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公开(公告)号：US08656810B2
公开(公告)日：2014-02-25
申请号：US13266163
申请日：2009-06-02
申请人： Masaru Kobayashi
发明人： Masaru Kobayashi
CPC分类号： F16H49/001 , F16H2049/008 , Y10T74/18568 , Y10T74/18576 , Y10T74/19
摘要： Disclosed is a wave-type linear motion mechanism including a hydraulic pressure chamber for applying a retention force in the axial direction to a rigid screw member which moves in a linear fashion. Regulating valves are provided in the hydraulic pressure chamber, and these regulating valves open during the rotation of a wave generator so that no hydraulic pressure is exerted on the rigid screw member which moves in a linear fashion. During the rotation of the wave generator the regulating valves close to establish an airtight state in the hydraulic pressure chamber, and a hydraulic pressure is exerted as a retention force on the rigid screw member. Although restricted by the meshing strength between the rigid screw member and a flexible screw member and the buckling strength of the flexible screw member, the retention force of the wave-type linear motion mechanism is able to be increased.
摘要翻译： 公开了一种波形直线运动机构，其包括用于将轴向保持力施加到以线性方式移动的刚性螺钉构件的液压室。 调节阀设置在液压室中，并且这些调节阀在波发生器的旋转期间打开，使得在以线性方式移动的刚性螺钉构件上不施加液压。 在波浪发生器旋转期间，调节阀靠近在液压室中建立气密状态，并且作为保持力施加液压作用在刚性螺钉构件上。 虽然受到刚性螺钉构件和柔性螺钉构件之间的啮合强度和柔性螺钉构件的弯曲强度的限制，但是能够增加波形线性运动机构的保持力。
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公开(公告)号：US08616086B2
公开(公告)日：2013-12-31
申请号：US12780136
申请日：2010-05-14
申请人： Yoshitaka Hirai , Masatoshi Kojima
发明人： Yoshitaka Hirai , Masatoshi Kojima
IPC分类号： F16H35/00
CPC分类号： B25J9/1025 , F16H49/001 , F16H57/0006 , F16H2049/003
摘要： A harmonic speed reducer for robots is provided with a frame, an annular circular spline, a cylindrical flexspline, and an elliptical wave generator. The frame has internal threads each tapped parallel to the center axis line, the threads each extending from a circular spline mounting seat to the inside of the frame. The internal thread in the circular spline mounting seat has a peripheral edge portion at an opening thereof with a recess. The recess is formed so as to have a diameter larger than a diameter of the internal thread.
摘要翻译： 用于机器人的谐波减速器设置有框架，环形圆形花键，圆柱形弹性线和椭圆波发生器。 框架具有平行于中心轴线的每个螺纹的内螺纹，每个螺纹各自从圆形花键安装座延伸到框架的内部。 圆形花键安装座中的内螺纹在其开口处具有凹部的周缘部。 凹部形成为具有大于内螺纹直径的直径。
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公开(公告)号：US08539849B2
公开(公告)日：2013-09-24
申请号：US13373080
申请日：2011-11-03
申请人： Werner Bernhard , Marco Grau , Ekkehard Kneer , Jens-Uwe Hafermalz , Dennis Fuechsel , Juergen Bieber , Rainer Schaenzel
发明人： Werner Bernhard , Marco Grau , Ekkehard Kneer , Jens-Uwe Hafermalz , Dennis Fuechsel , Juergen Bieber , Rainer Schaenzel
CPC分类号： B62D5/0409 , F16C27/04 , F16C2326/24 , F16H55/24 , F16H2057/0213 , Y10T74/18792 , Y10T74/19828
摘要： Disclosed is a bearing system for a worm engaging with a worm wheel as part of a steering gear, wherein the bearing system comprises at least one bearing with an outer ring, an inner ring, and rolling bodies that are movably accommodated between the outer an inner rings, the bearing being pivotally arranged in a bearing seat for accommodating the outer ring of the bearing, and wherein the inner ring accommodates one of the two shaft ends of the worm in order to seat said shaft end of the worm radially in the housing of the steering gear. For an improved dampening of the worm at least one spring element, which exerts a spring force on a region of the outer ring of the bearing, is provided at the bearing, said spring force supporting a pivotal motion of the worm toward the worm wheel.
摘要翻译： 公开了一种用于与作为舵机的一部分的蜗轮接合的蜗杆的轴承系统，其中所述轴承系统包括至少一个具有外圈，内圈和滚动体的轴承，所述轴承系统可移动地容纳在所述外部内圈 所述轴承枢转地布置在用于容纳所述轴承的外圈的轴承座中，并且其中所述内圈容纳所述蜗杆的两个轴端中的一个，以便将所述蜗杆的所述轴端径向放置在所述壳体中 舵机。 为了改进蜗杆的阻尼，至少一个弹簧元件（其在轴承的外圈的区域上施加弹簧力）设置在轴承处，所述弹簧力支撑蜗杆向蜗轮的枢转运动。
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公开(公告)号：US08528436B2
公开(公告)日：2013-09-10
申请号：US13050643
申请日：2011-03-17
申请人： Mitsuo Saito , Koichi Hata
发明人： Mitsuo Saito , Koichi Hata
CPC分类号： B62D5/0409 , B62D1/16 , Y10T74/2186
摘要： In a motor-driven steering assist apparatus, a gear train transmitting a rotation of an electric motor to an output shaft comprises a single unit body surrounded by housings, and an attaching boss to a vehicle body side bracket is provided in a lower surface of the housing as seen from an axial direction of the output shaft.
