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81. 发明授权

US06712735B2 Control apparatus for automatic transmission 有权
标题翻译：自动变速箱控制装置
公开(公告)号：US06712735B2
公开(公告)日：2004-03-30
申请号：US10114241
申请日：2002-04-03
申请人： Masahiro Hayabuchi , Masaaki Nishida , Hiroshi Tsutsui , Kouichi Kojima , Yutaka Teraoka
发明人： Masahiro Hayabuchi , Masaaki Nishida , Hiroshi Tsutsui , Kouichi Kojima , Yutaka Teraoka
IPC分类号： F16H6140
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , B60W2540/10 , B60W2710/0666 , F16H3/663 , F16H61/061 , F16H61/686 , F16H63/502 , F16H2061/0444 , F16H2061/0451 , F16H2061/0455 , F16H2200/2007 , F16H2200/2097 , Y10T477/636 , Y10T477/692 , Y10T477/6936
摘要： The invention eliminates the feeling of two-phase speed-change operations by causing a speed-change operation to proceed continuously when the speed-change operation is performed through two-phase control of engagement and release of four engagement elements. An automatic transmission is such that a predetermined speed-change operation is achieved through a pre-phase speed-change operation in which a first engagement element and a third engagement element are released and engaged respectively and through a post-phase speed-change operation in which a second engagement element and a fourth engagement element are released and engaged respectively. A control apparatus has a torque control capability for adjusting an input torque of a transmission during the pre-phase speed-change control, and ensures continuous changes in the input speed during the pre-phase and post-phase speed-change operations through adjustment of the input torque (torque reduction) to prevent bluntness from being caused between the pre-phase and post-phase speed-change operations.
摘要翻译：本发明通过使四个接合元件的接合和释放的两相控制进行变速操作时，通过使变速操作连续进行来消除两相变速操作的感觉。自动变速器是这样的，即通过预分相变速操作实现预定的变速操作，其中第一接合元件和第三接合元件分别被释放和接合，并且通过后相变速操作第二接合元件和第四接合元件分别被释放和接合。控制装置具有用于在预相变速控制期间调整变速器的输入转矩的转矩控制能力，并且通过调整前期和后期变速操作来确保在前期和后期变速操作期间的输入速度的连续变化输入转矩（转矩降低），以防止在前相和后相变速操作之间引起钝化。

82. 发明授权

US06648106B2 One-way clutch and a supporting structure 失效
标题翻译：单向离合器和支撑结构
公开(公告)号：US06648106B2
公开(公告)日：2003-11-18
申请号：US09887471
申请日：2001-06-26
申请人： Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Hiroshi Katou
发明人： Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Hiroshi Katou
IPC分类号： F16D6300
CPC分类号： F16H57/08 , F16D55/40 , Y10T403/7035
摘要： To ensure durability of a one-way clutch, by reducing surface pressures applied to side bearings, a one-way clutch has end bearings that are disposed between an outer race and an inner race and that maintain concentricity between the races. In a supporting structure wherein one of the outer race and the inner race is fitted to a stationary member and the other race is fitted to a rotational member, a clearance of a fitting portion between the stationary member and one of the races is narrower than a clearance between the rotational member and the other race. A load resulting from whirling of the rotational member is absorbed by the greater clearance, and a high load resulting from radial movements of the race fitted to the stationary member and a weight of the race is supported by the stationary member. Thus, loads applied to the end bearings are reduced.
摘要翻译：为了确保单向离合器的耐久性，通过减小施加到侧面轴承的表面压力，单向离合器具有设置在外圈和内圈之间并且保持座圈之间的同心度的端部轴承。在其中外座圈和内座圈中的一个安装到固定构件并且另一个座圈安装到旋转构件的支撑结构中，固定构件和其中一个座圈之间的配合部分的间隙比旋转构件和另一种族之间的间隙。由于旋转构件的旋转产生的负载被更大的间隙吸收，并且由固定构件的座圈和座圈的重量的径向运动引起的高负载被固定构件支撑。因此，减小了施加到端部轴承的负载。

