发明名称 TORQUE DETECTOR AND STEERING DEVICE WITH THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a torque detector able to suppress thermal stress on a magnetism collection holder, and to provide a steering device that has the same.SOLUTION: A magnetism collection unit 50 for a torque detector comprises: a magnetism collection holder 70 formed by molding resin into an annular shape, and surrounding a magnetic yoke; a first magnetism collection ring 51 attached to the inner periphery 70X of the magnetism collection holder 70 and configured to collect the magnetic flux of the magnetic yoke; and a magnetic shield 60 formed by bending a metal plate and attached to the outer periphery 70Y of the magnetism collection holder 70. In the magnetism collection unit 50, a corner portion 61B of the first shield end 61 of the magnetic shield 60 is not in contact with the magnetism collection holder 70.
申请公布号 JP2014059179(A) 申请公布日期 2014.04.03
申请号 JP20120203317 申请日期 2012.09.14
申请人 JTEKT CORP 发明人 NISHIKAWA SATOSHI
分类号 G01L3/10;B62D5/04 主分类号 G01L3/10
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