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CN103052469A 用于研磨轮的可自动调节的保护设备 无效 - 撤回

用于研磨轮的可自动调节的保护设备
摘要：
一种研磨轮的保护设备，其包括配有用于研磨轮（16）的操作开口（22）的容纳结构，其中所述容纳结构包括固定部（11）和可动部（12），所述可动部（12）可以借助马达（17）相对于固定部（11）移动，并且借助磁性阻挡单元（19）相对于第一固定部（11）被阻挡，该设备还包括适于自动检测可动部（11）的位置的传感器（26），并且还设有具有整个设备（27）的控制装置（27）。
摘要（英）：

A protection device for a grinding wheel, comprising a containment structure equipped with an operating opening (22) for a grinding wheel (16), wherein said containment structure comprises a fixed portion (11) and a movable portion (12) which can be moved with respect to the fixed portion (11) by means of a motor (17) and which can be blocked with respect to the first fixed portion (11) by means of a magnetic blocking unit (19), the device also comprising a sensor (26), adapted to automatically detect the position of the movable portion (11) and control means (27) of the whole device also being envisaged.

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