Support leg system and method for supporting a dock leveler
US6918151B2 · kind B2 · utility
12Cited by
33References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 2002 |
| Grant date | Jul 19, 2005 |
| Priority date | — |
| Expiry date | Dec 20, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G69/2823
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A support leg system and method for supporting a dock leveler. The support leg system includes a support leg, cam, engaging surface, and counterbalancing apparatus. The method includes moving a support leg to a non-supporting position when the dock leveler ramp is engaged with a vehicle, and moving the support to a supporting position if the dock leveler ramp descends too quickly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.