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

US4747327A Hydraulic control apparatus for hydraulically-operated power transmitting system having continuously variable transmission 失效
标题翻译：具有无级变速器的液压动力传动系统液压控制装置
公开(公告)号：US4747327A
公开(公告)日：1988-05-31
申请号：US100266
申请日：1987-09-23
申请人： Hiroshi Itoh , Mitsuru Takada , Nobuyuki Kato
发明人： Hiroshi Itoh , Mitsuru Takada , Nobuyuki Kato
IPC分类号： F16H61/00 , F16H37/02 , F16H47/06 , F16H61/02 , F16H61/04 , F16H61/10 , F16H61/662 , B60K41/12
CPC分类号： F16H47/065 , F16H37/021 , F16H61/66254 , Y10T477/6217 , Y10T477/624 , Y10T477/62427 , Y10T477/693965
摘要： A hydraulic control apparatus for controlling a hydraulically hydraulically-operated power transmitting system for an automotive vehicle, the transmitting system having a continuously variable transmission and an auxiliary transmission coupled to an output side of the continuously variable transmission. The controlling apparatus comprises a first pressure generator for generating a first line pressure used to operate the continuously variable transmission, and a second pressure generator for generating a second line pressure used to operate a frictional coupling assembly incorporated in the auxiliary transmission.
摘要翻译：一种用于控制用于机动车辆的液压液压动力传递系统的液压控制装置，所述发射系统具有连续变速传动和耦合到无级变速器的输出侧的辅助变速器。控制装置包括用于产生用于操作无级变速器的第一管路压力的第一压力发生器和用于产生用于操作并入辅助变速器中的摩擦联接组件的第二管路压力的第二压力发生器。

2. 发明授权

US4751859A Hydraulic control apparatus for hydraulically-operated power transmitting system having continuously variable transmission 失效
标题翻译：具有无级变速器的液压动力传动系统液压控制装置
公开(公告)号：US4751859A
公开(公告)日：1988-06-21
申请号：US739276
申请日：1985-05-30
申请人： Hiroshi Itoh , Mitsuru Takada , Nobuyuki Kato
发明人： Hiroshi Itoh , Mitsuru Takada , Nobuyuki Kato
IPC分类号： F16H61/00 , F16H37/02 , F16H47/06 , F16H61/02 , F16H61/04 , F16H61/10 , F16H61/662 , B60K41/12
CPC分类号： F16H47/065 , F16H37/021 , F16H61/66254 , Y10T477/6217 , Y10T477/624 , Y10T477/62427 , Y10T477/693965
摘要： A hydraulic control apparatus for controlling a hydraulically-operated power transmitting system for an automotive vehicle, the transmitting system having a continuously variable transmission and an auxiliary transmission coupled to an output side of the continuously variable transmission. The controlling apparatus comprises a first pressure generator for generating a first line pressure used to operate the continuously variable transmission, and a second pressure generator for generating a second line pressure used to operate a frictional coupling assembly incorporated in the auxiliary transmission.

3. 发明授权

US4669336A Apparatus for controlling line pressure used in V-belt type continuously variable transmission for automobile 失效
标题翻译：用于汽车V型皮带式无级变速器中控制管路压力的装置
公开(公告)号：US4669336A
公开(公告)日：1987-06-02
申请号：US693160
申请日：1985-01-22
申请人： Mitsuhiko Okada , Hiroshi Itoh , Nobuyuki Kato , Mitsuru Takada
发明人： Mitsuhiko Okada , Hiroshi Itoh , Nobuyuki Kato , Mitsuru Takada
IPC分类号： F16H9/00 , F16H61/00 , F16H61/66 , F16H61/662 , B60K41/12 , B60K41/16
CPC分类号： B60W30/18 , B60W10/04 , B60W10/101 , F16H61/66 , F16H61/66259 , Y10T477/624 , Y10T477/62427 , Y10T477/635
摘要： A continuously variable transmission (CVT) has input and output pulleys interconnected by a V-belt. The output pulley is actuated by a line pressure. A throttle pressure is increased as the position of an intake throttle valve arranged in an intake path is increased. A transmission-ratio pressure is decreased as the position of the intake throttle valve is increased. The transmission-ratio pressure is decreased in the region of smaller openings of the intake throttle valve more gently than in the region of larger ones. The line pressure is produced in relation to the throttle pressure and the transmission-ratio pressure.
摘要翻译：无级变速器（CVT）具有通过V形皮带互连的输入和输出滑轮。输出滑轮由线路压力驱动。随着进气通道中配置的进气节流阀的位置增加，节气门压力增加。随着进气节流阀的位置的增加，传动比压力降低。进气节气门较小开口区域的传动比压力比较大的区域要小得多。线路压力相对于节气门压力和变速比压力产生。

