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公开(公告)号：US6062097A
公开(公告)日：2000-05-16
申请号：US222758
申请日：1998-12-30
申请人： Toshio Imao , Eiji Takeyama
发明人： Toshio Imao , Eiji Takeyama
CPC分类号： F16H61/32 , Y10T74/19251 , Y10T74/2003
摘要： The object is to provide a compact speed-change apparatus for performing the automatic gear shifting of the conventional gear transmission.In this apparatus the select mechanism comprises a select motor 2 rotatable forward and backward, gears 4, 6 for transmitting the rotation of the select motor 2, and a select-shift sleeve 7 receiving the rotation and one end of which is connected with a select-shift rod 9 of the gear transmission; and the shift mechanism comprises a shift motor 10, a gear 12 to be rotated by the shift motor 10, a swing gear 13 meshing with the gear 12 and swinging on an intermediate shaft 14 as a fulcrum, and a connecting rod 16 one end of which is connected with the swing gear 13 and the other end of which is connected with said select-shift sleeve 7.
摘要翻译： 本发明的目的是提供一种用于执行传统齿轮传动装置的自动变速的小型变速装置。 在该装置中，选择机构包括可向前和向后旋转的选择电动机2，用于传递选择电动机2的旋转的齿轮4,6和接收旋转的选择换档套筒7，其一端与选择 变速杆9的齿轮传动; 变速机构包括换挡电动机10，由换档电动机10旋转的齿轮12，与齿轮12啮合的摆动齿轮13，作为支点的中间轴14摆动，连杆16的一端 其与摆动齿轮13连接，另一端与所述选择换档套筒7连接。
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公开(公告)号：US5970811A
公开(公告)日：1999-10-26
申请号：US121663
申请日：1998-07-23
申请人： Toshio Imao , Eiji Takeyama
发明人： Toshio Imao , Eiji Takeyama
CPC分类号： F16H61/32 , F16H59/72 , Y10T74/19219 , Y10T74/19251 , Y10T74/19279
摘要： A speed-change apparatus for satisfactorily performing the automatic gear shifting of the conventional gear transmission by controlling two motors comprises a select mechanisms including a stepping-motor 2, a select shaft provided with a select gear meshing with a motor gear 3 for transferring the rotation, a device for connecting the select shaft with the select-shift rod of the gear transmission, and a select sensor 6 for detecting an angle of rotation of the select shaft; the shift mechanism comprises a shift motor 9, an intermediate shaft 12, an actuator gear 11 meshing with a motor gear 10 for transferring rotation, a long actuator gear 13 provided on the periphery of the intermediate shaft 12, a shift shaft provided with a male screw 15, a cylindrical slider 17 with a female screw 16 meshing with the male screw 15 a shift gear 14 meshing with the long actuator gear 13, a mechanism coupled with the slider 17 for connecting the slider 17 with the select-shift rod, and a stroke sensor 19 for detecting an amount of axial movement of the slider 17.
摘要翻译： 通过控制两个电动机来满足传统齿轮传动装置的自动换挡的变速装置包括选择机构，其包括步进马达2，选择轴，该选择轴具有与用于传递旋转的马达齿轮3啮合的选择齿轮 用于将选择轴与齿轮传动装置的选档杆连接的装置和用于检测选择轴的旋转角度的选择传感器6; 变速机构包括换档电动机9，中间轴12，与用于转动的电机齿轮10啮合的致动器齿轮11，设置在中间轴12的周边上的长执行器齿轮13，设置有公 螺杆15，具有与外螺纹15啮合的内螺纹16的圆筒形滑块17，与长执行器齿轮13啮合的变速齿轮14，与滑块17联接的机构，用于将滑块17与选择换档杆连接，以及 用于检测滑块17的轴向移动量的行程传感器19。
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公开(公告)号：US6047546A
公开(公告)日：2000-04-11
申请号：US3148
申请日：1998-01-06
申请人： Eiji Takeyama
发明人： Eiji Takeyama
CPC分类号： F16D28/00 , B60T13/745 , F16D25/14 , F16D29/005 , F16D48/02 , F16D48/04 , F16D2048/0212 , F16D2500/1025 , F16D2500/1045
摘要： For an automatic hydraulic pressure generator in which a hydraulic master cylinder driven by a computer-controlled motor lets in or takes out a friction clutch, an operation device is provided that can make the piston rod of the hydraulic master cylinder operate at high torque and at high speed and further that is advantageous in durability of its conversion mechanism from rotary motion to linear motion. The operation device for operating a hydraulic master cylinder by motor drive comprises a slider driven by a motor to rotate around a stationary shaft through an actuator gear train for speed reduction; a female screw formed on an inner circumference of the slider; a male screw provided on an outer circumference of the stationary shaft and meshing with the female screw; a sleeve fixed to a piston rod of the hydraulic master cylinder and being slidable along the stationary shaft in the axial direction; and a slider bearing for coupling the sleeve with the slider so that the sleeve may be rotatable relatively to and movable integrally with the slider in the axial direction.
