CPC B25H 1/0028 (2013.01) [B25D 17/32 (2013.01); B25H 1/0035 (2013.01); B60L 7/003 (2013.01); B60L 15/20 (2013.01); B60L 50/66 (2019.02); B60L 2200/16 (2013.01); B60L 2200/40 (2013.01); B60L 2240/421 (2013.01); B60L 2240/423 (2013.01); B60L 2260/34 (2013.01)] | 10 Claims |
1. A self-aligning tool guide with a hand-held machine tool, comprising:
a mounting, wherein the hand-held machine tool is fixed in the mounting, wherein the hand-held machine tool is a power tool, and wherein a ceiling is machinable by the power tool;
a lifting mechanism on which the mounting is mounted and wherein the lifting mechanism has a propulsion unit for lifting the mounting parallel to a lifting axis;
a self-balancing chassis which has two wheels on a wheel axle, a drive coupled with the two wheels, and a steering system, wherein the lifting mechanism is mounted on the self-balancing chassis;
a center of gravity sensor for detecting a lateral deflection of a center of gravity of the lifting mechanism relative to the wheel axle, wherein the steering system is configured to control the drive to output a torque that counteracts the lateral deflection;
a contact sensor, wherein the contact sensor detects a contact force of the mounting which acts in a direction of gravity; and
a control station, wherein the control station controls the propulsion unit depending on a detected contact pressure.
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