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公开(公告)号：US07210367B2
公开(公告)日：2007-05-01
申请号：US11011053
申请日：2004-12-15
申请人： Hitoshi Akutagawa
发明人： Hitoshi Akutagawa
CPC分类号： F16H3/006 , F16H3/097 , F16H2003/0933 , Y10T74/19223 , Y10T74/19233 , Y10T74/19288
摘要： Since the first-speed-ratio counter gear is carried by the first countershaft, the second countershaft carries other counter gears which transmit the relatively small drive torque, such as the forth-speed-ratio counter gear, the second-speed-ratio counter gear and the sixth-speed-ratio counter gear. Thus, there can be provided the twin-clutch transmission with two countershafts disposed coaxially which can surely obtain the advantage of making the transmission for transmitting the sufficiently large drive torque compact.
摘要翻译： 由于第一速比中间齿轮由第一中间轴承载，所以第二中间轴承载传递相对小的驱动转矩的其他副齿轮，例如四速比反转齿轮，二速比反转齿轮 和六速比计数器齿轮。 因此，可以提供具有同轴设置的两个中间轴的双离合器变速器，其可以确实地获得用于传递足够大的驱动转矩紧凑件的变速器的优点。
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2.发明授权
公开(公告)号：US4673377A
公开(公告)日：1987-06-16
申请号：US910858
申请日：1986-09-24
申请人： Hitoshi Akutagawa
发明人： Hitoshi Akutagawa
CPC分类号： F16H37/021 , Y10T74/19167
摘要： A belt-pulley type steplessly variable vehicle transmission mechanism including a belt-pulley type transmission and a reverse gear mechanism both connected with an output differential gear device. A selecting mechanism is provided for connecting the input member alternately with the belt-pulley type transmission or the reverse gear mechanism so that the reverse drive can be made at a constant speed ratio.
摘要翻译： 一种皮带轮型无级变速车辆传动机构，包括带式带轮式变速器和倒档齿轮机构，两者均与输出差速齿轮装置连接。 提供了一种选择机构，用于将输入构件与皮带轮式变速器或倒档齿轮机构交替地连接，使得可以以恒定速比进行倒档驱动。
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公开(公告)号：US20060123939A1
公开(公告)日：2006-06-15
申请号：US11011053
申请日：2004-12-15
申请人： Hitoshi Akutagawa
发明人： Hitoshi Akutagawa
CPC分类号： F16H3/006 , F16H3/097 , F16H2003/0933 , Y10T74/19223 , Y10T74/19233 , Y10T74/19288
摘要： Since the first-speed-ratio counter gear is carried by the first countershaft, the second countershaft carries other counter gears which transmit the relatively small drive torque, such as the forth-speed-ratio counter gear, the second-speed-ratio counter gear and the sixth-speed-ratio counter gear. Thus, there can be provided the twin-clutch transmission with two countershafts disposed coaxially which can surely obtain the advantage of making the transmission for transmitting the sufficiently large drive torque compact.
摘要翻译： 由于第一速比中间齿轮由第一中间轴承载，所以第二中间轴承载传递相对小的驱动转矩的其他副齿轮，例如四速比反转齿轮，二速比反转齿轮 和六速比计数器齿轮。 因此，可以提供具有同轴设置的两个中间轴的双离合器变速器，其可以确实地获得用于传递足够大的驱动转矩紧凑件的变速器的优点。
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公开(公告)号：US4817458A
公开(公告)日：1989-04-04
申请号：US90514
申请日：1987-08-28
CPC分类号： B60K17/06 , F16H37/021 , F16H47/065 , Y10T74/19102 , Y10T74/19167 , Y10T74/19242 , Y10T74/19372
摘要： A steplessly variable transmisison system for a vehicle, having a belt-pulley type transmission. An input shaft of the transmission consists of first and second shaft portions. A sleeve member is provided and is slidably splined on the first shaft portion. A driven gear is provided on the second shaft portion which is engageable with the sleeve member by a synchronizer mechanism. A reverse gear mechanism is also provided, the reverse gear of which is engageable with an outer gear formed on the circumference of the sleeve member. The sleeve member is slid by a shaft fork to thereby selectably engage the first shaft portion with the second shaft portion through either the synchronizer mechanism or the reverse gear mechanism. By selecting the engagement through the synchronizer mechanism, a forward driving transmission is implemented, whereas, by selecting the engagement through the reverse gear mechanism, a reverse driving transmission is implemented.
