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1. 发明授权

US07032985B1 Heart cam and damper unit and opening/closing controlling device using the same 失效
标题翻译：心形凸轮和阻尼器单元以及使用其的打开/关闭控制装置
公开(公告)号：US07032985B1
公开(公告)日：2006-04-25
申请号：US10790243
申请日：2004-03-02
申请人： Hiroaki Ichioka , Takeo Mitsueda , Takaki Mizuno
发明人： Hiroaki Ichioka , Takeo Mitsueda , Takaki Mizuno
IPC分类号： E05B65/44 , F16D57/02 , E05C19/02
CPC分类号： F16F9/125 , A47B88/467 , B60N3/083 , B60N3/102 , Y10T16/276 , Y10T16/61 , Y10T292/0948 , Y10T292/1078
摘要： A heart cam and damper unit includes a base member having fixed cylindrical portions and a stopper portion, a rotating member having a movable cylindrical portion which is rotatably assembled to the fixed cylindrical portion with a viscous fluid interposed between the movable cylindrical portion and the fixed cylindrical portions, and a pinion gear rotating integrally with the movable cylindrical portion, a heart cam member rotatable fitted around an outer periphery of an outwardly located one of the fixed cylindrical portion and the movable cylindrical portion, and a device interposed between the base member and the heart cam member and adapted to rotatably urge the heart cam member toward the stopper portion. The heart cam and damper unit is interposed between a main body portion and a movable portion which undergoes opening and closing action with respect to the main body portion and is constantly urged in an opening direction.
摘要翻译：心形凸轮和阻尼器单元包括具有固定圆柱形部分和止动部分的基部构件，具有可移动圆柱形部分的旋转构件，该可移动圆柱形部分可旋转地组装到固定圆柱形部分，其中粘性流体介于可动圆柱形部分和固定圆柱形以及与所述可动圆筒部一体旋转的小齿轮，设置在所述固定圆筒部和所述可动筒部的向外定位的外周的可旋转的心形凸轮构件，以及插入在所述基部构件与所述可动圆筒部之间的装置心形凸轮构件，并且适于将心形凸轮构件可旋转地推向止动部。心形凸轮和阻尼器单元介于主体部分和相对于主体部分进行打开和关闭动作的可动部分之间，并且始终沿打开方向被推动。

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