4. 发明授权

US5052247A Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating fail-safe protective means 失效
标题翻译：用于皮带式无级变速器的液压控制装置，包括故障安全保护装置
公开(公告)号：US5052247A
公开(公告)日：1991-10-01
申请号：US564140
申请日：1990-08-08
申请人： Nobuyuki Kato , Seitoku Kubo , Katsumi Kouno , Tetsuya Abe , Hiroshi Itoh , Kunio Morisawa , Ryoji Habuchi
发明人： Nobuyuki Kato , Seitoku Kubo , Katsumi Kouno , Tetsuya Abe , Hiroshi Itoh , Kunio Morisawa , Ryoji Habuchi
IPC分类号： F16D48/02 , F16H61/12 , F16H61/662
CPC分类号： F16H61/66259 , F16H61/12 , F16H2061/1208 , F16H2061/122 , F16H2061/1244 , F16H2061/1264 , F16H2061/1268 , F16H2061/6608 , Y10S477/906 , Y10T477/6242 , Y10T477/62429
摘要： An apparatus for controlling a vehicle continuously variable transmission, including a directional control valve having a first spool movable between a shift-down and a shift-up position, a flow control valve including a second spool movable between a flow-restricting and a non-restricting position, and a first and a second solenoid-operated valve for applying an actuating pressure to the first and second spools. The directional and flow control valves and the solenoid-operated valves are adapted such that the first and second spools are moved toward the shift-up and flow restricting positions, respectively, when the actuating pressure is not applied to the spools, or when solenoid coils of the two solenoid-operated valves are both off. The directional control valve may have a shift-down chamber for receiving a pilot pressure to move the first spool to the shift-down position when a failure of one of the solenoid coils exists while the vehicle speed is lower than a predetermined limit.
摘要翻译：一种用于控制车辆无级变速器的装置，包括方向控制阀，该方向控制阀具有可在换档和升档位置之间移动的第一阀芯，流量控制阀包括可在流量限制阀和非限制阀之间移动的第二阀芯，以及用于向第一和第二线轴施加致动压力的第一和第二电磁阀。方向和流量控制阀和电磁阀适于使得当驱动压力不施加到线轴上时，或者当电磁线圈（3）被施加时，第一和第二线轴分别朝着换档和限流位置移动的两个电磁阀都关闭。当车速低于预定极限时，方向控制阀可以具有用于接收先导压力以将第一阀芯移动到减速位置的换档室，当一个电磁线圈存在时，存在一个电磁线圈的故障。

5. 发明授权

US4840263A Hydraulic control device for 4WD torque distribution clutch providing stabilized pressure characteristics 失效
标题翻译：用于4WD扭矩分配离合器的液压控制装置提供稳定的压力特性
公开(公告)号：US4840263A
公开(公告)日：1989-06-20
申请号：US95883
申请日：1987-09-14
申请人： Nobuyuki Kato , Tokuyuki Takahashi , Hiroshi Itoh
发明人： Nobuyuki Kato , Tokuyuki Takahashi , Hiroshi Itoh
IPC分类号： B60K23/08 , F16D48/02 , F16D48/06 , F16H61/06
CPC分类号： F16H61/067 , B60K23/0808 , F16D48/066 , F16D2500/1026 , F16D2500/10431 , F16D2500/50239 , F16D2500/50287 , F16D2500/5063 , F16D2500/70406
摘要： A hydraulically actuated clutch is included in a four wheel drive device included in a vehicle power train, and is utilized for torque distribution between the front vehicle wheels and the rear vehicle wheels. A hydraulic control device for this torque distribution clutch includes a device for producing a control hydraulic fluid pressure for this clutch according to an oscillatory method such as a duty factor method or a dither method, an output conduit for conducting this control hydraulic fluid pressure out from this device for producing it, and a device for smoothing hydraulic pressure fluctuations in this output conduit. Accordingly, when wobbling or relatively small fluctuations tend to be induced in this control hydraulic fluid pressure in this output conduit, as may typically be caused by the oscillatory nature of the process for producing this control hydraulic fluid pressure, these wobbles and fluctuations are smoothed out by the smoothing device, thus making for smoother control of the control pressure for the clutch. Thereby, the engagement pressure of the clutch and hence the torque transmission capacity thereof are properly stabilized, and the torque distribution between the front wheels of the vehicle and the rear wheels of the vehicle is prevented from fluctuating, accordingly enhancing the drivability and the operational feeling of the vehicle, as well as decreasing tire wear and increasing roadability. This device for smoothing hydraulic pressure fluctuations may be a hydraulic accumulator; and the device for producing a control hydraulic fluid pressure may be an electromagnetic valve.
摘要翻译：包括在车辆动力传动系中的四轮驱动装置中包括液压致动离合器，并且用于前车轮和后车轮之间的扭矩分配。用于该扭矩分配离合器的液压控制装置包括用于根据诸如占空比方法或抖动方法的振荡方法产生用于该离合器的控制液压流体压力的装置，用于将该控制液压流体压力从该装置用于生产该装置，以及用于平滑该输出导管中的液压波动的装置。因此，当这种输出导管中的这种控制液压流体压力趋于波动或相对小的波动时，通常可能由用于产生该控制液压流体压力的过程的振荡特性引起，这些摆动和波动被平滑化通过平滑装置，从而使得用于离合器的控制压力的更平滑的控制。因此，离合器的接合压力和转矩传递能力适当地稳定，并且防止车辆的前轮与车辆的后轮之间的扭矩分配波动，从而提高驾驶性和操作感觉的车辆，以及减少轮胎磨损和增加可行驶性。用于平滑液压波动的装置可以是液压蓄能器; 并且用于产生控制液压流体压力的装置可以是电磁阀。

