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公开(公告)号：US08205732B2
公开(公告)日：2012-06-26
申请号：US12755886
申请日：2010-04-07
摘要： A clutch detent mechanism for an outboard motor includes a ball movable with a clutch dog member, a ball retainer member provided in a propeller shaft for retaining the ball in a predetermined position, and a compression coil spring acting on the ball to resiliently force the ball against the ball retainer member. The ball retainer member has a recessed portion for receiving therein the ball to thereby retain the clutch dog member in a neutral position, a front tapered portion provided on one side of the recessed portion for retaining the ball in a position to keep the clutch dog member in a forward shift position, and a rear tapered portion provided on the other side of the recessed portion for retaining the ball in a position to keep the clutch dog member in a reverse shift position.
摘要翻译： 一种用于舷外马达的离合器制动机构，包括可与离合器爪构件一起移动的球，设置在用于将球保持在预定位置的传动轴中的球保持构件，以及作用在球上的压缩螺旋弹簧以弹性地迫使球 抵靠球保持构件。 球保持构件具有用于在其中容纳球的凹部，从而将离合器爪构件保持在中立位置，前锥形部设置在凹部的一侧，用于将球保持在保持离合器爪构件的位置 以及设置在凹部的另一侧的后锥形部，用于将球保持在将离合器爪构件保持在倒档位置的位置。
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公开(公告)号：US08834217B2
公开(公告)日：2014-09-16
申请号：US12754945
申请日：2010-07-26
CPC分类号： B63H20/20 , B63H23/30 , F16D11/14 , F16D2011/008
摘要： A dog clutch mechanism incorporated in an outboard motor includes a sliding clutch dog member splined to a propeller shaft and having recesses on each end face thereof, and a row of gear teeth formed on an end face of each of a pair of driven gears rotatably mounted on the propeller shaft. Each of the recesses has a bottom surface stepped to provide a corner edge at a stepped portion thereof. Each of the gear teeth has a beveled surface formed at a rear edge as viewed from a rotating direction of the driven gear. When the gear teeth are in mesh with the recesses of the clutch dog member, the corner edge of the stepped bottom surface of each recess is in contact with the beveled surface of the mating gear tooth.
摘要翻译： 结合在舷外马达中的狗离合器机构包括：花键连接到传动轴并且在其每个端面上具有凹部的滑动离合器爪构件，以及形成在一对从动齿轮的端面上的一排齿轮，其可旋转地安装 在螺旋桨轴上。 每个凹部具有阶梯状的底表面，以在其台阶形成角部边缘。 每个齿轮具有从从动齿轮的旋转方向观察时形成在后边缘处的斜面。 当齿轮齿与离合器爪部件的凹部啮合时，每个凹部的阶梯状底面的角部边缘与配合齿轮齿的斜面相接触。
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公开(公告)号：US09376196B2
公开(公告)日：2016-06-28
申请号：US12967286
申请日：2010-12-14
CPC分类号： B63H21/21 , B60W2510/0604 , B60W2510/0638 , B60W2540/10 , F02D11/105 , F02D41/023 , F02D41/10 , F02D2200/0404 , F02D2200/602 , F16H61/0213 , F16H2059/366 , F16H2061/0239
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine and a transmission being selectively changeable in gear position to establish speeds including at least a first speed and a second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, it is determined whether acceleration is instructed to the engine when the second speed is established and operation of the engine is controlled to increase a fuel amount to be supplied to the engine when detected engine speed is greater than a predetermined speed, thereby improving the performance immediately after acceleration is started.
摘要翻译： 在用于控制具有内燃机的舷外马达的操作的装置中，以及可在变速档位选择性地变化的变速器，以建立包括至少第一速度和第二速度的速度，并且以传动比将发动机的功率传递给螺旋桨 以确定的速度确定，当检测到的发动机转速大于预定速度时，确定当建立第二速度时是否向发动机指示加速度，并且控制发动机的操作以增加要发送给发动机的燃料量， 从而在加速开始后立即提高性能。
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公开(公告)号：US08303359B2
公开(公告)日：2012-11-06
申请号：US12949156
申请日：2010-11-18
IPC分类号： B63H20/14
摘要： An outboard motor includes a transmission mechanism mounted between an output shaft of an engine and a propeller drive shaft. The transmission mechanism includes a clutch. An oil pump for generating a hydraulic pressure so as to switch the clutch is disposed underneath a lowermost one of transmission gears closely thereto. An oil pan is disposed underneath the oil pump and is placed inside an exhaust channel of a gear case.
