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US 11,440,213 B2Granted
Power tool having at least one motor axis and one output axis
AssigneeRobert Bosch GmbH
InventorsThorsten Kuehn, Florian Esenwein
Life of this patent
Estimating the term…
Abstract
A power tool, in particular a router, includes a motor shaft, at least one output shaft defining an output axis that is coaxial with the output shaft, and at least one electromotive drive acting on the motor shaft. The motor shaft defines a motor axis with the electromotive drive which is coaxial with the motor shaft. The motor axis and the output axis are arranged substantially parallel to and at a distance from one another.
Claims17
A power tool, comprising:
- a motor shaft;
- at least one output shaft defining an output axis that is coaxial with the at least one output shaft;
- at least one electromotive drive that acts upon the motor shaft, the motor shaft, with the one electromotive drive, defines a motor axis that is coaxial with the motor shaft;
- and
- a housing including at least one hand-rest surface intersected by the output axis of the at least one output shaft;
- and
- a spindle driven by the at least one output shaft and extending downwardly out of the housing, the spindle having a tool receiver configured to receive a routing tool,
- an operating element configured to activate the at least one electromotive drive, the operating element being arranged between the motor axis and the output axis,
- wherein the motor axis and the output axis are arranged substantially parallel to each other and at a distance from each other,
- wherein a transmission of torque from the at least one electromotive drive to the at least one output shaft is effected via a belt drive, and
- wherein the power tool is a router.
8 more elements
A power tool, comprising:
- a motor shaft;
- at least one output shaft defining an output axis that is coaxial with the at least one output shaft;
- at least one electromotive drive that acts upon the motor shaft, the motor shaft, with the one electromotive drive, defines a motor axis that is coaxial with the motor shaft;
- a housing including at least one hand-rest surface intersected by the output axis of the at least one output shaft;
- and
- two adjusting elements arranged on the power tool in a space produced between a parallel arrangement of the motor shaft and the at least one output shaft,
- wherein the motor axis and the output axis are arranged substantially parallel to each other and at a distance from each other,
- wherein a transmission of torque from the at least one electromotive drive to the at least one output shaft is effected via a belt drive, and
- wherein the power tool is a router.
6 more elements
A power tool comprising:
- a motor shaft;
- at least one output shaft defining an output axis that is coaxial with the at least one output shaft;
- at least one electromotive drive that acts upon the motor shaft, the motor shaft, with the one electromotive drive, defines a motor axis that is coaxial with the motor shaft;
- a housing including at least one hand-rest surface intersected by the output axis of the at least one output shaft;
- a spindle driven by the at least one output shaft and extending downwardly out of the housing, the spindle having a tool receiver configured to receive a routing tool;
- and
- a rechargeable battery arranged above the spindle,
- wherein the motor axis and the output axis are arranged substantially parallel to each other and at a distance from each other,
- wherein a transmission of torque from the at least one electromotive drive to the at least one output shaft is effected via a belt drive, and
- wherein the power tool is a router.
7 more elements
Dependencies are inferred from the claim text.