FR2777251B1 - SHOCK ABSORBING DEVICE FOR SHOCK ABSORBER OF RAIL VEHICLES OR THE LIKE - Google Patents

SHOCK ABSORBING DEVICE FOR SHOCK ABSORBER OF RAIL VEHICLES OR THE LIKE

Info

Publication number: FR2777251B1
Authority: FR; France
Prior art keywords: shock; absorbing device; rail vehicles; shock absorber; shock absorbing
Prior art date: 1998-04-14
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 - Fee Related

Application number

FR9804796A

Other languages

French (fr)

Other versions

FR2777251A1 (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.)

Ecole Centrale de Nantes

Original Assignee

Ecole Centrale de Nantes

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.)

1998-04-14

Filing date

1998-04-14

Publication date

2000-12-22

1998-04-14 Application filed by Ecole Centrale de Nantes filed Critical Ecole Centrale de Nantes

1998-04-14 Priority to FR9804796A priority Critical patent/FR2777251B1/en

1999-10-15 Publication of FR2777251A1 publication Critical patent/FR2777251A1/en

2000-12-22 Application granted granted Critical

2000-12-22 Publication of FR2777251B1 publication Critical patent/FR2777251B1/en

2018-04-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
- F16F7/127—Vibration-dampers; Shock-absorbers using plastic deformation of members by a blade element cutting or tearing into a quantity of material; Pultrusion of a filling material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G11/00—Buffers
- B61G11/14—Buffers absorbing shocks by mechanical friction action; Combinations of mechanical shock-absorbers and springs
- 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)
General Engineering & Computer Science (AREA)
Vibration Dampers (AREA)

FR9804796A 1998-04-14 1998-04-14 SHOCK ABSORBING DEVICE FOR SHOCK ABSORBER OF RAIL VEHICLES OR THE LIKE Expired - Fee Related FR2777251B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR9804796A FR2777251B1 (en)	1998-04-14	1998-04-14	SHOCK ABSORBING DEVICE FOR SHOCK ABSORBER OF RAIL VEHICLES OR THE LIKE

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9804796A FR2777251B1 (en)	1998-04-14	1998-04-14	SHOCK ABSORBING DEVICE FOR SHOCK ABSORBER OF RAIL VEHICLES OR THE LIKE

Publications (2)

Publication Number	Publication Date
FR2777251A1 FR2777251A1 (en)	1999-10-15
FR2777251B1 true FR2777251B1 (en)	2000-12-22

Family

ID=9525343

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9804796A Expired - Fee Related FR2777251B1 (en)	1998-04-14	1998-04-14	SHOCK ABSORBING DEVICE FOR SHOCK ABSORBER OF RAIL VEHICLES OR THE LIKE

Country Status (1)

Country	Link
FR (1)	FR2777251B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6321922B1 (en) *	2000-02-24	2001-11-27	Westinghouse Air Brake Company	Coupling shock resistant (csr) coupler
DE10243460A1 (en)	2002-09-19	2004-04-01	Rehau Ag + Co.	Polymer energy absorber for motor vehicles and bumper system
DE502004006968D1 (en) *	2004-04-27	2008-06-05	Sieghard Schneider	HÜLS BUFFER
CZ307186B6 (en) *	2004-04-27	2018-03-07	Sieghard Schneider	A tubular buffer
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
CN105292164B (en) *	2015-10-16	2017-11-14	中南大学	Telescopic rail energy-absorbing device for vehicle collision
FR3056541B1 (en) *	2016-09-23	2018-10-26	Alstom Transp Tech	SLEEVE SLEEVE OF RAIL CONNECTION
RU2712359C1 (en) *	2019-03-06	2020-01-28	Владимир Александрович Тихомиров	Reusable shock damping module with programmable power capacity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE9537C (en) *			H. HEYDRICH in Fulda	Break disk on buffers for railroad cars
BE756205A (en) *	1969-09-22	1971-03-01	Bergische Stahlindustrie	DEVICE INTENDED TO ABSORB FORCES EXPRESSED BY SACCADES
US4346795A (en) *	1980-06-23	1982-08-31	Harvey Hubbell Incorporated	Energy absorbing assembly
FR2528928A1 (en) *	1982-06-21	1983-12-23	Picand Roland	Collapsible shock absorber for continuous tube cutter - has continuous cutting action and deflector to divert separated tube end
JPS60260730A (en) *	1984-06-05	1985-12-23	Nippon Kensetsu Kikaika Kyokai	Damper
FR2657130B1 (en) *	1990-01-12	1994-03-25	Domange Jarret	PROCESS AND DEVICE FOR THE ABSORPTION OF ENERGY STORED BY A MOVING MASS AND USING THE MACHINING OF MATERIAL CHIPS.
AT394004B (en) *	1990-06-25	1992-01-27	Austria Metall	SHOCK ABSORBERS, ESPECIALLY FOR MOTOR VEHICLES
DE4128768C2 (en) *	1991-08-29	1995-08-03	Austria Metall	Shock absorption device, in particular for a motor vehicle

1998
- 1998-04-14 FR FR9804796A patent/FR2777251B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2777251A1 (en)	1999-10-15

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Legal Events

Date	Code	Title	Description
2012-01-20	ST	Notification of lapse	Effective date: 20111230