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1. 发明授权

US4798087A Inclination detector 失效
标题翻译：倾角检测器
公开(公告)号：US4798087A
公开(公告)日：1989-01-17
申请号：US87192
申请日：1987-08-20
申请人： Tamio Takeda , Minoru Take
发明人： Tamio Takeda , Minoru Take
IPC分类号： G01C9/06 , B60R25/10 , B60R25/30 , B60R25/31 , G01C9/12 , G01H9/00 , G01H17/00
CPC分类号： G01C9/12
摘要： An inclination detector is constructed such that a displacement detection plate of generally fan-shape is pivotally supported at its fan-pivot, a plurality of slits are formed in the displacement detection plate concentrically of the fan-pivot at predetermined intervals, and a light emitting element and a light sensitive element constituting a photocoupler are disposed on opposite sides of the displacement detection plate with the slits interposed therebetween, whereby when a slit is caused to move due to a vibration or slant and traverse the optical path of the photocoupler, a displacement of the slit due to the vibration or slant is outputted from the light sensitive element.
摘要翻译：倾斜检测器被构造成使得通常扇形的位移检测板在其风扇枢轴处枢转地支撑，在位移检测板中以预定间隔与风扇枢轴同心地形成多个狭缝，并且发光元件和构成光电耦合器的感光元件设置在位移检测板的相对两侧，其间插入狭缝，由此当狭缝由于振动或倾斜而移动并穿过光电耦合器的光路时，位移从光敏元件输出由于振动或倾斜引起的狭缝。

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