摘要翻译： 一种用于车辆的无级变速传动系统，具有皮带轮型传动装置。 变速器的输入轴由第一和第二轴部分组成。 套筒构件设置成可滑动地花键连接在第一轴部分上。 从动齿轮设置在第二轴部上，其通过同步器机构与套筒构件接合。 还设置有倒档齿轮机构，其倒档齿轮与形成在套筒构件的圆周上的外齿轮啮合。 套筒构件通过轴叉滑动，从而通过同步器机构或倒档齿轮机构可选择地将第一轴部与第二轴部接合。 通过选择通过同步器机构的接合，实现正向驱动变速器，而通过选择通过倒档齿轮机构的接合，实现了反向传动。
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公开(公告)号：US5467668A
公开(公告)日：1995-11-21
申请号：US181502
申请日：1994-01-14
申请人： Osamu Kameda , Hitoshi Akutagawa , Junichi Okita , Ichiro Hirose
发明人： Osamu Kameda , Hitoshi Akutagawa , Junichi Okita , Ichiro Hirose
IPC分类号： B60K17/06 , B60K17/346 , F02F7/00 , F16H3/091 , F16H57/02
CPC分类号： B60K17/346 , B60K17/06 , F02F7/006 , F16H2057/0203 , F16H3/0915 , F16H57/02 , Y10T74/19991 , Y10T74/2186
摘要： An automobile powertrain has at least an engine placed in an engine room and oriented so that its crankshaft is directed transversely, and a transmission placed in the engine room behind the engine. The transmission has input and output shafts arranged coaxially with each other and directed parallel to the crankshaft of the engine. An engine clutch is directly connected to the crankshaft, and a power transfer arrangement is disposed oppositely to the engine with respect to the engine clutch and operationally couples the engine clutch to the input shaft so as to transmit engine output to the transmission. The transmission, engine clutch and power transfer arrangement are independently accommodated in separate chambers of a single unit powertrain case. The transmission chamber and the power transfer chamber are connected to each other by an oil passage through which the input shaft extends from the transmission to the power transfer.
摘要翻译： 汽车动力总成至少具有放置在发动机室中的发动机，并且其定向成使得其曲轴横向定向，并且将发动机放置在发动机后面的发动机室中。 变速器具有彼此同轴布置并且平行于发动机曲轴指向的输入和输出轴。 发动机离合器直接连接到曲轴，并且动力传递装置相对于发动机离合器相对于发动机设置，并且可操作地将发动机离合器联接到输入轴，以将发动机输出传递到变速器。 变速器，发动机离合器和动力传递装置独立地容纳在单个动力总成箱的单独的室中。 传动室和动力输送室通过输油轴从变速器延伸到动力传递的油道相互连接。
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公开(公告)号：US5231894A
公开(公告)日：1993-08-03
申请号：US843186
申请日：1992-02-28
申请人： Junichi Okita , Osamu Kameda , Sakumi Hasetoh , Ichiro Hirose , Yoshimichi Tanaka , Hitoshi Akutagawa
发明人： Junichi Okita , Osamu Kameda , Sakumi Hasetoh , Ichiro Hirose , Yoshimichi Tanaka , Hitoshi Akutagawa
IPC分类号： B60K5/04 , F01M1/02 , F01M11/00 , F01M11/03 , F01P5/10 , F02B61/06 , F02B67/06 , F02B75/18 , F02F7/00
CPC分类号： B60K5/04 , F01M11/0004 , F02B61/06 , F02B67/06 , F02F7/0007 , F01M1/02 , F01M11/00 , F01M11/03 , F01M2001/1014 , F01P2070/00 , F01P5/10 , F02B2075/1816 , F02B2275/06 , F02B2275/18 , Y10T74/2186 , Y10T74/2189
摘要： An engine unit includes an engine and a power train having a transmission and the engine unit is mounted sideways on a vehicle body with the power train positioned rearward of the engine. The engine and the power train are housed in a single engine housing and an oil pan common to the engine and the power train is mounted on the lower side of the engine housing below the engine and the power train. The length of the oil pan in the transverse direction of the vehicle body is smaller than the engine housing and auxiliary mechanisms are disposed in the space on one side of the oil pan and below the engine housing.
摘要翻译： 发动机单元包括发动机和具有变速器的动力传动系，并且发动机单元侧向安装在车身上，动力系位于发动机的后方。 发动机和动力传动系被安装在单个发动机壳体和发动机共同的油底壳中，动力传动系安装在发动机壳体下方，发动机和动力传动系下方。 油箱在车身横向上的长度小于发动机壳体，辅助机构设置在油底壳一侧的空间内，发动机壳体下方。
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公开(公告)号：US5230401A
公开(公告)日：1993-07-27
申请号：US813273
申请日：1991-12-24
IPC分类号： B60K5/04 , B60K17/08 , B60K17/34 , B60K17/346
CPC分类号： B60K17/08 , B60K17/34 , B60K17/346 , B60K5/04 , F16H3/0915
摘要： A power train includes a transmission having transmission shafts, with axes of rotation parallel to a crankshaft of an engine. The transmission shafts extend in a transverse direction of a vehicle. A drive axle is connected to drive wheels of the vehicle , and a drive axle differential differentially drives the drive wheels through the drive axle. A center differential is provided to differentially drive the front and rear drive wheels. The drive axle has an axis of rotation placed below and parallel to the axis of rotation of the transmission shafts. The drive axle differential and center differential are disposed side by side in the transverse direction of the vehicle body on, and in alignment with, the axis of rotation of the drive axle. The drive axle differential is located closely adjacent to the transmission in the transverse direction.