6. 发明授权

US5067603A Apparatus for controlling hydraulically operated clutch in vehicle transmission system, including two valves for engaging and disengaging the clutch 失效
标题翻译：用于控制车辆传动系统中液压操作离合器的装置，包括用于接合和断开离合器的两个阀
公开(公告)号：US5067603A
公开(公告)日：1991-11-26
申请号：US560829
申请日：1990-07-31
申请人： Nobuyuki Kato , Ryoji Habuchi , Kunio Morisawa , Hiroshi Itoh
发明人： Nobuyuki Kato , Ryoji Habuchi , Kunio Morisawa , Hiroshi Itoh
IPC分类号： F16D48/06 , F16H61/06 , F16H61/14 , F16H61/662
CPC分类号： F16H61/66259 , F16D48/066 , F16H61/143 , F16D2048/0266 , F16D2500/1026 , F16D2500/10412 , F16D2500/1088 , F16D2500/3021 , F16D2500/30415 , F16D2500/30426 , F16D2500/3067 , F16D2500/3108 , F16D2500/31466 , F16D2500/50858 , F16D2500/5108 , F16D2500/70217 , F16D2500/70258 , F16D2500/7041 , F16D2500/70414 , F16H2061/6608 , F16H61/065 , F16H61/12 , Y10T477/6203 , Y10T477/635 , Y10T477/71
摘要： An apparatus for controlling a hydraulic clutch, including a two-position clutch control valve, a two-position rapid clutch release valve, and a first fluid passage system for releasing the clutch, a second fluid passage system for engaging the clutch, and a third fluid passage system for releasing the clutch. These three passage systems for feeding and discharging a fluid into and from the clutch are selected by respective three combinations of the operating positions of the two valves. Normally, a predetermined one of the first and third passage systems is selected for releasing the clutch, and the other of these two systems is selected in the event of a trouble with the valves.

7. 发明授权

US5086672A Hydraulic control apparatus for vehicle transmission system, incorporating valves for reverse inhibit valve 失效
标题翻译：用于车辆传动系统的液压控制装置，用于反向禁止阀的阀门
公开(公告)号：US5086672A
公开(公告)日：1992-02-11
申请号：US562113
申请日：1990-08-02
申请人： Nobuyuki Kato , Ryoji Habuchi , Kunio Morisawa , Hiroshi Itoh
发明人： Nobuyuki Kato , Ryoji Habuchi , Kunio Morisawa , Hiroshi Itoh
IPC分类号： F16H61/16 , F16H61/662
CPC分类号： F16H61/16 , F16H61/66259 , Y10T477/6217 , Y10T477/624 , Y10T477/6935
摘要： A hydraulic control apparatus for a vehicle power transmission for transmitting power from an engine to a drive wheel a reversing mechanism having a reverse position established by a hydraulic actuator. The apparatus includes a reverse inhibit valve disposed in a hydraulic line leading to the hydraulic actuator and having a reverse inhibit position for inhibiting the mechanism from being placed in the reverse position and a non-inhibit position for permitting the mechanism to be placed in the reverse position. The apparatus uses a first and a second pilot pressure generating device for producing a first and a second pilot pressure, respectively. A relay valve is provided for producing a first hydraulic signal for establishing the reverse inhibit position of the reverse inhibit valve, based on one of combinations of operating states of the two pilot pressure generating devices, and a second hydraulic signal for establishing the non-inhibit position, based on the other combinations.

