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1. 发明申请

WO2010147908A3 TORQUE LIMITING DRIVELINE 审中-公开
标题翻译：扭矩限制驱动器
公开(公告)号：WO2010147908A3
公开(公告)日：2011-02-17
申请号：PCT/US2010038540
申请日：2010-06-14
申请人： NEAPCO LLC , LONERGAN JOSEPH W III , GATES LUTHER
发明人： LONERGAN JOSEPH W III , GATES LUTHER
IPC分类号： F16D3/227 , F16D7/02 , F16D7/04 , F16D7/06 , F16D7/10
CPC分类号： F16D3/227 , F16D7/025 , F16D7/044 , F16D7/048 , F16D7/08 , F16D7/10
摘要： A torque-limiting device assembly is provided that includes a bell having a top wall and a circumferential side wall defining a bell interior. A plurality of radially-arrayed engagement grooves are formed on an inner surface of the top wall. A clutch stub shaft having a stem and a plurality of engagement protrusions formed on a clutch flange is disposed within the bell interior. A resilient member is secured to the bell, and the resilient member biases the clutch stub shaft towards the top wall of the bell such that the engagement grooves frictionally engage the engagement protrusions to transfer torque from the stem to the bell when the stem is rotated. An input torque applied to the stem that is greater than a predetermined input torque causes the engagement protrusions to disengage from the engagement grooves such that the input torque is not transferred from the stem to the bell.
摘要翻译：提供了一种扭矩限制装置组件，其包括具有顶壁和限定钟形内部的周向侧壁的钟形件。多个径向排列的接合槽形成在顶壁的内表面上。具有杆和离合器凸缘上形成的多个接合突起的离合器短轴设置在钟形内部。弹性构件固定在钟罩上，弹性构件将离合器短轴朝向钟形件的顶壁偏压，使得接合槽摩擦地接合接合突起，以在杆旋转时将扭矩从杆传递到钟形。施加到杆上的输入扭矩大于预定的输入扭矩导致接合突起与接合槽脱离，使得输入扭矩不从杆传递到钟。

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