| 摘要 |
<p>PURPOSE:To facilitate mounting/removing of a pump by forming a slit in a leg in a side of a bolt head part, and on the other hand, forming a constriction, to which the slit can be inserted, in a predetermined part of a bolt, when the pump is mounted by the bolt inserted through insertion holes in a pair of legs of the pump. CONSTITUTION:In the case of mounting a power steering oil pump 7 to a bracket (fixed part) 13, mounted to an engine, by a bolt 15 through a pair of legs 9, 11, a slit 19 for opening an insertion hole 10, formed in a leg 9, to the outside is formed in the leg 9 in a side of a pulley 8. The bolt 15 is fitted to insertion holes 10, 12 of a pair of legs of the pump 7 and to an insertion hole 14 of the bracket 13 to screw a nut 18 into a thread 17 formed in one end of the bolt, but in this bolt 15, a constriction 16 is formed in a position corresponding to the slit 19 when the one end of the bolt 15 is detached from the insertion hole 12 of the leg 11 in an opposite side to the pulley 8.</p> |