摘要翻译： 在电动转向辅助装置中，将电动机的旋转传递到输出轴的齿轮系包括由壳体包围的单个单元体，并且在车体侧支架的下表面设置有车身侧支架 壳体，从输出轴的轴向看。
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公开(公告)号：US20130226419A1
公开(公告)日：2013-08-29
申请号：US13408391
申请日：2012-02-29
CPC分类号： F16H33/02 , B60K6/105 , B60Y2400/72 , Y02T10/6204 , Y02T10/6282 , Y10T74/19014
摘要： A kinetic energy system incorporates multiple flywheels, each flywheel situated and adapted to develop and store kinetic energy, and to subsequently impart that energy to move a work machine. Each flywheel is controlled by an ECM to operate in a selective sequence with respect to any of the other flywheels. Each flywheel has its own individual external gear and clutch unit adapted to be in communication with a commonly shared continuously variable transmission. The plurality of flywheels may be operated sequentially to develop store, and dispense kinetic energy equivalently to that of a substantially larger unitary flywheel. In the disclosed embodiment and method of operation, the flywheel system may be employed with a traditional internal combustion engine to produce a hybrid motive source, with capability for effectively meeting transient load demands of an off-road work machine.
摘要翻译： 动能系统包含多个飞轮，每个飞轮位于并适于开发和存储动能，并随后赋予能量以移动作业机器。 每个飞轮由ECM控制，以相对于任何其他飞轮的选择性顺序操作。 每个飞轮具有各自的独立外部齿轮和离合器单元，其适于与共同共享的无级变速器通信。 可以顺序地操作多个飞轮以开发存储，并且分配与大体上更大的整体飞轮的动能相当的动能。 在所公开的实施例和操作方法中，飞轮系统可以与传统的内燃机一起使用以产生混合动力源，具有有效地满足越野作业机械的瞬时负载需求的能力。
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公开(公告)号：US20130220074A1
公开(公告)日：2013-08-29
申请号：US13824333
申请日：2011-09-26
CPC分类号： B06B3/02 , B06B1/14 , F03G7/00 , F03G7/065 , F04B19/20 , F04B43/0054 , F16H35/00 , Y10T29/49826 , Y10T74/18888
摘要： An undulatory structure and methods for the fabrication and use thereof. The undulatory structure includes a buckled sheet and one or more work input elements for deforming the buckled sheet in an undulating manner wherein each point in a series of points on a sinuously-shaped profile of the buckled sheet travels at least partially along a figure eight-shaped path. The undulatory structure can be adapted for use as a solid-state transducer wherein the buckled sheet provides mechanical advantage without appreciable opposition from elastic restoring forces, thereby achieving improved force, displacement and efficiency characteristics.
摘要翻译： 波浪结构及其制造和使用方法。 起伏结构包括带扣的片材和一个或多个工件输入元件，用于使起皱片材以波形方式变形，其中，带扣片材的弯曲形状上的一系列点中的每个点至少部分地沿着图形八角形行进， 形状的路径。 波纹结构可以适用于固态换能器，其中带扣片材提供机械优点而没有来自弹性恢复力的明显的反对，从而实现改进的力，位移和效率特性。
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公开(公告)号：US08479605B2
公开(公告)日：2013-07-09
申请号：US13063818
申请日：2009-09-18
申请人： James J. Shavrnoch , Tony M. Dodak
发明人： James J. Shavrnoch , Tony M. Dodak
IPC分类号： F16H35/00
CPC分类号： B62D5/0448 , F16H25/24 , F16H2025/2445 , Y10T74/1868 , Y10T74/19744
摘要： A rotary-to-linear mechanism including an elongate linearly-moveable first member having a longitudinal first axis, and rotatably-moveable second and third members. The second member is rotatably disposed about the first member and defines a second axis about which it is rotatable. The third member encircles the first axis and is operatively engaged with the first member. The third member is disposed in a central cavity of the second member and has an axial surface superposing a second member interior surface, the superposed surfaces each defining one of a pair of corresponding grooves each encircling the first and second axes.
