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31. 发明授权

US06964591B2 Outboard motor 有权
标题翻译：舷外马达
公开(公告)号：US06964591B2
公开(公告)日：2005-11-15
申请号：US10762528
申请日：2004-01-23
申请人： Hideaki Takada , Hiroshi Mizuguchi , Taiichi Otobe
发明人： Hideaki Takada , Hiroshi Mizuguchi , Taiichi Otobe
IPC分类号： F02B1/04 , F02B61/04 , F02B75/18 , F02B75/22 , B60K41/00
CPC分类号： F02B75/22 , F02B1/04 , F02B61/045 , F02B2075/1816
摘要： In outboard motor mounted on a stern of a boat and equipped with an internal combustion engine at its upper portion and a propeller at its lower portion that is powered by the engine to propel the boat, having a throttle actuator moving a throttle valve installed at an air intake pipe of the engine for regulating an amount of air to be sucked into the engine to change a boat running speed, a shift actuator rotating a shift rod connected to a clutch such that the clutch moves from a neutral position to engage with at least one of a forward gear and a reverse gear, a steering actuator rotating a swivel shaft installed in the outboard motor such that the outboard motor is steered relative to the boat, a group of devices (i.e., a steering grip, a shift/throttle lever, etc.) is installed at a position other than the boat and each operable by an operator to generate a signal indicating that the operator's instruction to operate at least one of the actuators is inputted. The group of devices is installed on a control panel that is installed at the stern brackets that connect the outboard motor to the boat, or is installed at a bar handle fastened to the stern brackets.
摘要翻译：在安装在船尾的舷外马达上，在其上部配备有内燃机，其下部的螺旋桨由发动机驱动以推进船，具有节流阀致动器，使节流阀移动到安装在发动机的进气管，用于调节要吸入发动机的空气量以改变船的运行速度;换档致动器，旋转连接到离合器的换档杆，使得离合器从中立位置移动至少与至少接合前进档和后退档中的一个，转向致动器使安装在舷外马达中的旋转轴旋转，使得舷外马达相对于船转向，一组装置（即转向夹，换档/节流杆等）安装在船以外的位置，并且每个操作者可操作以产生指示操作者操作至少一个致动器的指令的信号。该组装置安装在安装在舷外托架上的控制面板上，将舷外马达连接到船上，或者安装在固定在船尾支架上的杆手柄上。

32. 发明申请

US20050245145A1 Outboard motor engine speed control system 有权
标题翻译：舷外马达发动机转速控制系统
公开(公告)号：US20050245145A1
公开(公告)日：2005-11-03
申请号：US11116816
申请日：2005-04-28
申请人： Hideaki Takada , Hiroshi Watabe , Taiichi Otobe , Shinsaku Nakayama
发明人： Hideaki Takada , Hiroshi Watabe , Taiichi Otobe , Shinsaku Nakayama
IPC分类号： B63H21/21 , B60L1/14 , B63H20/00 , B63H21/14 , B63H21/22 , B63H21/32 , B63H21/34 , B63H21/38 , B63H23/00 , F02B61/04 , F02D29/02
CPC分类号： B63H20/00 , B63H21/14 , B63H2020/003
摘要： An outboard motor engine speed control system includes two outboard motors, sensors which detect a travel speed of the boat and the engine speeds of the outboard motors, and a controller which controls the engine speeds of the outboard motors to be synchronized with a highest one of the detected engine speeds when the boat travel speed is equal to or higher than a predetermined value, while controlling the engine speeds of the outboard motors to be synchronized with a lowest one of the detected engine speeds when the boat travel speed is lower the predetermined value. The operations involved in engine speed control of the outboard motors mounted on the boat are thereby simplified and the feel of operation is enhanced.
摘要翻译：舷外马达发动机速度控制系统包括两个舷外马达，用于检测船的行进速度和舷外马达的发动机转速的传感器，以及一个控制器，其控制舷外马达的发动机转速与最高的一个当船舶行驶速度等于或高于预定值时，检测到的发动机转速，同时当船舶行驶速度低于预定值时，控制舷外马达的发动机速度与检测到的发动机速度中最低的一个同步。因此，简化了安装在船上的舷外马达的发动机转速控制的动作，提高了操作感。

