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    CASTER WHEEL ARRANGEMENT
    4.
    发明申请
    CASTER WHEEL ARRANGEMENT 审中-公开
    车轮安装

    公开(公告)号：US20170056260A1

    公开(公告)日：2017-03-02

    申请号：US15307982

    申请日：2014-04-29

    申请人： REAC AB

    发明人： Carl Johan Olsson

    IPC分类号： A61G5/06 ,  B60B33/00 ,  A61G5/04 ,  B60B33/06

    CPC分类号： A61G5/061 ,  A61G5/04 ,  B60B33/0049 ,  B60B33/0065 ,  B60B33/066 ,  B60B2900/3312 ,  B60Y2200/84

    摘要： A caster wheel arrangement for a powered wheelchair, the caster wheel arrangement comprising: a caster wheel module comprising: a wheel rotatably connected to a first linkage member, wherein the wheel is rotatably arranged about a first axis of rotation of the wheel; and a support element rotatably connected to the first linkage member through a joint configured to allow a rotation of the first linkage member relative to the support element around a second axis of rotation perpendicular to the first axis of rotation; a second linkage member connected to the support element at a third axis of rotation, wherein the third axis of rotation is essentially perpendicular to the second axis of rotation of the first linkage member, to allow rotation of the caster wheel module about the third axis of rotation, wherein the third axis of rotation passes adjacent to the second axis of rotation.

    摘要翻译： 一种用于动力轮椅的脚轮装置，脚轮装置包括：脚轮模块，其包括：可旋转地连接到第一联动构件的轮，其中所述轮围绕所述车轮的第一旋转轴线可旋转地布置; 以及支撑元件，其通过接头被可旋转地连接到所述第一联动构件，所述接头构造成允许所述第一连杆构件相对于所述支撑元件围绕垂直于所述第一旋转轴线的第二旋转轴线旋转; 第二连杆构件，其在第三旋转轴线处连接到所述支撑元件，其中所述第三旋转轴线基本上垂直于所述第一连杆构件的所述第二旋转轴线，以允许所述脚轮轮模块围绕所述第三轴线旋转 旋转，其中所述第三旋转轴线相邻于所述第二旋转轴线通过。

    Riveting Structure of Caster Wheel
    6.
    发明申请
    Riveting Structure of Caster Wheel 审中-公开
    脚轮的铆接结构

    公开(公告)号：US20150360512A1

    公开(公告)日：2015-12-17

    申请号：US14305017

    申请日：2014-06-16

    申请人： Po-Chuan Tsai

    发明人： Po-Chuan Tsai

    IPC分类号： B60B33/00

    CPC分类号： B60B33/0068 ,  B60B33/0018 ,  B60B33/0021 ,  B60B33/0065 ,  B60B2900/113 ,  B60B2900/115 ,  Y10T16/201

    摘要： A riveting structure of a caster wheel contains: a connecting mount, a wheel seat, and a coupling shaft. The connecting mount includes a central hole longitudinally defined at a central position thereof The wheel seat includes a horizontal orifice, a central groove, and an accommodating slot horizontally defined on a distal end of the central groove and communicating with the central groove to accommodate a peripheral rib extending around a distal end of a lower extension of the coupling shaft. The lower extension is inserted into the central groove so that the peripheral rib is retained in the accommodating slot of the wheel seat, an upper extension of the coupling shaft is inserted through the central hole of the connecting mount so that a top end of the upper extension of the coupling shaft is riveted in the connecting mount, thus connecting the connecting mount and the wheel seat together.

