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1. 发明公开

EP2530348A4 POWER TRANSMISSION DEVICE 有权
标题翻译： LEISTUNGSÜBERTRAGUNGSVORRICHTUNG
公开(公告)号：EP2530348A4
公开(公告)日：2014-05-21
申请号：EP11737048
申请日：2011-01-26
申请人： FCC KK
发明人： KATAOKA MAKOTO , MIWA NAOYUKI , KASHIWAGI SATORU
IPC分类号： F16D13/52 , F16D43/21
CPC分类号： F16D13/56 , F16D2013/565
摘要： An object of the present invention is to provide a power transmitting apparatus which may surely prevent the instantaneous reciprocation of the pressure member when the back-torque limiting cam is operated and thus improve the operability of the clutch operation. According to the present invention, there is provided a power transmitting apparatus comprising a clutch housing; a plurality of driving and driven clutch plates; a clutch member; a pressure member; an intermediate member; a plurality of urging devices; and a back-torque limiting cam characterized in that the power transmitting apparatus further comprises an urging force cut-off device for cutting-off the urging force applied to the pressure member from particular urging devices of the plurality of urging devices by separating the inner ends of the particular urging devices from the pressure member when the intermediate member is moved toward the pressure member by the action of the back-torque limiting cam.
摘要翻译：本发明的目的是提供一种动力传递装置，其可以可靠地防止当后转矩限制凸轮被操作时压力构件的瞬时往复运动，从而提高离合器操作的可操作性。根据本发明，提供了一种动力传递装置，包括离合器壳体; 多个驱动和从动离合器片; 离合器构件; 压力构件; 中间件多个推动装置; 以及背转扭矩限制凸轮，其特征在于，所述动力传递装置还包括推力切断装置，用于通过分离所述内端部的内端来切断由所述多个施力装置的特定施力装置施加到所述压力构件的施加力当中间构件通过反向扭矩限制凸轮的作用向压力构件移动时，来自压力构件的特定推动装置。

2. 发明公开

EP2530349A4 CENTRIFUGAL CLUTCH DEVICE 有权
标题翻译：离心式离合器
公开(公告)号：EP2530349A4
公开(公告)日：2013-12-25
申请号：EP11737090
申请日：2011-01-27
申请人： FCC KK
发明人： KATAOKA MAKOTO , YAMAGISHI MASAHIRO , MIWA NAOYUKI , MURAI MASATAKA , AONO KAORU
IPC分类号： F16D43/18
CPC分类号： F16D43/18 , F16D2043/145
摘要： One object of the present invention is to provide a centrifugal clutch apparatus which can suppress generation of the "clutch squeal" with a simple structure and thus reduce the manufacturing cost. According to the present invention there is provided a centrifugal clutch apparatus comprising a driving-side rotational member rotatable around a shaft member connected to a driving device; clutch devices mounted on the driving-side rotational member and movable radially outward of the driving-side rotational member when a centrifugal force is exerted on the clutch devices; a driven-side rotational member rotatable independent from the driving-side rotational member and arranged for covering the driving-side rotational member and having an inner circumferential surface able to be engaged with the clutch devices moved radially outward; and friction members secured on surfaces of the clutch devices opposed to the inner circumferential surface of the driven-side rotational member when the clutch devices are moved due to the centrifugal force and adapted to be abutted against it so as to transmit the driving power of the driving device to the driven-side rotational member characterized in that the inner circumferential surface of the driven-side rotational member is formed with a groove; and that the centrifugal clutch apparatus further comprises a tension member formed as a ring-shaped member able to be snap-fitted into the groove and held therein under a condition expanded radially outward.

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