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公开(公告)号：US20080026652A1
公开(公告)日：2008-01-31
申请号：US11878322
申请日：2007-07-24
IPC分类号： B63H23/08
摘要： A marine reduction and reverse gear unit having an output shaft disposed at an acute (or obtuse) angle with respect to an input shaft 7 comprises: a drive gear 15 for transmitting torque from the input shaft 7; first and second driven gears 30, 31 engaged with the drive gear and disposed on the right and left sides thereof to sandwich the drive gear between the first and second driven gears; a reverse gear 16 connected to the drive gear 15 via a reverse hydraulic clutch 16; a first forward speed gear 33 connected to the first driven gear 30 via a hydraulic clutch; a second forward speed gear connected to the second driven gear 31 via a hydraulic clutch; and an output gear 26 fixed on the output shaft and engaged directly with one of the reverse gear 16, first forward speed gear 33 and second forward speed gear 36, or engaged therewith via idle gears to thereby receive the transmitted torque. This marine reduction and reverse gear unit provides a stable boat speed and enhanced acceleration performance by increasing the number of engine revolutions when wakeboarding.
摘要翻译： 具有相对于输入轴7设置成锐角（或钝角）的输出轴的船用减速装置和倒车减速器包括：用于从输入轴7传递扭矩的驱动齿轮15; 第一和第二从动齿轮30,31与驱动齿轮接合并设置在其左侧和左侧，以将驱动齿轮夹在第一和第二从动齿轮之间; 经由反向液压离合器16连接到驱动齿轮15的倒档齿轮16; 经由液压离合器连接到第一从动齿轮30的第一前进档位齿轮33; 通过液压离合器连接到第二从动齿轮31的第二前进档; 以及输出齿轮26，其固定在输出轴上并直接与倒档齿轮16，第一前进速度齿轮33和第二前进速度齿轮36中的一个接合，或者经由空转齿轮与其接合，从而接收传递的扭矩。 这种海洋减速和倒车减速器通过增加滑水时的发动机转数提供稳定的船速和增强的加速性能。
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公开(公告)号：US08157070B2
公开(公告)日：2012-04-17
申请号：US11878322
申请日：2007-07-24
IPC分类号： F16D25/0638
摘要： A marine reduction and reverse gear unit having an output shaft disposed at an acute (or obtuse) angle with respect to an input shaft 7 comprises: a drive gear 15 for transmitting torque from the input shaft 7; first and second driven gears 30, 31 engaged with the drive gear and disposed on the right and left sides thereof to sandwich the drive gear between the first and second driven gears; a reverse gear 16 connected to the drive gear 15 via a reverse hydraulic clutch 16; a first forward speed gear 33 connected to the first driven gear 30 via a hydraulic clutch; a second forward speed gear connected to the second driven gear 31 via a hydraulic clutch; and an output gear 26 fixed on the output shaft and engaged directly with one of the reverse gear 16, first forward speed gear 33 and second forward speed gear 36, or engaged therewith via idle gears to thereby receive the transmitted torque. This marine reduction and reverse gear unit provides a stable boat speed and enhanced acceleration performance by increasing the number of engine revolutions when wakeboarding.
摘要翻译： 具有相对于输入轴7设置成锐角（或钝角）的输出轴的船用减速装置和倒车减速器包括：用于从输入轴7传递扭矩的驱动齿轮15; 第一和第二从动齿轮30,31与驱动齿轮接合并设置在其左侧和左侧，以将驱动齿轮夹在第一和第二从动齿轮之间; 经由反向液压离合器16连接到驱动齿轮15的倒档齿轮16; 经由液压离合器连接到第一从动齿轮30的第一前进档位齿轮33; 通过液压离合器连接到第二从动齿轮31的第二前进档; 以及输出齿轮26，其固定在输出轴上并直接与倒档齿轮16，第一前进速度齿轮33和第二前进速度齿轮36中的一个接合，或者经由空转齿轮与其接合，从而接收传递的扭矩。 这种海洋减速和倒车减速器通过增加滑水时的发动机转数提供稳定的船速和增强的加速性能。
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公开(公告)号：US4748864A
公开(公告)日：1988-06-07
申请号：US60646
申请日：1987-06-11
申请人： Kazuhiko Ohtsuki , Gen Yoshii , Toshiaki Okanishi
发明人： Kazuhiko Ohtsuki , Gen Yoshii , Toshiaki Okanishi
CPC分类号： B63H5/07 , B63H23/08 , Y10T74/19488 , Y10T74/19493 , Y10T74/1966
摘要： A reversing gear assembly (13) for a marine angle drive comprises a horizontal input shaft (15), to be connected to a horizontally mounted engine (11) and an inclined output shaft (16) to be connected to the propeller shaft (12). Gear casing (14) includes an intermediate shaft (17) which extends parallel with the output shaft (16). The input shaft (16) fixedly mounts a cylindrical gear (22) which meshes with a forward drive conical gear (23) on the output shaft (16) and with a reverse drive cylindrical gear (25) on the intermediate shaft (17). Center of engagement between the cylindrical gears (22, 25) is located on the sole common perpendicular line of the input and intermediate shafts (15, 17). Reverse drive gear train further includes two meshing cylindrical gears (26, 24) on the intermediate and output shafts (17, 16). The gears (23, 24) on the output shaft (16) are selectively coupled to this shaft by clutch means (32).The parallel arrangement of the output and intermediate shafts (16, 17) and the use of a single conical gear (23) contributes to reducing the manufacturing cost while permitting drive of propeller shaft in either direction with equal power.