33. 发明申请

US20050241556A1 Outboard motor steering system 有权
标题翻译：舷外马达转向系统
公开(公告)号：US20050241556A1
公开(公告)日：2005-11-03
申请号：US11118948
申请日：2005-04-29
申请人： Hideaki Takada , Hiroshi Watabe , Taiichi Otobe , Hiroshi Mizuguchi , Yoshinori Masubuchi , Shinsaku Nakayama
发明人： Hideaki Takada , Hiroshi Watabe , Taiichi Otobe , Hiroshi Mizuguchi , Yoshinori Masubuchi , Shinsaku Nakayama
IPC分类号： B63H5/125 , B63H25/02 , B63H25/42
CPC分类号： B63H20/12
摘要： In a boat having a seat, a steering wheel, and an outboard motor, an outboard motor steering system is provided, where the steering wheel is installed near the seat a steering angle sensor installed near the steering wheel for outputting a signal indicative of a steering angle of the steering wheel. The steering system also includes a swivel shaft connected to a propeller to turn the propeller relative to the boat, and an electric motor connected to the swivel shaft for rotating the swivel shaft in response to the detected steering angle. The steering system also includes a manipulation load regulation mechanism, such as a hydraulic damper, to produce an added load for increasing a manipulation load of the steering wheel, thereby enabling reduced operator load by using the electric motor to steer the outboard motor, while improving the operator's feel of steering wheel manipulation.
摘要翻译：在具有座椅，方向盘和舷外马达的船上，提供舷外马达转向系统，其中方向盘安装在座椅附近，安装在方向盘附近的转向角传感器，用于输出指示转向方向盘的角度。转向系统还包括连接到螺旋桨以相对于船转动螺旋桨的旋转轴，以及连接到旋转轴的电动马达，用于响应于检测到的转向角度旋转旋转轴。转向系统还包括诸如液压阻尼器的操纵载荷调节机构，以产生用于增加方向盘的操作负载的附加负载，从而通过使用电动机来转向舷外马达来减少操作者的负载，同时改进操作者对方向盘操纵的感觉。

34. 发明授权

US06843195B2 Outboard motor steering system 失效
标题翻译：舷外马达转向系统
公开(公告)号：US06843195B2
公开(公告)日：2005-01-18
申请号：US10755341
申请日：2004-01-13
申请人： Hiroshi Watabe , Hideaki Takada , Yoshinori Masubuchi , Hiroshi Mizuguchi , Taiichi Otobe
发明人： Hiroshi Watabe , Hideaki Takada , Yoshinori Masubuchi , Hiroshi Mizuguchi , Taiichi Otobe
IPC分类号： B63H20/12 , B63H25/30 , B63H25/00
CPC分类号： B63H20/12 , B63H25/30 , B63J2099/008
摘要： In an outboard motor steering system for an outboard motor mounted on a stern of a boat and having an internal combustion engine at its upper portion and a propeller with a rudder at its lower portion powered by the engine to propel and steer the boat, a controller is connected to an actuator to rotate the outboard motor relative to the boat, and controls the actuator in such a manner that steered angle of the outboard motor relative to a steering angle inputted through a steering wheel becomes a predetermined ratio that is changed such that the steered angle of the outboard motor relative to the steering angle decreases with increasing moving speed of the boat. Alternatively, a switch is provided to be manipulated by the operator and generating a signal indicative of an instruction to change the steered angle of the outboard motor when manipulated; and the controller controlling the actuator to steer the outboard motor to an angle in response to inputted steering angle when the switch is not manipulated, while controlling the actuator to change the steered angle when the switch is manipulated. With this, the burdens of the operator are lightened and the steering feel is improved, in particular when the operator steers the boat to approach or leave a quay.
摘要翻译：在用于安装在船尾的舷外马达的舷外马达转向系统中，在其上部具有内燃机，并且在其下部由方向舵在其下部由发动机驱动并引导船的推进器，控制器连接到致动器以相对于船只转动舷外马达，并且以这样的方式控制致动器，使得舷外马达相对于通过方向盘输入的转向角的转向角变为预定比例，该比率被改变，使得舷外马达相对于转向角的转向角随着船的移动速度的增加而减小。或者，提供开关以由操作者操纵并产生指示在操纵时改变舷外马达的转向角度的指令的信号; 并且控制所述致动器以在所述开关未被操纵时响应于输入的转向角来控制所述舷外马达成一定角度，同时当所述开关被操纵时控制所述致动器改变所述转向角度。由此，操作者的负担减轻，转向感觉得到改善，特别是当操作者引导船进近或离开码头时。

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