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US 2026/0291330 A1Published application
Motor unit and electric working machine
AssigneeMakita Corporation
InventorsTakayoshi IIO, Takaaki KATO
Life of this patent
Estimating the term…
Abstract
A motor unit may be configured to be detachably attached to a working unit to drive the working unit. The motor unit may include: a motor shaft; an electric motor configured to rotate the motor shaft; a housing that supports the motor shaft and the electric motor; a rotation output assembly connected to the motor shaft so as to rotate in conjunction with rotation of the motor shaft; and a shaft lock mechanism configured to lock rotation of the motor shaft.
Claims12
A motor unit configured to be detachably attached to a working unit to drive the working unit, the motor unit comprising:
- a motor shaft;
- an electric motor configured to rotate the motor shaft;
- a housing that supports the motor shaft and the electric motor;
- a rotation output assembly connected to the motor shaft so as to rotate in conjunction with rotation of the motor shaft;
- and
- a shaft lock mechanism configured to lock rotation of the motor shaft.
3 more elements
An electric working machine comprising:
- a working unit;
- and
- a motor unit configured to be detachably attached to the working unit to drive the working unit,
- wherein the motor unit comprises:
- a motor shaft;
- an electric motor configured to rotate the motor shaft;
- a housing that supports the motor shaft and the electric motor;
- a rotation output assembly connected to the motor shaft so as to rotate in conjunction with rotation of the motor shaft;
- and
- a shaft lock mechanism configured to lock rotation of the motor shaft.
7 more elements
Dependencies are inferred from the claim text.