Mobile working machine and method for supervising the manoeuvring of stabilizer legs included in a mobile working machine
US11174138B2 · kind B2 · utility
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1References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 20, 2019 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Aug 11, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66C2700/088
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A mobile working machine comprising: The electronic control device prevents a manoeuvring of a stabilizer leg away from the active supporting position if the working pressure of the lifting cylinder is higher than a threshold value corresponding to the value of the maximum allowed working pressure for the lifting cylinder that would ensue in case the stabilizer leg is made to leave the active supporting position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.