The present invention relates to a stairlift in which the carrier or chair can be leveled during both rolling and pitching. Two horizontal drive motors are provided which mesh with the leveling wheel centered on the rolling axis, and the carrier is driven about the rolling axis when the horizontal drive motors are driven in the same direction. The linkage connects the horizontal drive motor with the carrier and is configured such that when the horizontal drive motor is driven in an opposite direction, the carrier moves about the pitch axis.
本发明涉及一种楼梯升降机,其中承载架或椅子在滚动和俯仰中均可调平。提供了两个水平驱动马达,其与以滚动轴线为中心的调平轮啮合,并且当水平驱动马达在相同方向上驱动时,承载架围绕滚动轴线驱动。连杆机构将水平驱动马达与承载架连接起来,并且配置为使得当水平驱动马达以相反方向驱动时,使承载架围绕俯仰轴线运动。
Stair lift
楼梯升降机
2023-05-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |