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公开(公告)号：US09956907B2
公开(公告)日：2018-05-01
申请号：US14844730
申请日：2015-09-03
摘要： A controller for a vehicle having a continuous track for vehicle propulsion. The controller is programmed to: process (i) a speed value indicative of a speed at which the vehicle is being driven; and (ii) a time value indicative of a period of time for which the vehicle has been driven at that speed; determine an overheating parameter value based on the speed value and the time value; compare the overheating parameter value with a threshold value, wherein the threshold value is representative of undesirable operation for the continuous track; and generate an output signal for the vehicle in accordance with a result of the comparison of the overheating parameter value with the threshold value.
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公开(公告)号：US20180036876A1
公开(公告)日：2018-02-08
申请号：US15701406
申请日：2017-09-11
IPC分类号： B25J5/00 , B62D57/02 , B25J9/16 , B62D37/00 , B62D55/075 , B60K7/00 , A63H17/26 , A63H15/06 , B62D55/00
CPC分类号： B25J5/007 , A63H15/06 , A63H17/262 , A63H17/266 , B25J5/005 , B25J9/1694 , B60K7/00 , B62D37/00 , B62D55/00 , B62D55/075 , B62D57/02 , Y10S901/01
摘要： Robotic systems include a frame or body with two or more wheels rotatably mounted on the frame or body and a motor for driving each wheel. A system controller generates a signal for actuating each motor based on information provided by one or more sensors in communication with the system controller for generating feedback signals for providing reactive actuation of the motors for generating one or more functions selected from the group consisting of forward motion, backward motion, hopping, climbing, and balancing. A power source is included for providing power to operate the drive motors, system controller and the one or more sensors.
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公开(公告)号：US09428231B2
公开(公告)日：2016-08-30
申请号：US14179464
申请日：2014-02-12
IPC分类号： B62D55/00 , B62D55/02 , B62D55/075 , B62D55/104 , B62D55/265
CPC分类号： B62D55/02 , B62D55/075 , B62D55/104 , B62D55/265
摘要： A climbing vehicle capable of high payload to weight ratio and capable of climbing surfaces with geometric variations is enabled through a suspension mechanism consisting of a resilient runner chain. The resilient runners contain adhering members such as magnets that create forces directed toward a ferrous climbing surface. The resilient runner has flexibility and internal stiffness or additional springs that transfer these forces to the climbing vehicle chassis and payload to provide equilibrium during the climbing process. It is able to conform to a large range of surface irregularities while providing push and pulling forces between the adhering members and the climbing vehicle chassis to uniformly distribute the climbing loads on the adhering members. The result is a climbing machine that can accommodate large surface irregularities while maximizing the climbing payload with a minimum number and size of adhering members.
摘要翻译： 能够通过由弹性流道链组成的悬架机构实现能够具有高有效载荷和重量比并能够爬升具有几何变化的表面的攀爬车辆。 弹性流道装置包含诸如磁铁的附着构件，其形成朝向铁质攀岩表面的力。 弹性流道具有柔性和内部刚度或附加的弹簧，其将这些力传递到攀爬车辆底盘和有效载荷，以在攀爬过程中提供平衡。 能够在粘合部件与爬坡车辆底座之间提供推拉力的同时，能够适应大范围的表面凹凸，以均匀地将爬坡载荷分散在粘接部件上。 结果是可以容纳大的表面不规则性的爬坡机，同时以最小数量和尺寸的附着构件最大化攀爬有效载荷。
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公开(公告)号：US09205885B2
公开(公告)日：2015-12-08
申请号：US13822819
申请日：2011-09-15
申请人： Tomoya Inoue , Shingo Tsukui , Katsuki Fujimoto
发明人： Tomoya Inoue , Shingo Tsukui , Katsuki Fujimoto
IPC分类号： B62D55/24 , B62D55/205 , B60C7/24 , B62D55/00 , B60F3/00 , B62D55/088 , B62D55/12 , B62D55/14 , B62D55/04 , B62D55/084
CPC分类号： B62D55/24 , B60C7/24 , B60F3/0015 , B62D55/00 , B62D55/04 , B62D55/084 , B62D55/088 , B62D55/12 , B62D55/14 , B62D55/205 , Y10S901/01
摘要： A crawler device includes a wheel support, wheels respectively rotatably supported thereto, and a crawler belt run around the wheels. Each of the wheels includes a rigid wheel body and an elastic material exterior part fixed to an outer periphery of the wheel body. Raised portions are formed in an outer periphery of the exterior part to continuously extend in a width direction and be arranged in a circumferential direction spaced from each other. Drain grooves extending through the exterior part in the width direction are formed between the raised portions. Top surfaces of the raised portions of the exterior part surface contact an inner peripheral surface of the crawler belt with a frictional force working therebetween. Restriction members stopping opposite side edges of the crawler belt are provided in the wheel support to restrict the crawler belt from being displaced with respect to the wheels in the width direction.
