Support device for walking machines
US8302993B2 · kind B2 · utility
2Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2007 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Aug 25, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G21/0436
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A support device for use in a walking machine including a frame-like base connected to a chassis, sheath tubes fixed on the frame-like base, extensible arms provided in the sheath tubes, support parts provided on outward ends of the extensible arms and extensible perpendicularly, wherein, the sheath tubes are arranged in double X-form, one pair of sheathe tubes arranged diagonally are parallel and at same height, another pair of the sheath tubes that are arranged diagonally and are also parallel and at a same height are at a different height from the pair of the sheath tubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.