    摘要翻译： 脚轮的铆接结构包括：连接座，轮座和联轴器。 连接支架包括纵向限定在其中心位置处的中心孔。轮座包括水平孔，中心槽和水平限定在中心槽的远端上的容纳槽，并与中心槽连通以容纳周边 围绕连接轴的下延伸部的远端延伸的肋。 下延伸部插入中央槽，使得周边肋保持在轮座的容纳槽中，联接轴的上延伸部通过连接座的中心孔插入，从而上端 连接轴的延伸部铆接在连接座中，从而将连接座和轮座连接在一起。

    Auxiliary steering gear for carrier incorporating a caster wheel device
    7.
    发明授权
    Auxiliary steering gear for carrier incorporating a caster wheel device 失效
    用于载体的辅助舵机，包括脚轮装置

    公开(公告)号：US6113117A

    公开(公告)日：2000-09-05

    申请号：US230559

    申请日：1999-01-28

    申请人： Yasuo Mimura

    发明人： Yasuo Mimura

    IPC分类号： A61G1/02 ,  A61G5/02 ,  A61G5/10 ,  A61G7/05 ,  B60B33/00 ,  B62D9/04 ,  B62B3/00

    CPC分类号： A61G5/023 ,  A61G1/0212 ,  A61G1/0237 ,  A61G5/025 ,  A61G5/10 ,  A61G5/1051 ,  A61G7/05 ,  A61G7/0528 ,  B60B33/00 ,  B60B33/0052 ,  B60B33/0065 ,  B60B2200/242 ,  B60B2200/26 ,  B60B33/0057 ,  B60B33/0073 ,  B60Y2200/84

    摘要： An auxiliary steering gear for a carrier comprising; a carrier body incorporating a main wheel, a caster wheel device including a sub wheel support device which connects a sub wheel to the carrier body while supporting the sub wheel so as to be freely rotatable about a horizontal axle and a vertical shaft, an inclining device for enabling inclining of the sub wheel in a transverse direction with respect to a direction of travel of the carrier body, and a remote operation device for remote operation of the inclining device, wherein the inclining device comprises an incline support device for inclinably connecting the caster wheel device to the carrier body by way of an incline support shaft which extends in the direction of travel of the carrier body, and a gear device for transmitting an incline drive force to incline the caster wheel device, and the gear device is set with a large gear ratio for reducing a reaction force due to external forces acting on the sub wheel, and the remote operation device is for remotely driving the gear device.

    摘要翻译： PCT No.PCT / JP97 / 03628 Sec。 371日期1999年1月28日 102（e）1999年1月28日PCT PCT 1997年10月8日PCT公布。 公开号WO98 / 56638 1998年12月17日，一种用于载体的辅助舵机，包括： 包括主轮的载体主体，脚轮装置，其包括子轮支撑装置，该子轮支撑装置将子轮连接到承载体同时支撑子轮以便能够围绕水平轴和竖直轴自由旋转;倾斜装置 用于使副轮相对于承载体的行进方向在横向方向上倾斜;以及远程操作装置，用于倾斜装置的远程操作，其中倾斜装置包括用于可倾斜地连接脚轮的倾斜支撑装置 车轮装置通过沿着承载体的行进方向延伸的倾斜支撑轴到载体主体，以及用于传递倾斜驱动力以使脚轮装置倾斜的齿轮装置，并且齿轮装置设置有 大齿轮比用于减小由于作用在副车轮上的外力所引起的反作用力，远程操作装置用于远程驱动齿轮偏差 ce。

    Offset caster
    8.
    发明授权
    Offset caster 有权
    胶印连铸机

    公开(公告)号：US09452638B1

    公开(公告)日：2016-09-27

    申请号：US14736679

    申请日：2015-06-11

    申请人： Choice Equipment Co., Inc.

    发明人： Chad Aaron Linn ,  Joseph John Bova

    IPC分类号： B60B33/00

    CPC分类号： B60B33/0018 ,  B60B33/0005 ,  B60B33/0007 ,  B60B33/0049 ,  B60B33/0065 ,  B60B33/0068

    摘要： A caster includes a wheel supported for rotation about a rolling axis and a pin extending from the wheel along a pin axis in a direction normal to the rolling axis. A mounting plate includes a first aperture sized to receive the pin such that the wheel is rotatable about the pin axis. The mounting plate includes a plurality of mounting apertures arranged circumferentially around the first aperture, wherein a first of the mounting apertures is a first distance from the pin axis and a second of the mounting apertures is a second distance from the pin axis, the second distance being greater than the first distance. A bearing is positioned between the mounting plate and the wheel and is arranged to support rotation about the pin axis.

