| 摘要 |
PROBLEM TO BE SOLVED: To provide a top bracing for a marine engine, which enables an engine supporting condition to be changed in response to the change of engine revolutions, and also enables minimizing of vibrations to be kept under control. SOLUTION: A connection part connecting a hull connection part 30 with the connection part at one side of an engine connection part 40, which includes a beam part 20 supporting the vibration load of an engine 3 on a hull structure 2, the hull connection part 30 connecting the beam part 20 with the hull structure 2, and also includes the engine connection part 40 connecting the beam part 20 with the engine 3, includes paired pressing plates 50 connected with the beam part 20 disposed so as to be lined up at definite intervals, paired frictional support stands 60 firmly set up to the hull structure 2 or the engine 3 at positions adjacent to the outer side of the two pressing plates 50, and also includes an elastic member 70 interposed between the two pressing plates 50 for adjusting the pressure of the two pressing plates 50 with respect to the frictional supporting stands 60 while coping with the vibration load of the engine 3 set up between the two pressing plates 50.
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