A rotary damper for an automobile seat assembly, the rotary damper comprising: an inner cover (30); a pivot pin (54) that is fixedly coupled to the inner side cover; an actuation bracket (106), which is coupled to the pivot pin (54) in a pivotable manner and comprises an actuation projection (112); a leaf spring (182) fixedly coupled to the inner side cover (30); and a damper roller (122) coupled to the actuation bracket (106) and configured to frictionally engage with the leaf spring (182) when the actuation bracket is rotated in the forward rotational direction. The rotary damper also includes an outer cover (154) pivotably coupled to the pivot pin (54) and fixedly coupled to the actuation projection (106). When the outer cover (154) is rotated in a forward rotational direction with respect to the inner cover (30), the rotational damper dampens a rotational speed of the outer cover (154) when the damper roller (122) is frictionally engaged with the leaf spring (182), and the rotational speed is not damped when the damper roller (122) is disconnected from the leaf spring (182).
一种用于汽车座椅组件的旋转阻尼器,该旋转阻尼器包括:内侧盖(30);枢转销(54),该枢转销(54)固定地联接至内侧盖;致动支架(106),该致动支架(106)以可枢转的方式联接至枢转销(54)并且包括致动凸部(112);板簧(182),该板簧(182)固定地联接至内侧盖(30);以及阻尼器辊(122),该阻尼器辊(122)联接至致动支架(106)并且构造成在致动支架沿向前旋转方向旋转时与板簧(182)摩擦地接合。旋转阻尼器还包括以可枢转的方式联接至枢转销(54)并且固定地联接至致动凸部(106)的外侧盖(154)。当外侧盖(154)相对于内侧盖(30)沿向前旋转方向旋转时,旋转阻尼器在阻尼器辊(122)与板簧(182)摩擦地接合时阻尼外侧盖(154)的旋转速度,并且旋转速度在阻尼器辊(122)与板簧(182)断开接合时不受阻尼。
Modular rotary damper for high torque applications
用于高扭矩应用的模块化旋转阻尼器
29.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |