Automatic transmission device for wheel loader and wheel loader
US8554423B2 · kind B2 · utility
1Cited by
15References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2006 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Nov 18, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H59/50
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An automatic transmission device for a wheel loader includes: a shift mechanism; a work detection device that detects that the wheel loader is performing an excavation work; and a shift control device that executes control so as to downshift a speed stage at the shift mechanism if the work detection device detects that the wheel loader is performing the excavation work.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.