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公开(公告)号：US07255213B2
公开(公告)日：2007-08-14
申请号：US11043801
申请日：2005-01-25
CPC分类号： F16D13/54 , F16D13/04 , F16D2023/123
摘要： In an embodiment, the invention includes a clutch device including a first friction clutch disposed between an input member and an output member, a second friction clutch adapted to go into a power cut-off state upon exertion thereon of a clutch releasing force, and a torque cam mechanism disposed between the first and second friction clutches. In an embodiment, the invention can decrease the number of clutch parts, simplify the clutch structure, and make the clutch device compact. First and second friction clutches can be constructed with a clutch outer common to both, and a torque cam mechanism is disposed within the clutch outer and between the first and second friction clutches.
摘要翻译： 在一个实施例中，本发明包括离合器装置，其包括设置在输入构件和输出构件之间的第一摩擦离合器，适于在其上施加离合器释放力时进入动力切断状态的第二摩擦离合器，以及 扭矩凸轮机构设置在第一和第二摩擦离合器之间。 在一个实施例中，本发明可以减少离合器部件的数量，简化离合器结构，并且使离合器装置紧凑。 第一和第二摩擦离合器可以用两个共同的离合器外部构造，并且扭矩凸轮机构设置在离合器外部以及第一和第二摩擦离合器之间。
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公开(公告)号：US20060163021A1
公开(公告)日：2006-07-27
申请号：US11336871
申请日：2006-01-23
IPC分类号： F16H63/30
摘要： A first dog clutch member is coupled with a rotation transmitting member rotatably mounted on a power transmission shaft with a relative rotation clearance θ. A second dog clutch member is slidably mounted on the power transmission shaft to be engageable/disengageable with/from the first dog clutch member. A damper spring is interposed between the rotation transmitting member and the first dog clutch member. First dog teeth and second dog teeth, which are engaged/disengaged with/from each other by an axial displacement of the second dog clutch member, are formed in the first dog clutch member and the second dog clutch member, respectively. A chamfer is made in each end portion of the respective first dog teeth and each end portion of the respective second dog teeth, which are opposed to each other, so as to guide the second dog teeth to a position to engage with the first dog teeth.
摘要翻译： 第一爪式离合器构件与可旋转地安装在具有相对旋转间隙θ的动力传递轴上的旋转传递构件联接。 第二爪式离合器构件可滑动地安装在动力传递轴上以与第一爪式离合器构件接合/分离。 在旋转传递构件和第一爪式离合器构件之间设置阻尼弹簧。 在第一爪式离合器构件和第二爪式离合器构件中分别形成有通过第二爪式离合器构件的轴向位移而彼此接合/分离的第一狗齿和第二狗齿。 在彼此相对的相应的第一狗齿和相应的第二狗齿的每个端部的每个端部中形成倒角，以便将第二狗齿引导到与第一狗齿啮合的位置 。
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公开(公告)号：US08857285B2
公开(公告)日：2014-10-14
申请号：US13398307
申请日：2012-02-16
申请人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
发明人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
CPC分类号： F16H3/006 , B62K25/283 , F16H3/16 , Y10T74/19223 , Y10T74/19233 , Y10T74/19279
摘要： A saddle type vehicle having mounted thereon a power unit is provided with a twin clutch type transmission including a pair of main shafts and a pair of clutches along different axes, to enable a compact layout of axes and a reduction in size of the unit and its surroundings. The axis center (first main axis) of a first main shaft is disposed rearwardly of the axis center (crank axis) of a crankshaft and forwardly of the axis center (counter axis) of a counter shaft, whereas the axis center (second main axis) of a second main shaft is disposed rearwardly of the axis center (counter axis) of the counter shaft and forwardly of the axis center (pivot axis) of a pivot shaft.
摘要翻译： 在其上安装有动力单元的马鞍式车辆设置有双离合器式变速器，其包括沿着不同轴线的一对主轴和一对离合器，以使得轴的紧凑布局和单元的尺寸减小， 周围环境 第一主轴的轴心（第一主轴）设置在曲轴的轴心（曲柄轴）的后方，并且相对轴的中心（相对轴）向前方设置，而轴心（第二主轴） ）设置在相对轴的轴心（相对轴线）的后方，并且位于枢轴的轴心（枢转轴线）的前方。
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公开(公告)号：US06440035B2
公开(公告)日：2002-08-27
申请号：US09773602
申请日：2001-02-02
IPC分类号： F16H1504
CPC分类号： F16H15/18
摘要： To provide a continuously variable transmission for motor vehicles which transmits power with a speed change from a driving member to a driven member. In the continuously variable transmission, power transmission is effected by moving a carrier which supports a shifting rotating member in frictional contact with the driving member and the driven member. No other special mechanism other than the continuously variable transmission is needed to push to move the motor vehicle with a small force. At least either one of the driving member and the driven member is driven by a power disconnecting means to move away from the other member along the axis of a transmission shaft, thereby releasing at least one of the driving member and the driven member from frictional contact with the first and second friction transfer surfaces.
