公开(公告)号：US07037237B2

公开(公告)日：2006-05-02

申请号：US10781755

申请日：2004-02-20

申请人： Hiroshi Sakamoto ,  Takashi Okada ,  Tetsuo Matsumura ,  Toshiharu Kumagai ,  Isamu Sunaga ,  Sunao Ishihara

发明人： Hiroshi Sakamoto ,  Takashi Okada ,  Tetsuo Matsumura ,  Toshiharu Kumagai ,  Isamu Sunaga ,  Sunao Ishihara

IPC分类号： B60K41/02

CPC分类号： B60W10/06 ,  B60W10/02 ,  B60W10/10 ,  B60W10/11 ,  B60W30/18 ,  B60W2510/0291 ,  B60W2710/0616 ,  F16H61/0403 ,  F16H61/0437 ,  F16H61/684 ,  F16H63/502 ,  F16H2061/0418 ,  F16H2061/0425 ,  F16H2061/0429 ,  F16H2306/42 ,  Y10T477/6395 ,  Y10T477/6403 ,  Y10T477/653 ,  Y10T477/675

摘要： A car system and control method in which transmission shifting is controlled such that synchronizer damage is avoided. A state discrimination device detects or infers the state of each frictional surface of the synchronizers. A synchronizer for forming an intermediate transfer path is selected according to a parameter indicating the state of the frictional surface detected or inferred by the state discrimination device. Engine torque control reduces the engine torque according to a parameter indicating the state detected or inferred by the state discrimination device.

摘要翻译： 一种控制变速器的汽车系统和控制方法，以避免同步器损坏。 状态识别装置检测或推断同步器的每个摩擦面的状态。 根据表示由状态判别装置检测出或推断出的摩擦面的状态的参数，选择形成中间传送路径的同步器。 发动机扭矩控制根据指示由状态判别装置检测或推断的状态的参数来减小发动机转矩。

公开(公告)号：US07013746B2

公开(公告)日：2006-03-21

申请号：US10780645

申请日：2004-02-19

申请人： Tetsuo Matsumura ,  Takashi Okada ,  Hiroshi Sakamoto ,  Sunao Ishihara ,  Isamu Sunaga ,  Toshiharu Kumagai

发明人： Tetsuo Matsumura ,  Takashi Okada ,  Hiroshi Sakamoto ,  Sunao Ishihara ,  Isamu Sunaga ,  Toshiharu Kumagai

IPC分类号： F16H59/00 ,  B60K41/04

CPC分类号： F16H61/0403 ,  F16H61/682 ,  F16H2061/0418 ,  F16H2306/48 ,  Y10T74/19251 ,  Y10T477/60 ,  Y10T477/6939

摘要： When shifting the gear position into a target gear position from a current gear position, some gear position different from said current gear position is used as one distributing gear position. The control unit controls the pressing load of a synchromesh of one distributing gear position to make at least part of the rotation torque from the drive power source transfer by the friction. Thereby it makes at least part of the rotation torque transferred by a synchromesh of the current gear position decrease. And then it moves the synchromesh of said current gear position to a disengaging position not meshed with said idle gear. Thereafter another gear position different from said target gear position and said one distributing gear position is used as another distributing gear position. So that it controls the pressing load of the synchromesh of another distributing gear to make the transfer torque increase gradually by the friction, and simultaneously makes the pressing load of the synchromesh of one distributing gear position decrease gradually. Besides such a distribution of transfer torque, it makes the speed of said input shaft synchronize with the speed corresponding to said target gear position by controlling the speed of said input shaft, and then moves the synchromesh of the target gear position to the meshing position.

摘要翻译： 当从当前齿轮位置将齿轮位置转换到目标档位时，将与当前档位不同的一些档位用作一个分配档位。 控制单元控制一个分配齿轮位置的同步啮合的按压负载，以使得通过摩擦从驱动电源传递的至少一部分旋转扭矩。 因此，使当前档位的同步啮合传递的旋转力矩的至少一部分减小。 然后将所述当前档位的同步信号移动到不与所述空转齿轮啮合的分离位置。 此后，与所述目标齿轮位置和所述一个分配齿轮位置不同的另一齿轮位置用作另一分配齿轮位置。 从而控制另一个分配齿轮的同步啮合的压力负荷，使传递扭矩由于摩擦而逐渐增加，同时使一个分配齿轮位置的同步啮合的压力负荷逐渐减小。 除了传递扭矩的这种分布之外，通过控制所述输入轴的速度，使所述输入轴的速度与对应于所述目标档位的速度同步，然后将目标档位的同步色移动到啮合位置。

