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1. 发明授权

US6109408A Driving force transmission system 失效
公开(公告)号：US6109408A
公开(公告)日：2000-08-29
申请号：US14627
申请日：1998-01-28
申请人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
发明人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
IPC分类号： F16D27/115 , F16D28/00 , F16D13/04
CPC分类号： F16D27/115 , F16D2027/001 , F16D2027/008 , F16D27/004
摘要： A driving force transmission system comprising: a coupling case and a shaft arranged rotatably relative to each other; a pilot clutch and a main clutch for controlling a torque transmission between the coupling case and the shaft; an electromagnet for controlling the actions of the pilot clutch and the main clutch; and oil for retaining the functions of the pilot clutch and the main clutch. This system further comprises a coupling case, a shaft, a rotor, an X-ring and an O-ring for isolating a coupling oil chamber, in which the pilot clutch and the main clutch are arranged, liquid-tight from the surrounding space.

2. 发明授权

US06315099B1 Driving force transmission system 有权
标题翻译：驱动力传动系统
公开(公告)号：US06315099B1
公开(公告)日：2001-11-13
申请号：US09481408
申请日：2000-01-12
申请人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
发明人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
IPC分类号： F16D1100
CPC分类号： F16D27/115 , F16D27/004 , F16D2027/001 , F16D2027/008
摘要： A driving force transmission system comprising: a coupling case and a shaft arranged rotatably relative to each other; a pilot clutch and a main clutch for controlling a torque transmission between the coupling case and the shaft; an electromagnet for controlling the actions of the pilot clutch and the main clutch; and oil for retaining the functions of the pilot clutch and the main clutch. This system further comprises a coupling case, a shaft, a rotor, an X-ring and an O-ring for isolating a coupling oil chamber, in which the pilot clutch and the main clutch are arranged, liquid-tight from the surrounding space.
摘要翻译：一种驱动力传递系统，包括：耦合壳体和可相对于彼此可旋转地布置的轴; 用于控制联接壳体和轴之间的转矩传递的先导离合器和主离合器; 用于控制先导离合器和主离合器的动作的电磁体; 以及用于保持先导离合器和主离合器的功能的油。该系统还包括一个联接壳体，一个轴，一个转子，一个X形环和一个用于隔离先导离合器和主离合器的耦合油室隔离的O形环，从周围的空间液体密封。

3. 发明授权

US06510932B2 Driving force transmission system 有权
标题翻译：驱动力传动系统
公开(公告)号：US06510932B2
公开(公告)日：2003-01-28
申请号：US09986964
申请日：2001-11-13
申请人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
发明人： Akihiko Ikeda , Shinji Ogawa , Hirokazu Suzuki , Mitsuru Ohba , Fumitomo Tsuchiya , Akihiko Ichikawa , Tomoyuki Kano , Satoshi Ashida , Toshifumi Sakai , Hiroshi Takuno , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Naoyuki Sakai , Takashi Hosokawa , Akio Suzuki , Moritaka Isomura
IPC分类号： F16D1304
CPC分类号： F16D27/115 , F16D27/004 , F16D2027/001 , F16D2027/008
摘要： A driving force transmission system comprising: a coupling case and a shaft arranged rotatably relative to each other; a pilot clutch and a main clutch for controlling a torque transmission between the coupling case and the shaft; an electromagnet for controlling the actions of the pilot clutch and the main clutch; and oil retaining the functions of the pilot clutch and the main clutch. This system further comprises a coupling case, a shaft, a rotor, and X-ring and an O-ring isolating a coupling oil chamber, in which the pilot clutch and the main clutch are arranged, liquid-tight from the surrounding space.
摘要翻译：一种驱动力传递系统，包括：耦合壳体和可相对于彼此可旋转地布置的轴; 用于控制联接壳体和轴之间的转矩传递的先导离合器和主离合器; 用于控制先导离合器和主离合器的动作的电磁体; 并保持先导离合器和主离合器的功能。该系统还包括连接壳体，轴，转子和X形环以及O形环，其隔离连接油室，其中先导离合器和主离合器布置在其中，耦合油室从周围空间液体密封。

