ATE332260T1 - SLEEVE BUFFER - Google Patents

SLEEVE BUFFER

Info

Publication number
ATE332260T1
ATE332260T1 AT01956561T AT01956561T ATE332260T1 AT E332260 T1 ATE332260 T1 AT E332260T1 AT 01956561 T AT01956561 T AT 01956561T AT 01956561 T AT01956561 T AT 01956561T AT E332260 T1 ATE332260 T1 AT E332260T1
Authority
AT
Austria
Prior art keywords
plunger
displacement
displacement member
buffer
guide
Prior art date
Application number
AT01956561T
Other languages
German (de)
Inventor
Sieghard Schneider
Original Assignee
Sieghard Schneider
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 Sieghard Schneider filed Critical Sieghard Schneider
Application granted granted Critical
Publication of ATE332260T1 publication Critical patent/ATE332260T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubricants (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention relates to a plunger buffer for mobile support structures (2), in particular for rail vehicles, comprising a buffer housing (10), a baseplate (11) that is fastened to the support structure (2) in a fixed manner, a guide plunger (12) attached to the baseplate (11) and a displacement member (13) that can be displaced in relation to said guide plunger (12). The displacement member (13) is directed in its displacement by the guide plunger (12). The plunger buffer also comprises a force transmission member (20) for flexibly coupling the displacement member (13) to the support structure (2). The buffer housing (10) is configured in such a way that the guide plunger (12) or the displacement member (13) is deformed in a controlled manner above a threshold value for the displacement of said displacement member (13) or for the forces to be transmitted, without deforming or altering the bedding of the baseplate (11). The aim of the invention is to ensure that the plunger buffer (1) can absorb energy by deformation and nevertheless be configured with the same dimensions and fittings as known plunger buffers, thus enabling plunger buffers to be interchangeable in existing rail vehicles. To achieve this, the force transmission member (20) is configured in such a way that in addition to the controlled deformation of the guide plunger (12) or the displacement member (13), the function of the force transmission member (20) is overridden above the threshold value for the displacement of the displacement member (13) or for the forces to be transmitted.
AT01956561T 2000-07-29 2001-07-25 SLEEVE BUFFER ATE332260T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10037050A DE10037050C2 (en) 2000-07-29 2000-07-29 Plunger buffer

Publications (1)

Publication Number Publication Date
ATE332260T1 true ATE332260T1 (en) 2006-07-15

Family

ID=7650685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01956561T ATE332260T1 (en) 2000-07-29 2001-07-25 SLEEVE BUFFER

Country Status (10)

Country Link
EP (1) EP1305199B1 (en)
AT (1) ATE332260T1 (en)
AU (1) AU2001278507A1 (en)
CZ (1) CZ297793B6 (en)
DE (2) DE10037050C2 (en)
ES (1) ES2267798T3 (en)
PL (1) PL199598B1 (en)
SI (1) SI21092B (en)
SK (1) SK287518B6 (en)
WO (1) WO2002009996A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836108B1 (en) * 2002-02-21 2005-04-15 Acieries De Ploermel ENERGY ABSORBING PAD FOR RAILWAY VEHICLE
SK287991B6 (en) * 2004-04-27 2012-09-03 Sieghard Schneider Tube bumper
DE102004045600A1 (en) * 2004-09-17 2006-04-06 Keystone Bahntechnik Gmbh buffer system
DE102006043982B4 (en) 2006-09-19 2023-06-29 Est Eisenbahn-Systemtechnik Gmbh Side buffers for mobile or fixed supporting structures of rail vehicles
DE102006050028B4 (en) 2006-10-24 2019-05-02 Est Eisenbahn-Systemtechnik Gmbh Device on the vehicle front of rail vehicles
JP4966712B2 (en) * 2007-03-30 2012-07-04 株式会社日立製作所 Transport aircraft
ITTO20110359A1 (en) * 2011-04-22 2012-10-23 Ansaldobreda Spa TRAIN PROVIDED WITH INTERESTABLE INTERFACES AMONG CARRIAGES
GB2517970B (en) 2013-09-06 2016-02-10 T A Savery & Co Ltd A buffer
CN103552527B (en) * 2013-11-09 2016-01-20 卢碧娴 Anti-collision automobile
DE102013225343A1 (en) * 2013-12-10 2015-06-11 Voith Patent Gmbh Energy absorber, clutch and vehicle with an energy absorber and method of making an energy absorber
PL2949539T6 (en) 2014-05-28 2021-06-14 Dellner Couplers Ab Energy dissipating device and connection device comprising such an energy dissipating device
CN107972613B (en) * 2017-11-16 2020-10-09 华侨大学 High-efficient energy-absorbing device that contracts bursts in grades
DE102018103844A1 (en) 2018-02-21 2019-08-22 Falk Schneider Deformation device with climbing protection for rail vehicles
US20220242461A1 (en) * 2021-01-29 2022-08-04 Amsted Rail Company, Inc. Crash energy management systems for car coupling systems of rail cars
CN113335335B (en) * 2021-07-12 2023-01-24 中车制动***有限公司 Railway vehicle buffer device and coupler buffer system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE462539C (en) * 1927-05-20 1928-07-12 Wilhelm Wurl Railway shell buffer
DE747330C (en) * 1941-07-26 1944-09-20 Karl V Waldstaetten Dipl Ing Sleeve buffer with destructive link, especially for rail vehicles
US2423877A (en) * 1945-02-10 1947-07-15 Miner Inc W H Spring and friction buffer for railway cars
CH265703A (en) * 1948-03-03 1949-12-15 Schweiz Wagons Aufzuegefab Buffers on rail vehicles.
FR1280548A (en) * 1961-02-28 1961-12-29 Opee Ltd Improvements in buffers for railway vehicles, tramways and the like
US4624493A (en) * 1985-09-30 1986-11-25 Chrysler Motors Corporation Self-restoring energy absorbing bumper mount
DE19616944B4 (en) * 1996-04-27 2006-05-18 Suspa Holding Gmbh impact attenuator
DE19635221C1 (en) * 1996-08-30 1998-04-02 Krauss Maffei Verkehrstechnik Impact protection device for rail vehicles
DE19809489A1 (en) * 1998-01-28 1999-07-29 Krauss Maffei Verkehrstechnik Impact protection unit for rail vehicles
FR2775240B1 (en) * 1998-02-25 2000-12-22 Nantes Ecole Centrale IMPROVEMENT IN MOUNTING BUFFER BUFFERS FOR RAIL VEHICLES

Also Published As

Publication number Publication date
WO2002009996A1 (en) 2002-02-07
EP1305199B1 (en) 2006-07-05
SK832003A3 (en) 2003-08-05
PL199598B1 (en) 2008-10-31
DE10037050A1 (en) 2002-02-28
PL359387A1 (en) 2004-08-23
AU2001278507A1 (en) 2002-02-13
DE10037050C2 (en) 2002-10-31
SK287518B6 (en) 2010-12-07
CZ297793B6 (en) 2007-03-28
SI21092A (en) 2003-06-30
DE50110406D1 (en) 2006-08-17
SI21092B (en) 2010-09-30
CZ20024271A3 (en) 2003-04-16
EP1305199A1 (en) 2003-05-02
ES2267798T3 (en) 2007-03-16

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