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1. 发明授权

US4667796A Hydraulic clutch 失效
标题翻译：液压离合器
公开(公告)号：US4667796A
公开(公告)日：1987-05-26
申请号：US809585
申请日：1985-12-16
申请人： Kouichi Uchibaba
发明人： Kouichi Uchibaba
IPC分类号： F16D25/0638 , F16D48/02 , F16D25/00
CPC分类号： F16D25/14 , F16D25/0638 , F16D48/02 , F16D2048/0221
摘要： A hydraulic clutch includes drive friction discs rotatably mounted around an output shaft, driven friction discs mounted around the output shaft against rotation relative thereto, a clutch pressure member mounted around the output shaft for movement therealong relative to a chamber plate fixedly mounted on the output shaft, the pressure member cooperating with the chamber plate to form a hydraulic pressure chamber. The drive and driven discs are movable along an axis of the output shaft. The pressure member has outlet port means communicating with the hydraulic pressure chamber. A clutch lifter member is mounted around the output shaft for movement therealong and is normally urged by urging means against the clutch pressure member to close the outlet port means. Fluid passageway means is connected to a source of pressurized fluid and communicates with the hydraulic pressure chamber for supplying the pressurized fluid thereinto to increase a pressure therein to urge the clutch pressure member toward alternately-disposed drive and drive friction discs, which are to drivingly couple them, thereby transmitting the rotation of said drive discs to the output shaft. Actuator means is operable to move the lifter member away from the clutch pressure member against the bias of the urging means to open the outlet port means to discharge the pressurized fluid therefrom to reduce the pressure in the hydraulic pressure chamber, so that the clutch pressure member is moved away from the drive and driven friction discs to discouple them.
摘要翻译：液压离合器包括可旋转地安装在输出轴周围的驱动摩擦盘，围绕输出轴安装的驱动摩擦盘，以防止相对于其旋转;离合器压力构件，安装在输出轴周围，用于相对于固定地安装在输出轴上的室板，所述压力构件与所述室板协作以形成液压室。驱动盘和从动盘可沿输出轴的轴线移动。压力构件具有与液压室连通的出口端口装置。离合器升降器构件安装在输出轴周围，用于在其上运动，并且通常被推动装置推靠在离合器压力构件上以关闭出口装置。流体通道装置连接到加压流体源，并与液压室连通，用于向其中供应加压流体，以增加其中的压力，以迫使离合器压力构件交替地设置驱动和驱动摩擦盘，驱动摩擦盘从而将所述驱动盘的旋转传递到输出轴。致动器装置可操作以克服施力装置的偏压使升降器构件离开离合器压力构件，以打开出口端口装置，以从其中排出加压流体以减小液压室中的压力，使得离合器压力构件远离驱动和驱动的摩擦盘以使它们相互耦合。

2. 发明授权

US5575347A Suspension device for crawler vehicle 失效
标题翻译：履带车悬挂装置
公开(公告)号：US5575347A
公开(公告)日：1996-11-19
申请号：US400021
申请日：1995-02-28
申请人： Kouichi Uchibaba , Naoki Matsumoto , Hajime Yoshimura
发明人： Kouichi Uchibaba , Naoki Matsumoto , Hajime Yoshimura
IPC分类号： B60G5/04 , B62D55/02 , B62D55/104 , B62D55/00
CPC分类号： B60G5/04 , B62D55/02 , B62D55/104
摘要： A suspension device in a crawler vehicle has a vehicle body, a pair of parallel spaced swing beams mounted on a rear portion of the vehicle body by a suspension for angular movement about a first axis located substantially longitudinally centrally thereof, a rear idle wheel rotatably supported on a front portion of each of the swing beams for rotation about a second axis, a rear drive wheel rotatably supported on a rear portion of each of the swing beams for rotation about a third axis, a crawler belt trained around the rear idle wheel and the rear drive wheel, and a front wheel rotatably mounted on a front portion of the vehicle body. The distance from the second axis to the first axis is greater than the distance from the first axis to the third axis. The second axis is positioned on a front end of each of the swing beams, and the third axis is positioned between the first axis and a rear end of each of the swing beams. Preferably, the distance from the second axis to the first axis and the distance from the first axis to the third axis have a ratio of about 2:1.
摘要翻译：履带式车辆中的悬挂装置具有车身，一对平行的间隔开的摆动梁，其通过悬架而安装在车身的后部，所述悬架用于围绕位于其大致纵向居中的第一轴线的角度运动，后空转轮可旋转地支撑在每个摆动梁的前部分上围绕第二轴线旋转，后驱动轮可旋转地支撑在每个摆动梁的后部围绕第三轴线旋转;围绕后空转轮的履带; 后驱动轮和可旋转地安装在车身前部的前轮。从第二轴到第一轴的距离大于从第一轴到第三轴的距离。第二轴位于每个摆动梁的前端，第三轴位于每个摆动梁的第一轴线和后端之间。优选地，从第二轴线到第一轴线的距离以及从第一轴线到第三轴线的距离具有约2:1的比率。

