Sliding door for railway passenger car compartment
US4134233A · kind A · utility
7Cited by
11References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 1977 |
| Grant date | Jan 16, 1979 |
| Priority date | — |
| Expiry date | Dec 19, 1997 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/51
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A sliding door for a railway passenger car compartment includes structural panel support members of extruded material facilitating the assembly and replacement of parts and providing a construction which will support accessory portions of the door without the need of special fastening devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.