83. 发明授权

US06422971B1 Planetary carrier 有权
标题翻译：行星载体
公开(公告)号：US06422971B1
公开(公告)日：2002-07-23
申请号：US09679288
申请日：2000-10-06
申请人： Hiroshi Katou , Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Yukio Hiramoto
发明人： Hiroshi Katou , Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Yukio Hiramoto
IPC分类号： F16H5708
CPC分类号： F16H1/28 , F16H57/082
摘要： A planetary carrier supports a plurality of short pinions and long pinions and includes a first supporting wall supporting one ends of the short pinions and the long pinions, second supporting walls supporting the other ends of the short pinions, third supporting walls supporting the other ends of the long pinions, first connecting walls connecting the first supporting wall and the second supporting walls, pairs of second connecting walls facing each other, arranged on both sides of each long pinion in the rotational direction of the carrier, and connecting the second supporting walls and the third supporting walls, and third connecting walls connecting each pair of the second connecting walls to each other on at least one of the radial inner side and the radial outer side of each long pinion.
摘要翻译：行星齿轮架支撑着多个短小齿轮和长小齿轮，并且包括支撑短小齿轮和长小齿轮的一端的第一支撑壁，支撑短小齿轮的另一端的第二支撑壁，支撑短小齿轮的另一端的第三支撑壁连接第一支撑壁和第二支撑壁的长小齿轮，第一连接壁，彼此面对的成对的第二连接壁，布置在沿着承载件的旋转方向的每个长小齿轮的两侧，并且连接第二支撑壁和第三支撑壁和在每个长小齿轮的径向内侧和径向外侧中的至少一个上将每对第二连接壁彼此连接的第三连接壁。

84. 发明授权

US5788603A Control system for automatic transmission 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5788603A
公开(公告)日：1998-08-04
申请号：US645954
申请日：1996-05-10
申请人： Hiroshi Tsutsui , Yoshihisa Yamamoto , Masahiro Hayabuchi , Masaaki Nishida
发明人： Hiroshi Tsutsui , Yoshihisa Yamamoto , Masahiro Hayabuchi , Masaaki Nishida
IPC分类号： F16H3/66 , F16H59/22 , F16H59/24 , F16H59/40 , F16H59/42 , F16H59/44 , F16H59/50 , F16H61/06 , F16H61/20 , F16H61/686
CPC分类号： F16H61/061 , F16H61/20 , F16H2059/706 , F16H2061/207 , F16H2312/02 , F16H2312/022 , F16H3/66 , F16H59/22 , F16H59/24 , F16H59/40 , F16H59/42 , F16H59/44 , F16H61/686 , Y10T477/689 , Y10T477/6895
摘要： A control system for an automatic transmission operates a clutch in a speed change unit to disconnect a transmission mechanism from a fluid transmission unit during a neutral operating state while the vehicle in a forward gear is held stopped by braking with the throttle fully closed. Reengagement of the clutch such as by depression of accelerator pedal (throttle open), release of the brake pedal, etc., is produced by a gradual increase in oil pressure to the servo operating the clutch to prevent clutch application shock. Wear on the clutch is reduced by abrupt increase of the oil pressure in response to satisfaction of a clutch engagement completion condition based upon input RPM, output RPM and the gear ratio of the target gear. In one embodiment, this abrupt increase occurs immediately after satisfaction of the clutch engagement completion condition when the throttle is open but occurs after elapse of a set time period from satisfaction of the clutch engagement completion condition when the throttle is closed. In a second embodiment when the throttle is closed, an application standby condition based on the input RPM, the output RPM and the gear ratio indicating backward vehicle movement is determined after the clutch engagement completion condition is satisfied. If backward movement is indicated, the abrupt increase in oil pressure is made after a set time period, otherwise the abrupt increase occurs immediately. In a third embodiment, a second clutch engagement completion condition requirement is substituted for the delay of the set time period of the second embodiment to prevent application shock during the clutch engagement.
摘要翻译：用于自动变速器的控制系统在变速单元中操作离合器，以在中间运行状态期间将传动机构与流体传动单元断开，同时前进档中的车辆通过在节气门完全关闭时制动而停止。通过按压加速器踏板（节气门打开），制动踏板释放等离合器的重新接合是通过逐渐增加操作离合器的伺服器的油压来防止离合器施加冲击而产生的。响应于基于输入RPM，输出RPM和目标齿轮的传动比的离合器接合完成条件的满足，油压的突然增加减小了离合器上的磨损。在一个实施例中，当节气门打开时满足离合器接合完成状态之后立即发生这种突然增加，但是当节气门关闭时从满足离合器接合完成状态起经过设定时间段之后发生。在第二实施例中，当节气门关闭时，在满足离合器接合完成条件之后确定基于输入RPM，输出RPM和表示向后车辆移动的齿轮比的应用待机状态。如果指示向后运动，则在设定的时间段之后进行油压的突然增加，否则立即出现突然增加。在第三实施例中，第二离合器接合完成条件要求代替第二实施例的设定时间段的延迟，以防止离合器接合期间的施加冲击。