3. 发明授权

US4559023A Torque damper 失效
标题翻译：扭矩阻尼器
公开(公告)号：US4559023A
公开(公告)日：1985-12-17
申请号：US592601
申请日：1984-03-22
申请人： Kouichi Uchibaba , Tsutomu Hayashi , Haruo Ishikawa , Kouhei Ohzono
发明人： Kouichi Uchibaba , Tsutomu Hayashi , Haruo Ishikawa , Kouhei Ohzono
IPC分类号： F16C3/12 , F16D3/12 , F16F15/12 , F16F15/123 , F16F15/139 , F16F15/16 , F16D7/02
CPC分类号： F16H57/0006 , Y10T74/134 , Y10T74/19623 , Y10T74/19633
摘要： A damping system for a drive train having a cam coupling mechanism which advances an intermediate member axially along a driven shaft under high torque loads. The intermediate member is spring biased and is associated with a variable volume chamber containing fluid. Damping mechanisms are positioned concentrically within the driven shaft and are in communication with the variable chamber. The damping mechanisms include a check valve for one-way communication with the lubricant supply system of the associated engine, and a flow restricter for generating damping energy. An accumulator piston accommodates volume changes resulting from operation of the piston and allows for leakage flow from the system to insure renewal of oil without temperature build-up and oil deterioration.
摘要翻译：一种用于具有凸轮联接机构的传动系的阻尼系统，其在高扭矩负载下沿着从动轴轴向推进中间构件。中间构件被弹簧偏置并且与容纳流体的可变容积室相关联。阻尼机构同心地位于从动轴内并与可变室连通。阻尼机构包括用于与相关联的发动机的润滑剂供给系统单向连通的止回阀和用于产生阻尼能量的流量限制器。蓄能器活塞容纳由活塞操作引起的体积变化，并允许来自系统的泄漏流动以确保油的更新，而不会产生温度积聚和油劣化。

4. 发明授权

US5894900A Motor vehicle with rear crawler belts 失效
标题翻译：机动车后履带
公开(公告)号：US5894900A
公开(公告)日：1999-04-20
申请号：US598256
申请日：1996-02-08
申请人： Takahiro Yamamoto , Kouichi Uchibaba , Hajime Yoshimura
发明人： Takahiro Yamamoto , Kouichi Uchibaba , Hajime Yoshimura
IPC分类号： B60C5/00 , B60C27/22 , B62D55/02 , B62D55/22 , B62D55/24
CPC分类号： B62D55/22 , B62D55/02
摘要： A crawler motor vehicle includes a pair of crawler belts trained around drive rear wheels and idle wheels which are rotatably mounted on the motor vehicle body. The crawler motor vehicle also has a pair of front wheels having respective tires and rotatably mounted on the motor vehicle body such that the front wheels will be subject to a camber thrust in the same negative direction as the negative direction of a camber thrust applied to the crawler belts.
摘要翻译：一种履带式机动车辆包括一对围绕驱动后轮和空转轮的履带，其可旋转地安装在机动车身上。履带式机动车辆还具有一对具有各自的轮胎的前轮，并且可旋转地安装在机动车辆上，使得前轮将受到与施加到该车辆的外倾推力的负方向相同的负方向上的外倾力履带

5. 发明授权

US4905536A Power transmission change-over device for small sized vehicles 失效
公开(公告)号：US4905536A
公开(公告)日：1990-03-06
申请号：US135229
申请日：1987-12-21
申请人： Hideaki Nebu , Haruyasu Fujita , Kouichi Uchibaba , Kouji Terada , Takaaki Tada
发明人： Hideaki Nebu , Haruyasu Fujita , Kouichi Uchibaba , Kouji Terada , Takaaki Tada
IPC分类号： B62M25/04 , F16H63/04
CPC分类号： F16H63/04 , B62M25/04 , Y10T74/13 , Y10T74/20049 , Y10T74/20486
摘要： A manually operated gear shift mechanism for a motorcycle, or the like, includes a cable-driven pulley system operative to move a clutch to alternate operative positions in a power transmission system. The cables are arranged such that one is in tension regardless of the direction of rotation of the pulleys. The handle for operating the pulleys carries a releasable locking mechanism operative to secure the pulleys and, concomitantly, the clutch in their respective operative positions.

