The present disclosure provides a rotational force transmission device used in a vehicle seat device and transmitting rotational force. A rotational force transmission device is provided with: an input-side transmission member having a ball head member; an output-side transmission member that is slidably connected to the input-side transmission member and has a ball head member; and an elastic member that generates an elastic force that displaces the input-side transmission member and the output-side transmission member so as to be separated from each other in the central axis direction.
本公开提供一种在交通工具用座椅装置中使用的、传递旋转力的旋转力传递装置。旋转力传递装置具备:输入侧传递部件,输入侧传递部件具有球头构件;输出侧传递部件,输出侧传递部件以能够滑动的方式与输入侧传递部件连结且具有球头构件;以及弹性部件,弹性部件产生使输入侧传递部件和输出侧传递部件在中心轴线方向上以相互分离的方式而位移的弹性力。
ROTARY FORCE TRANSMISSION DEVICE
旋转力传递装置
2023-10-17
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
DRIVE FORCE TRANSMISSION MEMBER, AND DRIVE FORCE TRANSMISSION DEVICE
European Patent Office | 2021
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