Sliding door and door guide arrangement for a railway passenger car compartment
US4183179A · kind A · utility
3Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 1978 |
| Grant date | Jan 15, 1980 |
| Priority date | — |
| Expiry date | May 3, 1998 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/51
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A sliding door and door guide arrangement for the door opening of a railway passenger compartment including a spring biased door guide mechanism for retarding abrupt movement of the door due to car impacts during rail operations and including a threshold plate having a guide channel cooperative with a guide plate depending from the door slidingly engaged therein to align the door and downwardly biased thereagainst to retard abrupt movements of the door.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.