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    Concealable caster of baggage
    3.
    发明授权
    Concealable caster of baggage 失效
    行李可伸缩脚轮

    公开(公告)号：US5533231A

    公开(公告)日：1996-07-09

    申请号：US304121

    申请日：1994-09-12

    申请人： Yang-Fong Bai

    发明人： Yang-Fong Bai

    IPC分类号： A45C5/14 ,  B60B33/06 ,  B62B1/12 ,  B62B1/00

    CPC分类号： B60B33/06 ,  A45C5/146 ,  B60B33/0039 ,  B60B33/066 ,  B62B1/125 ,  B60B2200/45 ,  B60B33/0049 ,  B60B33/0055 ,  B60B33/0068 ,  B60B33/0073 ,  B60Y2200/47 ,  B60Y2200/49 ,  B62B2202/24 ,  B62B2205/14 ,  Y10T16/1877 ,  Y10T16/193 ,  Y10T16/1943 ,  Y10T16/218

    摘要： A concealable baggage caster comprises a caster housing fastened to the bottom edge of a baggage and provided therein with a space for housing a caster and a caster frame. The caster housing is provided respectively in the left and the right side walls thereof with an elongate slot, a pivoting hole and a locating hole. The caster is pivoted between the two lugs of the caster frame which is mounted on a shaft received in the pivoting holes of the caster housing and the pivoting holes of the caster frame. An action plate is fastened pivotally to the action holes of the caster frame. Two guiding pieces and two fevers are pivoted respectively on the two pivoting shafts which are slidably received in the elongate slots of the caster housing. Each of two levers has a central fulcrum hole dimensioned to receive therein a shaft which is also received in the locating holes of the caster housing. The two levers are jointly provided with a pivoting point fastened pivotally with one end of an inner control rod of a drag frame of the baggage.

    摘要翻译： 隐形行李脚轮包括紧固在行李的底部边缘上的脚轮壳体，并在其中设置有用于容纳脚轮和脚轮框架的空间。 脚轮壳体分别在其左侧壁和右侧壁上设置有细长的槽，枢转孔和定位孔。 脚轮在脚轮框架的两个凸耳之间枢转，该脚轮安装在容纳在脚轮壳体的枢转孔中的轴和脚轮框架的枢转孔之间。 动作板被枢转地紧固到脚轮框架的动作孔。 两个引导件和两个发热器分别枢转在可滑动地容纳在脚轮壳体的细长槽中的两个枢转轴上。 两个杠杆中的每一个具有中心支点孔，该中心支点孔的尺寸适于容纳轴，该轴也被容纳在脚轮壳体的定位孔中。 两个杠杆共同设置有枢转点，其枢转地与行李的拖曳框架的内部控制杆的一端紧固。

    Scaffold drive and steering unit
    4.
    发明授权
    Scaffold drive and steering unit 失效
    SCAFF驱动和转向单元

    公开(公告)号：US3865203A

    公开(公告)日：1975-02-11

    申请号：US33926073

    申请日：1973-03-08

    申请人： HIBMA ANNE MARIE

    发明人： HIBMA JAMES

    IPC分类号： B60K7/00 ,  E04G1/24 ,  E04G1/28 ,  E04G5/00

    CPC分类号： E04G5/00 ,  B60K17/043 ,  B60K2007/0046 ,  B60K2007/0061 ,  B60L2220/46 ,  B60Y2200/49 ,  E04G1/24 ,  E04G1/28 ,  E04G2001/244

    摘要： Drive and steering attachments for application to and use with scaffold units of the type used in connection with construction and maintenance activities. A reversible drive motor associated with one scaffold support drive and steered wheel propels the scaffold and a motorized steering apparatus having an operative anchor that is fixed with respect to the scaffold unit moves the drive and steered wheel pivotally with respect to a vertically disposed axis of said scaffold for the directional control of said scaffold. The drive and steering motors are connected to a control panel that is movable to various elevated and/or remote locations. A power cord having a pivotally mounted and spring biased trailing arm is attached to the scaffold to prevent trapping of or damage to the power cord.

    摘要翻译： 驱动和转向附件，用于与建筑和维护活动相关的类型的脚手架单元的应用和使用。 与一个脚手架支撑驱动器和转向轮相关联的可逆驱动马达推动支架，并且具有相对于脚手架单元固定的操作锚的电动转向装置相对于所述脚手架单元的垂直布置的轴线可枢转地移动驱动轮和转向轮 用于所述支架的方向控制的支架。 驱动和转向马达连接到可移动到各种升高和/或远程位置的控制面板。 具有枢转安装和弹簧偏置拖臂的电源线连接到支架上以防止电源线的陷阱或损坏。

