CA2034222A1 - Railway truck side bearing - Google Patents
Railway truck side bearingInfo
- Publication number
- CA2034222A1 CA2034222A1 CA 2034222 CA2034222A CA2034222A1 CA 2034222 A1 CA2034222 A1 CA 2034222A1 CA 2034222 CA2034222 CA 2034222 CA 2034222 A CA2034222 A CA 2034222A CA 2034222 A1 CA2034222 A1 CA 2034222A1
- Authority
- CA
- Canada
- Prior art keywords
- bearing
- rigid
- housing
- spacer
- wear plate
- 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.)
- Granted
Links
- 125000006850 spacer group Chemical group 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
Landscapes
- Support Of The Bearing (AREA)
- Vibration Prevention Devices (AREA)
Abstract
A railway vehicle side bearing has a housing adapted to be affixed to a railway vehicle truck intermediate the truck and a car body wear plate. The housing has side and end walls enclosing a cavity adapted to receive a compliant elastomeric bearing having an upper end portion thereof extending vertically above the side and end walls. A rigid spacer has an upstanding abutment portion disposed adjacent the upstanding elastomeric bearing and an upwardly facing surface adjacent the abutment portion. A rigid bearing is supported on that surface for movement thereon between limits, the spacer and the rigid bearing having an overall vertical height that, when supported on that surface with the spacer disposed within the cavity the rigid bearing has an uppermost extent located above the highest elevation of the housing walls for contacting the wear plate so as to limit the vertically downward travel of the wear plate towards the side bearing. The abutment portion extends vertically upward to an elevation sufficient to laterally confine a vertical extent of the elastomeric bearing extending intermediate the uppermost extent of the rigid bearing and the highest elevation of the housing walls for limiting movement of the vertical extent in at least one lateral direction throughout deformation of the elastomeric bearing in vertical compression.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47330790A | 1990-02-01 | 1990-02-01 | |
| US473,307 | 1990-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2034222A1 true CA2034222A1 (en) | 1991-08-02 |
| CA2034222C CA2034222C (en) | 1995-10-03 |
Family
ID=23879024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2034222 Expired - Fee Related CA2034222C (en) | 1990-02-01 | 1991-01-15 | Railway truck side bearing |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU643965B2 (en) |
| CA (1) | CA2034222C (en) |
| ZA (1) | ZA91480B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2047324C (en) * | 1990-12-17 | 1995-06-06 | Dennis Rhen | Railway truck side bearing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4080016A (en) * | 1976-10-13 | 1978-03-21 | A. Stucki Company | Railway truck side bearing |
| US4090750A (en) * | 1977-03-04 | 1978-05-23 | A. Stucki Company | Resilient railway truck side bearing |
| US4859089A (en) * | 1986-04-14 | 1989-08-22 | A. Stucki Company | Railway truck side bearing |
-
1991
- 1991-01-15 CA CA 2034222 patent/CA2034222C/en not_active Expired - Fee Related
- 1991-01-22 AU AU69852/91A patent/AU643965B2/en not_active Ceased
- 1991-01-23 ZA ZA91480A patent/ZA91480B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA91480B (en) | 1992-11-25 |
| CA2034222C (en) | 1995-10-03 |
| AU6985291A (en) | 1991-08-08 |
| AU643965B2 (en) | 1993-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0912384A2 (en) | Railway car side bearing | |
| RU94016180A (en) | REPLACEABLE LOW-PROFILE ELASTOMER INSERT WITH AN INCREASED RESOURCE FOR THE CONSTITUTION OF THE THREE PARTS OF THE TRAILER TRAIN | |
| US4712487A (en) | Side bearing unit for railroad car, including method of making | |
| US5261332A (en) | Railcar adapter | |
| RU2013139578A (en) | LOW PROFILE CUSHION PILLOW AND ADAPTER | |
| US3748001A (en) | Resiliently biased constant contact side bearing | |
| CA2090031A1 (en) | Stabilized Swing-Motion Truck for Railway Cars | |
| US3855942A (en) | Snubbed railway truck bolster | |
| KR840005037A (en) | Height adjusting device | |
| CA2066881A1 (en) | Railroad car truck damping member | |
| CA2213761A1 (en) | Side bearings for truck bolsters | |
| CA2440751A1 (en) | Constant contact side bearing | |
| US3735711A (en) | Elastomeric railway car side bearing | |
| CN209144696U (en) | A kind of road electricity generation system based on piezoelectric effect | |
| US20110038575A1 (en) | Side bearing for a railroad car truck | |
| CA2034222A1 (en) | Railway truck side bearing | |
| CN210653118U (en) | Positioning and connecting structure of bearing saddle | |
| US3628464A (en) | Elastomeric railway car side bearing | |
| US2913288A (en) | Resilient side bearings | |
| GB1248670A (en) | Improvements in or relating to track brake means | |
| US3762338A (en) | Railway truck anti-rock side bearing device | |
| CN209776432U (en) | Axle box rubber pad, freight train bogie and railway freight train | |
| EP1186504B1 (en) | Railcar truck | |
| CA2047324A1 (en) | Railway truck side bearing | |
| US4700624A (en) | Die transfer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |