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61. 发明授权

US06332854B1 Belt for continuously variable transmission 失效
标题翻译：皮带用于连续变速传动
公开(公告)号：US06332854B1
公开(公告)日：2001-12-25
申请号：US09581219
申请日：2000-06-22
申请人： Ken Kanokogi , Takamichi Shimada
发明人： Ken Kanokogi , Takamichi Shimada
IPC分类号： F16G516
CPC分类号： F16G5/16
摘要： A belt for a continuously variable transmission includes a metal element 32 having a rocking edge 40 between a main surface 38 and a slope 41 on the front side of the metal element in the advancing direction and a ring slot 35, into which a metal ring assembly 31 is fitted, between an element body 34 and an ear portion 36. The position of the center of gravity G of the metal element 32 is regulated to the outside of the rocking edge 40 and to the inside of a radially outer end 351 of the ring slot 35. Therefore, a relation Vr
摘要翻译：用于无级变速器的皮带包括金属元件32，该金属元件32在主表面38和位于前进方向的金属元件前侧的斜面41之间具有摆动边缘40，以及环形槽35，金属环组件 31被安装在元件主体34和耳部36之间。金属元件32的重心G的位置被调节到摇摆边缘40的外侧，并且调节到位于摇摆边缘40的径向外端351的内侧。因此，当金属元件32离开从动带轮的时刻的摇摆边缘40的速度由Vr表示为Vr

62. 发明授权

US06275760B1 Control system for automatic vehicle transmissions 有权
标题翻译：自动车辆变速器控制系统
公开(公告)号：US06275760B1
公开(公告)日：2001-08-14
申请号：US09453501
申请日：1999-12-03
申请人： Yoshiharu Saito , Norio Nakauchi , Kazuyuki Konno , Tatsuyuki Ohashi , Kenji Hagiwara , Hideki Wakamatsu , Yukio Morita , Takamichi Shimada
发明人： Yoshiharu Saito , Norio Nakauchi , Kazuyuki Konno , Tatsuyuki Ohashi , Kenji Hagiwara , Hideki Wakamatsu , Yukio Morita , Takamichi Shimada
IPC分类号： F16H6100
CPC分类号： F16H61/0213 , B60W2550/402 , F16H59/24 , F16H59/44 , F16H59/66 , F16H2059/405 , F16H2059/605 , F16H2059/663 , F16H2059/666 , Y10S477/901 , Y10S477/902 , Y10T477/65
摘要： A system for controlling an automatic transmission of a vehicle which determines a downgrade or upgrade parameter based on the vehicle acceleration and selects one from among a plurality of shift maps (programs) based on the determined grade parameter to determine a gear ratio based on the selected shift program. The system includes a navigation system which stores the road information including the kinds of road. The system determines whether the vehicle runs on a relative road such an alley or a traffic jammed expressway based on the vehicle speed change, the vehicle-stopping-time and the navigation information and if it does, changes the upshift line of the level-road map in the direction in which the vehicle speed increases such that upshift is not likely to occur, or in the direction in which the vehicle speed decreases such that the upshift is more likely to occur, thereby enhancing driveability.
摘要翻译：一种用于控制车辆的自动变速器的系统，其基于车辆加速度确定降级或升级参数，并且基于所确定的等级参数从多个换档图（程序）中选择一个，以基于所选择的等级参数确定齿轮比转移程序。该系统包括存储包括道路种类的道路信息的导航系统。该系统基于车速，停车时间和导航信息来确定车辆是否在诸如胡同或交通拥堵高速公路的相对道路上行驶，并且如果是，则改变水平路的升档线沿着车速增加的方向映射，使得不可能发生升档，或者在车速减小的方向上，使得更有可能发生升档，从而提高驾驶性。

