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91. 发明授权

US5842950A Control apparatus for automatic transmissions 失效
标题翻译：自动变速器控制装置
公开(公告)号：US5842950A
公开(公告)日：1998-12-01
申请号：US771141
申请日：1996-12-20
申请人： Hiroshii Tsutsui , Kazumasa Tsukamoto , Masahiro Hayabuchi , Takayuki Hisano
发明人： Hiroshii Tsutsui , Kazumasa Tsukamoto , Masahiro Hayabuchi , Takayuki Hisano
IPC分类号： F16H61/06 , F16H59/14 , F16H61/00 , F16H61/02 , F16H61/08
CPC分类号： F16H61/0206 , F16H2061/0209 , F16H59/14 , F16H61/0021 , Y10T477/689 , Y10T477/6895 , Y10T477/6937 , Y10T477/6939 , Y10T477/69395
摘要： To optimize the application hydraulic pressure of the friction application elements in the transmission mechanism, and to reduce the unnecessary load on each member, the transmission mechanism of an automatic transmission is provided with a plurality of friction application elements which are applied simultaneously in order to achieve the designated gear stage, and hydraulic servos which operate the friction application elements independently. The control apparatus has an information detecting means, an input torque calculating means which calculates the input torque of the transmission mechanism on the basis of this information, an application hydraulic pressure calculating means which calculates the necessary application hydraulic pressure required to maintain the application of each individual friction application element on the basis of the input torque, and a supply means which supplies the necessary application hydraulic pressure to the hydraulic servos of the friction application elements. The supply means makes the hydraulic pressure supplied to each hydraulic servo the necessary application hydraulic pressure calculated for each friction application element independently when achieving the designated gear stage.
摘要翻译：为了优化传动机构中的摩擦施加元件的应用液压，并且为了减少每个构件上的不必要的载荷，自动变速器的变速机构设置有多个同时施加的摩擦施加元件，以实现指定的齿轮级和独立地操作摩擦应用元件的液压伺服。控制装置具有信息检测装置，根据该信息计算传动机构的输入扭矩的输入扭矩计算装置，应用液压计算装置，其计算维持每个的应用所需的必要的施加液压基于输入转矩的单独摩擦施加元件，以及向摩擦施加元件的液压伺服供给必要的施加液压的供给单元。供给装置使得在实现指定的齿轮级时，向每个液压伺服机构提供的液压被独立地计算用于每个摩擦施加元件所需的应用液压。