    AXLE AND VEHICLE COMPRISING AT LEAST ONE SUCH AXLE
    6.
    发明申请
    AXLE AND VEHICLE COMPRISING AT LEAST ONE SUCH AXLE 有权
    至少包括一个这样的轴的车辆和车辆

    公开(公告)号：US20150210115A1

    公开(公告)日：2015-07-30

    申请号：US14414898

    申请日：2013-07-18

    申请人： HAULOTTE GROUP

    发明人： Eric David ,  Slaheddine Beji

    IPC分类号： B60B35/10

    CPC分类号： B60B35/1054 ,  B60B35/10 ,  B60B2900/311 ,  B60B2900/50 ,  B60Y2200/43 ,  B60Y2200/49

    摘要： An axle mounted on a vehicle chassis includes a central box section, a first support arm connected to a first wheel and slideably mounted inside the central box section, and a second support arm connected to a second wheel and capable of longitudinal translational movement inside the first support arm, a guiding box section fixed to the central box section, including a rectangular tube and defining an external annular volume included between the central box section and the tube, and an internal volume included inside the tube, the first support arm being housed inside the external annular volume and able to be guided by the guiding box section along a first longitudinal translational path, the second support arm being housed inside the internal volume and able to be guided by the guiding box section on a second longitudinal translational path. A vehicle equipped with such an axle is described.

    摘要翻译： 安装在车辆底盘上的车轴包括中央箱部分，连接到第一轮并可滑动地安装在中央箱部分内部的第一支撑臂和连接到第二轮的第二支撑臂，并且能够在第一 支撑臂，固定到中央箱部分的引导箱部分，包括矩形管并且限定包括在中心箱部分和管之间的外部环形容积，以及包含在管内的内部容积，第一支撑臂被容纳在内部 所述外部环形体积并且能够沿着第一纵向平移路径被引导箱部分引导，所述第二支撑臂容纳在所述内部容积内，并且能够由所述引导箱部分在第二纵向平移路径上引导。 描述了配备有该轴的车辆。

    Work Platform Vehicle
    7.
    发明申请
    Work Platform Vehicle 审中-公开
    工作平台车

    公开(公告)号：US20110140515A1

    公开(公告)日：2011-06-16

    申请号：US12955536

    申请日：2010-11-29

    申请人： Toshiyuki Mabashi ,  Yuki Kominato

    发明人： Toshiyuki Mabashi ,  Yuki Kominato

    IPC分类号： B60L1/00

    CPC分类号： B65F3/00 ,  B60L58/20 ,  B60L2200/40 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60Y2200/49 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02W30/10

    摘要： The object of the present invention is to provide a work platform vehicle having an engine drive system and an electric power drive system as the drive system for a work apparatus, which prevents its engine starting battery from becoming dead when driving the work apparatus with electric power and protects both the engine starting battery and its work battery. In an electric circuit installed in the work platform vehicle, when the engine is selected by a power selection switch that switches the power to the work apparatus, electric power is supplied to control systems S, C and C from the engine starting battery, and the electric power supply to the control systems from the work battery is cut off, and when electric operation is selected, electric power is supplied to the control systems from the work battery, and the electric power supply to the control systems from the engine starting battery is cut off.

    摘要翻译： 本发明的目的是提供一种具有发动机驱动系统和电力驱动系统作为工作装置的驱动系统的工作平台车辆，其在用电力驱动工作装置时防止其发动机起动电池死亡 并保护发动机起动电池及其工作电池。 在安装在工作平台车辆中的电路中，当通过将功率切换到工作装置的电力选择开关来选择发动机时，从发动机起动电池向控制系统S，C和C供电， 从工作电池向控制系统供电的电源被切断，当选择电气操作时，从工作电池向控制系统供电，并且从发动机起动电池向控制系统供电是 隔断。

    Planetary gearbox with integral electric motor and steering means.
    8.
    发明授权
    Planetary gearbox with integral electric motor and steering means. 有权
    行星齿轮箱带整体电动机和转向装置。

    公开(公告)号：US06852061B2

    公开(公告)日：2005-02-08

    申请号：US10261064

    申请日：2002-09-30

    申请人： Benjamin Warren Schoon

    发明人： Benjamin Warren Schoon

    IPC分类号： B60K7/00 ,  B60K17/04 ,  B60K17/30 ,  B60K17/14

    CPC分类号： B60K7/0007 ,  B60K17/046 ,  B60K17/30 ,  B60K2007/0046 ,  B60K2007/0092 ,  B60Y2200/49

    摘要： A new, useful and compact wheel motor drive arrangement for applications on such construction equipment as scissor lifts and other similar scaffolding equipment where hydraulically driven systems have historically been used to provide power to the wheels to move the equipment is disclosed. An electric motor is mounted to a spindle bracket which is pivotably connected to the frame of the equipment to allow the unit to be pivoted around a vertical axis for steering purposes. A gear reducing planetary gear system is mounted around the drive shaft of the motor is positioned totally within the rotating wheel hub. The output ring gear of the planetary gear system is integrally formed to the interior of the wheel hub so that there is a direct application through the planetary gear system to the wheel hub to provide greater efficiency.