63. 发明授权

US6059689A Control system for automatic vehicle transmission 有权
标题翻译：自动车辆传动控制系统
公开(公告)号：US6059689A
公开(公告)日：2000-05-09
申请号：US324847
申请日：1999-06-03
申请人： Masatoshi Shimizu , Tatsuyuki Ohashi , Masatoshi Nishina , Takamichi Shimada
发明人： Masatoshi Shimizu , Tatsuyuki Ohashi , Masatoshi Nishina , Takamichi Shimada
IPC分类号： F16H59/78 , F16H61/02 , F16H61/16 , F16H61/10
CPC分类号： F16H61/0213 , B60W2510/068 , F16H2059/0239 , F16H59/78 , F16H61/16 , F16H63/42 , Y10T477/653
摘要： A system for controlling an automatic transmission mounted on a vehicle, including an automatic mode in which a gear is retrieved from predetermined gearshift characteristics by the detected vehicle speed and the engine load and a manual mode in which a gear is designated by a device manually operated by a vehicle driver. In the system, a temperature in an exhaust pipe of the vehicle is estimated based on the detecting operating conditions and the gear designated in the manual mode is corrected to upshift by one gear, if the estimated exhaust pipe temperature is found to exceed a predetermined temperature, thereby improving avoidance of the occurrence of excessive thermal load of components in the vicinity of the exhaust pipe, and that, by not conducting forced upshift until such time, fully exploits the features of the manual mode and, by this, makes the product more appealing to customers.
摘要翻译：一种用于控制安装在车辆上的自动变速器的系统，包括自动模式，其中通过检测到的车速和发动机负载从预定换档特性中取出齿轮，以及手动模式，其中齿轮由手动操作的装置指定由车辆司机。在该系统中，根据检测动作条件，推定车辆的排气管内的温度，并且如果发现估计的排气管温度超过预定温度，则手动模式中指定的齿轮被校正为升挡一档从而可以避免在排气管附近发生组件过度热负荷的发生，并且通过不进行强制升档直到这样的时间，充分利用手动模式的特征，并且由此使产品更多吸引客户。

64. 发明授权

US6007448A Lubrication structure for planetary gear assembly 失效
标题翻译：行星齿轮组件的润滑结构
公开(公告)号：US6007448A
公开(公告)日：1999-12-28
申请号：US135011
申请日：1998-08-17
申请人： Takashi Hotta , Takamichi Shimada
发明人： Takashi Hotta , Takamichi Shimada
IPC分类号： F16H57/04
CPC分类号： F16H57/043 , F16H57/0489 , F16H57/0479 , Y10T74/19991
摘要： An oil sump 44 and a second oil supply passage 45, which are to lead lubrication oil from a first oil supply passage 43 to where lubrication is needed, i.e., to gears and a clutch, are formed in a sun gear 21, which has a sufficient strength as a torque transmission member. In comparison with another case where an oil sump and an oil supply passage are provided in a relatively thin member such as a sleeve 3, the unfavorable effect of stress concentration around the oiling aperture and of deterioration of strength from the reduced thickness can be greatly minimized. In addition, the fabrication of the oil sump and the oil supply passage is much easier and cost-effective than if they were to be provided in a thinner member.
摘要翻译：将润滑油从第一供油路43引导到需要润滑的油底壳44和第二供油路45形成在太阳齿轮21中，太阳齿轮21具有足够的强度作为扭矩传递构件。与在诸如套管3的相对薄的部件中设置油底壳和供油通道的另一种情况相比，可以大大地最小化在上油口周围的应力集中的不利影响和强度的降低。此外，油底壳和供油通道的制造比将其设置在更薄的部件中要容易得多且成本有效。

