专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5651289A Drive transmission system for working vehicle 失效
标题翻译：车辆传动系统
公开(公告)号：US5651289A
公开(公告)日：1997-07-29
申请号：US453511
申请日：1995-05-23
申请人： Akihiro Asada , Akio Inamori , Kazushige Komori , Shigeo Sakamoto , Hironobu Kubota
发明人： Akihiro Asada , Akio Inamori , Kazushige Komori , Shigeo Sakamoto , Hironobu Kubota
IPC分类号： B60W10/06 , B60W30/18 , F16H39/36 , F16H59/08 , F16H59/18 , F16H59/46 , F16H61/08 , F16H61/12 , F16H61/22 , F16H61/70 , F16H63/42 , B60K20/00
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/111 , B60W30/18 , F16H61/702 , F16H2059/006 , F16H2059/088 , F16H2061/1216 , F16H2061/1224 , F16H2061/1244 , F16H2061/1268 , F16H2306/20 , F16H2306/22 , F16H2306/44 , F16H2306/52 , F16H39/36 , F16H59/18 , F16H59/46 , F16H61/12 , F16H61/22 , F16H61/682 , F16H61/70 , F16H63/42 , Y10T74/19251 , Y10T74/1926
摘要： A drive transmission system for a working vehicle for transmitting power of an engine to running devices through a main clutch, a main change speed device and an auxiliary change speed device is disclosed. The main change speed device includes a first group of hydraulic clutches and a group of control valves for operating these clutches. The auxiliary change speed device includes a second group of hydraulic clutches and control valves for operating these clutches. Pressure oil is supplied to selected clutches of the first and second groups of hydraulic clutches to obtain the desired speed. The drive transmission system includes a shifter mechanism for transmitting a shift command to the main and auxiliary change speed devices; a first controller operable in response to the shift command to operate one of the first control valves to a drain position which was placed in a supply position prior to transmission of the shift command, and to operate to a supply position a different one of the first control valves corresponding to the shift command; and a second controller operable in response to the shift command to operate one of the second control valves to a drain position which was placed in a supply position, and thereafter to operate one of the second control valves gradually to a supply position.
摘要翻译：公开了一种用于通过主离合器，主变速装置和辅助变速装置将发动机功率发送到运行装置的作业车辆的驱动传动系统。主变速装置包括第一组液压离合器和用于操作这些离合器的一组控制阀。辅助变速装置包括用于操作这些离合器的第二组液压离合器和控制阀。将压力油供应到第一组和第二组液压离合器的选定离合器以获得期望的速度。驱动传动系统包括用于将变速指令发送到主变速装置和辅助变速装置的换档机构; 第一控制器，其可响应于所述换档指令而操作，以将所述第一控制阀之一操作到排放位置，所述排放位置在所述换档指令发送之前被放置在供给位置，并且操作到所述第一对应于换档指令的控制阀; 以及第二控制器，其可响应于所述换档指令而操作，以将所述第二控制阀中的一个控制在放置在供给位置的排放位置，然后逐渐将所述第二控制阀中的一个逐渐地运行到供给位置。

2. 发明授权

US5186297A Hydraulic clutch operating apparatus 失效
标题翻译：液压离合器操作装置
公开(公告)号：US5186297A
公开(公告)日：1993-02-16
申请号：US820828
申请日：1992-01-15
申请人： Toshinobu Owada , Akio Inamori , Yoshikazu Aota , Shigeo Sakamoto , Seiichi Takahashi
发明人： Toshinobu Owada , Akio Inamori , Yoshikazu Aota , Shigeo Sakamoto , Seiichi Takahashi
IPC分类号： F16D25/06 , F16D25/08
CPC分类号： F16D25/087 , F16D25/083
摘要： A hydraulic operating apparatus includes a release hub for supporting a release bearing, a piston formed separately from the release hub, and an abutting plate disposed between the piston and release hub as a power transmission relay member for absorbing shocks. The abutting plate may itself be formed of an elastic material or may include an elastic element to suppress shocks transmitted between the piston and release hub. The release hub and piston are formed annular, and the release hub is supported slidable on an outer surface of an outer wall section of a cylinder defining an annular piston chamber. The release hub includes a supporting surface having a smaller diameter than the outer wall section for supporting the release bearing.
摘要翻译：液压操作装置包括用于支撑释放轴承的释放轮毂，与释放轮毂分开形成的活塞以及设置在活塞和释放轮毂之间的抵靠板，作为用于吸收冲击的动力传递中继构件。抵靠板本身可以由弹性材料形成，或者可以包括弹性元件，以抑制在活塞和释放轮毂之间传递的冲击。释放轮毂和活塞形成环形，并且释放轮毂被支撑为可滑动地限定在限定环形活塞室的圆筒的外壁部分的外表面上。释放轮毂包括具有比用于支撑释放轴承的外壁部分更小的直径的支撑表面。