92. 发明授权

US5588927A 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：US5588927A
公开(公告)日：1996-12-31
申请号：US455677
申请日：1995-06-01
申请人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Akira Fukatsu , Toshiyuki Mae , Masato Kaigawa , Kagenori Fukumura , Hidehiro Oba , Yasuo Hojo , Hiromichi Kimura , Atsushi Tabata , Tetsuo Hamajima , Nobuaki Takahashi
发明人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Akira Fukatsu , Toshiyuki Mae , Masato Kaigawa , Kagenori Fukumura , Hidehiro Oba , Yasuo Hojo , Hiromichi Kimura , Atsushi Tabata , Tetsuo Hamajima , Nobuaki Takahashi
IPC分类号： F16H61/02 , F16H61/04 , F16H61/06 , F16H61/00
CPC分类号： F16H61/061 , F16H2061/0253 , F16H2061/0258 , F16H2061/0444 , F16H61/0206 , F16H61/065 , F16H61/067
摘要： A control system for an automatic transmission includes a first frictional engagement element and a second frictional engagement element; and a first hydraulic servo for controlling the application/release of the first frictional engagement element and a second hydraulic servo for controlling the application/release of the second frictional engagement element. A regulator valve regulates the oil pressure to the first hydraulic servo. A signal pressure is applied to the regulator valve to establish a predetermined gear stage by switching the applied/released states of the first frictional engagement element and the second frictional engagement element by feeding/releasing oil pressure to/from the first hydraulic servo and the second hydraulic servo. The regulator valve includes a valve member having: a first pressure receiving area to which is applied the feed pressure to the first hydraulic servo as a feedback pressure in a first direction; a second pressure receiving area to which is applied the signal pressure in a second direction opposite the first direction; a fourth pressure receiving area to which is applied the feed pressure to the second hydraulic servo in the first direction, in a shift wherein the first frictional engagement element is released while the second frictional-engagement element is applied; and a third pressure receiving area to which is applied the signal pressure in the second direction, for regulation of the oil pressure only during a shift.
摘要翻译：用于自动变速器的控制系统包括第一摩擦接合元件和第二摩擦接合元件; 以及用于控制第一摩擦接合元件的施加/释放的第一液压伺服机构和用于控制第二摩擦接合元件的施加/释放的第二液压伺服机构。调节阀调节第一液压伺服系统的油压。信号压力施加到调节阀，以通过将第一摩擦接合元件和第二摩擦接合元件的施加/释放状态通过向/从第一液压伺服机构供给/释放油压来切换第一摩擦接合元件和第二摩擦接合元件的施加/释放状态来建立预定齿轮级，液压伺服调节阀包括阀构件，该阀构件具有第一受压区域，第一压力接收区域向第一液压伺服机构施加作为第一方向的反馈压力的进给压力; 在与第一方向相反的第二方向施加信号压力的第二压力接收区域; 在施加第二摩擦接合元件的同时释放第一摩擦接合元件的变化中，向第一方向施加供给压力的第四压力接收区域; 以及在第二方向施加信号压力的第三压力接收区域，用于仅在变速期间调节油压。

93. 发明授权

US5492508A Hydraulic control system for an automatic transmission 失效
标题翻译：自动变速器液压控制系统
公开(公告)号：US5492508A
公开(公告)日：1996-02-20
申请号：US308107
申请日：1994-09-16
申请人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Toshihiro Kano
发明人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Toshihiro Kano
IPC分类号： F16H61/00 , F16H59/14 , F16H59/38 , F16H59/40 , F16H59/42 , F16H61/06
CPC分类号： F16H61/061 , F16H2059/385 , F16H2059/425 , F16H2061/0096 , F16H59/14 , F16H59/40 , F16H59/42 , F16H61/067
摘要： A controller of an automatic transmission provides gear changes with optimum gear change characteristics under any traveling conditions. The controller of the automatic transmission of the present invention includes an input torque detector for determining input torque to the transmission, an inertia torque estimator for estimating an inertia torque corresponding to the rate of change of rotary speed of a rotary member during a gear change, input torque corrector for calculating a required operating torque by adding the input torque and the inertia torque and an operating pressure controller for controlling operating pressure to correspond to the required operating torque. The operating pressure corresponding to the necessary engagement torque is supplied to a hydraulic servo, to effect a gear change, irrespective throttle opening and driving speed and irrespective of whether the gear change is made step by step or jumped.
摘要翻译：自动变速器的控制器在任何行驶条件下提供具有最佳变速特性的档位变化。本发明的自动变速器的控制装置包括用于确定变速器的输入转矩的输入转矩检测器，用于估计与换档期间的旋转构件的转速的变化率相对应的惯性转矩的惯性转矩估计器，输入转矩校正器，用于通过添加输入转矩和惯性转矩来计算所需的操作转矩;以及操作压力控制器，用于控制操作压力以对应于所需的操作转矩。与必要的接合扭矩相对应的操作压力被提供给液压伺服机构，以实现齿轮改变，而不管节气门开度和驱动速度，而不管齿轮变化是逐步地还是跳跃。

