Parking brake system for a work vehicle
US10486656B2 · kind B2 · utility
0Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2016 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Jun 27, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2121/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A work vehicle includes a vehicle body frame, an electric motor supported by the vehicle body frame, a power transmission mechanism including a drive shaft connected to an output shaft of the electric motor to transmit power generated by the electric motor to a wheel on which a tire is mounted, a supporting member supported by the vehicle body frame to rotatably support the drive shaft, and a parking brake provided on an outside of the supporting member to restrict a rotation of the drive shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.