4. 发明授权

US5954173A Drive force transmission apparatus 失效
标题翻译：驱动力传动装置
公开(公告)号：US5954173A
公开(公告)日：1999-09-21
申请号：US895276
申请日：1997-07-16
申请人： Toshifumi Sakai , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Tomohiro Maruyama , Hisashi Fukuchi , Satoshi Ashida , Hirokazu Suzuki , Tomoyuki Kano
发明人： Toshifumi Sakai , Kunihiko Suzuki , Naoyuki Kokubo , Masayuki Shimada , Tomohiro Maruyama , Hisashi Fukuchi , Satoshi Ashida , Hirokazu Suzuki , Tomoyuki Kano
IPC分类号： B60K17/348 , B60K17/35 , F16D27/115 , F16D43/284 , F16D47/00 , F16D47/06 , F16D48/12
CPC分类号： F16D47/06 , F16D27/115 , F16D43/284 , B60K17/348 , B60K17/3505 , F16D27/004
摘要： There is disclosed a drive force transmission apparatus which includes a first pressing-force generation unit for generating a pressing force in accordance with a rotational speed difference between driving and driven shafts, and a frictional clutch which is brought into an engaged state by the pressing force generated by the first pressing-force generation unit in order to transmit torque in accordance with the rotational speed difference between the driving and driven shafts. The drive force transmission apparatus further includes a second pressing-force generation unit disposed opposite to the first pressing-force generation unit with respect to the frictional clutch. When needed, the second pressing-force generation, unit is operated to bring the frictional clutch into a firmly engaged state, thereby improving the traveling performance of the vehicle under severe traveling conditions, such as an attempt to extract a wheel trapped in a gutter or the like, traveling on a rough road, traveling on sand, etc.
摘要翻译：公开了一种驱动力传递装置，其包括：第一按压力产生单元，用于根据驱动轴和从动轴之间的转速差产生按压力;以及摩擦离合器，其通过按压力而处于接合状态由第一按压力产生单元产生，以便根据驱动轴和从动轴之间的转速差来传递扭矩。驱动力传递装置还包括相对于摩擦离合器与第一按压力产生单元相对设置的第二按压力产生单元。当需要时，第二按压力产生单元被操作以使摩擦离合器处于牢固接合状态，从而在恶劣的行驶条件下提高车辆的行驶性能，例如试图提取被捕获在沟槽中的轮子;或者在粗鲁的路上旅行，在沙滩上旅行等

5. 发明申请

US20050115755A1 Vehicle drive device, and front and rear wheel-driven vehicle formed of the device 有权
标题翻译：车辆驱动装置，前轮和后轮驱动车辆由装置组成
公开(公告)号：US20050115755A1
公开(公告)日：2005-06-02
申请号：US10502641
申请日：2003-05-22
申请人： Toshifumi Sakai , Naoyuki Sakai , Akihiro Ohno , Hiroshi Takuno , Hiroshi Kushino
发明人： Toshifumi Sakai , Naoyuki Sakai , Akihiro Ohno , Hiroshi Takuno , Hiroshi Kushino
IPC分类号： B60K6/36 , B60K6/383 , B60K6/44 , B60K6/52 , B60K17/16 , B60K17/356 , B60K23/08 , B60L11/14 , B60W10/08 , F16D27/10 , F16D47/04 , B60K6/04
CPC分类号： B60K6/36 , B60K6/383 , B60K6/44 , B60K6/52 , B60K17/16 , B60K17/20 , B60K17/356 , B60K23/08 , B60L11/14 , B60W10/08 , F16D27/004 , F16D27/10 , F16D47/04 , Y02T10/623 , Y02T10/6265 , Y02T10/70 , Y02T10/7077
摘要： A vehicle drive device 20 is composed of an electric motor 20a, a differential gear 20d for distributing and transmitting the drive power from the electric motor 20a to right and left drive wheels, and a clutch 20c for making intermittent the coupling capable of transmitting the drive power between the differential gear 20d side and the electric motor 20a side. The clutch 20c is of the type having a self-locking function and is arranged coaxially of the differential gear 20d at one side of the differential gear 20d.
摘要翻译：车辆驱动装置20由电动机20a，用于将电动机20A的驱动力分配并传递到左右驱动轮的差速齿轮20d以及用于间歇地连接的离合器20c 在差动齿轮20d侧和电动机20a侧之间传递驱动力。离合器20c是具有自锁功能的类型，并且在差速齿轮20d的一侧与差速齿轮20d同轴布置。

