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JP2012097805A Electromagnetic clutch 有权
标题翻译：电磁离合器
公开(公告)号：JP2012097805A
公开(公告)日：2012-05-24
申请号：JP2010245511
申请日：2010-11-01
申请人： Jtekt Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ジェイテクト
发明人： SAKAMOTO YOICHI , KORENAGA KENJI , ONITAKE MINORU , TAKUNO HIROSHI , HOSOKAWA TAKASHI , KITAHATA HIROTATSU , KOMADA HIDEAKI , EBUCHI HIROAKI , HASHIMOTO HIROTO
IPC分类号： F16D27/118 , F16D27/112
CPC分类号： F16D27/06 , F16D27/004
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic clutch that can suppress friction engagement of an armature.SOLUTION: The electromagnetic clutch 1 includes a rotating member 2; an electromagnetic coil 32 that is arranged on a rotational axis O of the rotating member 2 and generates electro-magnetic force; an output mechanism 3 that has the armature 33 to which return force in a direction away from the electromagnetic coil 32 is applied by a return spring 10; a cam mechanism 4 that is juxtaposed along the rotational axis O to the output mechanism 3, and has a control cam 41 that is unable to rotate relative to the rotating member 2, and a cam follower 42 that is able to roll between the control cam 41 and the armature 33; and a relative rotation restricting means 5 that is arranged on an axis of the cam mechanism 4, and that is configured to restrict relative rotation between the armature 33 and the control cam 41 when the electromagnetic coil 32 is in a de-energized state.
摘要翻译：要解决的问题：提供一种能够抑制电枢的摩擦接合的电磁离合器。解决方案：电磁离合器1包括旋转构件2; 电磁线圈32，其设置在旋转构件2的旋转轴线O上，并产生电磁力; 输出机构3，其具有通过复位弹簧10向远离电磁线圈32的方向施加返回力的衔铁33; 凸轮机构4，其沿着旋转轴线O并列到输出机构3，并且具有不能相对于旋转构件2旋转的控制凸轮41;以及能够在控制凸轮之间滚动的凸轮从动件42 41和衔铁33; 以及设置在凸轮机构4的轴线上并且当电磁线圈32处于断电状态时被配置为限制电枢33和控制凸轮41之间的相对旋转的相对旋转限制装置5。版权所有（C）2012，JPO＆INPIT

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