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US 2022/0021065 A1Published application
Electric work machine
AssigneeMakita Corporation
InventorRyuki YUEDA
Life of this patent
Estimating the term…
Abstract
An electric work machine allows use of batteries with different sizes with battery covers and allows easy maintenance of a damaged battery cover. A rechargeable concrete vibrator includes a motor, a motor housing accommodating the motor, a battery holder connected to the motor housing to receive a battery in a detachable manner, and a battery cover to cover an overall part of the battery held by the battery holder. The battery cover is attachable to and detachable from the battery holder.
Claims20
An electric work machine, comprising:
- a motor;
- a motor housing accommodating the motor;
- a battery holder connected to the motor housing to receive a battery in a detachable manner;
- and
- a battery cover to cover an overall part of the battery held by the battery holder, the battery cover being attachable to and detachable from the battery holder.
2 more elements
An electric work machine, comprising:
- a motor;
- a motor housing accommodating the motor;
- and
- a battery holder connected to the motor housing to receive a battery in a detachable manner, the battery holder being configured to selectively receive a first battery or a second battery larger than the first battery in a detachable manner, the battery holder being configured to selectively receive a first battery cover to cover an overall part of the first battery or a second battery cover to cover an overall part of the second battery in a detachable manner.
1 more element
Dependencies are inferred from the claim text.