Working vehicle
US10005357B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2017 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Mar 3, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D21/186
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A working vehicle includes: an engine mounted on a traveling machine body; a hydraulic continuously variable transmission configured to shift driving force from the engine; a transmission case incorporating the hydraulic continuously variable transmission; and rear traveling units disposed on both left and right sides of the transmission case via rear axle cases. The transmission case is divided into three sections of a front case, an intermediate case, and a rear case. The left and right rear axle cases are attached to both left and right sides of the rear case. The intermediate case, coupling the front case to the rear case, is coupled to left and right vehicle body frames forming the traveling machine body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.