IN2014MU02820A - - Google Patents
Info
- Publication number
- IN2014MU02820A IN2014MU02820A IN2820MU2014A IN2014MU02820A IN 2014MU02820 A IN2014MU02820 A IN 2014MU02820A IN 2820MU2014 A IN2820MU2014 A IN 2820MU2014A IN 2014MU02820 A IN2014MU02820 A IN 2014MU02820A
- Authority
- IN
- India
- Prior art keywords
- buffer
- elongate
- elements
- absorbing member
- energy absorbing
- Prior art date
Links
Classifications
-
- 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
- B61G11/00—Buffers
- B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element
-
- 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
- F16F5/00—Liquid springs in which the liquid works as a spring by compression, e.g. combined with throttling action; Combinations of devices including liquid springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Dampers (AREA)
- Fluid-Damping Devices (AREA)
Abstract
A buffer comprising a first, elongate buffer element that is moveably received within the interior of a second, elongate, hollow buffer element such that the first and second buffer elements overlap over part of their length, such that the buffer elements define a hollow interior of the buffer and such that at an end of the buffer at least the second buffer element is exposed for engagement with a respective, further member, the first and second buffer elements being moveable between a first, extended or intermediate configuration of the buffer and a second, compressed configuration, compression of the buffer more energetically than a threshold energy level causing the first buffer element to energise a non-recoverable energy absorbing member, forming part of the buffer or capsule, to cause deformation of one or more plastically deformable parts of the buffer, characterised in that the non-recoverable energy absorbing member lies between the ends of the buffer at least in the region energised by the first buffer element.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1315935.5A GB2517970B (en) | 2013-09-06 | 2013-09-06 | A buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014MU02820A true IN2014MU02820A (en) | 2015-10-09 |
Family
ID=49486870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2820MU2014 IN2014MU02820A (en) | 2013-09-06 | 2014-09-04 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9663122B2 (en) |
| EP (1) | EP2845784B1 (en) |
| JP (1) | JP6452350B2 (en) |
| CN (1) | CN104417578A (en) |
| BR (1) | BR102014022212B1 (en) |
| DK (1) | DK2845784T3 (en) |
| ES (1) | ES2828750T3 (en) |
| GB (1) | GB2517970B (en) |
| HU (1) | HUE051794T2 (en) |
| IN (1) | IN2014MU02820A (en) |
| PL (1) | PL2845784T3 (en) |
| RU (1) | RU2699201C2 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3014514B1 (en) * | 2013-12-09 | 2016-01-15 | Alstom Transp Tech | DAMPING DEVICE, IN PARTICULAR FOR A VEHICLE VEHICLE COUPLING DEVICE |
| ES2730745T3 (en) | 2015-11-30 | 2019-11-12 | Dellner Dampers Ab | Energy absorption device and method |
| CN105644580B (en) * | 2015-12-29 | 2019-01-29 | 中车戚墅堰机车车辆工艺研究所有限公司 | Crushing device, assembling method thereof and coupler buffer system comprising crushing device |
| EP3205551B2 (en) * | 2016-02-12 | 2023-06-07 | Faiveley Transport Schwab AG | Coupling device for a rail vehicle |
