Measuring and testing – Dynamometers – Responsive to torque
Reexamination Certificate
2005-05-10
2009-08-04
Noori, Max (Department: 2855)
Measuring and testing
Dynamometers
Responsive to torque
Reexamination Certificate
active
07568400
ABSTRACT:
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 projections60and60of each magnetism collecting ring6are arranged to extend not in their respective radial directions but substantially in parallel to each other while two magnetic sensors7and7are mounted to a circuit board70and inserted along the direction of projection of the magnetism collecting projections60and60into the air gaps respectively between the two magnetism collecting projection60and60of one magnetism collecting ring6and the two magnetism collecting projection60and60of the other magnetism collecting ring6.
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Hamada Takanori
Ishihara Toshiharu
Nakane Naoki
Tokumoto Yoshitomo
Birch & Stewart Kolasch & Birch, LLP
Denso Corporation
Jtekt Corporation
Noori Max
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