6. 发明授权

US5632537A Crawler belt for crawler motor vehicle 失效
标题翻译：履带式履带履带车
公开(公告)号：US5632537A
公开(公告)日：1997-05-27
申请号：US216167
申请日：1994-03-22
申请人： Hajime Yoshimura , Kouichi Uchibaba , Takahiro Yamamoto , Koichi Matsumoto , Yoshio Ueno , Kenichi Sakai
发明人： Hajime Yoshimura , Kouichi Uchibaba , Takahiro Yamamoto , Koichi Matsumoto , Yoshio Ueno , Kenichi Sakai
IPC分类号： B62D55/24 , B62D55/26
CPC分类号： B62D55/244 , B62D55/26
摘要： A crawler belt for use on a crawler motor vehicle has an elongate belt body drivable in a predetermined direction, and a plurality of ridges mounted on a ground contact side of the belt body, each of the ridges having at least one sipe defined in a free end thereof for allowing the ridge to be flexibly deformable in a direction opposite to the predetermined direction. Each of the ridges has a plurality of sipes defined therein and extending longitudinally thereof or substantially perpendicularly to the predetermined direction. The ridges comprise a plurality of chevron-shaped ridges pointing toward the predetermined direction and succesively arranged at predetermined spaced intervals in the predetermined direction. The ridges are divided into a plurality of groups each including a plurality of ridges by grooves extending transversely of the belt body, and divided into a plurality of segments by at least one longitudinal groove extending longitudinally of the belt body.
摘要翻译：用于履带式机动车辆的履带具有沿预定方向可驱动的细长带状体，以及安装在带体的接地接触侧的多个脊，每个脊具有限定为自由度的至少一个刀槽花纹其端部允许脊沿与预定方向相反的方向可挠曲地变形。每个脊具有限定在其中的多个刀槽花纹，并且纵向延伸或基本垂直于预定方向延伸。脊部包括指向预定方向的多个人字形脊，并且沿预定方向以预定间隔的间隔连续布置。脊被分成多个组，每个组包括多个脊，通过沿着带主体横向延伸的槽，并且通过至少一个沿着带主体纵向延伸的纵向槽分成多个段。

7. 发明授权

US4938092A Power transmission change-over device for small sized vehicles 失效
标题翻译：用于小型车辆的变速箱换档装置
公开(公告)号：US4938092A
公开(公告)日：1990-07-03
申请号：US393896
申请日：1989-08-15
申请人： Hideaki Nebu , Haruyasu Fujita , Kouichi Uchibaba , Kouji Terada , Takaaki Tada
发明人： Hideaki Nebu , Haruyasu Fujita , Kouichi Uchibaba , Kouji Terada , Takaaki Tada
IPC分类号： B62M25/04 , F16H63/04
CPC分类号： B62M25/04 , F16H63/04 , Y10T74/20049 , Y10T74/20438
摘要： A manually operated gear shift mechanism for a motorcycle, or the like, includes a cable-driven pulley system operative to move a clutch to alternate operative positions in a power transmission system. The cables are arranged such that one is in tension regardless of the direction of rotation of the pulleys. The handle for operating the pulleys carries a releasable locking mechanism operative to secure the pulleys and, concomitantly, the clutch in their respective operative positions.
摘要翻译：用于摩托车等的手动换档机构包括可操作以将离合器移动到动力传动系统中的交替操作位置的电缆从动滑轮系统。电缆布置成使得无论皮带轮的旋转方向如何，电缆都处于张紧状态。用于操作滑轮的手柄携带可释放的锁定机构，其可操作以将滑轮固定，并且伴随地将离合器固定在它们各自的操作位置。

8. 发明授权

US4560049A Operation device for clutch master cylinder with means to adjust the play stroke of the clutch lever 失效
标题翻译：用于离合器主缸的操作装置，其具有调节离合器杆的行程的装置
公开(公告)号：US4560049A
公开(公告)日：1985-12-24
申请号：US425986
申请日：1982-09-28
申请人： Kouichi Uchibaba , Hirotake Takahashi , Chiyomitsu Uchiyama
发明人： Kouichi Uchibaba , Hirotake Takahashi , Chiyomitsu Uchiyama
IPC分类号： B62K23/02 , F16D25/12 , F16D13/75
CPC分类号： B62K23/02 , F16D25/12 , Y10T74/2028
摘要： An operation device of a clutch master cylinder including a clutch master cylinder slidably incorporating therein a piston and a clutch lever pivotally supported by a pivot on a lever holder and having a piston operating arm. The clutch lever has a bearing hole formed substantially parallel to the pivot and a rotor is turnably fitted into the bearing hole. A push rod which comes into contact with the piston so as to be able to rock is interconnected to the rotor. To adjust the play stroke of the clutch lever, the length of the push rod is adjustable in one embodiment of the invention. In another embodiment, the pivot is fitted to a shaft hole of the clutch lever and the axis of the pivot is eccentrically disposed with respect to the center of the shaft hole.
摘要翻译：一种离合器主缸的操作装置，其包括可滑动地装入活塞的离合器主缸和由杠杆保持器上的枢轴枢转地支撑并具有活塞操作臂的离合器杆。离合器杆具有基本上平行于枢轴形成的轴承孔，并且转子可转动地装配到轴承孔中。与活塞接触以便能够摇动的推杆与转子相互连接。为了调整离合器杆的行程，在本发明的一个实施例中，推杆的长度是可调节的。在另一个实施例中，枢轴装配到离合器杆的轴孔，并且枢轴的轴线相对于轴孔的中心偏心地设置。

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