公开(公告)号：US20110254356A1

公开(公告)日：2011-10-20

申请号：US13096101

申请日：2011-04-28

申请人： Kazunari YAMAMOTO ,  Kohei YOSHINO ,  Nobukatsu UCHIYAMA

发明人： Kazunari YAMAMOTO ,  Kohei YOSHINO ,  Nobukatsu UCHIYAMA

IPC分类号： B60B27/00 ,  F16C41/00 ,  F16C19/08

CPC分类号： F16C33/723 ,  B60B7/0013 ,  B60B27/0005 ,  B60B27/0068 ,  B60B27/0073 ,  B60B2900/5112 ,  B60B2900/5114 ,  F16C19/186 ,  F16C33/768 ,  F16C33/783 ,  F16C41/007 ,  F16C2326/02

摘要： A wheel speed detecting apparatus incorporating a wheel speed detecting apparatus has an inner ring axially secured on a wheel hub. A protecting cover, with a substantially dish-shaped configuration, is press-formed from a non-magnetic austenitic stainless steel sheet. The cover includes a cylindrical fitting portion adapted to be fit onto the outer member. A disc-shaped shielding portion extends radially inward from the fitting portion. A bottom portion extends from the shielding portion, via an inclined portion, to close the inner side end of the inner member. The protecting cover is positioned to abut against a stepped portion formed on the end face or the inner circumference of the outer member.

摘要翻译： 具有车轮速度检测装置的车轮速度检测装置具有轴向固定在轮毂上的内环。 具有大致盘状构造的保护盖由非磁性奥氏体不锈钢板压制成型。 盖子包括适于装配到外部构件上的圆柱形配件部分。 盘形遮蔽部分从装配部分径向向内延伸。 底部从屏蔽部分经由倾斜部分延伸以封闭内部构件的内侧端部。 保护盖被定位成抵靠形成在外部构件的端面或内周上的台阶部分。

公开(公告)号：US20120230621A1

公开(公告)日：2012-09-13

申请号：US13409704

申请日：2012-03-01

申请人： Yasuyuki INOUE ,  Kohei YOSHINO ,  Yoshihiro ITOH

发明人： Yasuyuki INOUE ,  Kohei YOSHINO ,  Yoshihiro ITOH

IPC分类号： F16C41/00 ,  G01P3/44 ,  F16C19/18

CPC分类号： F16C33/30 ,  B60B27/0005 ,  B60B27/0068 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/186 ,  F16C33/723 ,  F16C41/007 ,  F16C2326/02 ,  G01P3/443

摘要： A wheel bearing apparatus incorporating a rotational speed detecting apparatus has an outer member, an inner member and double row rolling elements contained between inner and outer raceway surfaces of the inner and outer members. A pulser ring is fit onto the outer circumference of the inner ring. A cylindrical sensor cap is fit into the inner circumference of the inner-side end of the outer member. A mounting portion axially projects from a radially outer portion of the sensor cap. An inserting bore is formed in the mounting portion so that it axially extends at a position corresponding to the pulser ring. A sensor unit is mounted in the inserting bore. A rotational speed sensor is embedded in the sensor unit to oppose the pulser ring, via a predetermined axial air gap. The position of a gate of a mold is set on the mounting portion of the sensor cap.

摘要翻译： 结合有转速检测装置的车轮轴承装置具有外部构件，内部构件和包含在内部构件和外部构件的内侧和外侧轨道表面之间的双列滚动元件。 脉冲发生器环安装在内圈的外圆周上。 圆筒状的传感器盖装配在外部构件的内侧端部的内周。 安装部分从传感器盖的径向外部部分轴向突出。 插入孔形成在安装部分中，使得其在对应于脉冲发生器环的位置处轴向延伸。 传感器单元安装在插入孔中。 旋转速度传感器通过预定的轴向气隙被嵌入在传感器单元中以与脉冲发生器环相对。 模具的门的位置设置在传感器盖的安装部分上。