A robot includes a robot frame having a bottom plate; and at least one wheel module mounted to the bottom plate. The wheel module includes a front hinge mounted to the bottom plate; a rear hinge mounted to the bottom plate and having a pin guide formed therein; a link motor arm rotatably connected to the front hinge by a first hinge shaft; a front caster provided in the link motor arm; an in-wheel motor including a motor connected to the link motor arm and a driving wheel rotated by the motor; a link back arm rotatably connected to the link motor arm by a second hinge shaft; a guide pin provided in the link back arm and slidingly guided along the pin guide; and a rear caster provided in the link back arm.
ROBOT
2024-01-18
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Robot, robot control apparatus, robot control method, and robot control program
European Patent Office | 2015
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