94. 发明授权

US5191814A Speed change control system in automatic transmission 失效
标题翻译：变速控制系统自动变速箱
公开(公告)号：US5191814A
公开(公告)日：1993-03-09
申请号：US738381
申请日：1991-07-31
申请人： Masahiko Ando , Masahiro Hayabuchi , Kazumasa Tsukamoto , Hideo Tomomatsu , Yasuo Hojo , Kunihiro Iwatsuki
发明人： Masahiko Ando , Masahiro Hayabuchi , Kazumasa Tsukamoto , Hideo Tomomatsu , Yasuo Hojo , Kunihiro Iwatsuki
IPC分类号： F16H61/10 , F16H59/08 , F16H61/02 , F16H61/16 , F16H61/70
CPC分类号： F16H61/0213 , F16H61/702 , F16H2059/082 , F16H61/16 , F16H61/686 , Y10S477/906 , Y10T477/6934
摘要： A control system in an automatic transmission for controlling the change-over of the three speed change patterns which are a speed change pattern having a cross gear ratio on a low speed side, a speed change pattern having a cross gear ratio on a high speed side and a speed change pattern having a normal gear ratio. According to this controlling system, when one of the three speed change pattern is selected based one a throttle opening and a vehicle speed, and when it is judged that the gear shift from a speed range in the present speed change pattern to a speed range in the selected speed change pattern falls under on of prohibited conditions, e.g., requiring engagement and/or disengagement of three or more frictional engaging elements for the gear shift, the gear shift is performed using a temporary speed change pattern (including the present speed change pattern) including a speed range not falling under the prohibited conditions. Thereafter, the pattern selection is repeated and the change-over between speed change pattern is performed under a gear shift condition not falling under the prohibited conditions.
摘要翻译：一种自动变速器中的控制系统，用于控制作为在低速侧具有交叉齿轮比的变速模式的三个变速模式的转换，在高速侧具有十字齿轮比的变速模式以及具有正常齿轮比的变速模式。根据该控制系统，当基于一个节气门开度和车速选择三个变速模式中的一个时，并且当判定从当前变速模式的速度范围变速到所选择的变速模式落在禁止的条件下，例如需要三个或更多个用于换档的摩擦接合元件的接合和/或分离，使用临时变速模式（包括当前的速度变化模式），包括不在禁止条件下的速度范围。此后，重复图案选择，并且在不在禁止条件下的变速条件下进行变速模式之间的切换。

95. 发明授权

US08720039B2 Laminated core punching apparatus 有权
标题翻译：层压芯冲孔机
公开(公告)号：US08720039B2
公开(公告)日：2014-05-13
申请号：US13071971
申请日：2011-03-25
申请人： Tetsuya Matsubara , Shigeru Maeda , Atsuya Takagi , Takuya Ooura , Hajime Nishiguchi , Motoki Koori , Masahiro Hayabuchi , Susumu Kato , Keishi Ohki , Kenji Shinohara , Akio Murakami
发明人： Tetsuya Matsubara , Shigeru Maeda , Atsuya Takagi , Takuya Ooura , Hajime Nishiguchi , Motoki Koori , Masahiro Hayabuchi , Susumu Kato , Keishi Ohki , Kenji Shinohara , Akio Murakami
IPC分类号： B23P21/00 , H02K15/02 , B21D28/02 , B21D28/06
CPC分类号： B23P21/004 , B21D28/02 , B21D28/06 , H02K15/02 , H02K15/022 , H02K15/024 , Y10T29/5136 , Y10T29/5138 , Y10T29/5192 , Y10T29/5197 , Y10T29/53161 , Y10T29/53165 , Y10T29/5317
摘要： A laminated core punching apparatus, configured such that a stator-punching press machine that has a molding die performing a partial punching gradually approaches the shape of the stator core piece. There is a punching die to punching out the stator core piece from a strip-form steel plate, and two stator lamination stations. A rotor-punching press machine and a stator-punching press machine are constructed to operate synchronously. An intermediate loop portion capable of causing a strip-form steel plate to hang down in a loop is provided in order to adjust a length of the strip-form steel plate between the two press machines, and a loop guide portion that guides a loop locus of the strip-form steel plate from above so that the strip-form steel plate does not invert is disposed above the intermediate loop portion to be capable of ascending and descending.
摘要翻译：一种层压芯冲孔装置，其构造成使得具有进行部分冲压的成形模的定子冲压机逐渐接近定子芯片的形状。有一个冲压模具，用于从带状钢板上冲出定子铁心片，以及两个定子叠片台。构造了一台转子冲压机和一台定子冲压机同步运行。提供一种能够使带状钢板在环中下垂的中间回路部分，以便调节两个压力机之间的带状钢板的长度，以及引导环轨迹的带状钢板，使得带状钢板不反转设置在中间环部分上方以能够上升和下降。

