发明名称 Outboard motor
摘要 An outboard motor includes an engine including a vertically extending crankshaft, a rope reel, a transmitting member, a force accumulation spiral spring, and an engine cover arranged to cover these components. The rope reel includes a plate portion arranged to be rotatable about the rotational center axis of the crankshaft and a rope winding portion provided integrally with the plate portion at the peripheral edge thereof and arranged to be wound with a rope to start the engine. The transmitting member is arranged to be rotatable about the rotational center axis of the crankshaft and to transmit rotation to the crankshaft. The force accumulation spiral spring is disposed on the opposite side of the engine with respect to the plate portion of the rope reel. The force accumulation spiral spring is arranged to accumulate a torque applied to the rope reel and transmit the torque to the transmitting member, first and second ends of the spring being fixed, respectively, to the rope reel and the transmitting member.
申请公布号 US8490594(B2) 申请公布日期 2013.07.23
申请号 US20090629169 申请日期 2009.12.02
申请人 KITAJIMA KAZUYUKI;YAMAHA HATSUDOKI KABUSHIKI KAISHA 发明人 KITAJIMA KAZUYUKI
分类号 F02N1/00 主分类号 F02N1/00
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