摘要翻译： 一种旋转线性机构，包括具有纵向第一轴线的细长的可线性移动的第一构件和可旋转地移动的第二和第三构件。 第二构件可旋转地设置在第一构件周围并且限定第二轴线，围绕第二轴线可旋转。 第三构件围绕第一轴线并与第一构件可操作地接合。 所述第三构件设置在所述第二构件的中心空腔中，并具有叠置第二构件内表面的轴向表面，所述叠置表面各限定一对围绕所述第一和第二轴线的对应凹槽中的一个。
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公开(公告)号：US20130098179A1
公开(公告)日：2013-04-25
申请号：US13593042
申请日：2012-08-23
申请人： Juergen BEIER , Gideon VENTER
发明人： Juergen BEIER , Gideon VENTER
IPC分类号： F16H35/00
CPC分类号： F16H35/00 , F02C7/32 , F02C7/36 , F05D2220/50 , F05D2220/76 , F05D2260/40 , Y02T50/671 , Y10T74/19614
摘要： The present invention proposes an accessory gearbox (9) for an engine with a drive shaft (12) operatively connectable to a main shaft of the engine, with an extension shaft (29) being provided which can be put into a detachable operative connection to the drive shaft (12) substantially coaxially to said drive shaft (12) of the accessory gearbox (9). At least one auxiliary unit (39) can be detachably arranged on the extension shaft (29).
摘要翻译： 本发明提出了一种用于发动机的附件齿轮箱（9），其具有可操作地连接到发动机的主轴的驱动轴（12），其中设置有延伸轴（29），该延伸轴（29）可以被放入到可拆卸的操作连接到 驱动轴（12）与附件齿轮箱（9）的所述驱动轴（12）大致同轴。 至少一个辅助单元（39）可以可拆卸地布置在延伸轴（29）上。
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公开(公告)号：US20130038156A1
公开(公告)日：2013-02-14
申请号：US13571674
申请日：2012-08-10
申请人： Wei Xing Mao , Xiao Liang Yue , Fan OuYang
发明人： Wei Xing Mao , Xiao Liang Yue , Fan OuYang
CPC分类号： H01R39/415 , H02K7/116 , H02K13/10 , Y10T74/19623
摘要： A gear motor assembly includes a gearbox, a motor mounted to the gearbox, a first damper and a second damper. The gearbox includes a gearing casing and a worm gear installed in the gear casing. The motor includes a stator and a rotor. The stator includes a housing. The rotor includes a motor shaft and a worm integrally rotating with the shaft. The shaft extends into the gear housing and the worm is meshed with the worm gear. The first damper is sandwiched between the gear casing and a first end of the shaft, eliminating end play between the shaft and the gear casing. The second damper is sandwiched between the motor housing and a second end of the shaft, eliminating end play between the shaft and the motor housing.
摘要翻译： 齿轮马达组件包括齿轮箱，安装到齿轮箱的马达，第一阻尼器和第二阻尼器。 齿轮箱包括齿轮箱和安装在齿轮箱中的蜗轮。 电动机包括定子和转子。 定子包括壳体。 转子包括电动机轴和与轴一体旋转的蜗杆。 轴延伸到齿轮箱中，蜗杆与蜗轮啮合。 第一阻尼器夹在齿轮壳体和轴的第一端之间，消除了轴与齿轮箱之间的端部冲击。 第二阻尼器夹在电动机壳体和轴的第二端之间，消除了轴和电动机壳体之间的端部冲击。
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60.发明授权Rack and pinion steering apparatus having rack bearing wear compensation with damping 有权机架齿条转向装置具有齿条轴承磨损补偿与阻尼公开(公告)号：US08336413B2
公开(公告)日：2012-12-25
申请号：US12102212
申请日：2008-04-14
CPC分类号： B62D3/12 , B62D3/123 , F16H55/283 , F16H2055/281 , Y10T74/19623 , Y10T74/1967
摘要： A power steering apparatus includes a housing defining a chamber. A rack is disposed within the chamber and is moveable along a longitudinal axis. A pinion extends into the chamber for meshing engagement with the rack. A bearing supports the rack relative to the housing and is moveable relative to the housing to re-position the rack relative to the pinion. An adjustment mechanism continuously biases the bearing in response to loosening of the meshing engagement to re-position the rack. A dampener resists the movement of the bearing to slow the re-positioning of the bearing. Preferably, the dampener includes a plastic fluid having a very high viscosity. The plastic fluid is disposed between adjacent moving parts to resist the relative movement between the bearing and the housing.
摘要翻译： 动力转向装置包括限定腔室的壳体。 机架设置在室内并且可沿着纵向轴线移动。 小齿轮延伸到腔室中以与齿条啮合。 轴承相对于壳体支撑齿条并且相对于壳体可移动，以相对于小齿轮重新定位齿条。 调节机构响应于啮合啮合的松动而连续地偏压轴承以重新定位齿条。 阻尼器阻止轴承的运动，以减慢轴承的重新定位。 优选地，阻尼器包括具有非常高的粘度的塑性流体。 塑料流体设置在相邻的运动部件之间，以抵抗轴承和壳体之间的相对运动。
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