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公开(公告)号:US20170361204A1
公开(公告)日:2017-12-21
申请号:US15623941
申请日:2017-06-15
申请人: Andrew Bartlett
发明人: Andrew Bartlett
CPC分类号: A63C17/014 , A63C17/017 , A63C17/226 , B60B19/12 , B60B27/0078 , B60B27/02 , B60Y2200/81 , F16C17/10 , F16C33/20 , F16C2316/30 , F16C2326/02
摘要: A wheel bearing having a cup, a cone and a washer. The cone is of a complementary shape to the cup and the washer abuts a surface of the cone. Each of the cup, the cone and the washer are made from a self-lubricating polymer.
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公开(公告)号:US09827843B2
公开(公告)日:2017-11-28
申请号:US14899363
申请日:2014-06-12
申请人: TENTE GmbH & Co. KG
发明人: Wolfgang Block
CPC分类号: B60K7/0007 , B60B19/12 , B60B33/0039 , B62B3/00 , B62B3/1476 , B62B5/004 , B62B5/0043 , B62B5/0069
摘要: A wheel of a roller includes a roller axis, the wheel being driven by an electric motor, wherein the electric motor is a hub motor which drives a hub body, which extends with circumferential spacing and surrounds the wheel axle, relative to the fixed wheel axle, wherein furthermore the wheel has a running surface. The running surface is formed on a running surface carrier and the running surface carrier is supported flush on the hub body at the back of the running surface. Further, a manually movable load truck includes one or more rollers, of which at least one roller has a driven wheel. Further, an operating device, in particular for a manually movable load truck, is formed having a substantially annular cross-section having a central through opening.
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公开(公告)号:US20170239981A1
公开(公告)日:2017-08-24
申请号:US15435513
申请日:2017-02-17
申请人: Matthew E. Welsh
发明人: Matthew E. Welsh
CPC分类号: B60B15/02 , A01G25/09 , B60B9/26 , B60B19/12 , B60B2310/222 , B60B2320/10 , B60B2360/102 , B60B2900/212 , B60B2900/551
摘要: Wheels adapted to roll on and across surfaces of fields, for example, as part of irrigation systems of types used in agricultural applications. Such a wheel has an axis of rotation, a center portion comprising a central hub concentrically disposed on the axis of the wheel and multiple spokes radiating from the central hub, and a tread portion circumscribing the center portion. A radially outermost extent of each spoke terminates at a spade that is oriented parallel to the axis of the wheel. The tread portion includes tread plates, each located between and attached to adjacent pairs of the spokes. The spades protrude radially outward between and beyond adjacent pairs of the tread plates.
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公开(公告)号:US09731547B2
公开(公告)日:2017-08-15
申请号:US15098880
申请日:2016-04-14
发明人: Tsutomu Yoshino , Wataru Yada , Jun Inada
CPC分类号: B60B19/003 , B60B19/12 , B60B27/0005 , B62D21/02 , B62K1/00 , B62K11/007
摘要: In a frictional propulsion device comprising a main wheel including driven rollers rotatably supported by an annular core member about a tangential direction and a pair of drive disks each carrying a plurality of drive rollers rotatable about a rotational center line at an angle with respect to both a tangential line of the drive disk and the rotational center line of the drive disk such that the drive rollers at least partly engage the driven rollers, a diameter of a drive side contact circle is smaller than a diameter of a driven side contact circle, and the drive disks are vertically offset relative to the main wheel so that only those drive rollers adjoining the main wheel are in contact with the driven rollers.
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公开(公告)号:US20170210444A1
公开(公告)日:2017-07-27
申请号:US15410880
申请日:2017-01-20
发明人: Wataru YADA , Tsutomu YOSHINO , Jun INADA
IPC分类号: B62M13/00 , B62K21/00 , B62J25/00 , B62K1/00 , B60B19/00 , B60B19/12 , F16H13/04 , B62K11/10 , B62J1/00
CPC分类号: B62M13/00 , B60B19/003 , B60B19/12 , B60B19/125 , B60B27/0015 , B60B2340/14 , B60B2360/10 , B60B2380/12 , B62H1/12 , B62J1/00 , B62J25/00 , B62K1/00 , B62K11/007 , B62K11/10 , B62K21/00 , B62K2204/00 , B62K2208/00 , F16H13/04
摘要: In a propulsion device including a main wheel having a plurality of driven rollers fitted on and arranged circumferentially along an annular core member so as to be rotatable around tangential lines of the annular core member at respective positions thereof on the annular core member, a pair of drive disks positioned on either side of the main wheel in an individually rotatable manner, a plurality of drive rollers supported along an outer periphery of each drive disk so as to be each rotatable around a rotational center line extending in a skewed relationship to a rotational center line of the corresponding drive disk, and a drive unit for individually rotatively driving the drive disks, a plurality of guide rollers are rotatably supported by a body frame and engage at least one driven roller not engaged by any of the drive rollers from either side.
