Invention Grant
US08950990B2 Nut sensing devices 有权
螺母传感器

Nut sensing devices
Abstract:
Safety apparatuses for objects having a nut are disclosed. Contemplated apparatuses comprise a nut cap and a nut rotation indicator that can readily be observed by an operator. A retention wall can also be included to operate in conjunction with an additional component to block a rotation of a nut. Apparatuses are preferably configured to remain stable in harsher environments.
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