摘要翻译： 提供用于从驱动构件向从动构件传递动力的机动车辆的无级变速器。 在无级变速器中，动力传递通过移动支撑与驱动构件和从动构件摩擦接触的换档旋转构件的载体来实现。 除了无级变速器之外，不需要其他特殊机构来推动机动车以小的力量移动。 驱动构件和从动构件中的至少一个由动力分离装置驱动，以沿着传动轴的轴线离开另一个构件，从而释放驱动构件和从动构件中的至少一个与摩擦接触 具有第一和第二摩擦传递表面。
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公开(公告)号：US07413067B2
公开(公告)日：2008-08-19
申请号：US11336871
申请日：2006-01-23
IPC分类号： F16D11/04
摘要： A first dog clutch member is coupled with a rotation transmitting member rotatably mounted on a power transmission shaft with a relative rotation clearance θ. A second dog clutch member is slidably mounted on the power transmission shaft to be engageable/disengageable with/from the first dog clutch member. A damper spring is interposed between the rotation transmitting member and the first dog clutch member. First dog teeth and second dog teeth, which are engaged/disengaged with/from each other by an axial displacement of the second dog clutch member, are formed in the first dog clutch member and the second dog clutch member, respectively. A chamfer is made in each end portion of the respective first dog teeth and each end portion of the respective second dog teeth, which are opposed to each other, so as to guide the second dog teeth to a position to engage with the first dog teeth.
摘要翻译： 第一爪式离合器构件与可旋转地安装在具有相对旋转间隙θ的动力传递轴上的旋转传递构件联接。 第二爪式离合器构件可滑动地安装在动力传递轴上以与第一爪式离合器构件接合/分离。 在旋转传递构件和第一爪式离合器构件之间设置阻尼弹簧。 在第一爪式离合器构件和第二爪式离合器构件中分别形成有通过第二爪式离合器构件的轴向位移而彼此接合/分离的第一狗齿和第二狗齿。 在彼此相对的相应的第一狗齿和相应的第二狗齿的每个端部的每个端部中形成倒角，以便将第二狗齿引导到与第一狗齿啮合的位置 。
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公开(公告)号：US07303504B2
公开(公告)日：2007-12-04
申请号：US11168445
申请日：2005-06-29
CPC分类号： B60W20/30 , B60K6/383 , B60K6/405 , B60K6/485 , B60K6/543 , B60L11/12 , B60L2200/12 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60Y2200/12 , B60Y2200/126 , B62K2202/00 , B62M7/12 , B62M23/02 , Y02T10/6226 , Y02T10/6286 , Y02T10/7077 , Y10S903/93 , Y10T477/26 , Y10T477/6403
摘要： To provide a power switchover apparatus for a hybrid vehicle, which can perform power switchover smoothly. Target follow-up control is started, and when the engine speed reaches a clutch-in speed of a starter clutch, the input power shaft of a continuously variable transmission starts rotation. The speed of the output power shaft also begins to gradually rise in response to the starting of rotation. The engine speed then reaches a target, and transmission ratio raising control of raising the transmission ratio based on the difference between the motor speed of a drive shaft and the speed of a driven side pulley is started. The motor speed Nm of the drive motor and the speed of the driven side power transmission pulley then become equal to each other and the one-way clutch is placed into a connected state. Consequently, the transmission ratio raising control is stopped and normal control is entered.
摘要翻译： 提供一种能够平稳地进行电力切换的混合动力车辆的电力切换装置。 目标跟踪控制开始，当发动机转速达到起动离合器的离合转速时，无级变速器的输入动力轴开始转动。 输出动力轴的速度也响应于旋转的开始而开始逐渐升高。 发动机转速然后达到目标，并且开始基于驱动轴的电动机速度与从动侧滑轮的速度之间的差异来提高传动比的传动比提升控制。 驱动电动机的电动机转速Nm和从动侧动力传递滑轮的转速相互相等并且将单向离合器置于连接状态。 因此，传动比提升控制停止并且进入正常控制。
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公开(公告)号：US20050167229A1
公开(公告)日：2005-08-04
申请号：US11043801
申请日：2005-01-25
CPC分类号： F16D13/54 , F16D13/04 , F16D2023/123
摘要： In an embodiment, the invention includes a clutch device including a first friction clutch disposed between an input member and an output member, a second friction clutch adapted to go into a power cut-off state upon exertion thereon of a clutch releasing force, and a torque cam mechanism disposed between the first and second friction clutches. In an embodiment, the invention can decrease the number of clutch parts, simplify the clutch structure, and make the clutch device compact. First and second friction clutches can be constructed with a clutch outer common to both, and a torque cam mechanism is disposed within the clutch outer and between the first and second friction clutches.