摘要翻译： 对于其中由计算机控制的电动机驱动的液压主缸允许或取出摩擦离合器的自动液压发生器，提供了一种操作装置，其可以使液压主缸的活塞杆以高扭矩和 高速度，进一步有利于其从旋转运动到线性运动的转换机构的耐久性。 用于通过马达驱动器操作液压主缸的操作装置包括由马达驱动的滑块，用于通过用于减速的致动器齿轮系围绕固定轴旋转; 形成在滑块的内周上的内螺纹; 设置在固定轴的外周并与内螺纹啮合的外螺纹; 固定在液压主缸的活塞杆上的套筒，沿轴向可沿固定轴滑动; 以及用于将套筒与滑块相结合的滑块轴承，使得套筒可以相对于滑块在轴向上相对于滑动件可旋转并且与其一体地移动。
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公开(公告)号：US6006621A
公开(公告)日：1999-12-28
申请号：US222759
申请日：1998-12-30
申请人： Toshio Imao , Eiji Takeyama
发明人： Toshio Imao , Eiji Takeyama
CPC分类号： F16H61/28 , F16H61/30 , F16H61/32 , Y10T74/1926
摘要： The object is to provide a small-sized speed-change apparatus for performing the automatic gear shifting of the conventional gear transmission. In the speed-change apparatus 1, the select mechanism comprises a select motor 6 controllable for forward and backward rotation, gears 7, 8 for transmitting the rotation, a select-shift shaft 11 to be rotated forward and backward through said gears 7, 8 and connected with the select-shift rod 5 of the gear transmission M; and the shift mechanism comprises a piston 12 for moving the select-shift shaft 11 in the axial direction, hydraulic chambers 13, 14 accommodating the piston 12 and a shift-operating hydraulic-pressure generator for supplying the hydraulic oil through hydraulic tubes into the hydraulic chambers 13, 14.
摘要翻译： 本发明的目的是提供一种用于执行常规齿轮传动装置的自动变速的小型变速装置。 在变速装置1中，选择机构包括可以前后旋转控制的选择电动机6，用于传递旋转的齿轮7,8，通过齿轮7,8向前后方向旋转的换档轴11 并与齿轮传动装置M的换档杆5连接; 并且变速机构包括用于沿轴向移动换档轴11的活塞12，容纳活塞12的液压室13,14;以及用于通过液压管将液压油供给液压的换档操作液压发生器 室13,14。
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公开(公告)号：US06286380B1
公开(公告)日：2001-09-11
申请号：US09439495
申请日：1999-11-12
申请人： Toshio Imao , Eiji Takeyama
发明人： Toshio Imao , Eiji Takeyama
IPC分类号： F16H5900
CPC分类号： F16H61/32 , F16H2061/2892 , Y10T74/19251 , Y10T74/1926
摘要： A select mechanism for executing select operation and a change speed mechanism for executing change speed operation are incorporated into the automatic speed-change apparatus. The change speed mechanism is provided with a change speed motor 14 capable of controlling forward and backward rotation, a single or a plurality of intermediate shaft gear mechanisms 16 reducing and then transmitting the speed of the rotation of the speed change motor and each consisting of a large diameter gear 17, a small diameter gear 18 and an intermediate shaft 19 parallel to a select and change speed pull-rod 2, a change speed gear 24 engaged with the intermediate shaft gear mechanisms to transmit rotation and fixed to the select and change speed pull-rod 2, and a change speed sensor 28 provided on the outer end of the select and change speed pull-rod 2 and detecting the operating angle of the pull-rod 2 in rotation direction.
