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Rail Bonding with Internal QSplice <br /> All QRails can be spliced into longer units by means of the QRail Internal <br /> QSplice (Image 2.4.11). The bonding splicejoins the two rail segments QRail <br /> mechanically and electrically for the Heavy, Standard, and Light rails. <br /> The Internal QSplice has a bonding plate that pierces any paint or aluminum <br /> oxide layer on the rails. This forms a electrical bind from rail-to-rail through Internal <br /> the bonding plate. The splice body is electrically bonded through the bonding QSplice <br /> body <br /> plate and the rivet that secures the bonding plate. <br /> ------- - --------------------Rivet <br /> Rail Bonding with External QSplice _. Bonding plate <br /> QRail Heavy and Standard rails can be spliced into a longer unit by means of <br /> the QRail External QSplice, (Image 2.4.10-2). The bonding splicejoins the two ~ <br /> rail segments mechanically and electrically. <br /> Image 2.4.11-1 QRail Internal QSplice <br /> The External QSplice uses two stainless steel bolts - one for each rail - <br /> which, when tightened to the specified torque of 10-12 ft-lbf, pierce any <br /> painted coating or aluminum oxide layer on the rails and embed in the rails <br /> beingjoined. This forms a conductive path from the rails through the bolt <br /> External <br /> shafts, captive square nuts, and starwashers into the splice body. splice body <br /> QRail <br /> Stainless steel bolt Captive nut Stainless steel star <br /> washer <br /> Image 2.4.10-2 QRail External QSplice <br /> B1 7.2.3-46 10 Jul-2019, Rev 4.2 <br />