UNIVERSAL JOINT COUPLING UNIT TO PREVENT THE ASSEMBLING FAULT OF THE INPUT SHAFT OF A GEAR BOX AND A UNIVERSAL JOINT

摘要

PURPOSE: A universal joint coupling unit is provided to prevent the assembling fault of the input shaft of a gear box and a universal joint through preventing bolt fastening in case of the insertion of an universal joint is not completed.;CONSTITUTION: A universal joint coupling unit(1) comprises a cap member(30). The cap member is installed in an input shaft(21). The cap member is composed to open a bolt hole only in case of the fastening groove(23) matched with a bolt hole(19) of the input shaft through inserting an universal joint(10) through a mounting hole(17) completely.;COPYRIGHT KIPO 2012