| DE102016203921A1 (en) | 2016-03-10 | 2017-09-14 | Voith Patent Gmbh | Tripping monitoring device for a deformation tube in a coupling; Deformation tube for a coupling and towing coupling |
| CN106515783B (en) * | 2016-11-14 | 2018-06-01 | 中车青岛四方车辆研究所有限公司 | Hickey buffer with anti-rotation structure |
| DE102016125554A1 (en) * | 2016-12-23 | 2018-06-28 | Voith Patent Gmbh | Pull / push device and power transmission unit with such a pull / push device |
| ES2919324T3 (en) * | 2017-03-06 | 2022-07-26 | Dellner Couplers Ab | Energy dissipation device suitable for use as part of a connection device connecting a first car of a multi-car composition with a second car of a multi-car composition, and method for dissipating energy in a connection device |
| CN107642575B (en) * | 2017-11-02 | 2023-11-24 | 华东交通大学 | Automobile double-cylinder type shock absorber |
| RU185514U1 (en) * | 2018-08-02 | 2018-12-07 | Александр Владимирович Барышников | THREE-STAGE DEFORMABLE BUFFER |
| DE102018213945A1 (en) * | 2018-08-17 | 2020-02-20 | Siemens Mobility GmbH | Connection device with energy absorber and car body |
| CN110285175B (en) * | 2019-07-08 | 2024-05-24 | 合肥联宝信息技术有限公司 | Collapsible buffer, collapsible buffer device and vehicle |
| CN110304098B (en) * | 2019-08-08 | 2024-04-26 | 天津电力机车有限公司 | Multi-stage buffer device for coupler |
| CN110550064B (en) * | 2019-09-12 | 2020-07-31 | 西南交通大学 | Multistage energy-absorbing buffer device |
| CN110550063B (en) * | 2019-09-12 | 2020-07-31 | 西南交通大学 | Multistage buffering energy-absorbing device |
| SE544403C2 (en) * | 2020-09-30 | 2022-05-10 | Rxd Res Exchange Development Ab | Energy dissipation device |
| US12091064B2 (en) * | 2021-01-29 | 2024-09-17 | Amsted Rail Company, Inc. | Modular crash energy management systems for car coupling systems of rail cars |
| SE2251089A1 (en) * | 2022-09-20 | 2024-03-21 | Dellner Couplers Ab | Energy absorbing device for a coupler for a railway vehicle |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1392276A1 (en) * | 1985-11-14 | 1988-04-30 | Центральный научно-исследовательский автомобильный и автомоторный институт | Hydraulic telescopic shock-absorber |
| JPH07102811B2 (en) * | 1987-02-09 | 1995-11-08 | 株式会社東芝 | Railway vehicle buffer device |
| DE3939118C2 (en) * | 1989-11-25 | 1998-04-09 | Stabilus Gmbh | Gas spring with graduated force characteristic |
| PL172461B1 (en) * | 1993-08-16 | 1997-09-30 | Urzadzen Mechanicznych Kamax S | Bumper unit |
| RU2141064C1 (en) * | 1998-09-29 | 1999-11-10 | Воронежская государственная архитектурно-строительная академия | Shock absorber |
| DE10037050C2 (en) * | 2000-07-29 | 2002-10-31 | Sieghard Schneider | Plunger buffer |
| DE20017381U1 (en) * | 2000-07-29 | 2000-12-28 | Schneider, Sieghard, 81245 München | Sleeve buffer |
| GB0108413D0 (en) * | 2001-04-04 | 2001-05-23 | Oleo Internat Ltd | A two stage buffer |
| FR2836108B1 (en) * | 2002-02-21 | 2005-04-15 | Acieries De Ploermel | ENERGY ABSORBING PAD FOR RAILWAY VEHICLE |
| DE10252175A1 (en) * | 2002-11-09 | 2004-05-27 | Sieghard Schneider | Plunger buffer for rolling stock has plunger consisting of long parts connected via break-off points for controlled deformation when subjected to excess impact force |