3. 发明授权

US07277300B2 Vent grid and electronic apparatus employing the same 失效
标题翻译：排气格栅和采用其的电子设备
公开(公告)号：US07277300B2
公开(公告)日：2007-10-02
申请号：US11189929
申请日：2005-07-27
申请人： Shigeo Sakamoto , Kenji Nagase , Kazuaki Taya
发明人： Shigeo Sakamoto , Kenji Nagase , Kazuaki Taya
IPC分类号： H09O9/00
CPC分类号： H05K9/0041 , G06F1/18 , G06F1/20
摘要： A vent grid has parallel first electrically-conductive members and parallel second electrically-conductive members intersecting with the first electrically-conductive members. The intersection between the first and second electrically-conductive members is forced to have a larger cross-sectional area. The characteristic impedance thus increases. The electric current flowing through the first and second electrically-conductive members turns over at the boundary between the intersection and the first and second electrically-conductive members. The flow of the electric current is in this manner interrupted. Accordingly, the vent grid fails to induce electromagnetic wave. Moreover, the electrically-conductive piece is merely located at a corner of the opening. Decrease in the percentage of the opening is thus suppressed to the utmost per a unit area. A sufficient airflow can be established through the vent grid. Decrease in the cooling efficiency and performance can be suppressed.
摘要翻译：排气格栅具有平行的第一导电构件和与第一导电构件相交的平行的第二导电构件。第一和第二导电构件之间的交叉点被迫具有较大的横截面面积。特性阻抗因此增加。流过第一和第二导电构件的电流在交叉点和第一和第二导电构件之间的边界处翻转。以这种方式中断电流的流动。因此，通风网格不能诱发电磁波。此外，导电片仅位于开口的角部。因此，开口的百分比减少到每单位面积最大。可以通过排气网格建立足够的气流。降低冷却效率和性能可以得到抑制。

4. 发明申请

US20060196692A1 Vent grid and electronic apparatus employing the same 失效
标题翻译：排气格栅和采用其的电子设备
公开(公告)号：US20060196692A1
公开(公告)日：2006-09-07
申请号：US11189929
申请日：2005-07-27
申请人： Shigeo Sakamoto , Kenji Nagase , Kazuaki Taya
发明人： Shigeo Sakamoto , Kenji Nagase , Kazuaki Taya
IPC分类号： H05K9/00
CPC分类号： H05K9/0041 , G06F1/18 , G06F1/20
摘要： A vent grid has parallel first electrically-conductive members and parallel second electrically-conductive members intersecting with the first electrically-conductive members. The intersection between the first and second electrically-conductive members is forced to have a larger cross-sectional area. The characteristic impedance thus increases. The electric current flowing through the first and second electrically-conductive members turns over at the boundary between the intersection and the first and second electrically-conductive members. The flow of the electric current is in this manner interrupted. Accordingly, the vent grid fails to induce electromagnetic wave. Moreover, the electrically-conductive piece is merely located at a corner of the opening. Decrease in the percentage of the opening is thus suppressed to the utmost per a unit area. A sufficient airflow can be established through the vent grid. Decrease in the cooling efficiency and performance can be suppressed.
摘要翻译：排气格栅具有平行的第一导电构件和与第一导电构件相交的平行的第二导电构件。第一和第二导电构件之间的交叉点被迫具有较大的横截面面积。特性阻抗因此增加。流过第一和第二导电构件的电流在交叉点和第一和第二导电构件之间的边界处翻转。以这种方式中断电流的流动。因此，通风网格不能诱发电磁波。此外，导电片仅位于开口的角部。因此，开口的百分比减少到每单位面积最大。可以通过排气网格建立足够的气流。降低冷却效率和性能可以得到抑制。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式