公开(公告)号：US06895832B2

公开(公告)日：2005-05-24

申请号：US10420722

申请日：2003-04-23

申请人： Sunao Ishihara ,  Kenji Matsuda ,  Toshiharu Kumagai ,  Isamu Sunaga

发明人： Sunao Ishihara ,  Kenji Matsuda ,  Toshiharu Kumagai ,  Isamu Sunaga

IPC分类号： B60W10/02 ,  B60W10/06 ,  F16H3/00 ,  F16H3/093 ,  F16H3/12 ,  F16H3/08

CPC分类号： F16H3/12 ,  B60W10/02 ,  B60W10/06 ,  B60W10/10 ,  B60W30/18 ,  B60W30/1819 ,  F16H61/682 ,  F16H2003/0818 ,  F16H2061/0407 ,  F16H2061/0425 ,  F16H2061/0429 ,  F16H2200/0052 ,  Y10T74/19219 ,  Y10T74/19233 ,  Y10T74/19242 ,  Y10T74/19251 ,  Y10T74/19284

摘要： A power transmission system is provided which can prevent a feeling of inertia travel due to torque transmission interruption occurring when a dog clutch is engaged to shift the speed position, without increasing the axial length of a transmission. An input shaft is connected to a prime mover via a main clutch. Gear pairs are formed by input and output gears arranged on the input shaft and output shafts, respectively. A dog clutch connects one of the gear pairs to the input or output shaft. An auxiliary shaft is connected to the prime mover. Transmission paths are formed on the auxiliary shaft for transmitting the driving force of the prime mover to the output shaft at different gear ratios. In shifting the speed position, an assist clutch supplies the driving force to the output shaft via the auxiliary shaft and a selected transmission path.

摘要翻译： 提供了一种动力传递系统，其能够防止当狗式离合器接合时发生的转矩传递中断而在不增加变速器的轴向长度的情况下改变速度位置而产生的惯性行驶感。 输入轴通过主离合器连接到原动机。 齿轮对分别由设置在输入轴和输出轴上的输入和输出齿轮形成。 狗爪式离合器将齿轮对之一连接到输入或输出轴。 辅助轴连接到原动机。 传动路径形成在辅助轴上，用于以不同的传动比将原动机的驱动力传递到输出轴。 在移动速度位置时，辅助离合器经由辅助轴和所选择的传动路径将驱动力提供给输出轴。

公开(公告)号：US06776062B2

公开(公告)日：2004-08-17

申请号：US10281964

申请日：2002-10-29

申请人： Isamu Sunaga ,  Sunao Ishihara

发明人： Isamu Sunaga ,  Sunao Ishihara

IPC分类号： F16H3087

CPC分类号： F16H61/0403 ,  F16H3/093 ,  F16H2061/0407 ,  F16H2061/0429 ,  Y10T74/19251 ,  Y10T74/19284 ,  Y10T74/194

摘要： A power transmission system capable of preventing a feeling of inertia travel caused by torque transmission interruption, without increasing the axial length of a transmission, thereby improving the speed position-shifting performance of the transmission, includes a plurality of gear pairs and synchromeshes connecting the plurality of gear pairs to an input or output shaft. A driving force assist mechanism supplies the driving force of a prime mover to the output shaft during a shift in speed position and a supplemental driving force has an auxiliary shaft arranged in parallel with the input and output shaft. An intermediate gear is connected to the input shaft and integrally formed with the auxiliary shaft. Auxiliary gears are connected to the output shaft and rotatably arranged on the auxiliary shaft. An assist clutch fastens one of the auxiliary gears to the auxiliary shaft during the shift in speed position.