摘要翻译： 在一个实施例中，本发明包括离合器装置，其包括设置在输入构件和输出构件之间的第一摩擦离合器，适于在其上施加离合器释放力时进入动力切断状态的第二摩擦离合器，以及 扭矩凸轮机构设置在第一和第二摩擦离合器之间。 在一个实施例中，本发明可以减少离合器部件的数量，简化离合器结构，并且使离合器装置紧凑。 第一和第二摩擦离合器可以用两个共同的离合器外部构造，并且扭矩凸轮机构设置在离合器外部以及第一和第二摩擦离合器之间。
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公开(公告)号：US08850915B2
公开(公告)日：2014-10-07
申请号：US13432749
申请日：2012-03-28
申请人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
发明人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
CPC分类号： F16H3/006 , B62K25/283 , F16H3/16 , Y10T74/19223 , Y10T74/19233 , Y10T74/19279
摘要： To achieve downsizing of a power unit and the vicinity thereof by permitting compact axial arrangement in a straddle-ride type vehicle on which the power unit having a twin-clutch type transmission is mounted. The transmission has a pair of main shafts with respective different axes and corresponding clutches. One of respective axial centers of the main shafts is disposed on one (above) of the sides with respect to a line and the other is disposed on the other side (below), the line connecting an axial center of the counter shaft with an axial center of a pivot shaft, as viewed in side elevation from the axial direction of the main shafts and counter shaft.
摘要翻译： 通过在安装有双离合器式变速器的动力单元的骑乘式车辆中实现紧凑的轴向配置来实现动力单元及其附近的小型化。 变速器具有一对具有相应不同轴的主轴和相应的离合器。 主轴的各轴向中心之一相对于一条线设置在一侧（上方）的一侧，另一侧设置在另一侧（下方），连接轴的中心轴与轴 从主轴和副轴的轴向方向看侧面的枢轴的中心。
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公开(公告)号：US08794090B2
公开(公告)日：2014-08-05
申请号：US13434382
申请日：2012-03-29
申请人： Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa , Yasushi Fujimoto
发明人： Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa , Yasushi Fujimoto
IPC分类号： F16H57/02
CPC分类号： F16H3/006 , F16H3/16 , F16H63/18 , F16H2057/0203
摘要： In a vehicle power unit including a twin clutch type transmission that includes a pair of main shafts and clutches mounted on mutually different shafts, to enable compact shaft arrangements and to achieve a reduction in the size of the unit and the surrounding areas. Axial centers of a shift drum and a countershaft are disposed across a line that connects axial centers of main shafts in a side view as viewed from a direction of an axis of each of the main shafts and the countershaft.
摘要翻译： 在包括双离合器式变速器的车辆动力单元中，该双离合器式变速器包括安装在相互不同的轴上的一对主轴和离合器，以实现紧凑的轴装置并且实现单元和周围区域的尺寸的减小。 换档鼓和中间轴的轴向中心沿着从主轴和副轴的轴线方向观察的侧视图连接主轴的轴心的线。
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公开(公告)号：US06174260B1
公开(公告)日：2001-01-16
申请号：US09270503
申请日：1999-03-17
IPC分类号： F16H1552
CPC分类号： F16H57/0487 , F16H15/20 , F16H61/6646 , F16H2057/0203 , Y10T74/2186
摘要： To make a continuously variable transmission small and to be able to freely set a transmission ratio of a driving force transmitted from an engine to a continuously variable transmission. A continuously variable transmission for carrying out gear changes by a rotary drive member and a driven rotary member supported so as to be freely rotatable at a main transmission shaft coming into contact with variable speed rotary members supported at gears and so as to be freely rotatable is housed within a transmission chamber partitioned from a crank chamber and enclosing lubricating oil. The driving force of the crank shaft of the engine is inputted to a driven gear provided at the main transmission shaft that passes through a cover member of the transmission chamber and protrudes to the inside of the crank chamber. By providing the driven gear outside of the transmission chamber, a situation where the dimensions of the continuously variable transmission T are made large due to the driven gear can be prevented and the transmission chamber can be made small. Further, the transmission ratio of the drive force transmitted to the continuously variable transmission T can be freely set just by changing the external diameter of the driven gear.
摘要翻译： 使无级变速器变小，能够自由地设定从发动机向无级变速器传递的驱动力的传动比。 一种用于通过旋转驱动构件和被驱动旋转构件进行齿轮变速的无级变速器，所述驱动旋转构件被支撑以便在与传动轴接触并可自由旋转的可变速旋转构件的主传动轴处可自由转动， 容纳在与曲柄室分隔开的传动室中并且包围润滑油。 发动机的曲轴的驱动力被输入到设置在主传动轴上的从动齿轮，其通过传动室的盖构件并且突出到曲柄室的内部。 通过在变速器室外设置从动齿轮，可以防止无级变速器T的尺寸由于从动齿轮而变大的情况，并且可以使传动室小。 此外，传递到无级变速器T的驱动力的传动比可以通过改变从动齿轮的外径来自由设定。
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