Electric work vehicle
AssigneeKubota Corporation
InventorsDaisuke Miyazaki, Makoto Imaizumi, Yasuaki Morioka, Haruki Mitsui
Life of this patent
Estimating the term…
Abstract
An electric work vehicle includes a battery, a motor to be driven by electric power supplied from the battery, wheels to be driven by the motor, at least one first frame extending in a front-rear direction of a body of the electric work vehicle to support the battery, a motor frame to be coupled to a rear portion of the at least one first frame and support the motor, a second frame extending in the front-rear direction of the body and located rearward of the at least one first frame, and a third frame overlapping the at least one first frame and the second frame in a side view, and coupled to the at least one first frame and the second frame.
Claims9
An electric work vehicle comprising:
- a battery;
- a motor to be driven by electric power supplied from the battery;
- wheels to be driven by the motor;
- at least one first frame extending in a front-rear direction of a body of the electric work vehicle to support the battery;
- a motor frame to be coupled to a rear portion of the at least one first frame to support the motor;
- a second frame extending in the front-rear direction of the body and located rearward of the at least one first frame;
- and
- a third frame overlapping the at least one first frame and the second frame in a side view, and coupled to the at least one first frame and the second frame;
- wherein
- a front end of the second frame is behind a rear end of the first frame;
- a front end of the first frame is in front of a front end of the motor;
- and
- a rear end of the second frame is behind a rear end of the motor.
An electric work vehicle comprising:
- a battery;
- a motor to be driven by electric power supplied from the battery;
- wheels to be driven by the motor;
- at least one first frame extending in a front-rear direction of a body of the electric work vehicle to support the battery;
- a motor frame to be coupled to a rear portion of the at least one first frame to support the motor;
- a second frame extending in the front-rear direction of the body and located rearward of the at least one first frame;
- a third frame overlapping the at least one first frame and the second frame in a side view, and coupled to the at least one first frame and the second frame;
- and
- a gear case located rearward of the motor frame and coupled to the motor frame;
- wherein
- a front end portion of the second frame is coupled to the motor frame;
- the gear case houses one or more gears each to be rotated by driving force of the motor;
- and
- the front end portion of the second frame is coupled to the motor frame via the gear case.
Dependencies are inferred from the claim text.