96. 发明申请

US20090264237A1 Automatic transmission 失效
标题翻译：自动变速器
公开(公告)号：US20090264237A1
公开(公告)日：2009-10-22
申请号：US11658912
申请日：2005-11-29
申请人： Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Akitoshi Katou , Satoru Kasuya , Naoji Katou , Hiroshi Katou , Masashi Kitou , Hiroaki Sanji , Naoki Takabayashi
发明人： Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Akitoshi Katou , Satoru Kasuya , Naoji Katou , Hiroshi Katou , Masashi Kitou , Hiroaki Sanji , Naoki Takabayashi
IPC分类号： F16H3/62
CPC分类号： F16H3/663 , F16H2200/0052 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2097
摘要： A first element of a duplex planetary gear set is selectively coupled to an input shaft via a third clutch, or is selectively fixed via a first brake. A second element is selectively coupled, via a second clutch, to an intermediate shaft that is directly coupled to a speed-increasing element of a simplex planetary gear set which increases the rotational speed of the input shaft, or is selectively fixed via a second brake. A third element is directly coupled to an output shaft. A fourth element is selectively coupled to the input shaft via a first clutch. Therefore, by increasing the speed of the rotation of the input shaft by the simplex planetary gear set and transferring it to the duplex planetary gear set, it is possible to reduce the torques on individual components of an automatic transmission and therefore to reduce the sizes of the individual components and the capacities of the individual friction engagement elements.
摘要翻译：双工行星齿轮组的第一元件通过第三离合器选择性地联接到输入轴，或者经由第一制动器选择性地固定。第二元件通过第二离合器被选择性地联接到直接联接到增加输入轴的转速的单工行星齿轮组的增速元件的中间轴，或者经由第二制动器选择性地固定。第三元件直接耦合到输出轴。第四元件通过第一离合器选择性地联接到输入轴。因此，通过增加单面行星齿轮组的输入轴的旋转速度并将其传送到双工行星齿轮组，可以减少自动变速器的各部件的转矩，因此能够减小各个部件和各个摩擦接合元件的容量。