6. 发明授权

US07270205B2 Vehicle drive device, and front-and-rear wheel-driven vehicle formed of the device 有权
标题翻译：车辆驱动装置，以及由装置形成的前后轮驱动车辆
公开(公告)号：US07270205B2
公开(公告)日：2007-09-18
申请号：US10502641
申请日：2003-05-22
申请人： Toshifumi Sakai , Naoyuki Sakai , Akihiro Ohno , Hiroshi Takuno , Hiroshi Kushino
发明人： Toshifumi Sakai , Naoyuki Sakai , Akihiro Ohno , Hiroshi Takuno , Hiroshi Kushino
IPC分类号： F16H57/04
CPC分类号： B60K6/36 , B60K6/383 , B60K6/44 , B60K6/52 , B60K17/16 , B60K17/20 , B60K17/356 , B60K23/08 , B60L11/14 , B60W10/08 , F16D27/004 , F16D27/10 , F16D47/04 , Y02T10/623 , Y02T10/6265 , Y02T10/70 , Y02T10/7077
摘要： A vehicle drive device 20 is composed of an electric motor 20a, a differential gear 20d for distributing and transmitting the drive power from the electric motor 20a to right and left drive wheels, and a clutch 20c for making intermittent the coupling capable of transmitting the drive power between the differential gear 20d side and the electric motor 20a side. The clutch 20c is of the type having a self-locking function and is arranged coaxially of the differential gear 20d at one side of the differential gear 20d.
摘要翻译：车辆驱动装置20由电动机20a，用于将电动机20A的驱动力分配并传递到左右驱动轮的差速齿轮20d以及用于间歇地连接的离合器20c 在差动齿轮20d侧和电动机20a侧之间传递驱动力。离合器20c是具有自锁功能的类型，并且在差速齿轮20d的一侧与差速齿轮20d同轴布置。

7. 发明申请

US20110167944A1 DRIVING FORCE TRANSMISSION APPARATUS AND CONTROL METHOD THEREFOR 审中-公开
标题翻译：驱动力传动装置及其控制方法
公开(公告)号：US20110167944A1
公开(公告)日：2011-07-14
申请号：US13006116
申请日：2011-01-13
申请人： Koudi YOSHINAMI , Toshifumi Sakai , Akihiro Ohno , Hiroshi Takuno , Masahiro Horaguchi , Masaki Mita , Ryohei Shigeta
发明人： Koudi YOSHINAMI , Toshifumi Sakai , Akihiro Ohno , Hiroshi Takuno , Masahiro Horaguchi , Masaki Mita , Ryohei Shigeta
IPC分类号： F16H59/00
CPC分类号： B60K23/08 , B60K17/34 , B60K23/0808 , B60W30/20 , B60W2510/0241 , B60W2510/0275 , B60W2510/104 , B60Y2400/428 , F16H61/04 , Y10T74/20018
摘要： A driving force transmission apparatus includes: a driving force transmission shaft receiving driving force of a driving source from a rotating member and transmitting the driving force from a main driving wheel side to an auxiliary driving wheel side; a first driving force interruption unit connects/disconnects the driving force transmission shaft to/from the rotating member; a second driving force interruption unit connects/disconnects the driving force transmission shaft to/from at least one of two auxiliary driving wheels so that transmitted torque is variable; and a control unit controls connection and disconnection of the first and second driving force interruption units. The control unit causes the second driving force interruption unit to connect/disconnect the driving force transmission shaft to/from the at least one of the auxiliary driving wheels before causing the first driving force interruption unit to connect/disconnect the driving force transmission shaft to/from the rotating member.
摘要翻译：驱动力传递装置包括：驱动力传递轴，其从旋转构件接收驱动源的驱动力，并将驱动力从主驱动轮侧传递到辅助驱动轮侧; 第一驱动力中断单元将驱动力传递轴与旋转构件连接/断开; 第二驱动力中断单元将驱动力传递轴与两个辅助驱动轮中的至少一个连接/断开，使得传递的扭矩是可变的; 并且控制单元控制第一和第二驱动力中断单元的连接和断开。控制单元使得第二驱动力中断单元在使第一驱动力中断单元将驱动力传递轴连接/断开之前连接/断开至少一个辅助驱动轮的驱动力传递轴，从旋转构件。

8. 发明授权

US5197583A Torque transmission device 失效
标题翻译：扭矩传动装置
公开(公告)号：US5197583A
公开(公告)日：1993-03-30
申请号：US762459
申请日：1991-09-19
申请人： Toshifumi Sakai , Hiroshi Takuno
发明人： Toshifumi Sakai , Hiroshi Takuno
IPC分类号： B60K17/348 , B60K17/35 , B60K23/08 , F16D35/00 , F16D43/284
CPC分类号： B60K23/0808 , B60K17/35 , B60K17/351 , F16D35/005
摘要： A torque transmission device coaxially arranged between a pair of rotary shafts transmits rotational torque in response to relative rotation therebetween. This device includes an outer cylindrical housing coupled to one of the rotary shafts for rotation therewith, wherein the outer cylindrical housing receives an inner sleeve shaft coupled to the other of the rotary shafts for rotation therewith, and multiple friction disc clutch which transmits rotational torque between the inner sleeve shaft and the outer cylindrical housing. In the torque transmission device, there are also an actuation piston making the multiple friction disc clutch be in engagement and a pressure generating mechanism generating a pressure according to the relative rotation between the outer cylindrical housing and the inner sleeve shaft to make the actuation piston move toward the clutch. Further, the torque transmission device has a pressure controlling mechanism which controls the pressure in the clutch chamber receiving the clutch so that the characteristic of the torque transmission device is changed.