摘要翻译： 一种能够防止由转矩传递中断引起的惯性行驶感觉而不增加变速器的轴向长度，从而提高变速器的档位转换性能的动力传动系统包括多个齿轮对和同步啮合，其连接多个 的齿轮对连接到输入或输出轴。 驱动力辅助机构在速度位置的变速期间将原动机的驱动力提供给输出轴，并且补充驱动力具有与输入和输出轴平行布置的辅助轴。 中间齿轮连接到输入轴并与辅助轴一体形成。 辅助齿轮连接到输出轴并可旋转地布置在辅助轴上。 辅助离合器在速度位置移动期间将辅助齿轮中的一个紧固到辅助轴。

公开(公告)号：US06779417B2

公开(公告)日：2004-08-24

申请号：US10279993

申请日：2002-10-25

申请人： Sunao Ishihara ,  Isamu Sunaga

发明人： Sunao Ishihara ,  Isamu Sunaga

IPC分类号： F16H5900

CPC分类号： F16H61/0437 ,  F16H3/091 ,  F16H61/682 ,  F16H2061/0425 ,  F16H2061/0429 ,  F16H2306/46 ,  F16H2306/50 ,  Y10T74/19223 ,  Y10T74/19251 ,  Y10T477/69335

摘要： A power transmission system having first to third gear pairs, each having an input gear arranged on an input shaft and an output gear arranged on an output shaft. First to third synchromeshes that may disconnect a corresponding one of the first to third gear pairs from either the input or output shaft, or perform a baulking operation for power transmission until the rotation of a corresponding one of the gear pairs and input or out shaft are synchronized, and/or connect a corresponding one of the gear pairs and either the input or output shaft by meshed engagement. When a speed position of the transmission is shifted from an M-th speed to an L-th speed, the third synchromesh moves toward the third gear pair by a predetermined amount without engaging the third gear pair so as to transmit a driving force from the input shaft to the out pout shaft.

摘要翻译： 一种具有第一至第三齿轮对的动力传动系统，每个齿轮对具有布置在输入轴上的输入齿轮和布置在输出轴上的输出齿轮。 第一到第三同步色素，其可以从输入或输出轴断开第一至第三齿轮对中的对应的一个，或者执行用于动力传递的弹跳操作，直到相应的一个齿轮对和输入或输出轴的旋转为 同步和/或连接齿轮对中的相应一个以及通过啮合啮合的输入或输出轴。 当变速器的速度位置从第M速度移动到第L速度时，第三同步啮合向第三齿轮对移动预定量，而不与第三齿轮对接合，以便从 输入轴到出口轴。

公开(公告)号：US20090211491A1

公开(公告)日：2009-08-27

申请号：US11911797

申请日：2006-04-21

申请人： Shiro Ogata ,  Isamu Sunaga ,  Masakado Kennoki ,  Naohiro Muramoto ,  Shunji Kitazato

发明人： Shiro Ogata ,  Isamu Sunaga ,  Masakado Kennoki ,  Naohiro Muramoto ,  Shunji Kitazato

IPC分类号： C09D1/00

CPC分类号： C09D5/1618 ,  C01G23/047 ,  C01G23/0536 ,  C01P2002/52 ,  C01P2002/54 ,  C08K3/22 ,  C08K9/02 ,  C09C1/3684 ,  C09D7/62 ,  C09D183/04 ,  C09K3/18

摘要： A surface-treating agent for imparting both water repellency or unsusceptibility to water absorption and excellent antifouling properties to a surface of a material, especially a material for outdoor use; and a material whose surface has been treated with the surface-treating agent. A solution or dispersion which contains a water repellent or water absorption inhibitor, preferably a water repellent or water absorption inhibitor of the silane, siliconate, silicone, silicone/silane composite, and/or fluorochemical type, and a titanium oxide doped with at least one metal element selected from the group consisting of copper, manganese, nickel, cobalt, iron, and zinc, preferably an amorphous titanium oxide or an amorphous titanium oxide which has been peroxidized at least partly, is used to form, on a surface of a base material and/or in a surface layer thereof, a layer comprising the water repellent or water absorption inhibitor and the titanium oxide doped with at least one metal element selected from the group consisting of copper, manganese, nickel, cobalt, iron, and zinc.

摘要翻译： 用于赋予吸水性的拒水性或不易吸收性以及对材料的表面，特别是室外用材料的防污性优异的表面处理剂; 表面已用表面处理剂处理的材料。 含有防水或吸水抑制剂，优选硅烷，硅酸盐，硅氧烷，硅氧烷/硅烷复合物和/或含氟化合物类型的防水或吸水抑制剂的溶液或分散体以及掺有至少一种 选自铜，锰，镍，钴，铁和锌的金属元素，优选非晶态氧化钛或至少部分被过氧化的无定形氧化钛，用于在碱的表面上形成 材料和/或其表面层，包含防水或吸水抑制剂的层和掺杂有至少一种选自铜，锰，镍，钴，铁和锌的金属元素的氧化钛。