Driver drill and hammer driver drill
AssigneeMakita Corporation
InventorsTakao KUROYANAGI, Taisei OSAWA, Tetsuya WATANABE
Life of this patent
Estimating the term…
Abstract
A driver drill may include: a motor; an output part provided forward of the motor and driven by the motor; a speed reduction mechanism disposed between the motor and the output part; a motor bracket disposed between the motor and the speed reduction mechanism; a housing that houses the motor and the motor bracket; an element provided above the motor or the speed reduction mechanism; and a lead wire connected to the element and extending more downward than the motor or the speed reduction mechanism. The lead wire may be sandwiched between the housing and the motor bracket.
Claims18
A driver drill comprising:
- a motor;
- an output part provided forward of the motor and driven by the motor;
- a speed reduction mechanism disposed between the motor and the output part;
- a motor bracket disposed between the motor and the speed reduction mechanism;
- a housing that houses the motor and the motor bracket;
- an element provided above the motor or the speed reduction mechanism;
- and
- a lead wire connected to the element and extending more downward than the motor or the speed reduction mechanism,
- wherein the lead wire is sandwiched between the housing and the motor bracket.
A hammer driver drill comprising:
- a motor;
- an output part provided forward of the motor and driven by the motor;
- a speed reduction mechanism disposed between the motor and the output part;
- a hammer mechanism provided between the speed reduction mechanism and the output part;
- a motor bracket disposed between the motor and the speed reduction mechanism;
- a housing that houses the motor and the motor bracket;
- an element provided above the motor or the speed reduction mechanism;
- and
- a lead wire connected to the element and extending more downward than the motor,
- wherein the lead wire is held by the motor bracket.
A hammer driver drill comprising:
- a motor;
- an output part provided forward of the motor and driven by the motor;
- a speed reduction mechanism disposed between the motor and the output part;
- a hammer mechanism disposed between the output part and the speed reduction mechanism;
- a housing that houses the motor and the speed reduction mechanism;
- an element provided above the motor and the speed reduction mechanism;
- and
- a controller provided downward of the motor and connected to the element via a lead wire,
- wherein a passage through which the lead wire passes is provided between the motor and the speed reduction mechanism in a front-rear direction.
Dependencies are inferred from the claim text.