View source for 18734389. ELECTRIC WORK VEHICLE simplified abstract (KUBOTA CORPORATION)

=ELECTRIC WORK VEHICLE=


==Organization Name==

[[:Category:KUBOTA CORPORATION|KUBOTA CORPORATION]]


[[Category:KUBOTA CORPORATION]]

==Inventor(s)==

[[:Category:Kazuto Okazaki of Sakai-shi (JP)|Kazuto Okazaki of Sakai-shi (JP)]][[Category:Kazuto Okazaki of Sakai-shi (JP)]]

[[:Category:Shinichi Kawabata of Sakai-shi (JP)|Shinichi Kawabata of Sakai-shi (JP)]][[Category:Shinichi Kawabata of Sakai-shi (JP)]]

[[:Category:Masaaki Nishinaka of Sakai-shi (JP)|Masaaki Nishinaka of Sakai-shi (JP)]][[Category:Masaaki Nishinaka of Sakai-shi (JP)]]

[[:Category:Shunya Takase of Sakai-shi (JP)|Shunya Takase of Sakai-shi (JP)]][[Category:Shunya Takase of Sakai-shi (JP)]]

==ELECTRIC WORK VEHICLE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18734389 titled 'ELECTRIC WORK VEHICLE

==Simplified Explanation==
The patent application describes an electric work vehicle with a motor controller, power take-off shaft, power distributor, and hydraulic continuously variable transmission to control and distribute rotational power efficiently.

* The electric work vehicle includes a motor controller to regulate the motor's rotation speed.
* It has a power take-off shaft that can connect to a work device and transmit rotational power from the motor.
* A power distributor distributes rotational power output from the motor to the hydraulic continuously variable transmission and the power take-off shaft.
* The hydraulic continuously variable transmission adjusts the speed of rotational power input and sends it to a travel device.
* The motor controller executes maintenance control to maintain the motor's output rotation speed at the desired level.
* Manual operation of a speed change operation tool can alter the transmission state of the hydraulic continuously variable transmission during maintenance control.

==Key Features and Innovation==
* Motor controller for regulating rotation speed.
* Power take-off shaft for transmitting power to work devices.
* Power distributor for efficient power distribution.
* Hydraulic continuously variable transmission for speed adjustment.
* Maintenance control to maintain motor output rotation speed.
* Manual operation for changing transmission state during maintenance control.

==Potential Applications==
The technology can be applied in various electric work vehicles, such as utility trucks, construction equipment, and agricultural machinery.

==Problems Solved==
* Efficient distribution of rotational power.
* Maintenance of consistent motor rotation speed.
* Manual control over transmission state changes.

==Benefits==
* Improved efficiency in power distribution.
* Consistent performance of work devices.
* Enhanced control over vehicle operation.

==Commercial Applications==
Electric work vehicles in industries like construction, agriculture, and utilities can benefit from this technology to enhance productivity and performance.

==Questions about Electric Work Vehicles==
===How does the motor controller regulate the rotation speed of the motor?===
The motor controller adjusts the power input to the motor to maintain a consistent rotation speed based on the target speed of the power take-off shaft.

===What are the potential benefits of using a hydraulic continuously variable transmission in an electric work vehicle?===
A hydraulic continuously variable transmission allows for smooth speed adjustments and efficient power transfer, leading to improved performance and control in various work applications.


==Original Abstract Submitted==

An electric work vehicle includes a motor controller to control a motor, a power take-off shaft capable of being connected to a work device and transmitting rotational power from the motor to the work device, and a power distributor to distribute rotational power output from the motor to a hydraulic continuously variable transmission and the power take-off shaft. The hydraulic continuously variable transmission changes a speed of rotational power input to the hydraulic continuously variable transmission, and outputs the resulting rotational power to a travel device. The motor controller is configured or programmed to execute maintenance control to maintain an output rotation speed of the motor at a rotation speed corresponding to a target rotation speed of the power take-off shaft. A transmission state of the hydraulic continuously variable transmission can be changed according to manual operation of a speed change operation tool while the maintenance control is executed.



[[Category:B60K17/28]]
[[Category:B60K17/22]]
[[Category:B60W10/08]]
[[Category:CPC_B60K17/28]]