摘要翻译： 舷外马达包括安装在发动机的输出轴和螺旋桨传动轴之间的传动机构。 传动机构包括离合器。 用于产生液压以便切换离合器的油泵设置在与其紧密连接的最低传动齿轮的下方。 油底壳设置在油泵下方，并放置在齿轮箱的排气通道内。
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公开(公告)号：US20110124250A1
公开(公告)日：2011-05-26
申请号：US12949156
申请日：2010-11-18
IPC分类号： B63H20/14
摘要： An outboard motor includes a transmission mechanism mounted between an output shaft of an engine and a propeller drive shaft. The transmission mechanism includes a clutch. An oil pump for generating a hydraulic pressure so as to switch the clutch is disposed underneath a lowermost one of transmission gears closely thereto. An oil pan is disposed underneath the oil pump and is placed inside an exhaust channel of a gear case.
摘要翻译： 舷外马达包括安装在发动机的输出轴和螺旋桨传动轴之间的传动机构。 传动机构包括离合器。 用于产生液压以便切换离合器的油泵设置在与其紧密连接的最低传动齿轮的下方。 油底壳设置在油泵下方，并放置在齿轮箱的排气通道内。
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公开(公告)号：US08851946B2
公开(公告)日：2014-10-07
申请号：US13116124
申请日：2011-05-26
IPC分类号： B60W10/06 , B60W10/10 , B63H21/21 , F02D41/02 , F02D41/10 , F02M37/00 , F02D11/10 , B63H20/14 , B63H23/02
CPC分类号： B63H20/14 , B63H21/21 , B63H2021/216 , B63H2023/0258 , F02D11/105 , F02D41/021 , F02D41/10 , F02M37/0023
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine and transmission, it is configured to determine whether acceleration is instructed to the engine by an operator when the gear position is the second speed, detect a slip ratio of a propeller based on theoretical velocity and actual velocity of a boat, control a throttle opening to suppress increase in the slip ratio when the acceleration is determined to be instructed, and change the gear position from the second speed to the first speed when the slip ratio is equal to or less than a first predetermined value and the change amount of the slip ratio is equal to or less than a prescribed value. With this, it becomes possible to appropriately control operation of the engine and the transmission during acceleration, thereby improving the acceleration performance of immediately after acceleration start.
摘要翻译： 在用于控制具有内燃机和变速器的舷外马达的操作的装置中，其被配置为确定当齿轮位置是第二速度时操作者是否向发动机指示加速度，检测基于螺旋桨的滑移比 在船的理论速度和实际速度上，控制节气门开度以抑制当指示加速度时滑移率的增加，并且当滑移比等于第一速度时将档位从第二速度改变到第一速度 或小于第一预定值，并且滑移率的变化量等于或小于规定值。 由此，能够适当地控制加速时的发动机和变速器的动作，提高加速开始后的加速性能。
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公开(公告)号：US08764500B2
公开(公告)日：2014-07-01
申请号：US13029324
申请日：2011-02-17
申请人： Koji Kuriyagawa , Hajime Yoshimura , Hiroshi Yamamoto , Nobuchika Katagiri , Masahide Shinokawa
发明人： Koji Kuriyagawa , Hajime Yoshimura , Hiroshi Yamamoto , Nobuchika Katagiri , Masahide Shinokawa
IPC分类号： B63H21/21
CPC分类号： B63H21/21 , B63H20/10 , B63H20/14 , B63H21/213 , G05D1/0875
摘要： In an apparatus for controlling operation of an outboard motor having an engine to power a propeller, a transmission being selectively changeable in gear position to establish speeds including a first speed and second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, and a trim angle regulation mechanism regulating a trim angle through trim-up/down operation, the transmission is controlled to change the gear position from the second speed to the first speed when the second speed is selected and a throttle opening change amount is at or above a predetermined value; and the trim angle regulation mechanism is operated to start the trim-up operation based on engine speed. With this, the transmission can be appropriately controlled to suppress the decrease in boat speed caused by change of gear position, thereby mitigating an unnatural feel given to the operator.
