发明名称 Device for the protection of a conveying trough
摘要 Device for the protection of a conveying trough or the like against running idle during discharging of the bulk material from a bunker, having an inductive proximity switch and an associated switching flag which is connected to the conveying trough via a transmission element in such a way that the position of the switching flag with respect to the proximity switch depends on the vertical position of the conveying trough. In order no longer to transmit unavoidable horizontal movements of the conveying trough to the switching flag, the transmission element is only vertically movable and engages with the free end of a leaf spring which, in the resting position (unloaded conveying trough), is arranged horizontally with respect to the transmission element and is fixed at its other end, the switching flag, which is bent downwards at an angle, being in connection with the leaf spring. <IMAGE>
申请公布号 DE3629489(A1) 申请公布日期 1988.03.10
申请号 DE19863629489 申请日期 1986.08.29
申请人 LICENTIA PATENT-VERWALTUNGS-GMBH 发明人 WILHELM,DIPL.-ING. DEHOF,HEINRICH
分类号 B65G43/08;(IPC1-7):B65G43/08 主分类号 B65G43/08
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