| 摘要 |
PURPOSE:To simplify the positioning support of a cooling water pipe as well as to relieve vibrations due to an engine vibration, by fitting an elastic body ring in the cooling water pipe, while insetting this ring in the concave part installed in a generator cover and positioning it. CONSTITUTION:A setting metal device 3 is brazed in the point midway in a cooling water pipe 1, and this bolt hole 4 is made to accord with a bolt hole 6 of a generator over 5, clamping it with a bolt 7. And, a bottom circular concave part 8 is installed aslant in an upper part at the right of the generator cover 5, and a synthetic rubber-make elastic body ring 9 installed in the point midway in the cooling water pipe 1 is inset in this concave part. In consequence, a supporting point of the cooling water pipe 1 becomes one spot whereby positioning is easy and setting also becomes simplified. And, vibrations in an engine are absorbed by the elastic body ring 9, thus vibrations are well damped. In addition, when this elastic body ring isheld down by a chain cover 11, positioning for the cooling water pipe 1 becomes yet more accurate and easier and, what is more, a vibro-isolating effect becomes more conspicuous.
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