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公开(公告)号:US20160184691A1
公开(公告)日:2016-06-30
申请号:US14908578
申请日:2014-06-18
申请人: Jeong Sun SEO
发明人: Jeong Sun SEO
CPC分类号: A63C17/22 , A63C17/223 , A63C17/226 , B60B3/001 , B60B5/02 , B60B19/12 , B60B33/00 , B60B33/0028 , B60B2200/47 , B60B2360/10 , B60B2360/102 , B60B2360/104 , B60B2360/108 , B60B2360/324 , B60B2360/34 , B60B2900/30 , B60B2900/311 , B60Y2200/81
摘要: A wheel includes a main wheel having a stepped core part and a tire formed of a urethane material as an outer surface thereof, and an auxiliary wheel having a ring shape and provided on a circumferentially-central portion of an outer surface of the main wheel, on which the tire is provided, in an insertion manner. The main wheel is formed of a plastic material, and the auxiliary wheel is formed of a metallic material that is different from the material of the main wheel.
摘要翻译: 车轮包括具有台阶型芯部分的主轮和由其作为外表面的聚氨酯材料形成的轮胎,以及设置在主轮的外表面的周向中心部分上的具有环形的辅助轮, 以插入方式设置轮胎。 主轮由塑料材料形成,辅助轮由与主轮材料不同的金属材料形成。
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公开(公告)号:US09199685B2
公开(公告)日:2015-12-01
申请号:US13873286
申请日:2013-04-30
发明人: Masahiro Shimizu , Yoshinobu Shiomi , Yoshinari Takemura , Wataru Yada , Yusuke Muto , Yuhi Nakagawa
CPC分类号: B62K3/007 , B60B19/003 , B60B19/12 , B62H1/12 , B62K1/00 , B62K11/007
摘要: An inverted pendulum type vehicle includes a vehicle body frame; a main wheel including a plurality of rotatable driven rollers arranged to form a ring, and a pair of left and right driving disks supported for rotation on the vehicle body frame. Each of the driving disks includes a plurality of rotatable driving rollers, disposed for contact in a twisted relationship with the driven rollers. The vehicle also includes a pair of left and right driven pulleys provided on outer sides of the driving disks, and a pair of left and right driving units, attached to the vehicle body frame above the main wheel, and including motors having output power shafts to which driving pulleys are attached. Endless transmission members interconnect the driving pulleys and the driven pulleys. The left and right driving units are disposed in an vertically offset relationship from each other.
摘要翻译: 倒立摆式车辆包括车体框架; 主轮,其包括多个设置成形成环的可旋转从动辊,以及一对左右驱动盘,其被支撑以在车体框架上旋转。 每个驱动盘包括多个可旋转的驱动辊,设置成与从动辊以扭曲的关系接触。 车辆还包括设置在驱动盘的外侧上的一对左右从动皮带轮,以及安装在主轮上方的车体框架上的一对左右驱动单元,并且包括具有输出动力轴的马达 哪个驱动皮带轮被连接。 无级变速器构件将驱动滑轮和从动滑轮互相连接。 左右驱动单元彼此垂直偏移地配置。
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公开(公告)号:US09056746B2
公开(公告)日:2015-06-16
申请号:US13982769
申请日:2012-02-10
IPC分类号: B60B11/02 , B66B9/02 , B62D57/028 , B62D61/00 , B60B19/12 , F16L55/32 , B60K7/00 , B60K17/356
CPC分类号: B66B9/02 , B60B11/02 , B60B19/12 , B60K7/0007 , B60K17/356 , B60K2007/003 , B60K2007/0092 , B60Y2200/44 , B60Y2200/60 , B62D57/028 , B62D61/00 , F16L55/32
摘要: The present disclosure is directed at an adaptable vehicle that includes a pair of primary rollers for rolling along a surface on which the vehicle is travelling. At least one of the rollers is rotatably powered. The adaptable vehicle also includes two sets of linking arms, one of which is coupled to one of the rollers and the other of which is coupled to the other of the rollers such that moving the sets of linking arms can shift the axes of rotation of the rollers without impeding rotation of the rollers. The sets of linking arms are connected to and rotatable about an actuatable hub. Actuation of the hub causes at least one set of the linking arms to rotate about the hub and shifts the axis of rotation of at least one of the rollers to allow the vehicle to adapt to its surroundings.
