公开(公告)号：US5647685A

公开(公告)日：1997-07-15

申请号：US472316

申请日：1995-06-07

申请人： Toyoakira Fukui ,  Yoshio Kurokawa

发明人： Toyoakira Fukui ,  Yoshio Kurokawa

IPC分类号： F16D1/09 ,  F16D1/091 ,  F16D1/093 ,  F16D1/06

CPC分类号： F16D1/093 ,  Y10T403/7056 ,  Y10T403/7058 ,  Y10T403/7069

摘要： The frictional type connector 10 includes an inner ring 20, an outer ring 30, and bolts 40. The outer surface of the inner ring 20 is formed into a tapered surface 23 which decreases the diameter from a flange portion 21 toward the other end of the inner ring. The outer ring 30 has an inner tapered surface 31, so that the tapered surface can face the outer tapered surface 23 of the inner ring 20. The taper angle .theta.i of the tapered surface of the inner ring 20 is larger than the taper angle .theta.o of the tapered surface of the outer ring 30.

摘要翻译： 摩擦式连接器10包括内圈20，外圈30和螺栓40.内圈20的外表面形成为锥形表面23，该锥形表面23将直径从凸缘部21朝向 内圈 外圈30具有内锥形表面31，使得锥形表面可以面对内环20的外锥形表面23.内圈20的锥形表面的锥角θi大于锥形角θ o的外环30的锥形表面。

公开(公告)号：US5174680A

公开(公告)日：1992-12-29

申请号：US775818

申请日：1991-10-11

申请人： Kenichiro Nakamura ,  Toyoakira Fukui

发明人： Kenichiro Nakamura ,  Toyoakira Fukui

IPC分类号： F16D1/09 ,  B60B37/04 ,  F16D1/091 ,  F16D1/094

CPC分类号： F16D1/094 ,  B60B37/04 ,  Y10T403/7056 ,  Y10T403/7058

摘要： An apparatus for fastening a wheel, having a boss hole therein, to a shaft. The fastening apparatus includes an axially slit outer ring having a cylindrical outer peripheral surface fitted into the boss hole, a tapered inner peripheral surface, a support flange formed at one end of the ring adjacent the small diameter end of the tapered surface for direct engagement with the shaft, a cylindrical inner peripheral surface formed at the large diameter end of the tapered surface, and an enlarged annular end flange formed at the other end of the ring. The fastening apparatus also includes an inner ring having a cylindrical inner peripheral surface for direct engagement with the shaft, a tapered outer peripheral surface complementary to the tapered inner peripheral surface, a cylindrical outer peripheral surface formed at the large diameter end of the tapered outer peripheral surface and complementary to the cylindrical inner peripheral surface of the outer ring, a flange portion enlarged in diameter formed at the large diameter end of the tapered outer peripheral surface, nonthreaded axial holes formed through the flange portion, and an axial slit. Bolts threadedly engage with tapped holes formed in the wheel while extending through the nonthreaded holes.

摘要翻译： 一种用于将具有凸台孔的轮紧固到轴上的装置。 紧固装置包括轴向狭缝外圈，其具有装配到凸台孔中的圆柱形外周表面，锥形内周表面，形成在环的一端附近与锥形表面的小直径端直接接合的支撑凸缘 轴，形成在锥形表面的大直径端的圆柱形内周表面和形成在环的另一端的扩大的环形端部凸缘。 紧固装置还包括内圈，其具有用于与轴直接接合的圆筒状的内周面，与锥形内周面互补的锥形外周面，形成在锥形外周的大径端的圆筒状外周面 表面并与外圈的圆筒形内周面互补，形成在锥形外周面的大直径端的直径增大的凸缘部，通过凸缘部形成的无螺纹轴向孔和轴向狭缝。 螺栓与形成在车轮上的螺纹孔螺纹接合，同时延伸穿过非螺纹孔。