摘要翻译： 履带式装置包括车轮支撑件，分别可旋转地支撑在其上的轮子和履带围绕车轮延伸。 每个车轮包括刚性轮体和固定到车轮主体的外周的弹性材料外部部件。 凸起部分形成在外部部分的外周中，以在宽度方向上连续地延伸并且沿彼此间隔开的圆周方向布置。 在凸起部之间形成有沿宽度方向延伸穿过外部部分的排水槽。 外部部分表面的凸起部分的顶表面与其间的摩擦力接触履带的内周表面。 阻挡履带的相对侧边缘的限制构件设置在车轮支撑件中，以限制履带相对于车轮在宽度方向上的位移。
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公开(公告)号：US09205884B2
公开(公告)日：2015-12-08
申请号：US14367327
申请日：2012-12-27
申请人： FLSmidth A/S
发明人： Glenn Davis
CPC分类号： B62D55/08 , B62D55/06 , B62D55/112 , B62D55/12 , B62D55/14
摘要： A crawler track chassis is motivated by the reciprocating movement of hydraulic cylinder's piston rod.
摘要翻译： 履带式底盘由液压缸活塞杆的往复运动引起。
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公开(公告)号：US09114845B2
公开(公告)日：2015-08-25
申请号：US14135749
申请日：2013-12-20
发明人： Toru Takenaka , Kazushi Akimoto
CPC分类号： B62K21/10
摘要： In a mobile vehicle 1A having a front wheel 3f and a rear wheel 3r, the steered wheel 3f can be steered by an actuator 8. A control device 15 controls the actuator 8 so as to stabilize the inclination angle φb in the roll direction of the vehicle body 2 and the steering angle δf of the steered wheel 3f. The control device 15 causes the sensitivity of the steering of the steered wheel 3f to the change in observed value of the inclination angle φb to be changed in accordance with the steering angle of the steered wheel 3f.
摘要翻译： 在具有前轮3f和后轮3r的移动车辆1A中，转向轮3f可以由致动器8转向。控制装置15控制致动器8，以使倾斜角度＆b沿辊方向稳定 和转向轮3f的转向角δf。 控制装置15使转向轮3f的转向的灵敏度根据转向轮3f的转向角度而改变倾斜角度θ的观测值的变化。
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公开(公告)号：US09073589B2
公开(公告)日：2015-07-07
申请号：US12909455
申请日：2010-10-21
申请人： Roger L. Recker , Stan R. Parrott
发明人： Roger L. Recker , Stan R. Parrott
IPC分类号： B62D55/00 , B62D55/21 , B62D55/088 , F16G13/06 , F16J15/34
CPC分类号： B62D55/21 , B62D55/0887 , F16G13/06 , F16J15/344 , Y10T403/74
摘要： The present disclosure is directed to a pin joint component for a pin joint assembly that has improved wear surfaces, especially for those portions of the pin joint component surface that interface thrust rings, lips, and other adjacent wear components. The pin joint component comprises a first treated region that is formed by removing material from the wear surface of the pin joint component and replaced with clad material. Prior to this operation, a second treated region is formed by removing material from a section of the pin joint component distinct from the first treated region and performing a nitriding process thereon.
摘要翻译： 本公开涉及一种用于销接头组件的销接头部件，其具有改进的磨损表面，特别是对于接合推力环，唇缘和其它相邻磨损部件的销接头部件表面的那些部分。 销接头部件包括第一处理区域，该第一处理区域通过从销接头部件的磨损表面去除材料并被覆盖材料代替而形成。 在该操作之前，通过从不同于第一处理区域的销接头部件的部分去除材料并在其上进行氮化处理来形成第二处理区域。
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公开(公告)号：US09033431B1
公开(公告)日：2015-05-19
申请号：US13326110
申请日：2011-12-14
CPC分类号： B62D55/14 , B62D55/06 , B62D55/08 , B62D55/12 , B62D55/125 , B62D55/145 , B62D55/15 , B62D55/244 , B62D65/00 , B62K5/01 , Y10T29/49483
摘要： A track assembly for traction of a tracked vehicle, such as an agricultural vehicle, an industrial vehicle (e.g., a construction vehicle) or a military vehicle, is provided. The track assembly comprises a plurality of wheels which comprises a drive wheel and a plurality of roller wheels, as well as an elastomeric endless track disposed around the plurality of wheels for engaging the ground. A roller wheel may comprise a wheel body and a covering on the wheel body. The covering may comprise a lateral portion dimensioned to contact a drive/guide lug of the track. The roller wheels and the track may implement a self-alignment system of the track assembly. The track assembly may comprise a cooling system for transferring heat away from a roller wheel. The track assembly may comprise a lateral motion mechanism allowing a roller wheel to move widthwise in response to a side load.
