| 摘要 |
The invention relates to a motor board intended for performing certain nautical activities. The motor 2, fixed directly on the board 1 by means of vibration dampers 3, drives, by means of a transmission consisting of grooved pulleys 7 and 8, of a V-belt 9, of an adjustable tension device 11 and of a shaft 6, a propeller 5 arranged in a fairing consisting of two fin keels 14, of a wall 15 and of two grilled parts 16 and 17. <IMAGE>
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