Gangway for a multi-car vehicle and method for attaching a bellows of a gangway to an endframe of a gangway
US11479070B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 13, 2020 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | Aug 1, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64F1/31
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A gangway for a multi-car vehicle, the gangway comprising a bellows and an endframe, whereby the bellows is attached to the endframe, whereby a crimping element is attached to the endframe, the crimping element having a crimping mouth, whereby a part of the bellows is inserted into the crimping mouth and held inside the crimping mouth and/or a holding element is attached to the endframe, the holding element having a holding surface that faces a counter surface on the endframe, whereby a part of the bellows is arranged between the holding surface and the counter surface and is pressed against the counter surface by the holding element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.