摘要翻译： 在用于控制具有发动机来驱动螺旋桨的舷外马达的操作的装置中，传动装置在齿轮位置可选择地变化，以建立包括第一速度和第二速度的速度，并且以确定的传动比将发动机的功率传递给螺旋桨 通过建立的速度，以及通过调节/降低操作调节调整角度的调整角调节机构，当选择第二速度并且节气门开度改变时，传动被控制以将档位从第二速度改变到第一速度 量处于或高于预定值; 并且调整调整角度调节机构以基于发动机转速开始微调操作。 由此，可以适当地控制变速器，以抑制由齿轮位置的变化引起的船速的下降，从而减轻给予操作者的不自然的感觉。
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公开(公告)号：US08690621B2
公开(公告)日：2014-04-08
申请号：US12967143
申请日：2010-12-14
IPC分类号： B63H20/14
CPC分类号： B63H20/16 , B63H21/265 , B63H21/28 , B63H23/02 , B63H2023/0266
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine to power a propeller, and a transmission being selectively changeable in gear position to establish speeds including a first speed and a second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, engine speed is detected, it is determined whether acceleration is instructed when the second speed is established, and operation of the transmission is controlled to change the gear position from the second speed to the first speed when the acceleration is determined to be instructed, and then change back the gear position from the first speed to the second speed based on the detected engine speed, thereby enabling to control the transmission optimally.
摘要翻译： 在用于控制具有内燃机以驱动螺旋桨的舷外马达的操作的装置中，以及在齿轮位置可选择性地变化的变速器，以建立包括第一速度和第二速度的速度，并且将发动机的动力传递给螺旋桨， 由确定的速度确定的传动比，检测到发动机转速，确定在建立第二速度时是否指示加速度，并且当加速度时控制变速器的操作以将档位从第二速度改变为第一速度 被确定为被指示，然后基于检测到的发动机速度将档位从第一速度改回到第二速度，从而能够最佳地控制传动。
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公开(公告)号：US08858281B2
公开(公告)日：2014-10-14
申请号：US12967220
申请日：2010-12-14
申请人： Koji Kuriyagawa , Hajime Yoshimura
发明人： Koji Kuriyagawa , Hajime Yoshimura
CPC分类号： B63H21/22
摘要： In an apparatus for controlling operation of an outboard motor having an internal combustion engine to power a propeller, and a transmission being selectively changeable in gear position to establish speeds including a first speed and a second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, it is determined whether acceleration is instructed to the engine when the second speed is established and whether a preset condition is met, and operation of the transmission is controlled to change the gear position from the second speed to the first speed when the acceleration is determined to be instructed and the preset condition is met, thereby improving the acceleration performance of immediately after the acceleration is started.
摘要翻译： 在用于控制具有内燃机以驱动螺旋桨的舷外马达的操作的装置中，以及在齿轮位置可选择性地变化的变速器，以建立包括第一速度和第二速度的速度，并且将发动机的动力传递给螺旋桨， 由确定的速度确定的传动比，确定当建立第二速度时是否向发动机指示加速度，以及是否满足预设条件，并且控制变速器的操作以将档位从第二速度改变为 当确定要指示加速度并满足预设条件时的第一速度，从而提高加速开始之后的加速性能。
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公开(公告)号：US08382536B2
公开(公告)日：2013-02-26
申请号：US12760273
申请日：2010-04-14
申请人： Koji Kuriyagawa , Hajime Yoshimura
发明人： Koji Kuriyagawa , Hajime Yoshimura
IPC分类号： B63H21/22
CPC分类号： B63H21/265
摘要： In an apparatus for controlling operation of an outboard motor mounted on a boat and having a torque converter equipped with a lockup clutch, it is configured to regulate a trim angle relative to the boat by trim-up operation and trim-down operation; calculate a speed ratio of the torque converter based on an input rotation speed and output rotation speed of the torque converter; and control operation of the trim angle regulator based on the calculated speed ratio. With this, it becomes possible to mitigate a deceleration feel to be generated after the acceleration is completed, and easily sets a trim angle of after the trim-up operation to an optimal value.
摘要翻译： 在一种用于控制安装在船上的舷外马达的操作的装置中，并且具有配备有锁止离合器的变矩器，其构造成通过微调操作和微调操作来调节相对于船的调整角度; 根据变矩器的输入转速和输出转速计算变矩器的转速比; 并基于计算出的速比控制调整角度调节器的运行。 由此，可以减轻在加速结束后产生的减速感，并且容易地将调整后的修整角度设定为最佳值。
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