65. 发明授权

US5941534A Hydraulic seal system 失效
标题翻译：液压密封系统
公开(公告)号：US5941534A
公开(公告)日：1999-08-24
申请号：US542082
申请日：1995-10-12
申请人： Kiminobu Terao , Kouji Ueda , Yorinori Kumagai , Takamichi Shimada , Kenji Amano , Toshio Oka , Junya Nagai
发明人： Kiminobu Terao , Kouji Ueda , Yorinori Kumagai , Takamichi Shimada , Kenji Amano , Toshio Oka , Junya Nagai
IPC分类号： F16J15/16 , F16J15/40
CPC分类号： F16J15/164
摘要： A hydraulic seal system includes a seal ring groove and a seal ring mounted in the seal ring groove. The seal ring and seal ring groove are rotatable relative to each other, and have sealing sides, respectively, which are put into pressure contact with each other by a sealing hydraulic pressure. The seal ring is made of a synthetic resin to have a fixed elasticity. The sealing side of the seal ring is formed into a convex curved surface with its radially central portion raised, so that when a hydraulic pressure is applied, the sealing side can be compressedly deformed to define a hydraulic pocket. Thus, the formation and retaining of an oil film at the pressure contact portions of the sealing sides is promoted.
摘要翻译：液压密封系统包括密封环槽和安装在密封环槽中的密封环。密封环和密封环槽相对于彼此可旋转，并且分别具有通过密封液压彼此压力接触的密封侧。密封环由合成树脂制成，具有固定的弹性。密封环的密封侧形成为凸起的曲面，其中心部分升高，使得当施加液压时，密封侧可被压缩变形以限定液压袋。因此，促进了在密封侧的压力接触部分处的油膜的形成和保持。

66. 发明授权

US5865707A Shift control method for an automatic transmission based upon slippage rates of engagement elements 失效
标题翻译：基于接合元件的滑动速度的自动变速器的换档控制方法
公开(公告)号：US5865707A
公开(公告)日：1999-02-02
申请号：US775924
申请日：1997-01-02
申请人： Takamichi Shimada , Noboru Sekine
发明人： Takamichi Shimada , Noboru Sekine
IPC分类号： F16H59/46 , F16H61/00 , F16H61/06 , F16H61/08
CPC分类号： F16H61/061 , F16H2061/0078 , F16H59/46 , Y10T477/6237 , Y10T477/6937 , Y10T477/69373
摘要： A shift control for a shift-down operation is executed by carrying out the following stages in order: an off-going range releasing stage STO1 which quickly lowers the engagement actuation pressure of the off-going engaging element to an engagement-releasing pressure; an off-going range controlling stage STO2, STO3 and STO4 which sets the engagement actuation pressure of the off-going engaging element to a pressure a little higher than the engagement-releasing pressure; an on-coming range void-stroke-clearing stage STR1 which sets the engagement actuation pressure of the on-coming engaging element to a predetermined high-pressure necessary for clearing the void stroke; an on-coming range waiting stage STR2 and STR3 which sets the engagement actuation pressure of the on-coming engaging element to a stand-by pressure necessary for retaining the on-coming engaging element in stand-by condition prior to engagement; an off-going range final stage which releases the off-going engaging element completely; and an on-coming range final stage which engages the on-coming engaging element completely.
摘要翻译：通过按顺序执行以下阶段来执行换档操作的换档控制：将快速将脱离接合元件的接合致动压力快速降低到接合释放压力的脱离范围释放阶段STO1; 将脱离接合元件的接合致动压力设定到比接合释放压力稍高的压力的离散范围控制级STO2，STO3和STO4; 一个即将到来的范围空隙行程清除阶段STR1，其将接近进入的接合元件的接合致动压力设定到清除空隙行程所需的预定高压; 一个即将到来的距离等待阶段STR2和STR3，其将接下来的接合元件的接合致动压力设定为在接合之前将待机接合元件保持在备用状态所需的待机压力; 一个完全释放离去的啮合元素的远程终点; 以及即将到来的最终舞台，其完全接合即将到来的啮合元件。

