RS20070065A - Truck for railway vehicles - Google Patents
Truck for railway vehiclesInfo
- Publication number
- RS20070065A RS20070065A RSP-2007/0065A RSP20070065A RS20070065A RS 20070065 A RS20070065 A RS 20070065A RS P20070065 A RSP20070065 A RS P20070065A RS 20070065 A RS20070065 A RS 20070065A
- Authority
- RS
- Serbia
- Prior art keywords
- truck
- spring support
- truck frame
- bolster beam
- railway vehicle
- Prior art date
Links
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
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
-
- 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
- B61F3/00—Types of bogies
- B61F3/02—Types of bogies with more than one axle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a truck for a railway vehicle, especially a high-speed railway vehicle, comprising a truck frame (3) and a bolster beam (4) that extends perpendicular to the direction of the truck and is used for supporting a body. One respective spring support (9) is fastened to the truck frame (3) perpendicular to the direction of the truck on both sides of the center of the truck frame by means of at least one inclined swing link mechanism that is hinged to the truck frame (3) and the spring support (9). The bolster beam (4) rests on the respective spring support (9) via at least one secondary spring mechanism. In order to increase ride comfort at high running speeds without substantially affecting the sound-proofing properties or increasing the structural height of the undercarriage, the secondary spring mechanism of the inventive truck is provided with at least one conical spring element (7) which extends across 80 to 95 percent of the distance between the bolster beam (4) and the spring support (9).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420013292 DE202004013292U1 (en) | 2004-08-24 | 2004-08-24 | Bogie for rail vehicles |
PCT/EP2005/008932 WO2006021360A1 (en) | 2004-08-24 | 2005-08-18 | Truck for railway vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
RS20070065A true RS20070065A (en) | 2008-11-28 |
RS52104B RS52104B (en) | 2012-06-30 |
Family
ID=33442267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RS20070065A RS52104B (en) | 2004-08-24 | 2005-08-18 | Truck for railway vehicles |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE202004013292U1 (en) |
EG (1) | EG24706A (en) |
RS (1) | RS52104B (en) |
WO (1) | WO2006021360A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005018635A1 (en) * | 2005-04-21 | 2006-11-02 | Siemens Ag | Absorption mechanism for chassis of e.g. rail vehicle, has absorption reducer, with oscillating frequency range lower than natural frequency of stroke of wheel set, provided to primary absorber |
CN102556097B (en) | 2011-01-01 | 2014-07-30 | 齐齐哈尔轨道交通装备有限责任公司 | Central suspension device and high-speed truck bogie with same |
CN103770802B (en) * | 2014-01-13 | 2016-03-02 | 太原融盛科技有限公司 | A kind of railway truck high-speed flexible bogie truck |
CN103879426A (en) * | 2014-04-02 | 2014-06-25 | 成都市新筑路桥机械股份有限公司 | Secondary flex coil spring suspension device for 100% low-floor tramcar |
EP3159238B1 (en) | 2015-10-20 | 2021-06-30 | Bombardier Transportation GmbH | Running gear unit for a rail vehicle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR960891A (en) * | 1938-10-31 | 1950-04-27 | ||
DE2710983C2 (en) | 1977-03-14 | 1985-11-21 | Waggon Union Gmbh, 1000 Berlin Und 5900 Siegen | Bogie for fast moving rail vehicles |
US4562775A (en) * | 1984-03-29 | 1986-01-07 | Lukens General Industries, Inc. | Railway vehicle with end and intermediate trucks |
DE8535955U1 (en) * | 1985-12-20 | 1986-02-20 | Deutsche Bundesbahn, vertreten durch das Bundesbahn-Zentralamt Minden (Westf), 4950 Minden | Cradle suspension for a rail vehicle bogie |
US6189456B1 (en) * | 1997-10-07 | 2001-02-20 | Trn Business Trust | High capacity axle for railway freight cars |
-
2004
- 2004-08-24 DE DE200420013292 patent/DE202004013292U1/en not_active Expired - Lifetime
-
2005
- 2005-08-18 RS RS20070065A patent/RS52104B/en unknown
- 2005-08-18 WO PCT/EP2005/008932 patent/WO2006021360A1/en active Application Filing
-
2007
- 2007-02-20 EG EGNA2007000199 patent/EG24706A/en active
Also Published As
Publication number | Publication date |
---|---|
EG24706A (en) | 2009-05-30 |
RS52104B (en) | 2012-06-30 |
DE202004013292U1 (en) | 2004-11-04 |
WO2006021360A1 (en) | 2006-03-02 |
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