EP0345708A1 - Drehgestellrahmen - Google Patents

Drehgestellrahmen Download PDF

Info

Publication number: EP0345708A1
Authority: EP; European Patent Office
Prior art keywords: chassis; cross member; bolting; chassis according; brackets
Prior art date: 1988-06-08
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.): Granted

Application number

EP89110159A

Other languages

English (en)

French (fr)

Other versions

EP0345708B1 (de

Inventor

Michel Rimbaud

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.)

Alstom Holdings SA

Original Assignee

ALSTHOM CREUSOT RAIL

GEC Alsthom SA

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.)

1988-06-08

Filing date

1989-06-05

Publication date

1989-12-13

1989-06-05 Application filed by ALSTHOM CREUSOT RAIL, GEC Alsthom SA filed Critical ALSTHOM CREUSOT RAIL

1989-12-13 Publication of EP0345708A1 publication Critical patent/EP0345708A1/de

1992-09-02 Application granted granted Critical

1992-09-02 Publication of EP0345708B1 publication Critical patent/EP0345708B1/de

2009-06-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
- B61F5/52—Bogie frames

Definitions

the present invention relates to a bogie chassis comprising two side members connected by at least one cross member, the bogie being able to be motor or carrier.
the bogie frames produced by molding are produced in a single operation, so that the frame is in one piece.
Such manufacture requires the use of foundry models, treatment ovens and machining machines, of large dimensions, therefore expensive.
the bogie frames are manufactured by mechanical welding from steel sheets.
the two beams are made in this way and the cross member (s) can either be made in this way, or consist of tubes.
the use of welding to connect the side members and the crosspieces therefore requires, for the entire chassis, the use of a single weldable material, generally steel.
the present invention aims to make the chassis modular to facilitate maintenance operations and allow a certain scalability of the chassis design. This object is achieved by the use of mechanical connections, this making it possible to produce components independently such as a spar or a cross member, and then to assemble them by bolting. Two adjacent components can thus be produced in two different materials, incompatible from the point of view of welding.
each component can be done by molding or by mechanical welding.
the production by molding allows the use of foundry models, treatment ovens and machining machines, of small dimensions, and allows the use of a material, a light alloy for example, deemed non-weldable therefore not usable in the case of mechanical welding.
the present invention relates to a bogie frame comprising two longitudinal members connected by at least one cross member, characterized in that the cross member or cross members are connected to the longitudinal members by fixed mechanical connections consisting of surfaces assembled by bolting.
a motor bogie frame has a cross member and a carrier bogie frame has two cross members.
the bogie frame may include one or two secondary beams which support part of the torsional force due to braking as well as the forces due to body stops and anti-roll bars, in order to relieve the main beams.
this chassis comprises two longitudinal members 10, 20 and a single central cross-member 30.
the side members 10, 20 each consist of a beam 11, 21 and a connecting ring 12, 22, the ring 22 of the side member 20 being clearly shown.
the cross-member 30 consists of a tube 31 carrying a central pivot 31A and two connecting rings 32, 33.
this frame comprises two longitudinal members 10, 20 and two crosspieces 30, 40.
This chassis may further comprise a central secondary spar, or as shown, two lateral secondary spars 50, 60, the secondary beam 50 being adjacent to the main beam 10 and the secondary beam 60 being adjacent to the main beam 20.
the longitudinal members 10, 20 each consist of a beam 11, 21 and two connecting rings 12, 13; 22, 23, in this figure, only the rings 22, 23 of the spar 20 being clearly represented.
the crosspieces 30, 40 each consist of a tube 31, 41 carrying two connecting rings 32, 33; 42, 43, and two brackets supporting a brake support bar 36, only the two brackets 34, 35 and the support bar 36 of the cross member 30 being shown.
the secondary beams 50, 60 each consist of a beam 51, 61 and four connecting rings, only the connecting rings 62, 63, 64, 65 of the secondary beam 60 being clearly represented.
the fixed mechanical connections between two adjacent crowns are made up of surfaces assembled by bolting, and these surfaces are planar but of course, in order to improve the positioning of the crowns between them, the connections can comprise an interlocking circular.
the connections can be made by bolts each passing through the four crowns, for example, the crowns 22, 64, 62, 33.
FIG. 3 shows a first alternative embodiment in which the brackets are connected to the brake support bar by means of two connecting plates assembled by bolting, this making it possible to produce the brackets and the bar in different materials incompatible with welding.
bracket 35 in partial view, only the bracket 35 is shown.
This bracket 35 has at its end a connecting plate 35A, and the bar 36 also has a connecting plate 36A, these two plates 35A, 36A may include a centering.
Figure 4 shows a second alternative embodiment in which the support bar is directly connected to the end of a secondary spar, so that the brackets are eliminated.
the beam 61 of the secondary spar 60 is extended, beyond the connection rings, by a protuberance 66 terminated by a connection plate 66A.
the bar 36 has a connecting plate 36A, and the two plates 36A, 66A are connected by bolting.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Braking Arrangements (AREA)
Body Structure For Vehicles (AREA)
Pressure Welding/Diffusion-Bonding (AREA)
Linear Motors (AREA)

