Pivotal bridge plate between laterally tiltable dumping wagon bodies
US4688489A · kind A · utility
0Cited by
12References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 15, 1985 |
| Grant date | Aug 25, 1987 |
| Priority date | — |
| Expiry date | Nov 15, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61D7/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Apparatus for bridging a space between adjacent wagons having laterally tiltable bodies and arranged end to end in a train includes a flap pivoted at the rear end of a wagon body for free pivotal movement about a horizontal transverse axis, the flap having a width corresponding to that of the respective wagon body and a length sufficient to overlap the following wagon body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.