摘要翻译： 用于执行选择操作的选择机构和用于执行变速操作的变速机构被结合到自动变速装置中。 变速机构设置有能够前后转动的变速电动机14，单个或多个中间轴齿轮机构16，减速变速电动机的转速，然后将变速马达14分别由 大直径齿轮17，小直径齿轮18和平行于选择和变速拉杆2的中间轴19，与中间轴齿轮机构接合以便传递旋转并固定到选择和转换速度的变速齿轮24 拉杆2和设置在选择和变速拉杆2的外端上的变速传感器28，并且检测拉杆2在旋转方向上的操作角度。
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公开(公告)号：US6026945A
公开(公告)日：2000-02-22
申请号：US222760
申请日：1998-12-30
申请人： Toshio Imao , Eiji Takeyama
发明人： Toshio Imao , Eiji Takeyama
CPC分类号： F16D29/00 , Y10T74/18792 , Y10T74/18896
摘要： An automatic operating apparatus for a friction clutch is disclosed which apparatus performs the disconnection of the clutch of a transmission by the assistance of the accumulated load in a load accumulator which can perform the accumulation and the release of the load by a simple mechanism. In the automatic clutch operating apparatus having a reducer 9, 13 to reduce the forward rotating force of a motor 1 and a movement converter 10, 12 to make a piston rod 4a of a hydraulic master cylinder 2 move in the axial direction so as to disconnect the friction clutch, a link mechanism is constructed for accumulating the loads due to the rotating force of the motor 1 and the repulsive force of the clutch spring in the load accumulator 16, 18 when the motor 1 is rotated backward to connect the friction clutch and for releasing the accumulated loads when the motor 1 is rotated forward to disconnect the clutch. The link mechanism is formed as a toggle joint including a crank arm 10, a piston rod 4a, a link 21 which is rotatably connected with a load accumulator 16, 18 through a first connecting portion 20, and a second connecting portion 12 to rotatably connect these members with each other.
摘要翻译： 公开了一种用于摩擦离合器的自动操作装置，该装置通过借助于能够通过简单机构执行负载的累积和释放的负载蓄能器中的累积负载来执行变速器离合器的断开。 在具有用于减小电动机1的向前旋转力的减速器9,13的自动离合器操作装置以及使液压主缸2的活塞杆4a形成的动作转换器10,12沿轴向移动以便断开 摩擦离合器，连杆机构被构造用于当马达1向后旋转以连接摩擦离合器和马达1的转动时，由于马达1的旋转力和负载蓄能器16,18中的离合器弹簧的排斥力而累积负载 用于当电动机1向前旋转以释放离合器时释放累积的负载。 连杆机构形成为肘节关节，其包括曲柄臂10，活塞杆4a，通过第一连接部20与负载蓄能器16,18可旋转地连接的连杆21和可旋转地连接的第二连接部12 这些成员彼此之间。
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公开(公告)号：US5901608A
公开(公告)日：1999-05-11
申请号：US971716
申请日：1997-11-17
申请人： Eiji Takeyama
发明人： Eiji Takeyama
CPC分类号： F16H61/32 , Y10T74/18696 , Y10T74/19251 , Y10T74/2003
摘要： The object is to provide a speed-change apparatus wherein the automatic speed change of the conventional gear transmission can be satisfactorily performed by controlling a single motor and a single electromagnetic clutch. This apparatus includes a motor, an actuator gear, a select shaft having a select gear engaging with said actuator gear, a clutch, and a sleeve for moving in the axial direction; a shift gear engaging with said actuator gear, and a slider connected with said shift gear and connected with said sleeve through a slider bearing and further having a female screw engaging with a male screw on said select shaft. Said gears from said motor gear through said select gear have the gear ratios set identical to the gear ratios of said gears from said motor gear through said shift gear so that at the select operation, when said clutch is connected and said select shaft rotates, said slider may rotate without the axial movement; and at the shift operation, when said clutch is cut, said female screw may travel forward and reversely against said male screw, and said slider may move in the axial direction.
摘要翻译： 本发明的目的是提供一种变速装置，其中通过控制单个电动机和单个电磁离合器可以令人满意地执行常规齿轮传动装置的自动变速。 该装置包括电动机，致动器齿轮，具有与所述致动器齿轮接合的选择齿轮的选择轴，离合器和用于沿轴向移动的套筒; 与所述致动器齿轮接合的变速齿轮，以及与所述变速齿轮连接并通过滑动轴承与所述套筒连接的滑块，并且还具有与所述选择轴上的外螺纹接合的内螺纹。 来自所述马达齿轮的所述齿轮通过所述选择齿轮具有与所述齿轮从所述马达齿轮通过所述变速齿轮的齿轮比相同的齿轮比，使得在所述选择操作时，当所述离合器连接并且所述选择轴旋转时，所述 滑块可以旋转而不会轴向运动; 并且在变速操作中，当所述离合器被切断时，所述内螺纹可以向前和向后移动抵靠所述外螺纹，并且所述滑块可沿轴向移动。
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