EP19890110159 1988-06-08 1989-06-05 Drehgestellrahmen Expired - Lifetime EP0345708B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8807621A FR2632594A1 (fr)	1988-06-08	1988-06-08	Chassis de bogie
FR8807621		1988-06-08

Publications (2)

Publication Number	Publication Date
EP0345708A1 true EP0345708A1 (de)	1989-12-13
EP0345708B1 EP0345708B1 (de)	1992-09-02

Family

ID=9367069

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19890110159 Expired - Lifetime EP0345708B1 (de)	1988-06-08	1989-06-05	Drehgestellrahmen

Country Status (5)

Country	Link
EP (1)	EP0345708B1 (de)
CA (1)	CA1331719C (de)
DE (1)	DE68902689T2 (de)
ES (1)	ES2034504T3 (de)
FR (1)	FR2632594A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0434642A2 (de) *	1989-12-22	1991-06-26	BREDA COSTRUZIONI FERROVIARIE S.p.A.	Drehgestell, insbesondere für rollendes Eisenbahnmaterial
EP1095838A3 (de) *	1999-10-27	2001-11-07	Aldo Frediani	Gelenkdrehgestell für Schienenfahrzeuge
WO2008000657A1 (de)	2006-06-27	2008-01-03	Bombardier Transportation Gmbh	Fahrwerksrahmen eines schienenfahrzeugs
EP2669138A1 (de) *	2012-05-30	2013-12-04	Bombardier Transportation GmbH	Fahrgestellrahmen für ein Schienenfahrzeug
EP4219264A1 (de) *	2022-01-31	2023-08-02	Hitachi, Ltd.	Rahmenstruktur für ein drehgestell

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104442879A (zh) *	2014-12-16	2015-03-25	南车株洲电力机车有限公司	轨道车辆及其转向架

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE690903C (de) *	1936-08-24	1940-05-10	Ettore Bugatti	Verwindbares Drehgestell fuer Schienenfahrzeuge mit um die Quertraegerenden schwenkbaren Laengsholmen
FR1452450A (fr) *	1965-10-29	1966-02-25	Henricot Usines Emile Sa	Bogie à trois essieux
US3313245A (en) *	1964-08-10	1967-04-11	Rockwell Mfg Co	Railway trucks

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE615193A (fr) *	1962-03-16	1962-07-16	Henricot Usines Emile Sa	Bogie en acier moulé pour wagons et éléments caractéristiques de ce bogie.
BE635192A (de) *	1962-08-31

1988
- 1988-06-08 FR FR8807621A patent/FR2632594A1/fr not_active Withdrawn
1989
- 1989-06-05 EP EP19890110159 patent/EP0345708B1/de not_active Expired - Lifetime
- 1989-06-05 DE DE1989602689 patent/DE68902689T2/de not_active Expired - Fee Related
- 1989-06-05 ES ES89110159T patent/ES2034504T3/es not_active Expired - Lifetime
- 1989-06-07 CA CA 601971 patent/CA1331719C/fr not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE690903C (de) *	1936-08-24	1940-05-10	Ettore Bugatti	Verwindbares Drehgestell fuer Schienenfahrzeuge mit um die Quertraegerenden schwenkbaren Laengsholmen
US3313245A (en) *	1964-08-10	1967-04-11	Rockwell Mfg Co	Railway trucks
FR1452450A (fr) *	1965-10-29	1966-02-25	Henricot Usines Emile Sa	Bogie à trois essieux