85. 发明授权

US07370729B2 Breather device for speed-change devices 有权
标题翻译：用于变速装置的通气装置
公开(公告)号：US07370729B2
公开(公告)日：2008-05-13
申请号：US10398715
申请日：2002-07-02
申请人： Mitsutaka Okuno , Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Nobukazu IKe
发明人： Mitsutaka Okuno , Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Nobukazu IKe
IPC分类号： F16H57/04
CPC分类号： F16H57/04 , F16H57/027 , Y10T74/2186
摘要： In a breather device linking a space within a transmission case (1) to outside air, a breather (10) is provided at a middle position in a lengthwise direction on an upper portion of the transmission case, in particular, at a position displaced in an axial direction from a middle position in the lengthwise direction, and opens to outside air via a ventilating mechanism (2) that extends in a direction opposite this displaced direction. Thus, through the combination of displacement in a lengthwise direction of the position of the breather with respect to a middle portion in a lengthwise direction of the transmission case and the direction of the ventilating mechanism facing in a direction opposite that direction, the occurrence of breather blow is prevented during both forward and rearward axis tilting of the transmission by an action where a forward side of the ventilating mechanism lowers when,the position of the breather tilts in a direction away from the oil level, and conversely, where the forward side of the ventilating mechanism rises when the position of the breather tilts in a direction towards the oil level.
摘要翻译：在将变速箱（1）内的空间连接到外部空气的通气装置中，在变速器壳体的上部的长度方向的中间位置处设置通气器（10），特别是在位移在长度方向上从中间位置的轴向方向，并且通过沿与该移位方向相反的方向延伸的通风机构（2）而向外部空气打开。因此，通过将呼吸器的位置的长度方向相对于变速箱的长度方向的中间部分与通气机构的朝向与该方向相反的方向的方向的位移的组合，发生呼吸当通气机构的前侧在远离油位的方向上倾斜时，通风机构的前方的作用下降，传动装置的前后方向的倾斜被阻止，相反地，当呼吸器的位置朝向油位的方向倾斜时，通风机构升高。

86. 发明授权

US06948606B2 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US06948606B2
公开(公告)日：2005-09-27
申请号：US10623503
申请日：2003-07-22
申请人： Masahiro Ida , Nobukazu Ike , Satoru Kasuya , Masaaki Nishida , Masahiro Hayabuchi , Mitsutaka Okuno
发明人： Masahiro Ida , Nobukazu Ike , Satoru Kasuya , Masaaki Nishida , Masahiro Hayabuchi , Mitsutaka Okuno
IPC分类号： F16H45/02 , F16H57/027 , F16H57/04 , F16D13/74 , F16D25/12
CPC分类号： F16H57/0436 , F16H45/02 , F16H57/045 , F16H57/0471 , F16H2045/0284 , Y10T74/19991 , Y10T74/2186
摘要： A transmission has an oil drain passage for connecting an oil reservoir with a mission case in a pump casing. The automatic transmission has also a retainer serving as a shielding member to shield between a discharge opening of the oil drain passage from at least part of a multistage transmission mechanism. This ensures that breather oil blow, which is caused by the spattering and stirring of operating oil by the high-speed drum member, is shielded from at least part of the transmission mechanism.
摘要翻译：变速器具有排油通道，用于将油箱与任务箱连接在泵壳体中。自动变速器还具有作为屏蔽构件的保持器，用于从多级变速机构的至少一部分屏蔽排油通道的排出口。这确保了由高速鼓构件的操作油的飞溅和搅动引起的呼吸器油的吹送被屏蔽到传动机构的至少一部分。

