| 摘要 |
PURPOSE: An apparatus for preventing the misassembling of a yoke and a shaft is provided to prevent the misassembling of a yoke and a shaft by opening/closing a bolt hole formed in a yoke with a plug member when a plug member moves along a guide groove. CONSTITUTION: An apparatus for preventing the misassembling of a yoke and a shaft comprises a yoke(6) and a plug member(10). A guide groove(6d) is formed on the outer around surface of the yoke along the longitudinal direction of a serration hole(6a). The end of the plug member is inserted in the guide groove. The other end of the plug member is positioned in the serration hole. When the plug member moves along the guide groove, the plug member opens/closes a bolt hole(6b) formed on the yoke.
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