    摘要翻译： 公开了一种用于诸如剪式升降机和其他类似的脚手架设备的施工设备的新的，有用和紧凑的轮式电动机驱动装置，其中液压驱动系统历来被用于向车轮提供动力以移动设备。 电动机被安装到主轴支架上，心轴支架可枢转地连接到设备的框架，以允许单元绕垂直轴线枢转以进行转向。 减速行星齿轮系统安装在电动机的驱动轴周围，完全位于旋转轮毂内。 行星齿轮系统的输出齿圈与轮毂的内部整体形成，从而通过行星齿轮系统直接应用于轮毂，以提供更高的效率。

    Castor brake assembly
    9.
    发明授权
    Castor brake assembly 失效
    脚轮刹车总成

    公开(公告)号：US5509506A

    公开(公告)日：1996-04-23

    申请号：US382397

    申请日：1995-02-01

    申请人： Christopher B. Jones

    发明人： Christopher B. Jones

    IPC分类号： B60B33/02 ,  B60B33/00

    CPC分类号： B60B33/021 ,  B60B33/0039 ,  B60B33/0049 ,  B60B33/0068 ,  B60B33/0081 ,  B60B33/025 ,  B60B33/0057 ,  B60B33/0073 ,  B60Y2200/49 ,  Y10T16/195

    摘要： A castor assembly for a scaffold tower or similar structure needs to be provided with a brake. In this construction the brake comprises various forms of rotary cam, e.g. an eccentrically-mounted cylinder, a lobed cam and preferably formed with one or more ribs for gripping purposes. The cam may be in contact with the wheel to remove grit, etc. On movement of the wheel and wheel carrier into the braked position the cam pivots into a position where it is wedged between the swivel of the castor assembly and the wheel periphery. Thus movement of the assembly about the vertical swivel axis and rotation of the wheel about its horizontal axis is prevented.

    摘要翻译： 需要为脚手架架或类似结构的脚轮组件提供制动器。 在这种结构中，制动器包括各种形式的旋转凸轮，例如 偏心安装的圆柱体，凸起的凸轮，并且优选地形成有用于夹持目的的一个或多个肋。 凸轮可以与车轮接触以除去砂砾等。在车轮和车轮承载件进入制动位置的运动中，凸轮枢转到其楔入在脚轮组件的旋转件和轮周边之间的位置。 因此防止了组件围绕垂直旋转轴的运动以及轮绕其水平轴线的旋转。

    Reciprocal attitude-angle self-differentiating device for pivotable wheels of handtrucks
    10.
    发明授权
    Reciprocal attitude-angle self-differentiating device for pivotable wheels of handtrucks 失效
    手动转向角自动变速装置

    公开(公告)号：US5140720A

    公开(公告)日：1992-08-25

    申请号：US448961

    申请日：1989-12-12

    申请人： Remo Sisler

    发明人： Remo Sisler

    IPC分类号： B62B3/00 ,  B60B33/00 ,  B62B3/02 ,  F16D3/66

    CPC分类号： F16D3/66 ,  B60B33/00 ,  B60B33/0039 ,  B60B33/025 ,  B60B33/026 ,  B60B33/028 ,  B60B2200/242 ,  B60B2200/40 ,  B60B2200/432 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0073 ,  B60Y2200/49 ,  Y10T16/196

    摘要： Reciprocal attitude angle self-differentiating device (10) for pivotable wheels (11,12;110) of handtrucks, each of the wheels (11,12;110) being respectively rotatably mounted about a substantially horizontal axis (22,23;220) belonging to a wheel supporting body (21,15;210), the body (21,15;210) being rotatably mounted about a substantially vertical axis (29,30;290), in which at least one pair of wheels belonging to the handtruck being mutually coupled by means of a device (10) comprising:a) a first coupling mechanism (14), cooperating with the supporting body (15) of the first (12) of the wheels belonging to the pair;b) a second coupling mechanism (13,25;130,250) freely movable mounted on the supporting body (21;210) of the second wheel (11;10) belonging to the pair of wheels, the second mechanism (13,25;130,250) cooperating with a third mechanism (16,24;240) integral and rigidly connected with the supporting body (21;210) of the second wheel (11;110);c) a fourth, motion transmitting, mechanism (20), cooperating with the first (14) and the second (13,25;130,250) coupling mechanisms; andd) fifth mechanism (26,27;34,35,260) being interposed between the said (13,25;130,250) coupling mechanism and the third mechanism (16,24;240) integral and rigidly connected with the supporting body (21;210) of the second wheel (11,110).