摘要翻译： 用于海洋角度驱动的反转齿轮组件（13）包括要连接到水平安装的发动机（11）的水平输入轴（15）和与传动轴（12）连接的倾斜输出轴（16） 。 齿轮箱（14）包括与输出轴（16）平行延伸的中间轴（17）。 输入轴（16）固定地安装一个与输出轴（16）上的向前驱动的锥形齿轮（23）啮合的圆柱形齿轮（22）和在中间轴（17）上的反向驱动圆柱齿轮（25）。 圆柱齿轮（22,25）之间的接合中心位于输入和中间轴（15,17）的唯一公共垂直线上。 反向驱动齿轮系还包括在中间和输出轴（17,16）上的两个啮合的圆柱形齿轮（26,24）。 输出轴（16）上的齿轮（23,24）通过离合器装置（32）选择性地联接到该轴。 输出和中间轴（16,17）的平行布置和单个锥形齿轮（23）的使用有助于降低制造成本，同时允许传动轴在相同功率的任一方向上驱动。
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公开(公告)号：US4881612A
公开(公告)日：1989-11-21
申请号：US144974
申请日：1988-01-19
摘要： A steering apparatus for a vehicle which is provided at part of a handle shaft of a handle with a steering mechanism so that a steering cylinder expands and contracts to perform hydraulic steering and, even when a hydraulic system is in trouble, the steering mechanism serves as a speed reduction mechanism, thereby enabling mechanical steering.
摘要翻译： 一种用于车辆的转向装置，其设置在具有转向机构的手柄的手柄轴的一部分处，使得转向缸膨胀和收缩以执行液压转向，并且即使当液压系统处于故障状态时，转向机构用作 减速机构，从而实现机械转向。
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公开(公告)号：US20090029607A1
公开(公告)日：2009-01-29
申请号：US12068772
申请日：2008-02-12
申请人： Akinobu Ryugo , Toshiaki Okanishi
发明人： Akinobu Ryugo , Toshiaki Okanishi
摘要： A propeller power transmission device according to the present invention comprises an input shaft 9 connected to a drive shaft 7 of an engine 3 via a coupling 8; a pair of right and left output shafts 12 and 13 connected to the right and left propeller shafts 5 and 6 via couplings 10 and 11, respectively; a gear train comprised of gears 20 to 30 for transmitting the power of the input shaft 9 to each of the output shafts 12 and 13 through clutch mechanisms 14, 15, 16 and 17, and causing the output shafts to undergo forward or reverse rotation in response to switching between forward and reverse rotation clutch mechanisms; and a gear case 4 for containing the input shaft 9, the output shafts 12 and 13, the gear train of gears 20 to 30, and the forward and reverse rotation clutch mechanisms 14 to 17.