9. 发明授权

US5305858A Rotary shock absorber having vanes with radial flow clearance 失效
标题翻译：具有径向流动间隙的叶片的旋转减震器
公开(公告)号：US5305858A
公开(公告)日：1994-04-26
申请号：US918221
申请日：1992-07-21
申请人： Kyosuke Haga , Toshifumi Sakai , Naoyuki Kokubo , Masaharu Ooba , Youzo Yamaguchi , Sadamu Tuge
发明人： Kyosuke Haga , Toshifumi Sakai , Naoyuki Kokubo , Masaharu Ooba , Youzo Yamaguchi , Sadamu Tuge
IPC分类号： F16F9/14 , F16F9/12
CPC分类号： F16F9/145 , B60G2202/135 , B60G2202/42
摘要： A rotary shock absorber suitable for use in a suspension system of a vehicle. The shock absorber is provided with a housing and a rotary shaft supported by the housing for relative rotation thereto. A pressure chamber is formed in the housing and a rotor having a pair of blades is received within the pressure chamber. Further, a pair of partition walls are formed within the pressure chamber to define first and second chambers at both sides of each blade, and the first and second chambers are communicated with each other through throttles. When the rotary shaft is rotated, a high viscous fluid filled within the first and second chambers flows therebetween through the throttles. Due to the flow resistances of the throttles, pressures are generated in the first or second chambers. This pressure generation is used to generate a damping force. The shock absorber is further provided with a mechanism which changes the characteristic of damping force generation depending on the rotational direction of the rotary shaft. In some embodiments, the shock absorber has a stopper function which drastically increases the damping force at the stroke ends.
摘要翻译：适用于车辆悬架系统的旋转减震器。减震器设置有壳体和由壳体支撑的用于相对旋转的旋转轴。压力室形成在壳体中，具有一对叶片的转子被容纳在压力室内。此外，在压力室内形成一对分隔壁，以在每个叶片的两侧限定第一和第二腔室，并且第一和第二腔室通过节流阀相互连通。当旋转轴旋转时，填充在第一和第二腔室内的高粘性流体通过节流阀在其间流动。由于节流阀的流动阻力，在第一或第二腔室中产生压力。该压力产生用于产生阻尼力。减震器还具有根据旋转轴的旋转方向改变阻尼力产生特性的机构。在一些实施例中，减震器具有止动器功能，其大大增加行程末端处的阻尼力。

10. 发明申请

US20070108009A1 Drive force transmission device 有权
标题翻译：驱动力传动装置
公开(公告)号：US20070108009A1
公开(公告)日：2007-05-17
申请号：US11512214
申请日：2006-08-30
申请人： Junji Ando , Naoyuki Sakai , Toshifumi Sakai , Toshiyuki Saito , Hajime Fukami , Kazuyuki Nakanishi , Hiroyuki Mori , Hideo Tachikawa
发明人： Junji Ando , Naoyuki Sakai , Toshifumi Sakai , Toshiyuki Saito , Hajime Fukami , Kazuyuki Nakanishi , Hiroyuki Mori , Hideo Tachikawa
IPC分类号： F16D27/115 , F16D13/74
CPC分类号： F16D13/64 , F16D13/648 , F16D13/74 , F16D27/004 , F16D27/115 , F16D2027/008 , F16D2065/132 , F16D2069/004 , F16D2200/0008 , F16D2200/0039 , F16D2200/0052 , F16D2300/10
摘要： A drive force transmission device has an outer clutch plate and an inner clutch plate, which are rotatable relative to each other about a common rotational axis. The inner and outer clutch plates become frictionally engaged with each other with lubricant oil provided in between. The outer and inner clutch plates each have a sliding surface. The sliding surfaces face each other. A diamond-like carbon film is formed on the sliding surface of the outer clutch plate. Fine grooves are formed in the sliding surface of the inner clutch plate. The proportion of the sliding area to the sliding surface of the inner clutch plate at the initial stage of use is 55 to 90%.
摘要翻译：驱动力传递装置具有外离合器片和内离合器片，它们能绕相同的旋转轴线相对于彼此旋转。内外离合器片之间设置有润滑油，彼此摩擦接合。外离合板和内离合器板各自具有滑动面。滑动面相互面对。在外离合器板的滑动面上形成类金刚石碳膜。在内离合器板的滑动面上形成微细的槽。在使用初始阶段，内侧离合器片的滑动面的滑动面积的比例为55〜90％。

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