| SE526663C2 (en) * | 2004-02-04 | 2005-10-18 | Dellner Couplers Ab | Towing device for train coupler and deformation pipe for this |
| KR20040055755A (en) * | 2004-05-27 | 2004-06-26 | 이용기 | The spring and air shove of car |
| DE102004045600A1 (en) * | 2004-09-17 | 2006-04-06 | Keystone Bahntechnik Gmbh | buffer system |
| EP1905661B1 (en) * | 2006-09-28 | 2009-03-25 | Voith Turbo Scharfenberg GmbH & Co. KG | Coupling bar for transmitting drawing and puffing forces. |
| PL2036799T3 (en) * | 2007-09-11 | 2010-07-30 | Voith Patent Gmbh | Replacement energy consumption unit, in particular for use in combination with a buffer |
| ATE533683T1 (en) * | 2007-09-11 | 2011-12-15 | Voith Patent Gmbh | SHOCK PROTECTION |
| US8051995B2 (en) * | 2007-12-17 | 2011-11-08 | Voith Patent Gmbh | Energy dissipation device for a car body of a multi-member rail vehicle |
| RO125288A2 (en) * | 2008-09-22 | 2010-03-30 | Innova Sisteme Şi Tehnologii S.R.L. | Crash buffer for railroad vehicles |
| ATE507128T1 (en) * | 2009-09-15 | 2011-05-15 | Voith Patent Gmbh | ENERGY DISSUMPTION DEVICE, IN PARTICULAR IN THE FORM OF A SHOCK PROTECTION FOR A TRACK-GUIDED VEHICLE |
| EP2601088B1 (en) * | 2010-08-06 | 2014-07-02 | Voith Patent GmbH | Energy absorption device, in particular for a shock absorber of a track-guided vehicle |
| JP3164256U (en) * | 2010-09-09 | 2010-11-18 | ボイス パテント ゲーエムベーハーＶｏｉｔｈ Ｐａｔｅｎｔ ＧｍｂＨ | Shock absorber |
| JP5222965B2 (en) * | 2011-02-15 | 2013-06-26 | 株式会社日本製鋼所 | Shock absorber for railway vehicles |
| RU113224U8 (en) * | 2011-09-16 | 2014-02-20 | Общество с ограниченной ответственностью Научно Производственное Предприятие "Циркон Сервис" (ООО НПП "Циркон Сервис") | CAR ABSORBING DEVICE FOR LOCOMOTIVES AND HEAD CARS OF DIESEL AND ELECTRIC TRAINS |
-
2013
- 2013-09-06 GB GB1315935.5A patent/GB2517970B/en active Active
-
2014
- 2014-08-28 JP JP2014173503A patent/JP6452350B2/en active Active
- 2014-09-04 IN IN2820MU2014 patent/IN2014MU02820A/en unknown
- 2014-09-04 EP EP14275185.8A patent/EP2845784B1/en active Active
- 2014-09-04 DK DK14275185.8T patent/DK2845784T3/en active
- 2014-09-04 PL PL14275185T patent/PL2845784T3/en unknown
- 2014-09-04 HU HUE14275185A patent/HUE051794T2/en unknown
- 2014-09-04 ES ES14275185T patent/ES2828750T3/en active Active
- 2014-09-05 RU RU2014136385A patent/RU2699201C2/en active
- 2014-09-05 US US14/478,088 patent/US9663122B2/en active Active
- 2014-09-05 CN CN201410450461.9A patent/CN104417578A/en active Pending
- 2014-09-08 BR BR102014022212-0A patent/BR102014022212B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| GB2517970B (en) | 2016-02-10 |
| GB2517970A (en) | 2015-03-11 |
| RU2014136385A (en) | 2016-03-27 |
| PL2845784T3 (en) | 2021-02-08 |
| US20150069003A1 (en) | 2015-03-12 |
| JP6452350B2 (en) | 2019-01-16 |
| BR102014022212B1 (en) | 2023-03-07 |
| EP2845784B1 (en) | 2020-08-19 |
| US9663122B2 (en) | 2017-05-30 |
| HUE051794T2 (en) | 2021-03-29 |
| EP2845784A1 (en) | 2015-03-11 |
| JP2015083867A (en) | 2015-04-30 |
| ES2828750T3 (en) | 2021-05-27 |
| GB201315935D0 (en) | 2013-10-23 |
| CN104417578A (en) | 2015-03-18 |
| RU2699201C2 (en) | 2019-09-03 |
| DK2845784T3 (en) | 2020-11-16 |
| BR102014022212A2 (en) | 2018-01-09 |
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