公开(公告)号：US20080028870A1

公开(公告)日：2008-02-07

申请号：US11579948

申请日：2005-05-10

申请人： Yoshitomo Tokumoto ,  Toshiharu Ishihara ,  Takanori Hamada ,  Naoki Nakane

发明人： Yoshitomo Tokumoto ,  Toshiharu Ishihara ,  Takanori Hamada ,  Naoki Nakane

IPC分类号： G01L3/10

CPC分类号： G01L5/221 ,  B62D6/10 ,  G01L3/104

摘要： A torque detecting apparatus is provided which is capable of easily positioning a magnetic sensor in relation to a corresponding pair of magnetism collecting projections and thus improving the detection accuracy of the magnetic sensor without increasing the number of assembling and processing steps. A pair of magnetism collecting projections 60 and 60 of each magnetism collecting ring 6 are arranged to extend not in their respective radial directions but substantially in parallel to each other while two magnetic sensors 7 and 7 are mounted to a circuit board 70 and inserted along the direction of projection of the magnetism collecting projections 60 and 60 into the air gaps respectively between the two magnetism collecting projection 60 and 60 of one magnetism collecting ring 6 and the two magnetism collecting projection 60 and 60 of the other magnetism collecting ring 6.

摘要翻译： 提供了一种扭矩检测装置，其能够相对于相应的一对磁集合突起容易地定位磁传感器，从而在不增加组装和处理步骤的数量的情况下提高磁传感器的检测精度。 每个磁集合环6的一对磁集合突起60和60布置成不在其相应的径向方向上延伸但基本上彼此平行地延伸，而两个磁传感器7和7安装到电路板70并沿着 磁集合突起60和60分别投射到一个磁集合环6的两个磁集合突起60和60之间的空气间隙和另一个集磁环6的两个磁集合突起60和60的方向。

公开(公告)号：US07568400B2

公开(公告)日：2009-08-04

申请号：US11579948

申请日：2005-05-10

申请人： Yoshitomo Tokumoto ,  Toshiharu Ishihara ,  Takanori Hamada ,  Naoki Nakane

发明人： Yoshitomo Tokumoto ,  Toshiharu Ishihara ,  Takanori Hamada ,  Naoki Nakane

IPC分类号： G01L3/02

CPC分类号： G01L5/221 ,  B62D6/10 ,  G01L3/104

摘要： A torque detecting apparatus is provided which is capable of easily positioning a magnetic sensor in relation to a corresponding pair of magnetism collecting projections and thus improving the detection accuracy of the magnetic sensor without increasing the number of assembling and processing steps.A pair of magnetism collecting projections 60 and 60 of each magnetism collecting ring 6 are arranged to extend not in their respective radial directions but substantially in parallel to each other while two magnetic sensors 7 and 7 are mounted to a circuit board 70 and inserted along the direction of projection of the magnetism collecting projections 60 and 60 into the air gaps respectively between the two magnetism collecting projection 60 and 60 of one magnetism collecting ring 6 and the two magnetism collecting projection 60 and 60 of the other magnetism collecting ring 6.

摘要翻译： 提供了一种扭矩检测装置，其能够相对于相应的一对磁集合突起容易地定位磁传感器，从而在不增加组装和处理步骤的数量的情况下提高磁传感器的检测精度。 每个磁集合环6的一对磁集合突起60和60布置成不在其相应的径向方向上延伸但基本上彼此平行地延伸，而两个磁传感器7和7安装到电路板70并沿着 磁集合突起60和60分别投射到一个磁集合环6的两个磁集合突起60和60之间的空气间隙和另一个集磁环6的两个磁集合突起60和60的方向。