Regional boarding ramp for commuter aircraft
US7069611B2 · kind B2 · utility
26Cited by
26References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 11, 2001 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | May 11, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64F1/315
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A walkway having a series of fixed height corridor units and an inclined gangway unit at its forward end. The units are articulatingly connected and selectively collapsible. The gangway is selectively variable in height, being provided with elevating means at its front end, to permit docking at the raised door sill of the commuter aircraft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.