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1.发明申请PAWL AND RATCHET ASSEMBLY ADAPTED FOR INDIRECT SENSING OF PROPER OPERATION 有权适用于适当操作的间接感测的PAWL和RATCHET组件公开(公告)号：US20080303260A1
公开(公告)日：2008-12-11
申请号：US11760161
申请日：2007-06-08
CPC分类号： B60R22/48 , B60R2021/0097 , B60R2022/4808 , B60R2022/4866 , Y10T74/20654
摘要： An apparatus for monitoring operation of a ratchet-based locking mechanism. The apparatus includes a ratchet and a pawl with a protrusion for engaging the ratchet during contact between the pawl and the ratchet teeth. The apparatus includes an elongated member or amplification arm extending from the pawl. The elongated member includes a base linked to the pawl and a tip spaced apart from the base. The elongated member is linked to the pawl to move when the pawl is displaced relative to the ratchet. The apparatus includes a sensor sensing displacement of the tip of the elongated member, which is greater than the pawl displacement, and the apparatus includes a processor monitoring displacement of the elongated member to indirectly monitor movement of the pawl protrusion during forward motion of the ratchet to verify the locking mechanism is working properly and the pawl will engage the ratchet to block reverse motion.
摘要翻译： 一种用于监视基于棘轮的锁定机构的操作的装置。 该装置包括棘爪和棘爪，其具有用于在棘爪和棘齿之间接触期间接合棘轮的突起。 该装置包括从棘爪延伸的细长构件或放大臂。 细长构件包括连接到棘爪的基座和与基部间隔开的尖端。 当棘爪相对于棘轮移位时，细长构件连接到棘爪以移动。 该装置包括传感器，其感测细长构件的尖端的位移大于棘爪位移，并且该装置包括处理器，其监测细长构件的位移，以间接监视棘爪突出部在棘轮向前运动期间的运动， 验证锁定机构是否正常工作，并且棘爪将与棘轮接合以阻止反向运动。
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2.发明授权公开(公告)号：US07947943B2
公开(公告)日：2011-05-24
申请号：US11760161
申请日：2007-06-08
IPC分类号： G05B23/00
CPC分类号： B60R22/48 , B60R2021/0097 , B60R2022/4808 , B60R2022/4866 , Y10T74/20654
摘要： An apparatus for monitoring operation of a ratchet-based locking mechanism. The apparatus includes a ratchet and a pawl with a protrusion for engaging the ratchet during contact between the pawl and the ratchet teeth. The apparatus includes an elongated member or amplification arm extending from the pawl. The elongated member includes a base linked to the pawl and a tip spaced apart from the base. The elongated member is linked to the pawl to move when the pawl is displaced relative to the ratchet. The apparatus includes a sensor sensing displacement of the tip of the elongated member, which is greater than the pawl displacement, and the apparatus includes a processor monitoring displacement of the elongated member to indirectly monitor movement of the pawl protrusion during forward motion of the ratchet to verify the locking mechanism is working properly and the pawl will engage the ratchet to block reverse motion.
摘要翻译： 一种用于监视基于棘轮的锁定机构的操作的装置。 该装置包括棘爪和棘爪，其具有用于在棘爪和棘齿之间接触期间接合棘轮的突起。 该装置包括从棘爪延伸的细长构件或放大臂。 细长构件包括连接到棘爪的基部和与基部间隔开的尖端。 当棘爪相对于棘轮移位时，细长构件连接到棘爪以移动。 该装置包括传感器，其感测细长构件的尖端的位移大于棘爪位移，并且该装置包括处理器，其监视细长构件的位移，以间接监视棘爪突出部在棘轮向前运动期间的运动， 验证锁定机构是否正常工作，并且棘爪将与棘轮接合以阻止反向运动。
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