摘要翻译: 本公开涉及一种适应性车辆,其包括一对沿着车辆行驶的表面滚动的主辊。 至少一个辊可转动地供电。 适应性车辆还包括两组连接臂,其中一组联接到一个辊子上,另一组连接臂联接到另一个辊子上,使得移动该组连接臂可以移动 辊子,而不会阻碍辊子的旋转。 连接臂组可连接到可致动轮毂上并且可围绕致动轮毂旋转。 轮毂的致动导致至少一组连接臂围绕轮毂旋转,并使至少一个辊的旋转轴线移动,以允许车辆适应其周围环境。
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公开(公告)号:US20150129340A1
公开(公告)日:2015-05-14
申请号:US14397572
申请日:2013-04-30
申请人: ALDEBARAN ROBOTICS
发明人: Bruno Maisonnier , Vincent Clerc
CPC分类号: B60B19/003 , B60B19/12 , B60B19/14 , B60B33/0049 , B60B2900/133 , B60B2900/551 , B60Y2200/80 , B62D61/06
摘要: A spherical wheel intended to move a vehicle and a vehicle implementing the wheel are provided, the wheel having its rotation motorized by a shaft able to rotate about an axis. The wheel comprises two shells of which the surface follows the spherical surface of the wheel and each of which is bounded by a plane. The shells are each articulated by means of a pivot connection with respect to the shaft, an axis of each of the pivot connections being perpendicular to the plane of the relevant shell. The planes bounding the two shells are secant.
摘要翻译: 提供了用于移动车辆和实现车轮的车辆的球形轮,其轮由其能够围绕轴线旋转的轴而旋转。 车轮包括两个外壳,其表面跟随车轮的球形表面,并且每个外壳由平面限定。 壳体各自通过相对于轴的枢转连接而铰接,每个枢转连接件的轴线垂直于相关壳体的平面。 包围两个壳的飞机是正割的。
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公开(公告)号:US20140250627A1
公开(公告)日:2014-09-11
申请号:US14189966
申请日:2014-02-25
发明人: John C. McKay
IPC分类号: B60B33/00
CPC分类号: B60B33/0028 , B23P6/00 , B60B1/006 , B60B3/002 , B60B5/02 , B60B7/01 , B60B7/04 , B60B7/065 , B60B7/14 , B60B19/06 , B60B19/12 , B60B21/02 , B60B23/04 , B60B23/06 , B60B23/10 , B60B25/08 , B60B33/0036 , B60B33/0063 , B60B33/0078 , B60B2200/20 , B60B2200/43 , B60B2200/49 , B60B2310/316 , B60B2310/321 , B60B2320/00 , B60B2320/10 , B60B2360/10 , B60B2360/30 , B60B2360/50 , B60B2900/113 , B60B2900/212 , B60B2900/313 , B60B2900/3313 , B60B2900/721 , B60C7/24 , B60C11/02 , B60Y2200/142 , Y10T16/184
摘要: A wheel for a non-motorized vehicle (e.g., a shopping cart) can include a housing assembly and a tread assembly. The housing assembly can be configured to sealingly house electronics or other components. The tread assembly can removably mate with the housing assembly such that the electronics or other components remain closed and/or sealed within the housing assembly when the tread assembly is mated or unmated with the housing assembly.
摘要翻译: 用于非机动车辆(例如,购物车)的车轮可以包括壳体组件和胎面组件。 壳体组件可以被配置为密封地容纳电子设备或其他部件。 胎面组件可移除地与壳体组件配合,使得当胎面组件与壳体组件配合或不配合时,电子设备或其它部件保持关闭和/或密封在壳体组件内。
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