Hand-held power tool and production method for a hand-held power tool
AssigneeHilti Aktiengesellschaft
InventorWolfgang Schreiber
Life of this patent
Estimating the term…
Abstract
The hand-held power tool (1) includes a transmission housing (24) for receiving a transmission (23), a motor housing (25) for receiving a motor (5), a bearing plate (28) arranged between the transmission housing (24) and the motor housing (25) for mounting a shaft (21) of the motor (5), at least one first screw (32) which fastens the bearing plate (28) to the motor housing (25), wherein the first screw (32) is not in engagement with the transmission housing (24), and at least one second screw (33) which fastens the transmission housing (24) to the bearing plate (28), wherein the second screw (33) is not in engagement with the motor housing (25).
Claims15
A hand-held power tool comprising:
- a transmission housing for receiving a transmission;
- a motor housing for receiving a motor;
- a bearing plate arranged between the transmission housing and the motor housing for mounting a shaft of the motor;
- at least one first screw fastening the bearing plate to the motor housing, the first screw not being in engagement with the transmission housing;
- and
- at least one second screw fastening the transmission housing to the bearing plate, the second screw not being in engagement with the motor housing.
A method for producing a hand-held power tool having a transmission housing for receiving a transmission, a motor housing for receiving a motor, a bearing plate (28) for mounting a shaft of the motor and at least one first and one second screw, the method comprising the steps of:
- fastening the bearing plate to the motor housing with the at least one first screw;
- providing the transmission housing;
- and
- fastening the transmission housing to the bearing plate with the at least one second screw, the second screw not being in engagement with the motor housing.
Dependencies are inferred from the claim text.