab Verkehrstechnik AG Buffer for railway vehicles
CN108869622A (en) * 2018-07-24 2018-11-23 广东机电职业技术学院 A kind of plunger type buffer unit
CN108869622B (en) * 2018-07-24 2023-05-23 广东机电职业技术学院 Plunger type buffer device

Also Published As

Publication number Publication date
FR1121147A (en) 1956-07-23
NL204101A (en)
BE544962A (en)
DE1067051B (en)
NL100153C (en)

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