Device for digital data transmission

专利名称：Device for digital data transmission发明人：Hans-Joachim Korth,Clemens Voss申请号：US08/214165申请日：19940316公开号：US05399094A公开日：19950321

摘要：A device for digital data transmission includes a U-shaped support rail and aplastic strand which can be clamped into the U-shaped support rail. A strip-like metalcontact conductor is mounted on a portion of the inner side of the plastic strand locatedfrontally opposite and at a distance from an insertion gap for a collector shoe which islongitudinally movable in the support rail. The contact conductor contacts a contactbody of the collector shoe. Compared to the plastic strand, the contact conductor has asignificantly smaller thickness. A shielding member is provided between the inner side ofthe plastic strand and the support rail. The shielding member has shield contact surfaceswhich interact with a contact piece of the collector shoe. The contact conductor isclamped into a longitudinal channel of the plastic strand which is bent into a circularshape. The plastic strand is locked to the support rail. With the exception of the shieldcontact surfaces, the shielding member is insulated relative to the inner side of theplastic strand. The shield contact surfaces are supported by outer edge portions of theplastic strand and project freely movably beyond projections at the sides of the supportrail.

申请人：STEMMANN-TECHNIK GMBH

代理人：Friedrich Kueffner

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