Powered radial truck
US4542699A · kind A · utility
6Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 12, 1984 |
| Grant date | Sep 24, 1985 |
| Priority date | — |
| Expiry date | Oct 12, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61F3/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In a powered truck or bogie for a railway vehicle having steerable wheelsets which pivot with respect to the truck or bogie frame, the motor for each wheelset is mounted to the truck or bogie frame and coupled to the drive transmitting means by a flexible coupling having a substantially vertical pivotal axis which axis is coincident with the real or virtual pivotal axis of the wheelset with respect to the truck or bogie.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.