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    • 4. 发明授权
    • Drive arrangement for three wheeled vehicles
    • 三轮驱动装置
    • US4691799A
    • 1987-09-08
    • US744024
    • 1985-06-12
    • Hiromitsu Watanabe
    • Hiromitsu Watanabe
    • B62K5/00B62D61/06
    • B62K5/027B62K2005/001
    • A three wheeled shaft driven off the road vehicle having an improved driving arrangement. The driving arrangement includes an overload release coupling that is positioned between the driven gear and a drive shaft that drives the rear wheels so as to minimize the complexity of the transmission and to protect the engine and drive. A trailing arm rear suspension is emloyed that has widely spaced bearings for rotatably journaling the rear axle to minimize unit loadings. An arrangement is also disclosed for facilitating axial positioning of the driven gear on the output shaft without necessitating the use of shims.
    • 从道路车辆驱动的三轮轴具有改进的驾驶安排。 驱动装置包括一个位于从动齿轮和驱动后轮的驱动轴之间的过载释放联轴器,以便最小化变速箱的复杂性并保护发动机和驱动装置。 牵引臂后悬架被采用,其具有广泛间隔的轴承,用于可旋转地调节后轴以最小化单元负载。 还公开了一种用于促进从动齿轮在输出轴上的轴向定位而不必使用垫片的装置。
    • 7. 发明授权
    • Concrete-floor finisher
    • 混凝土地板整理机
    • US5584598A
    • 1996-12-17
    • US547314
    • 1995-10-24
    • Hiromitsu WatanabeNoriyuki TakeuchiTetsuya ArimotoAtsushi Yamashiro
    • Hiromitsu WatanabeNoriyuki TakeuchiTetsuya ArimotoAtsushi Yamashiro
    • E04F21/24E01C19/22
    • E04F21/245E04F21/248
    • A concrete-floor finisher includes a plurality of rotary shafts (28) supported on a supporting plate (2) of a machine proper (1) so as to be tiltable in x and y directions and rotatable opposite to each other, and a plurality of blades (12a to 12d) radially arranged relative to a rotor (10) at the lower part of each of the rotary shafts and respectively held in place by a plurality of fitting members (13), and a rocking supporting unit (14) for the fitting member of each blade is composed of a fixed plate (15) attached to the upper surface of the blade, a holding member (16) attached to the vertical plate portion of the fixed plate, a bearing (18) pivotally supporting substantially the central portion of the holding member (16) by a supporting pin (17) extended in the tangential direction of the circle of rotation, and means for fitting a square cylindrical portion (19) of the bearing onto the forward end of the fitting member and removably fixing in place with a bolt (21) or the like, thus ensuring 20.degree. freedom of vertical rocking movement for each of the blades and thereby bringing the blades into parallel contact with the concrete.
    • 混凝土地板整理器包括多个旋转轴(28),其支撑在机器本体(1)的支撑板(2)上,以便能够沿x和y方向倾斜并且彼此相对旋转,并且多个 在每个旋转轴的下部相对于转子(10)径向布置的叶片(12a至12d),并且分别由多个安装构件(13)保持在适当位置;以及摇摆支撑单元(14),用于 每个叶片的装配构件由附接到叶片的上表面的固定板(15),固定板(16),固定板(16),安装在固定板的垂直板部分上,轴承(18) 通过沿旋转圆切线方向延伸的支撑销(17)的保持构件(16)的一部分,以及用于将轴承的方形圆柱形部分(19)装配到配件构件的前端并可拆卸地 用螺栓(21)等固定就位, 从而确保了每个叶片的20°自由垂直摇摆运动,从而使叶片与混凝土平行接触。
    • 8. 发明授权
    • Suspension and drive arrangement for three wheel vehicle
    • 三轮车的悬挂和驱动装置
    • US4582157A
    • 1986-04-15
    • US455583
    • 1983-01-04
    • Hiromitsu Watanabe
    • Hiromitsu Watanabe
    • B62K5/00B62D61/02
    • B62K5/027B62K2005/001
    • Several embodiments of improved three wheel vehicles particularly adapted for off the road use. In each embodiment, the rear wheels are suspended by a suspension system that includes a suspension element that has its line of action is disposed at a relatively shallow angle to the horizontal so as to provide a long suspension travel. A trailing arm assembly is provided in each embodiment for suspending the rear wheels. The trailing arm assembly includes a pair of spaced apart arm members that are pivotally supported by a frame at their forward end. The pivot points of the arm members on the frame are transversely spaced apart a distance substantially equal to the width of the vehicle so as to improve stability. In some embodiments, a shaft drive is incorporated that passes through one arm of the arm members. In some embodiments, the suspension element is offset from the longitudinal axis of the vehicle toward the side opposite that on which the shaft drive is located. A trailer hitch is disclosed in one embodiment that is carried by the trailing arm so that the weight of the trailer will be carried by an unsprung portion of the vehicle. The engine incorporates an integral transmission and is disposed so that the drive shaft of the engine and the primary and secondary shafts of the transmission extend transversely to the longitudinal axis of the vehicle.