    摘要翻译： 脚轮包括支撑用于围绕滚动轴线旋转的轮子和沿着垂直于滚动轴线的方向沿着销轴从轮延伸的销。 安装板包括尺寸适于接收销的第一孔，使得轮可以围绕销轴线旋转。 所述安装板包括围绕所述第一孔周向布置的多个安装孔，其中所述安装孔中的第一安装孔距离所述销轴线第一距离，并且所述安装孔中的第二安装孔距离所述销轴线第二距离，所述第二距离 大于第一距离。 轴承位于安装板和车轮之间，并且被布置成支撑围绕销轴线的旋转。

    DEVICE FOR MOUNTING AN AIRCRAFT TAIL WHEEL
    9.
    发明申请
    DEVICE FOR MOUNTING AN AIRCRAFT TAIL WHEEL 有权
    用于安装飞机尾轮的装置

    公开(公告)号：US20160167771A1

    公开(公告)日：2016-06-16

    申请号：US14904931

    申请日：2014-07-17

    申请人： BERINGER AERO

    发明人： Rémi Beringer

    IPC分类号： B64C25/50

    CPC分类号： B64C25/50 ,  B60B33/0055 ,  B60B33/0057 ,  B60B33/0065 ,  B60B33/0068 ,  B60B33/0073 ,  B60B33/025 ,  B60B33/026 ,  B60B2900/351

    摘要： A device for mounting an aircraft tail wheel includes a support plate having, on the one hand, an articulation shaft with an arm and, on the other hand, an articulation shaft with a fork receiving the freely rotating tail wheel, while the articulation shaft of the plate is positioned near a rotation shaft of the tail wheel.

    摘要翻译： 一种用于安装飞机尾轮的装置包括支撑板，其一方面具有带有臂的铰接轴，另一方面，具有接收自由旋转的尾轮的叉的关节运动轴，而铰接轴 板被定位在尾轮的旋转轴附近。

    Castor braking and stopping rotating simultaneously
    10.
    发明授权
    Castor braking and stopping rotating simultaneously 有权
    蓖麻制动和停止同时旋转

    公开(公告)号：US09139044B1

    公开(公告)日：2015-09-22

    申请号：US14305026

    申请日：2014-06-16

    申请人： Po-Chuan Tsai

    发明人： Po-Chuan Tsai

    IPC分类号： B60B33/02 ,  B60B33/00

    CPC分类号： B60B33/021 ,  B60B33/0065 ,  B60B33/0068 ,  B60B33/0081 ,  B60B33/02 ,  B60B2200/22 ,  B60B2200/43 ,  Y10T16/195

    摘要： A castor includes a castor body, an operation unit connected with the castor body, a locking unit connected with the castor body, a roller mounted on the castor body, and a mandrel extended through the castor body and the roller. Thus, when the castor is locked completely, the roller is entirely locked by the locking unit so that the roller cannot roll and translate and cannot be turned around simultaneously so as to provide a double-braking effect. In addition, when the castor is locked partially, the roller is partially locked by the locking unit so that the roller cannot be turned around but can roll and translate freely.

    摘要翻译： 脚轮包括脚轮主体，与脚轮主体连接的操作单元，与脚轮主体连接的锁定单元，安装在脚轮主体上的滚子以及延伸穿过脚轮主体和滚子的心轴。 因此，当脚轮完全锁定时，辊被锁定单元完全锁定，使得辊不能同时滚动和平移并且不能转动，以便提供双制动效果。 此外，当脚轮被部分地锁定时，辊被锁定单元部分地锁定，使得辊不能转动，而是可以自由地滚动和平移。