发明授权
- 专利标题： Torque detecting device and manufacturing method of yoke assembly
- 专利标题（中）： 转矩检测装置及轭装置的制造方法
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申请号： US11765893申请日： 2007-06-20
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公开(公告)号： US07562590B2公开(公告)日： 2009-07-21
- 发明人: Yoshitomo Tokumoto , Masashi Hashiya , Tadashi Kitahata
- 申请人： Yoshitomo Tokumoto , Masashi Hashiya , Tadashi Kitahata
- 申请人地址： JP Osaka JP Osaka
- 专利权人： JTEKT Corporation,Nakanishi Metal Works, Co., Ltd.
- 当前专利权人： JTEKT Corporation,Nakanishi Metal Works, Co., Ltd.
- 当前专利权人地址： JP Osaka JP Osaka
- 代理机构： Darby & Darby PC
- 优先权： JP2006-173614 20060623
- 主分类号： H02K15/00
- IPC分类号： H02K15/00 ; H02K1/04 ; H02K1/12 ; G01L3/00
摘要：
A yoke assembly is constructed by retaining integrally a yoke ring having positioning holes aligned with pole claws arranged equally on the inner circumference and a yoke ring having positioning holes aligned with the space between pole claws arranged equally on the inner circumference by a retaining cylinder made of a resin. The retaining cylinder has a pin hole remaining after pulling out a common positioning pin inserted into the positioning holes during molding.
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