摘要翻译： 根据本发明的螺旋桨动力传递装置包括经由联轴器8连接到发动机3的驱动轴7的输入轴9; 一对左右输出轴12和13分别通过联轴节10和11连接到左右传动轴5和6; 齿轮系由齿轮20至30组成，用于通过离合器机构14,15,16和17将输入轴9的动力传递到每个输出轴12和13，并使输出轴经过正向或反向旋转 响应于正向和反向旋转离合器机构之间的切换; 以及齿轮箱4，用于容纳输入轴9，输出轴12和13，齿轮20至30的齿轮系，以及前后旋转离合器机构14至17。
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公开(公告)号：US20060157316A1
公开(公告)日：2006-07-20
申请号：US11330096
申请日：2006-01-12
CPC分类号： F16H63/3483 , B63H23/08 , F16H63/48
摘要： The present invention provides a self-contained marine reversing gear assembly provided with a locking device for internal combustion engine in which introduction of the working oil from the lubricating oil circuit is unnecessary. The marine reversing gear assembly provided with a locking device of the present invention comprises an input shaft driven by an internal combustion engine; an output shaft connected to a propeller shaft; a hydraulic pump driven by the input shaft; a hydraulic forward and reverse clutch; a directional control valve for switching the forward and reverse clutch by the supply of working oil from the hydraulic pump; and a locking device provided with a locking mechanism member for locking the output shaft, the locking device comprising a hydraulic actuator for unlocking the output shaft by operating on the locking mechanism member due to the supply of working oil from the hydraulic pump.
摘要翻译： 本发明提供了一种独立的船用倒车齿轮组件，其具有不需要从润滑油回路引入工作油的内燃机的锁定装置。 设置有本发明的锁定装置的船用倒车齿轮组件包括由内燃机驱动的输入轴; 连接到传动轴的输出轴; 由输入轴驱动的液压泵; 液压前进和后退离合器; 用于通过从液压泵供给工作油来切换前进和后退离合器的方向控制阀; 以及设置有用于锁定输出轴的锁定机构构件的锁定装置，该锁定装置包括液压致动器，用于通过从液压泵供给工作油而对锁定机构构件进行操作来解锁输出轴。
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公开(公告)号：US08337353B2
公开(公告)日：2012-12-25
申请号：US12549077
申请日：2009-08-27
申请人： Koji Iwaki , Fumitoshi Ishino , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii , Toshiaki Okanishi
发明人： Koji Iwaki , Fumitoshi Ishino , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii , Toshiaki Okanishi
IPC分类号： F16H47/04
CPC分类号： F16H47/04 , B60K17/28 , F16H57/021 , F16H2037/0886 , F16H2057/02043
摘要： The traveling system transmission structure for vehicle includes a planetary gear unit, a forward/rearward-travel switch unit and a transmission case. A front end portion of a sun gear shaft is directly or indirectly supported by a front bearing wall that is detachably connected to a front side of the transmission case and a rear end portion of a planetary outputting member is directly or indirectly supported by an intermediate bearing wall, so that the planetary gear unit is accommodated in a front chamber that is sandwiched by the front bearing wall and the intermediate bearing wall. A front end portion of a forward/rearward-travel input shaft is directly or indirectly supported by the intermediate bearing wall and a rear end portion of a clutch shaft is supported by a rear bearing wall that is detachably connected to the rear side of the transmission case, so that the forward/rearward-travel switch unit is accommodated in a rear chamber that is sandwiched by the intermediate bearing wall and the rear bearing wall.
摘要翻译： 用于车辆的行驶系统传动结构包括行星齿轮单元，前/后行驶开关单元和变速箱。 太阳齿轮轴的前端部分由可拆装地连接到变速箱前侧的前轴承壁直接或间接地支撑，并且行星输出构件的后端部分由中间轴承 使得行星齿轮单元容纳在被前轴承壁和中间轴承壁夹持的前室中。 前进/后退行驶输入轴的前端部由中间轴承壁直接或间接地支撑，离合器轴的后端部由可拆卸地连接到变速器的后侧的后轴承壁支撑 使得前进/后退行驶开关单元容纳在被中间轴承壁和后轴承壁夹持的后室中。
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公开(公告)号：US20100051410A1
公开(公告)日：2010-03-04
申请号：US12549077
申请日：2009-08-27
申请人： Koji Iwaki , Fumitoshi Ishino , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii , Toshiaki Okanishi
发明人： Koji Iwaki , Fumitoshi Ishino , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii , Toshiaki Okanishi
CPC分类号： F16H47/04 , B60K17/28 , F16H57/021 , F16H2037/0886 , F16H2057/02043
摘要： The traveling system transmission structure for vehicle includes a planetary gear unit, a forward/rearward-travel switch unit and a transmission case. A front end portion of a sun gear shaft is directly or indirectly supported by a front bearing wall that is detachably connected to a front side of the transmission case and a rear end portion of a planetary outputting member is directly or indirectly supported by an intermediate bearing wall, so that the planetary gear unit is accommodated in a front chamber that is sandwiched by the front bearing wall and the intermediate bearing wall. A front end portion of a forward/rearward-travel input shaft is directly or indirectly supported by the intermediate bearing wall and a rear end portion of a clutch shaft is supported by a rear bearing wall that is detachably connected to the rear side of the transmission case, so that the forward/rearward-travel switch unit is accommodated in a rear chamber that is sandwiched by the intermediate bearing wall and the rear bearing wall.
