ES2077390T3 - NOISE PROTECTION COVER FOR A WHEEL OF A WHEEL SET OF A VEHICLE ON RAILS. - Google Patents
NOISE PROTECTION COVER FOR A WHEEL OF A WHEEL SET OF A VEHICLE ON RAILS.Info
- Publication number
- ES2077390T3 ES2077390T3 ES92890241T ES92890241T ES2077390T3 ES 2077390 T3 ES2077390 T3 ES 2077390T3 ES 92890241 T ES92890241 T ES 92890241T ES 92890241 T ES92890241 T ES 92890241T ES 2077390 T3 ES2077390 T3 ES 2077390T3
- Authority
- ES
- Spain
- Prior art keywords
- wheel
- wheel set
- hood
- bearing housing
- protection cover
- 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
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
- B61F5/526—Bogie frames comprising noise reducing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Building Environments (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Engines (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Acoustic protection cover for a wheel of a rail vehicle. In order to damp sound vibrations, produced during rolling movement, between rail and wheel as well as possible, the acoustic protection is constructed as a hood 1 so that the best possible enclosure (covering) of the wheel disc is achieved thereby. The hood 1 can extend as far as the lower boundary profile according to the UIC standard, if necessary including a permitted degree of wear of the diameter of the wheel disc, and the hood 1 is rotatably mounted concentrically with respect to the wheel 2 on the inside of the wheel on the shaft 6 of the wheel set by means of a support bearing 5 and, on the outside of the wheel, is either also rotatably mounted on the shaft 6 of the wheel set by means of a further support bearing 5' or rigidly attached to the bearing housing 3 of the wheel set. The hood 1 can also be merely rigidly attached to the bearing housing 3 of the wheel set or borne by the bearing housing 3 of the wheel set. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0226991A ATA226991A (en) | 1991-11-14 | 1991-11-14 | SOUND PROTECTION COVER FOR A WHEEL OF A RAIL VEHICLE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2077390T3 true ES2077390T3 (en) | 1995-11-16 |
Family
ID=3531212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92890241T Expired - Lifetime ES2077390T3 (en) | 1991-11-14 | 1992-11-12 | NOISE PROTECTION COVER FOR A WHEEL OF A WHEEL SET OF A VEHICLE ON RAILS. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0542712B1 (en) |
AT (2) | ATA226991A (en) |
DE (1) | DE59202811D1 (en) |
ES (1) | ES2077390T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2731389B1 (en) * | 1995-03-06 | 1997-04-04 | Lorraine Laminage | DEVICE FOR SOUNDPROOFING A WHEEL, AND IN PARTICULAR A MOTOR VEHICLE WHEEL |
JP6481393B2 (en) * | 2014-02-13 | 2019-03-13 | 新日鐵住金株式会社 | Railway vehicle trolley and railway vehicle |
CN113844486A (en) * | 2020-06-28 | 2021-12-28 | 比亚迪股份有限公司 | Bogie and railway vehicle with same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202929C (en) * | ||||
US2849045A (en) * | 1957-01-07 | 1958-08-26 | Elmer E Anderson | Wheel cover |
DE2558676C3 (en) * | 1975-12-24 | 1980-08-28 | Wegmann & Co, 3500 Kassel | Noise protection on rail vehicles |
DE3020849A1 (en) * | 1980-06-02 | 1981-12-17 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | SCREENS WITH RESONATORS, IN PARTICULAR SILATORS |
-
1991
- 1991-11-14 AT AT0226991A patent/ATA226991A/en not_active Application Discontinuation
-
1992
- 1992-11-12 EP EP92890241A patent/EP0542712B1/en not_active Expired - Lifetime
- 1992-11-12 AT AT92890241T patent/ATE124657T1/en not_active IP Right Cessation
- 1992-11-12 DE DE59202811T patent/DE59202811D1/en not_active Expired - Fee Related
- 1992-11-12 ES ES92890241T patent/ES2077390T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0542712B1 (en) | 1995-07-05 |
ATE124657T1 (en) | 1995-07-15 |
ATA226991A (en) | 1994-05-15 |
DE59202811D1 (en) | 1995-08-10 |
EP0542712A1 (en) | 1993-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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