87. 发明授权

US06896500B2 Gear pump 有权
标题翻译：齿轮泵
公开(公告)号：US06896500B2
公开(公告)日：2005-05-24
申请号：US10473886
申请日：2002-12-03
申请人： Nobukazu Ike , Satoru Kasuya , Masaaki Nishida , Masahiro Hayabuchi
发明人： Nobukazu Ike , Satoru Kasuya , Masaaki Nishida , Masahiro Hayabuchi
IPC分类号： F04C2/08 , F04C2/10 , F04C15/06 , F04C2/00
CPC分类号： F04C15/06 , F04C2/086 , F04C2/102 , F04C2250/101
摘要： A bottom portion of an intake port is provided with a sloped bottom surface formed of a plane such that sloped bottom surface approaches the side surfaces of external teeth and internal teeth from an upstream side to a downstream side in rotational direction of two rotors. Fluid that flows in the intake port is regulated by the sloped bottom surface and smoothly guided into individual inter-teeth chambers that are expanding. Since the sloped bottom surface on the bottom portion of the intake port is formed of a plane without spiral or twisting, design and manufacturing of a gear pump is extremely easy.
摘要翻译：进气口的底部设有倾斜的底面，该平面使得倾斜的底面从两个转子的旋转方向的上游侧到下游侧接近外齿和内齿的侧表面。在进气口中流动的流体由倾斜的底部表面调节，并被平滑地引导到扩张的单个齿间腔室中。由于进气口底部的倾斜底面由没有螺旋或扭转的平面形成，所以设计和制造齿轮泵是非常容易的。

88. 发明申请

US20050037889A1 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US20050037889A1
公开(公告)日：2005-02-17
申请号：US10902831
申请日：2004-08-02
申请人： Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Toshihiko Aoki
发明人： Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Toshihiko Aoki
IPC分类号： F16H3/62 , F16H3/66 , F16H3/44
CPC分类号： F16H3/663 , F16H2200/0056 , F16H2200/006 , F16H2200/0086 , F16H2200/2097
摘要： An automatic transmission including a mechanical reduction gear connected to an input shaft that generates a decelerated rotation smaller than a rotation of the input shaft from a decelerated rotating member and a compound planetary gear for shifting with a first element, a second element, a third element, a fourth element, and a fifth element. The first element is capable of being connected to the decelerated rotating member via a third clutch and capable of being stopped from rotating by a first brake, the second element is capable of being stopped from rotating by a second brake, the third element is capable of being stopped from rotating by a third brake, with either the second element or the third element capable of being connected to the input shaft via a second clutch, the fourth element is connected to an output shaft, the fifth element is capable of being connected to the decelerated rotating member via a first clutch, and at least seven forward speed ratios can be established.
摘要翻译：一种自动变速器，包括连接到输入轴的机械减速齿轮，其产生比来自减速旋转构件的输入轴的旋转小的减速旋转和用于与第一元件一起移位的复合行星齿轮，第二元件，第三元件，第四元素和第五元素。第一元件能够经由第三离合器连接到减速旋转构件，并能够通过第一制动器停止旋转，第二元件能够通过第二制动器停止旋转，第三元件能够通过第三制动器停止旋转，第二元件或第三元件能够经由第二离合器连接到输入轴，第四元件连接到输出轴，第五元件能够连接到通过第一离合器减速的旋转构件，并且可以建立至少七个前进速度比。

