Personnel trolley and elevator platform for a cargo container handling gantry crane
US4858775A · kind A · utility
20Cited by
9References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 12, 1988 |
| Grant date | Aug 22, 1989 |
| Priority date | — |
| Expiry date | Feb 12, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66F11/04
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A personnel trolley and elevator platform for a cargo container handling gantry crane wherein the gantry is comprised of outreach boom and inboard girder portions having trolley rails mounted thereon, the personnel trolley being mounted on the rails between the cargo container handling trolley and the end of the boom and including its own traveling motors for independent movement along the boom with the lift and lower machinery for the elevator platofrm mounted thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.