Claims
- 1. A suspension arrangement of a four-wheeled railway vehicle having a vehicle body supported on wheelsets through vertical springing, the connection of the body to the wheelsets through the vertical springing including suspension links on which the body is suspended and which have first pivotal mountings at their ends so that they can move laterally to permit lateral movement between the wheelsets and the vehicle body and second pivotal mountings at their ends comprising pivot pins rotating in bores so that the links can move longitudinally, to permit longitudinal movements between the wheelsets and the vehicle body, wherein said bores of the second pivotal mountings are provided with separately formed linings of a friction material providing a predetermined frictional damping to said longitudinal movement, and longitudinally extending traction rods incorporating resilience in their length are connected between the wheelsets and the vehicle body to provide a resilient yaw restraint on the wheelsets.
- 2. A suspension arrangement according to claim 1, wherein said linings are replaceable.
- 3. A suspension arrangement according to claim 1, wherein said linings provide a lower coefficient of friction than steel on steel.
- 4. A suspension arrangement according to claim 1, wherein each said traction rod pivotally connects with the wheelset through a rubber bush providing said resilience.
Priority Claims (1)
Number |
Date |
Country |
Kind |
8209609 |
Apr 1982 |
GBX |
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Parent Case Info
This is a continuation, of application Ser. No. 377,794 filed May 13, 1982, now abandoned.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
2900924 |
Furrer et al. |
Aug 1959 |
|
3682102 |
Pocklington et al. |
Aug 1972 |
|
4339996 |
Brodeur et al. |
Jul 1982 |
|
Foreign Referenced Citations (3)
Number |
Date |
Country |
396075 |
Jan 1966 |
CHX |
1212513 |
Nov 1970 |
GBX |
1232695 |
May 1971 |
GBX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
377794 |
May 1982 |
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