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0434642A2 (de) *	1989-12-22	1991-06-26	BREDA COSTRUZIONI FERROVIARIE S.p.A.	Drehgestell, insbesondere für rollendes Eisenbahnmaterial
EP0434642A3 (en) *	1989-12-22	1991-12-04	Breda Costruzioni Ferroviarie S.P.A.	A bogie, in particular for high speed rolling stock
EP1095838A3 (de) *	1999-10-27	2001-11-07	Aldo Frediani	Gelenkdrehgestell für Schienenfahrzeuge
NO337601B1 (no) *	2006-06-27	2016-05-09	Bombardier Transp Gmbh	Chassisramme for et skinnekjøretøy
JP2009541130A (ja) *	2006-06-27	2009-11-26	ボンバルディアートランスポーテーションゲゼルシャフトミットベシュレンクテルハフツング	レール走行車両の台車フレーム
US8196522B2 (en)	2006-06-27	2012-06-12	Bombardier Transportation Gmbh	Chassis frame of a rail vehicle
RU2480364C2 (ru) *	2006-06-27	2013-04-27	Бомбардье Транспортейшн Гмбх	Рама рельсового транспортного средства
CN101506023B (zh) *	2006-06-27	2013-08-07	勃姆巴迪尔运输有限公司	轨道车辆的底盘、底盘车架及其制造方法
KR101436128B1 (ko) *	2006-06-27	2014-11-03	봄바디어 트랜스포테이션 게엠베하	궤도 차량의 주행 기어 프레임
EP3009323A1 (de)	2006-06-27	2016-04-20	Bombardier Transportation GmbH	Fahrwerksrahmen eines schienenfahrzeugs
WO2008000657A1 (de)	2006-06-27	2008-01-03	Bombardier Transportation Gmbh	Fahrwerksrahmen eines schienenfahrzeugs
EP3281837A1 (de) *	2006-06-27	2018-02-14	Bombardier Transportation GmbH	Fahrwerksrahmen eines schienenfahrzeugs
EP2669138A1 (de) *	2012-05-30	2013-12-04	Bombardier Transportation GmbH	Fahrgestellrahmen für ein Schienenfahrzeug
WO2013178717A1 (en) *	2012-05-30	2013-12-05	Bombardier Transportation Gmbh	Running gear frame for a rail vehicle
US9919719B2 (en)	2012-05-30	2018-03-20	Bombardier Transportation Gmbh	Running gear frame for a rail vehicle
EP4219264A1 (de) *	2022-01-31	2023-08-02	Hitachi, Ltd.	Rahmenstruktur für ein drehgestell

Also Published As

Publication number	Publication date
ES2034504T3 (es)	1993-04-01
DE68902689T2 (de)	1993-03-25
FR2632594A1 (fr)	1989-12-15
DE68902689D1 (de)	1992-10-08
EP0345708B1 (de)	1992-09-02
CA1331719C (fr)	1994-08-30

Legal Events

Date	Code	Title	Description
1989-10-28	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1989-12-13	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE ES FR GB IT SE
1990-08-08	17P	Request for examination filed	Effective date: 19900611
1990-11-07	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: GEC ALSTHOM SA
1991-07-10	17Q	First examination report despatched	Effective date: 19910527
1992-07-17	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1992-09-02	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE ES FR GB IT SE
1992-10-08	REF	Corresponds to:	Ref document number: 68902689 Country of ref document: DE Date of ref document: 19921008
1992-10-21	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1992-11-13	ITF	It: translation for a ep patent filed	Owner name: JACOBACCI & PERANI S.P.A.
1993-04-01	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2034504 Country of ref document: ES Kind code of ref document: T3
1993-07-03	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1993-07-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1993-08-25	26N	No opposition filed
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 89110159.4
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2007-06-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 20070614 Year of fee payment: 19
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2009-02-17	EUG	Se: european patent has lapsed
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