97. 发明授权

US5935041A Automatic transmission with anti-rollback band brake pressure control 失效
标题翻译：自动变速箱带防抱死制动压力控制
公开(公告)号：US5935041A
公开(公告)日：1999-08-10
申请号：US942204
申请日：1997-10-01
申请人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Satoru Kasuya , Takayuki Hisano , Atsuki Ikeda
发明人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Satoru Kasuya , Takayuki Hisano , Atsuki Ikeda
IPC分类号： F16H61/02 , F16H57/10 , F16H59/54 , F16H61/06 , F16H63/30 , F16H61/00
CPC分类号： F16H63/3003 , F16H61/061 , B60W2550/142 , F16H2059/663 , F16H59/54 , Y10T477/644 , Y10T477/847
摘要： A control system for a vehicular automatic transmission includes a speed change mechanism including an output element that is connected to the drive shaft of a vehicle to transmit power, and a rotary element connected to the output element. A control system for the speed change mechanism is also provided. The control system includes a hydraulic servo actuated brake for retaining the rotary element to check the rotation of the output element in a vehicle roll back direction. The brake includes a band brake that establishes different application forces depending on whether the brake operates by a self-energizing action or a de-energizing action according to the rotational direction of the rotary element. The band brake is set so that the rotary element rotates during backward rotation of the output element in the direction of the self-energizing action, and is set with a first oil pressure necessary for retaining the rotary element during backward rotation of the output element caused by the roll back of the vehicle. The first oil pressure is lower than a second oil pressure necessary for retaining the rotary element during operation of the band brake by the de-energizing action. The control system further includes an oil pressure feeder for feeding the hydraulic servo of the band brake with an oil pressure which is equal to or higher than the first oil pressure and lower than the second oil pressure.
摘要翻译：用于车辆自动变速器的控制系统包括变速机构，其包括连接到车辆的驱动轴以传递动力的输出元件和连接到输出元件的旋转元件。还提供了一种用于变速机构的控制系统。控制系统包括用于保持旋转元件以检查输出元件在车辆回滚方向上的旋转的液压伺服致动制动器。制动器包括带式制动器，其根据制动器是否根据旋转元件的旋转方向通过自动动作或断电动作来操作而建立不同的施加力。带式制动器被设定为使得旋转元件在输出元件沿自动作用的方向反向旋转期间旋转，并且被设定为在输出元件的反向旋转期间保持旋转元件所需的第一油压通过车辆的回滚。第一油压低于通过断电作用在带式制动器操作期间保持旋转元件所需的第二油压。所述控制系统还包括用于将所述带式制动器的液压伺服系统供给等于或高于所述第一油压并低于所述第二油压的油压供给器。

98. 发明授权

US5593365A 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：US5593365A
公开(公告)日：1997-01-14
申请号：US509456
申请日：1995-07-31
申请人： Atsushi Tabata , Nobuyuki Takahashi , Takashi Ohta , Yasuo Hojo , Shinji Kasuga , Masahiro Hayabuchi , Masahiko Ando , Kazumasa Tsukamoto , Akira Fukatsu
发明人： Atsushi Tabata , Nobuyuki Takahashi , Takashi Ohta , Yasuo Hojo , Shinji Kasuga , Masahiro Hayabuchi , Masahiko Ando , Kazumasa Tsukamoto , Akira Fukatsu
IPC分类号： F16H61/02 , F16H61/21 , F16H61/70 , B60K41/06 , F16H61/26 , F16H63/00
CPC分类号： F16H61/702 , F16H2061/026 , F16H2061/1244 , F16H2061/1268 , F16H2061/1284 , F16H2300/18 , F16H61/21 , F16H61/686 , Y10S477/908 , Y10T477/691
摘要： A control system for an automatic transmission including a main transmission unit for setting a reverse stage and a plurality of forward stages and an auxiliary transmission unit connected in series to the main transmission unit and capable to be changed between two higher and lower stages. The control system comprises: a solenoid valve for outputting a signal pressure when at least the reverse stage and a predetermined one of the forward stages are to be set; a change-over valve for changing the signal pressure selectively into a signal pressure for setting the auxiliary transmission unit to a high gear stage and a signal pressure for controlling an engine braking state; and an engine braking control valve for controlling an engine braking frictional element at the predetermined forward stage into a released state in response to the signal pressure coming from the change-over valve. The acting state of the solenoid valve when the reverse stage is to be set and the acting state of the solenoid valve when the predetermined forward stage for making the engine braking ineffective is to be set are identical to each other.
摘要翻译：一种用于自动变速器的控制系统，包括用于设置反向级的主传动单元和多个前级，以及与主传动单元串联连接并能够在两个较高和较低级之间变化的辅助传动单元。所述控制系统包括：电磁阀，用于在至少所述反向级和所述前级中的预定的一级被设定时输出信号压; 用于将信号压力选择性地改变成用于将辅助变速器单元设置到高档位的信号压力和用于控制发动机制动状态的信号压力的换向阀; 以及发动机制动控制阀，用于响应于来自转换阀的信号压力，将预定的前级的发动机制动摩擦元件控制到释放状态。要设定倒档时的电磁阀的作用状态和要使发动机制动无效的规定的前进阶段要被设定时的电磁阀的动作状态相同。