摘要翻译： 提供了用于牵引车辆的轨道组件，例如农用车辆，工业车辆（例如，施工车辆）或军用车辆。 轨道组件包括多个车轮，其包括驱动轮和多个辊轮，以及设置在多个车轮周围用于接合地面的弹性体环形轨道。 辊轮可以包括轮体和轮体上的覆盖物。 覆盖物可以包括尺寸设计成接触轨道的驱动/引导凸耳的侧向部分。 滚轮和轨道可以实现轨道组件的自对准系统。 轨道组件可以包括用于将热量从辊轮传送离开的冷却系统。 轨道组件可以包括横向运动机构，允许辊轮响应于侧向载荷而横向移动。
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公开(公告)号：US09020639B2
公开(公告)日：2015-04-28
申请号：US13389256
申请日：2010-08-06
申请人： Thomas R. Bewley , Benjamin A. Sams , Po-Ting Chen
发明人： Thomas R. Bewley , Benjamin A. Sams , Po-Ting Chen
IPC分类号： B25J5/00 , B62D55/075 , B62D57/02 , B62D55/00
CPC分类号： B25J5/007 , A63H15/06 , A63H17/262 , A63H17/266 , B25J5/005 , B25J9/1694 , B60K7/00 , B62D37/00 , B62D55/00 , B62D55/075 , B62D57/02 , Y10S901/01
摘要： Robotic systems according to the invention include a frame or body with two or more wheels rotatably mounted on the frame or body and a motor for independently driving each wheel. A system controller generates a signal for actuating each motor based on information provided by one or more sensors in communication with the system controller for generating feedback signals for providing reactive actuation of the motors for generating one or more functions selected from the group consisting of forward motion, backward motion, climbing, hopping, balancing, throwing and catching. A power source is included for providing power to operate the drive motors, system controller and the one or more sensors.
摘要翻译： 根据本发明的机器人系统包括具有可旋转地安装在框架或主体上的两个或更多个车轮的框架或主体以及用于独立地驱动每个车轮的马达。 系统控制器基于由与系统控制器通信的一个或多个传感器提供的信息产生用于致动每个电动机的信号，用于产生反馈信号，用于提供用于产生一个或多个功能的电动机，所述功能选自下列组 ，向后运动，攀爬，跳跃，平衡，投掷和捕捉。 包括电源以提供动力来操作驱动电动机，系统控制器和一个或多个传感器。
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公开(公告)号：US08955925B2
公开(公告)日：2015-02-17
申请号：US13070579
申请日：2011-03-24
申请人： Robert Bessette , Robert Handfield
发明人： Robert Bessette , Robert Handfield
IPC分类号： B62D55/00 , B62D55/14 , B62D55/24 , B62D55/084 , B62D55/108 , B60G3/20
CPC分类号： B62D55/14 , B60G3/20 , B60G2204/30 , B60G2300/32 , B62D55/084 , B62D55/108 , B62D55/24
摘要： The present invention generally provides a wheel replacing traction assembly which uses, for propulsion, a longitudinally extending traction band disposed around and cooperating with a sprocket wheel, a supporting structure, and idler and/or road wheels. The supporting structure of the traction assembly comprises an independent suspension generally replacing the suspension of the vehicle. In use, the suspension of the vehicle is replaced by a rigid member that can be adjustable in length in a further embodiment. The presence of a suspension in the supporting structure of the traction assembly decreases its unsprung mass.
摘要翻译： 本发明通常提供一种车轮更换牵引组件，其用于推进，设置在链轮，支撑结构以及惰轮和/或车轮周围并配合的纵向延伸的牵引带。 牵引组件的支撑结构包括通常代替车辆悬架的独立悬架。 在使用中，车辆的悬架由另一实施例中的长度可调节的刚性构件代替。 在牵引组件的支撑结构中悬架的存在减少其非簧载质量。
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