8. 发明授权

US09433542B2 Absorbent article and production method thereof 有权
标题翻译：吸收性物品及其制造方法
公开(公告)号：US09433542B2
公开(公告)日：2016-09-06
申请号：US14002762
申请日：2012-02-27
申请人： Nobuyuki Kato , Tatsuya Tamura , Toshihisa Hayashi , Masashi Kitagawa
发明人： Nobuyuki Kato , Tatsuya Tamura , Toshihisa Hayashi , Masashi Kitagawa
IPC分类号： A61F13/475 , A61F13/533 , A61F13/537 , A61F13/15 , A61F13/535 , A61F13/539 , A61F13/47
CPC分类号： A61F13/537 , A61F13/15617 , A61F13/15731 , A61F13/4704 , A61F13/4756 , A61F13/535 , A61F13/539 , Y10T156/1041
摘要： The absorbent article of the present invention comprises: a liquid-pervious surface sheet, a liquid-impervious backside sheet provided at the position opposing said surface sheet, and an absorption body provided between said surface sheet and said backside sheet, wherein the absorbent article comprises an endless compressed groove, surrounding a central part of said absorbent article, which is formed in said surface sheet and said absorption body in the thickness direction, and a plurality of concave parts, provided inside and outside said compressed groove, which are formed in said surface sheet and said absorption body in the thickness direction, and an uncompressed region bordering inner and outer edges of the compressed groove, wherein the closest distance between said compressed groove and the nearest concave parts is greater than the distance between adjacent ones of those same concave parts.
摘要翻译：本发明的吸收性物品包括：透液性表面片，设置在与所述表面片相对的位置处的不透液性背面片，以及设置在所述表面片和所述背面片之间的吸收体，其中，所述吸收性物品包含围绕形成在所述表面片和所述吸收体的厚度方向的所述吸收性物品的中心部分的无端压缩槽，以及设置在所述压缩槽的内部和外部的多个凹部，表面片和所述吸收体在厚度方向上，以及与所述压缩槽的内边缘和外边缘接合的未压缩区域，其中所述压缩槽和最近的凹入部分之间的最近距离大于相邻的相同凹部部分。

9. 发明授权

US08684712B2 Oil pump for a vehicle 失效
标题翻译：车用油泵
公开(公告)号：US08684712B2
公开(公告)日：2014-04-01
申请号：US12776456
申请日：2010-05-10
申请人： Hiroyasu Honda , Hideki Miyata , Nobuyuki Kato
发明人： Hiroyasu Honda , Hideki Miyata , Nobuyuki Kato
IPC分类号： F01C1/02 , F03C2/00
CPC分类号： F04C2/102 , F04C2/084 , F04C2240/50 , F05C2225/00
摘要： A plurality of convex portions that protrude radially outward from a plurality of positions separated in the circumferential direction are provided on the outer peripheral surface of a driven gear. Each convex portion has, in the circumferential direction of the driven gear, a rising surface that rises from a minimum diameter position to a maximum diameter position in the direction opposite the rotational direction of the driven gear, and a falling surface that falls from that maximum diameter position to a minimum diameter position that is adjacent to and in back of that maximum diameter position with respect to the rotational direction of the driven gear. The circumferential length of the falling surface is greater than the circumferential length of the rising surface.
摘要翻译：在从动齿轮的外周面设置有从圆周方向分离的多个位置向径向外侧突出的多个凸部。每个凸部在从动齿轮的圆周方向上具有从与从动齿轮的旋转方向相反的方向从最小直径位置升高到最大直径位置的上升面，以及从该最大直径位置落下的下降面直径位置相对于从动齿轮的旋转方向相邻于该最大直径位置的最小直径位置。落下面的圆周长度大于上升面的圆周长度。

10. 发明申请

US20130317470A1 ABSORBENT ARTICLE PACKAGE AND METHOD OF FOLDING THE SAME 有权
标题翻译：吸收性物品包装及其折叠方法
公开(公告)号：US20130317470A1
公开(公告)日：2013-11-28
申请号：US13976233
申请日：2011-12-27
申请人： Nobuyuki Kato , Masahiro Kashiwagi , Tatsuya Tamura , Masashi Kitagawa
发明人： Nobuyuki Kato , Masahiro Kashiwagi , Tatsuya Tamura , Masashi Kitagawa
IPC分类号： A61F13/551 , A61F13/15
CPC分类号： A61F13/5514 , A61F13/15577 , A61F13/15747
摘要： An absorbent article package is individually packaged by folding a packaging sheet and an absorbent article in a state where the absorbent article is arranged on the packaging sheet. In a state where the individually-packaged absorbent article is opened, in the packaging sheet and the absorbent article, a first folding line based on which the absorbent article and the packaging sheet are folded towards the topsheet side, and a second folding line based on which the absorbent article and the packaging sheet are folded towards the backsheet side are formed adjacent to each other in the longitudinal direction.
摘要翻译：通过在吸收性物品配置在包装片上的状态下折叠包装片和吸收性物品，分别包装吸收性物品包装。在打开单独包装的吸收性物品的状态下，在包装用片材和吸收性物品中，将吸收性物品和包装用片材朝向顶片侧折叠的第一折叠线和基于所述吸收性物品和所述包装用薄片朝向所述背面侧折叠而形成为在长度方向上彼此相邻地形成。

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