67. 发明授权

US5749805A Apparatus for controlling gear shift in automatic transmission 失效
标题翻译：用于控制自动变速箱换档的装置
公开(公告)号：US5749805A
公开(公告)日：1998-05-12
申请号：US597014
申请日：1996-02-05
申请人： Takamichi Shimada , Noboru Sekine
发明人： Takamichi Shimada , Noboru Sekine
IPC分类号： F16H61/08 , F16H59/22 , F16H59/24 , F16H59/44 , F16H61/02 , F16H61/04 , F16H61/686 , F16H1/28
CPC分类号： F16H61/0437 , F16H2061/044 , F16H2061/0488 , F16H2200/2097 , F16H2312/02 , F16H59/22 , F16H59/24 , F16H59/44 , F16H61/0206 , F16H61/686 , Y10T477/689 , Y10T477/6895
摘要： An automatic transmission includes a plurality of power transmitting gear trains making up a combination of forward power transmitting paths that can be selected one at a time, a plurality of frictional engaging elements for selecting one of the forward power transmitting paths at a time, and a one-way clutch for establishing a lowest-speed gear position among the forward power transmitting paths. When a gear shift is to be made from a neutral gear range to a forward gear range, one of the frictional engaging elements which is mechanically coupled to the one-way clutch is preliminarily engaged. When the gear shift can be made from the neutral gear range to the forward gear range, one of the frictional engaging elements for establishing the starting gear position starts being engaged, and thereafter those frictional engaging elements which are not necessary to establish the starting gear position are released. Because the frictional engaging element is mechanically coupled to the one-way clutch is preliminarily engaged, vibrations produced upon rotation of the one-way clutch are reliably suppressed when the gear shift is made from the neutral gear range to the forward gear range.
摘要翻译：一种自动变速器包括构成可以一次一个选择的前方动力传递路径的组合的多个动力传递齿轮系，用于一次选择一个正向动力传递路径的多个摩擦接合元件，以及用于在正向动力传递路径中建立最低速档位的单向离合器。当从空档齿轮范围到前进档位进行换档时，预先接合与单向离合器机械联接的摩擦接合元件中的一个。当从空档齿轮范围向前档变速时，用于确定起动档位的摩擦接合元件之一开始啮合，然后不需要建立起始档位的那些摩擦接合元件被释放。由于摩擦接合元件机械地联接到单向离合器被预先接合，所以当从空档齿轮范围向前档变速范围变速时，可以可靠地抑制由单向离合器旋转产生的振动。

68. 发明授权

US5193417A Transmission with one-way clutches and failsafe method of and apparatus for controlling the transmission 失效
标题翻译：单向离合器的传输和用于控制传输的失效方法和装置
公开(公告)号：US5193417A
公开(公告)日：1993-03-16
申请号：US520416
申请日：1990-05-08
申请人： Tsunefumi Niiyama , Noboru Sekine , Takamichi Shimada , Hiroyuki Shimada , Kaoru Kajikawa
发明人： Tsunefumi Niiyama , Noboru Sekine , Takamichi Shimada , Hiroyuki Shimada , Kaoru Kajikawa
IPC分类号： F16H3/10 , F16H61/02 , F16H61/21 , F16H61/684
CPC分类号： F16H61/21 , F16H3/10 , F16H61/0206 , F16H61/684 , Y10T477/691 , Y10T477/69387 , Y10T74/19251
摘要： A shift control apparatus controls the shifting of a transmission by selecting one power transmitting path at a time from a plurality of paths respectively having different speed reduction ratios. At least one power transmitting path is provided with a one-way clutch and an engine-brake clutch is included in the plurality of paths. The one-way clutch can be locked by the engine-brake clutch. An engine-brake clutch control valve is provided for controlling the engine-brake clutch. Two solenoid valves are provided for controlling the engine brake clutch control valve. When one of the two solenoid valves fails and is inactivated, the other solenoid valve is used to cause the engine-brake clutch control valve to engage the engine-brake clutch.
摘要翻译：变速控制装置通过分别具有不同的减速比的多个路径一次选择一个动力传递路径来控制变速器的变速。至少一个动力传递路径设置有单向离合器，并且发动机制动离合器包括在多个路径中。单向离合器可由发动机制动离合器锁定。发动机制动离合器控制阀用于控制发动机制动离合器。提供两个电磁阀用于控制发动机制动离合器控制阀。当两个电磁阀中的一个出现故障并失效时，另一个电磁阀用于使发动机制动离合器控制阀接合发动机制动离合器。

