Fluid pressure actuator interconnected bogies
US4175494A · kind A · utility
4Cited by
11References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 1975 |
| Grant date | Nov 27, 1979 |
| Priority date | — |
| Expiry date | Jul 17, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61F5/44
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The bogies are connected together via fluid pressure operated reciprocating actuators and pressure lines in order to have the trailing bogie carry out complementary lateral movements to the lead bogie. The actuators each have a longitudinal axis directed at a downwardly inclined angle relative to the central vertical plane of the vehicle and bogies and are each mounted for universal movement on a respective bogie as well as on the vehicle body or a middle bogie.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.