89. 发明授权

US06755767B2 Speed-change control apparatus for automatic transmission 有权
标题翻译：用于自动变速器的变速控制装置
公开(公告)号：US06755767B2
公开(公告)日：2004-06-29
申请号：US10119693
申请日：2002-04-11
申请人： Masahiro Hayabuchi , Masaaki Nishida , Hiroshi Tsutsui , Kouichi Kojima , Yutaka Teraoka , Nobuhiro Iwai , Kiyoshi Akutsu
发明人： Masahiro Hayabuchi , Masaaki Nishida , Hiroshi Tsutsui , Kouichi Kojima , Yutaka Teraoka , Nobuhiro Iwai , Kiyoshi Akutsu
IPC分类号： F16H6126
CPC分类号： F16H61/061 , B60W2710/1016 , F16H3/663 , F16H59/20 , F16H61/686 , F16H2059/425 , F16H2061/0444 , F16H2061/0451 , F16H2061/0455 , F16H2200/2007 , F16H2200/2097 , Y10T477/637 , Y10T477/692 , Y10T477/69395
摘要： The invention has been made to eliminate a feeling of two-phase speed-change operations by causing a speed-change operation to proceed continuously when the speed-change operation is performed through two-phase control of engagement and release of four engagement elements. To accomplish this purpose, the invention provides a control apparatus for an automatic transmission wherein a predetermined speed-change operation is achieved through a pre-phase speed-change operation in which a first engagement element and a third engagement element are released and engaged respectively and through a post-phase speed-change operation in which a second engagement element and a fourth engagement element are released and engaged respectively. The control apparatus sets a target rotational acceleration of an input shaft of the transmission, and controls release of the second engagement element for a transition to the post-phase speed-change operation in accordance with the target rotational acceleration. Thus, the input speed during the transition from the pre-phase speed-change operation to the post-phase speed-change operation changes continuously, so that bluntness is prevented from being caused between the pre-stage and post-stage speed-change operations.
摘要翻译：本发明是通过使四个接合元件的接合和释放的两相控制进行变速操作时，通过使变速动作连续进行来消除两相变速动作的感觉。为了实现这一目的，本发明提供了一种用于自动变速器的控制装置，其中通过分别释放和接合第一接合元件和第三接合元件的预相变速操作来实现预定的变速操作，通过分别释放和接合第二接合元件和第四接合元件的后期变速操作。控制装置设定变速器的输入轴的目标旋转加速度，并且根据目标旋转加速度来控制第二接合元件的过渡到后期变速动作的释放。因此，从预相变速动作向后期变速动作的转变中的输入速度持续变化，能够防止在前级和后级变速动作之间产生钝性。

90. 发明授权

US06729206B2 Automatic transmission case 有权
标题翻译：自动变速箱
公开(公告)号：US06729206B2
公开(公告)日：2004-05-04
申请号：US09858491
申请日：2001-05-17
申请人： Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Nobukazu Ike
发明人： Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Nobukazu Ike
IPC分类号： F16H5702
CPC分类号： F16H57/028 , F16H57/0006 , F16H57/0452 , F16H61/0009 , F16H2057/02043 , F16H2057/02047 , Y10T74/19991 , Y10T74/2186
摘要： The level of quietness for an automatic transmission case is ensured by preventing vibration by improving the rigidity while suppressing the increase in the mass of a transmission case. In an automatic transmission case in which a valve body is attached to a case wall that covers the transmission mechanism, the rigidity of the automatic transmission case is increased by providing, in the case, an enclosing wall that projects out from the case wall and encloses the periphery of the valve body.
摘要翻译：通过在抑制变速箱的质量的增加的同时提高刚性来防止振动，从而确保自动变速箱的静音水平。在其中阀体附接到覆盖传动机构的壳体壁的自动变速器壳体中，通过在从壳体壁突出的封闭壁上设置并包围的自动变速箱的刚度增加，阀体周边。

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