摘要翻译： 动力传动系包括具有传动轴的变速器，其转动轴线平行于发动机的曲轴。 传动轴在车辆的横向方向上延伸。 驱动桥连接到车辆的驱动轮，驱动桥差速器驱动驱动轮通过驱动轴。 提供中心差速器来差速驱动前驱动轮和后驱动轮。 驱动轴具有放置在传动轴的旋转轴线下方并平行于其的旋转轴线的旋转轴。 驱动轴差速器和中心差速器在车身的横向上并排设置并与驱动轴的旋转轴线对准。 驱动桥差速器在横向方向上紧邻变速器。
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公开(公告)号：US4541503A
公开(公告)日：1985-09-17
申请号：US536380
申请日：1983-09-27
CPC分类号： B60K17/346
摘要： A four-wheel drive automobile has a driving system which includes a transversely oriented engine unit, a transmission having input and output shafts which extend transversely of the car body, an inter-axle differential gear mechanism, front and rear inter-wheel differential gear mechanisms, and a differential gear lock mechanism. The inter-axle differential gear mechanism, the front inter-wheel differential gear mechanism and the differential gear lock mechanism are arranged coaxially with one another. The differential gear lock mechanism is provided in a part of said inter-axle differential gear mechanism which is positioned at a side of the front differential gear mechanism so that the front differential gear mechanism is located between inter-axle differential gear mechanism and the differential gear lock mechanism.
摘要翻译： 四轮驱动汽车具有驱动系统，其包括横向定向的发动机单元，具有横向于车体延伸的输入和输出轴的变速器，轴间差速齿轮机构，前后轮间差速齿轮机构 和差速齿轮锁定机构。 车轴间差速齿轮机构，前轮差速齿轮机构和差速齿轮锁定机构彼此同轴地配置。 所述差速齿轮锁定机构设置在位于所述前差速齿轮机构侧的所述车轴间差速齿轮机构的一部分，使得所述前差速齿轮机构位于车轴间差动齿轮机构与所述差动齿轮 锁机构。
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公开(公告)号：US20060254378A1
公开(公告)日：2006-11-16
申请号：US11380725
申请日：2006-04-28
申请人： Hitoshi Akutagawa
发明人： Hitoshi Akutagawa
IPC分类号： F16H57/02
CPC分类号： F16H57/031 , F16H57/028 , F16H2057/02043 , F16H2057/02086 , F16H2057/02091 , Y10T74/20018 , Y10T74/20177
摘要： A power transmission apparatus comprises a case defining a cavity, moveable parts arranged within the cavity, fixed parts arranged within the cavity, the fixed parts including parts moveably supporting the moveable parts, a wall at least partly constituting said case, and a thin wall portion formed in the wall, the thin wall portion being constantly pressed in an outward direction of the cavity by one of the fixed parts, so as to increase its rigidity. Membranous vibration of the case wall may be effectively controlled and the radiation noise from the transmission apparatus can be reduced without increasing the thickness of the transmission case wall or arranging ribs on it.
摘要翻译： 动力传递装置包括限定空腔的壳体，布置在空腔内的可移动部件，布置在空腔内的固定部件，固定部件包括可移动地支撑可移动部件的部分，至少部分地构成所述壳体的壁，以及薄壁部分 形成在壁上，薄壁部分通过一个固定部分在空腔的向外方向上不断地被压紧，从而增加其刚性。 可以有效地控制壳壁的膜振动，并且可以减小来自传动装置的辐射噪声，而不增加传动箱壁的厚度或在其上布置肋。
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10.发明授权Automobile powertrain structure including automatic transmission for transverse engine 失效汽车动力总成结构包括横向发动机自动变速器
公开(公告)号：US5305848A
公开(公告)日：1994-04-26
申请号：US922922
申请日：1992-07-31
CPC分类号： B60K5/04 , B60K17/06 , F16H45/02 , F16H61/0009 , F16H61/067 , Y10T74/2186
摘要： An automotive powertrain has an engine placed within an engine compartment and oriented so that its crankshaft is directed transversely. The powertrain also has an automatic transmission placed in the engine compartment behind the engine, and a torque converter operationally coupled to the crankshaft and input shaft of the transmission. Input and are output shafts of the transmission are arranged coaxially with each other and are directed parallel to the crankshaft of the engine. A hydraulic control valve body, through which controlled hydraulic pressure is applied to the transmission so as to shift the transmission, is placed in a space defined below a horizontal plane including a top end of the transmission and behind a vertical plane including an axis of rotation of the crankshaft.
摘要翻译： 汽车动力系具有放置在发动机舱内的发动机并且被定向成使其曲轴横向地定向。 动力总成还具有放置在发动机后面的发动机舱中的自动变速器，以及与变速器的曲轴和输入轴可操作地连接的变矩器。 变速器的输入和输出轴彼此同轴布置并且平行于发动机的曲轴指向。 将控制液压施加到变速器以便使变速器移动的液压控制阀体被放置在限定在包括变速器的顶端的水平平面下方的空间中，并且在包括旋转轴线的垂直平面之后 的曲轴。
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