EP0345709B2 - Drehgestellrahmen für Schienenfahrzeuge - Google Patents
Drehgestellrahmen für Schienenfahrzeuge Download PDFInfo
- Publication number
- EP0345709B2 EP0345709B2 EP19890110160 EP89110160A EP0345709B2 EP 0345709 B2 EP0345709 B2 EP 0345709B2 EP 19890110160 EP19890110160 EP 19890110160 EP 89110160 A EP89110160 A EP 89110160A EP 0345709 B2 EP0345709 B2 EP 0345709B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- auxiliary
- chassis
- beams
- railway vehicles
- bogie frame
- 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 - Lifetime
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 chassis for a railway vehicle bogie according to the preamble of claim 1.
- a chassis is known p. ex. by public use, notably at the Munich underground since 1971.
- the bogie chassis is the structure which receives all the functions of the bogie (body support, wheel support, braking devices, etc.); it is used to transmit all the forces between the body and the wheels.
- a bogie frame comprises two parallel beams connected by two crosspieces perpendicular to the beams.
- the increase in railway operating speeds has the consequence of increasing the stresses on the chassis and, in particular, the longitudinal forces exerted on the longitudinal members, in particular when the vehicle is braking.
- the object of the invention is to produce a chassis in which the embedding of the cross member on the spar is subjected to less significant forces during accelerations and decelerations.
- the subject of the invention is a chassis for a bogie of a rail vehicle in accordance with claim 1.
- document FR-A 1 452 450 describes a bogie in which the auxiliary beam is mounted on the sleepers so as to allow rotation compared to them.
- the chassis comprises two auxiliary beams each arranged in the vicinity of one of the main beams and parallel to them.
- Figure 1 shows a perspective view of the first embodiment in which the auxiliary beams are welded to the crosspieces.
- FIG. 2 represents a perspective view, partially exploded, of the second embodiment in which each auxiliary spar is bolted to the cross members and to a main spar.
- FIG. 3 represents, in partial view, a variant of the second embodiment.
- the chassis comprises two main longitudinal beams 10 and 20 connected by crosspieces 30 and 40.
- the chassis further comprises two auxiliary beams 50 and 60, parallel to the auxiliary beams and connecting the two crosspieces. They are advantageously arranged each near one of the side members, which allows them to relieve the embedding of the sleepers in the main beams.
- the auxiliary beams give greater rigidity to the chassis and in particular to the cross members.
- the auxiliary beams can be made in the form of mechanically welded or molded tubes. They are welded to the crosspieces 30, 40.
- the beams 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 auxiliary beams 50, 60 each consist of a beam 51, 61 and four connecting rings, only the connecting rings 62, 63, 64, 65 of the auxiliary beam 60 being clearly represented.
- connection between two adjacent rings is carried out by bolting and, of course, in order to improve the positioning of the rings between them, the connection may include a circular interlocking.
- the connection can also be achieved by bolts each passing through the four crowns, for example, the crowns 22, 64, 62, 33.
- Figure 3 shows an alternative embodiment in which the brake support bar is directly connected to the end of an auxiliary beam, so that the brackets are eliminated.
- the beam 61 of the secondary spar 60 is extended, beyond the connecting rings, by a protuberance 66 terminated by a connecting 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)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Claims (3)
- Drehgestellrahmen für Schienenfahrzeuge, mit zwei Haupt-Längsträgern (10, 20), die durch zwei Querstreben (30, 40) miteinander verbunden sind, wobei der Rahmen mindestens einen Hilfs-Längsträger (50, 60) aufweist, der die beiden Querstreben verbindet und fest mit ihnen verbunden ist, dadurch gekennzeichnet, daß ein Hilfs-Längsträger mittels Bolzen mit den Querstreben und mit einem Haupt-Längsträger verbunden ist.
- Rahmen nach Anspruch 1, der zwei Hilfs-Längsträger (50, 60) aufweist, die je in der Nähe eines der Haupt-Längsträger und parallel dazu angeordnet sind.
- Rahmen nach einem beliebigen der vorhergehenden Ansprüche, der eine Bremsträgereinheit aufweist, die aus einer Trägerstange (36) besteht, die mit den beiden Hilfs-Längsträgern (50, 60) mittels Bolzen verbunden ist.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8807621A FR2632594A1 (fr) | 1988-06-08 | 1988-06-08 | Chassis de bogie |
FR8807621 | 1988-06-08 | ||
FR8808137A FR2632918B1 (fr) | 1988-06-17 | 1988-06-17 | Chassis pour bogie de vehicule ferroviaire |
FR8808137 | 1988-06-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0345709A1 EP0345709A1 (de) | 1989-12-13 |
EP0345709B1 EP0345709B1 (de) | 1992-07-15 |
EP0345709B2 true EP0345709B2 (de) | 1997-06-18 |
Family
ID=26226711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890110160 Expired - Lifetime EP0345709B2 (de) | 1988-06-08 | 1989-06-05 | Drehgestellrahmen für Schienenfahrzeuge |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0345709B2 (de) |
CA (1) | CA1329055C (de) |
DE (1) | DE68902101T3 (de) |
ES (1) | ES2034505T5 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2662068B2 (ja) * | 1990-02-05 | 1997-10-08 | 財団法人鉄道総合技術研究所 | 鉄道車両用台車枠 |
DE4326709A1 (de) * | 1993-08-09 | 1995-02-16 | Rother Klemens Dipl Ing Fh | Rahmenstruktur für Schwebegestelle |
FR2720362B1 (fr) * | 1994-05-30 | 1996-07-05 | Gec Alsthom Transport Sa | Chassis de bogie. |
FR2800342B1 (fr) * | 1999-10-27 | 2001-12-28 | Techni Ind | Boggie de type evolutif notamment pour wagons de transport de marchandises |
CN102886634A (zh) * | 2012-10-17 | 2013-01-23 | 南车株洲电力机车有限公司 | 一种适用于转向架圆形部件间焊接的连接座 |
CN103661475A (zh) * | 2013-12-13 | 2014-03-26 | 齐齐哈尔轨道交通装备有限责任公司 | 一种铁路货车转向架及其构架 |
AT516912A3 (de) * | 2015-02-17 | 2017-12-15 | Siemens Ag Oesterreich | Verbindungsträger für zwei Längsträger eines Schienenfahrzeugs |
CN106740963B (zh) * | 2017-01-23 | 2018-10-16 | 中车长江车辆有限公司 | 铁路快运货车转向架用构架 |
CN107470822B (zh) * | 2017-07-28 | 2019-05-14 | 中车南京浦镇车辆有限公司 | 环形焊接垫板的安装方法 |
Family Cites Families (3)
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 | |||
FR1452450A (fr) * | 1965-10-29 | 1966-02-25 | Henricot Usines Emile Sa | Bogie à trois essieux |
-
1989
- 1989-06-05 EP EP19890110160 patent/EP0345709B2/de not_active Expired - Lifetime
- 1989-06-05 ES ES89110160T patent/ES2034505T5/es not_active Expired - Lifetime
- 1989-06-05 DE DE68902101T patent/DE68902101T3/de not_active Expired - Fee Related
- 1989-06-07 CA CA 601970 patent/CA1329055C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2034505T5 (es) | 1997-08-01 |
EP0345709B1 (de) | 1992-07-15 |
DE68902101D1 (de) | 1992-08-20 |
ES2034505T3 (es) | 1993-04-01 |
CA1329055C (fr) | 1994-05-03 |
EP0345709A1 (de) | 1989-12-13 |
DE68902101T3 (de) | 1997-08-21 |
DE68902101T2 (de) | 1993-02-04 |
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