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US 12,691,505 B2Granted
Drilling device
AssigneeHonda Motor Co., Ltd.
InventorKota Tokubi
Life of this patent
Estimating the term…
Abstract
A drilling device, including a motor, a battery, and a frame. The battery is electrically connected to the motor. The frame includes a base, a column supported by the base, and a drill support part configured to be movable relative to the base. The battery is disposed on the base such that the drill support part is configured to be movable relative to the battery.
Claims14
A drilling device, comprising:
- a motor;
- a battery, electrically connected to the motor;
- a frame, comprising:
- a base;
- a column, supported by the base;
- a drill support part, configured to be movable relative to the base;
- wherein the battery is disposed on the base, such that the drill support part is configured to be movable relative to the battery,
- wherein the drilling device further comprises a drill holder fixed to the drill support part, and when viewed in a direction orthogonal to an axial direction taken from a bottom end of the column to a top end of the column, the drill holder is disposed on a front side of the column along a front-rear direction taken from the battery to the column and the battery is disposed on a rear side of the column opposite to the front side along the front-rear direction.
5 more elements
A drilling device, comprising:
- a motor;
- a battery, electrically connected to the motor;
- a frame, comprising:
- a base;
- a column, supported by the base;
- a drill support part, configured to be movable relative to the base;
- wherein the battery is disposed on the base, such that the drill support part is configured to be movable relative to the battery,
- wherein the drilling device further comprises a drill holder fixed to the drill support part, a front wheel attached to the frame and a rear wheel attached to the frame, and the front wheel is located between the drill holder and the rear wheel along a front-rear direction taken from the battery to the column,
- wherein a rotation axis of the front wheel and a rotation axis of the rear wheel are perpendicular to the front-rear direction.
6 more elements
Dependencies are inferred from the claim text.