69. 发明授权

US5128868A Apparatus for controlling gearshifts in automatic transmission 失效
标题翻译：用于控制自动变速箱齿轮的装置
公开(公告)号：US5128868A
公开(公告)日：1992-07-07
申请号：US389851
申请日：1989-08-04
申请人： Toshitaka Imai , Takamichi Shimada , Takashi Aoki , Junichi Miyake , Satoshi Terayama , Yoshihisa Iwaki
发明人： Toshitaka Imai , Takamichi Shimada , Takashi Aoki , Junichi Miyake , Satoshi Terayama , Yoshihisa Iwaki
IPC分类号： F16H59/68 , F16H59/74 , F16H61/00 , F16H61/02 , F16H61/06 , F16H61/08 , F16H61/684
CPC分类号： F16H61/061 , F16H2059/6807 , F16H2061/0078 , F16H2061/0087 , F16H2061/0258 , F16H2061/0477 , F16H59/74 , F16H61/08 , F16H61/684 , Y10T477/69387
摘要： A clutch engaging torque which will be required by a hydraulically operated clutch to be engaged for a gearshift is preset. A hydraulic pressure required to obtain the clutch engaging torque while the hydraulically operated clutch is at rest is calculated. Then, a corrective action is effected by, for example, subtracting from the hydraulic pressure a centrifugal hydraulic pressure which will be developed in the hydraulically operated clutch by the rotation thereof in the gearshift, thus determining a hydraulic pressure to operate the hydraulically operated clutch.
摘要翻译：预设了用于变速器接合的液压离合器所需的离合器接合扭矩。计算在液压操作的离合器静止时获得离合器接合扭矩所需的液压。然后，通过例如从液压中减去在变速中通过其旋转在液压操作的离合器中产生的离心液压来实现校正动作，从而确定用于操作液压操作的离合器的液压。

70. 发明授权

US5020391A Apparatus for controlling gearshifts in automatic transmission using throttle and engine speed map schedule 失效
标题翻译：用于使用节气门和发动机转速图来控制自动变速器中的变速档
公开(公告)号：US5020391A
公开(公告)日：1991-06-04
申请号：US389765
申请日：1989-08-04
申请人： Takashi Aoki , Satoshi Terayama , Yoshihisa Iwaki , Shigeo Ozawa , Toshitaka Imai , Takamichi Shimada
发明人： Takashi Aoki , Satoshi Terayama , Yoshihisa Iwaki , Shigeo Ozawa , Toshitaka Imai , Takamichi Shimada
IPC分类号： F16H59/14 , F16H59/18 , F16H59/46 , F16H59/74 , F16H61/06 , F16H61/684
CPC分类号： F16H61/061 , F16H2061/0477 , F16H59/14 , F16H59/18 , F16H59/46 , F16H59/74 , F16H61/684 , Y10T477/6937
摘要： If the accelerator pedal condition is a power-on condition and the gearshift type is an upshift, or the accelerator pedal condition is a power-off condition and the gearshift type is a downshift, then a torque for engaging the next-gear-position gearshift means is established based on the engine torque to be transmitted from the engine to the next-gear-position gearshift means, and an inertia torque required to make the rotational speed of the input member of the next-gear-position gearshift means vary as desired with respect to the gearshift. If the accelerator pedal condition is a power-on condition and the gearshift type is a downshift, or the accelerator pedal condition is a power-off condition and the gearshift is an upshift, then the ratio between the rotational speeds of the input and output members of the next-gear-position gearshift means is detected. The torque for engaging the next-gear-position gearshift means is lowered after the gearshift is started until the detected rotational speed ratio reaches a predetermined value. After the detected rotational speed ratio has reached the predetermined value, the engaging torque is set to a vaslue large enough to engage the gearshift means.
摘要翻译：如果加速器踏板状态是开机状态，换挡类型是升档，或者加速踏板状态是断电状态，换档类型是降档，则用于接合下一档位换档基于要从发动机传递到下一档位换档装置的发动机扭矩建立装置，并且使得使下一档位换档装置的输入构件的转速变化的惯性转矩变化相对于换档。如果加速器踏板状态是开机状态，换挡类型是降档，或者加速器踏板状态是断电状态，换档是升档，则输入和输出构件的转速之间的比率检测到下一档位换挡装置。在变速起动之后，下降档位换档装置的转矩降低，直到检测到的转速比达到预定值。在检测到的转速比已经达到预定值之后，接合扭矩被设定为足够大以接合换档装置的马达。

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