99. 发明授权

US5591099A Shift mechanism for automatic transmission with lubricating means for one-way clutch 失效
标题翻译：用于单向离合器润滑装置的自动变速器换档机构
公开(公告)号：US5591099A
公开(公告)日：1997-01-07
申请号：US442419
申请日：1995-05-16
申请人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Masanori Kadotani , Satoru Kasuya
发明人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Masanori Kadotani , Satoru Kasuya
IPC分类号： F16D55/40 , F16H3/66 , F16H57/04 , F16H57/08 , F16H63/02 , F16H63/30 , F16H3/62
CPC分类号： F16H57/04 , F16H3/66 , F16H57/08 , F16H63/3026
摘要： A shift mechanism for an automatic transmission includes a frictional engagement element arranged between the case of the automatic transmission and one element of a planetary gear unit and a hydraulic servo unit for engaging the frictional engagement element. A one-way clutch is connected to that same one element of the planetary gear unit for selectively locking it to the case. The one-way clutch is axially spaced from the frictional engagement element with the hydraulic servo unit therebetween. Further, the one-way clutch has its outer race connected to the case and its inner race connected to the aforementioned element of the planetary gear unit through a connection member axially extending along the inner circumferential side of the hydraulic servo unit. The inner race is formed with a radial lubricating oil passage in fluid communication with an oil passage in a transmission shaft.
摘要翻译：用于自动变速器的变速机构包括设置在自动变速器的壳体和行星齿轮单元的一个元件之间的摩擦接合元件和用于接合摩擦接合元件的液压伺服单元。单向离合器连接到行星齿轮单元的同一个元件，用于选择性地将其锁定到壳体。单向离合器与摩擦接合元件轴向间隔开，其间具有液压伺服单元。此外，单向离合器的外圈与外壳连接，其内圈通过沿着液压伺服单元的内周侧轴向延伸的连接构件连接到行星齿轮单元的上述元件。内圈形成有与传动轴中的油路流体连通的径向润滑油通道。

100. 发明授权

US5505673A Control system for automatic transmissions 失效
标题翻译：自动变速器控制系统
公开(公告)号：US5505673A
公开(公告)日：1996-04-09
申请号：US310782
申请日：1994-09-27
申请人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Toshihiro Kano
发明人： Kazumasa Tsukamoto , Masahiko Ando , Masahiro Hayabuchi , Toshihiro Kano
IPC分类号： F16H61/06 , F16H61/08 , F16H61/26
CPC分类号： F16H61/065 , F16H61/061 , F16H61/08 , Y10T477/69363 , Y10T477/6937 , Y10T477/69395
摘要： A control system for an automatic transmission, includes a first hydraulic servo adapted to be fed with oil for effecting a shift to a target gear stage; a second hydraulic servo adapted to be fed with the oil for effecting a shift to the target gear stage; a limit oil feed circuit formed through an oil limit flow limiting device; a quick oil feed circuit bypassing the oil flow limiting device; and an oil passage switch for switching and connecting the limit oil feed circuit and the quick oil feed circuit to the first hydraulic servo and the second hydraulic servo. The oil passage switch feeds oil from the quick oil feed circuit to the first hydraulic servo and the second hydraulic servo, when the engine load is high, and feeds oil from the limit oil feed circuit to at least the first hydraulic servo when the engine load is low.
摘要翻译：一种用于自动变速器的控制系统，包括适于供给油的第一液压伺服机构，以实现向目标齿轮级的换档; 第二液压伺服机构，其适于供给用于进行到目标齿轮级的换档的油; 通过油限流装置形成的极限供油回路; 绕过油流限制装置的快速供油回路; 以及用于将极限供油回路和快速供油回路切换并连接到第一液压伺服机构和第二液压伺服机构的油路开关。油路开关在发动机负荷高时将油从快速供油回路供给到第一液压伺服机构和第二液压伺服机构，并且当发动机负载时将油从极限供油回路供给到至少第一液压伺服机构低。

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