| 摘要 |
<P>PROBLEM TO BE SOLVED: To smoothly draw out a spacer without deforming the spacer which is inserted into a water jacket. <P>SOLUTION: The spacer 10 inserted into the water jacket 18 which is formed around cylinder bores of an engine includes: an elastic body 28 abutting on the inside wall of the water jacket 18; a first hook 32 which is formed at the side of an opening 18a of the water jacket 18 in the cylinder bore axial direction of the elastic body 28; a partitioning part which is formed thick in thickness compared with a general region which surrounds the circumference of the cylinder bores; and a second hook 34 which is formed at the side of the opening 18a of the water jacket 18 in the cylinder bore axial direction of the partitioning part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