    • 改进的三轮车辆的几个实施例,特别适用于离开道路使用。 在每个实施例中,后轮由悬挂系统悬挂,该悬架系统包括悬挂元件,该悬挂元件的作用线以与水平面相对较浅的角度设置,以提供长的悬挂行程。 在每个实施例中设置一个拖臂组件,用于悬挂后轮。 牵引臂组件包括一对间隔开的臂构件,其在其前端由框架可枢转地支撑。 框架上的臂构件的枢转点横向间隔开大致等于车辆宽度的距离,以提高稳定性。 在一些实施例中,包括穿过臂构件的一个臂的轴驱动器。 在一些实施例中,悬挂元件从车辆的纵向轴线偏离与轴驱动器所在的那一侧相反的一侧。 在一个实施例中公开了拖车牵引装置,其由牵引臂承载,使得拖车的重量将由车辆的簧下部分承载。 发动机包括一体式变速器,并且被设置成使得发动机的驱动轴和变速器的主轴和副轴横向于车辆的纵向轴线延伸。
    • 9. 发明授权
    • ATM virtual path switching node
    • ATM虚拟路径交换节点
    • US06041037A
    • 2000-03-21
    • US912739
    • 1997-08-18
    • Makoto NishioHiromitsu Watanabe
    • Makoto NishioHiromitsu Watanabe
    • H04Q3/00H04L12/70H04Q11/04G01R31/08G06F11/00
    • H04L49/557H04L49/105H04L49/555H04Q11/0478H04L2012/5619H04L2012/5627H04L49/254
    • In an ATM virtual path switching node, upon being notified of a current virtual path by a virtual path monitoring unit, a link fault determination unit compares the number of faulty current virtual paths with a predetermined threshold value. When the number of faulty current virtual paths is equal to or larger than the threshold value, a link fault is determined, and a message communication unit transmits/receives a link fault notification signal to/from another ATM virtual path switching node. When the number of faulty current virtual paths is smaller than the threshold value, a current virtual path fault is determined, and the message communication unit transmits/receives a virtual path fault notification signal to/from another ATM virtual path switching node. The message communication unit transmits a switching control signal for designating switching from the current virtual path to a stand-by virtual path. A current virtual path information management unit manages correspondence between the current virtual path having, as one switching terminal, a self ATM virtual path switching node and a plurality of links in an ATM network.
    • 在ATM虚拟路径交换节点中,链路故障判定单元在通过虚拟路径监视单元通知当前虚拟路径时,将故障的当前虚拟路径的数量与预定的阈值进行比较。 当故障当前虚拟路径的数量等于或大于阈值时,确定链路故障,并且消息通信单元向/从另一个ATM虚拟路径交换节点发送/接收链路故障通知信号。 当故障当前虚拟路径的数量小于阈值时,确定当前的虚拟路径故障,并且消息通信单元向/从另一个ATM虚拟路径交换节点发送/接收虚拟路径故障通知信号。 消息通信单元发送用于指定从当前虚拟路径切换到备用虚拟路径的切换控制信号。 当前虚拟路径信息管理单元管理具有作为一个交换终端的自身ATM虚拟路径交换节点和ATM网络中的多个链路的当前虚拟路径之间的对应关系。