摘要翻译： 用于车辆的行驶系统传动结构包括行星齿轮单元，前/后行驶开关单元和变速箱。 太阳齿轮轴的前端部分由可拆装地连接到变速箱前侧的前轴承壁直接或间接地支撑，并且行星输出构件的后端部分由中间轴承 使得行星齿轮单元容纳在被前轴承壁和中间轴承壁夹持的前室中。 前进/后退行驶输入轴的前端部由中间轴承壁直接或间接地支撑，离合器轴的后端部由可拆卸地连接到变速器的后侧的后轴承壁支撑 使得前进/后退行驶开关单元容纳在被中间轴承壁和后轴承壁夹持的后室中。
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公开(公告)号：US5590737A
公开(公告)日：1997-01-07
申请号：US308345
申请日：1994-09-19
IPC分类号： B60K17/00 , B60K17/10 , B60K17/354
CPC分类号： B60K17/105 , B60K17/00
摘要： A transmission has a pair of hydraulic motors for hydraulically driving crawler type vehicles. The hydraulic motors are connected by a drive train having rotary members. The hydraulic motors are disposed such that a rotary axis of an output shaft on one hydraulic motor is offset from a rotary axis of an output shaft on the other hydraulic motor. A clutch is provided between one output shaft and another rotary member, which is coaxially disposed on the one output shaft. The clutch in accordance with the invention improves the accuracy of straight forward movement of the vehicle. In accordance with the invention, when a steering unit for steering the vehicle is moved to a steering position, for turning the vehicle, and a non-steering position, for straight forward movement of the vehicle, vehicle impact and clutch damage are reduced. The transmission can also be made more compact. In addition, a parking brake can be equipped on the other output shaft.
摘要翻译： 变速器具有用于液压驱动履带式车辆的一对液压马达。 液压马达通过具有旋转构件的传动系连接。 液压马达设置成使得一个液压马达上的输出轴的旋转轴线偏离另一个液压马达上的输出轴的旋转轴线。 在一个输出轴和同轴设置在一个输出轴上的另一个旋转构件之间设置有离合器。 根据本发明的离合器提高了车辆的直线向前运动的精度。 根据本发明，当用于转向车辆的转向单元移动到转向位置，用于转动车辆和非转向位置时，为了车辆的直线向前移动，减少了车辆撞击和离合器损坏。 变速箱也可以更加紧凑。 另外，另一输出轴上也可以设置驻车制动器。
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公开(公告)号：US07506737B2
公开(公告)日：2009-03-24
申请号：US11330096
申请日：2006-01-12
CPC分类号： F16H63/3483 , B63H23/08 , F16H63/48
摘要： A self-contained marine reversing gear assembly is provided with a locking device for an internal combustion engine in which introduction of the working oil from the lubricating oil circuit is unnecessary. The locking device includes an input shaft driven by an internal combustion engine; an output shaft connected to a propeller shaft; a hydraulic pump driven by the input shaft; a hydraulic forward and reverse clutch; a directional control valve for switching the forward and reverse clutch by the supply of working oil from the hydraulic pump; and a locking device provided with a locking mechanism member for locking the output shaft. The locking device includes a hydraulic actuator for unlocking the output shaft by operating on the locking mechanism member due to the supply of working oil from the hydraulic pump.
摘要翻译： 一个独立的船用倒车齿轮组件设置有用于内燃机的锁定装置，其中不需要从润滑油回路引入工作油。 锁定装置包括由内燃机驱动的输入轴; 连接到传动轴的输出轴; 由输入轴驱动的液压泵; 液压前进和后退离合器; 用于通过从液压泵供给工作油来切换前进和后退离合器的方向控制阀; 以及设置有用于锁定输出轴的锁定机构构件的锁定装置。 锁定装置包括液压致动器，用于通过从液压泵供应工作油而在锁定机构构件上操作来解锁输出轴。
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