| 摘要 |
PURPOSE:To always acquire the appearance of the optimum attitude of an outboard engine by providing constitution in such a way as changing a lift amount and a trim angle of the outboard engine by a relative movement in a vertical direction between a thrust rail and a thrust roller when an outboard engine bracket is moved in a vertical direction by a driving means. CONSTITUTION:A stern bracket 3 is fixably provided in the rear end part of a ship body 1, and a guide roller 5 is mounted to the upper end part of an arm part 4 extension-provided in both side walls of this stern bracket 3. While a slit 8 in a vertical direction is formed in an arm part 7 extension-provided in both side walls of an outboard engine bracket 6, and by engaging the guide roller 5 with this slit 8, the outboard engine bracket 6 is lifted in a range of the slit 8 by extending a tilt cylinder 13 and enabled to perform tiltup action with the guide roller 5 serving as a supporting point by more extending the tilt cylinder 13. Also by forming a thrust rail of on one side edge of a recess 16 formed in the outboard engine bracket 6, a thrust roller 18, rotatably supported on the side of the stern bracket 3, is brought into slide contact with this thrust rail 17, and a time angle of an outboard engine 10 is made variable at the time of lift action of the outboard engine bracket 6. |
