ELECTRIC FLUIDIC ROTARY JOINT ACTUATOR WITH PUMP
    1.
    发明申请
    ELECTRIC FLUIDIC ROTARY JOINT ACTUATOR WITH PUMP 有权
    电动液压旋转联动执行机构

    公开(公告)号:US20160059410A1

    公开(公告)日:2016-03-03

    申请号:US14473431

    申请日:2014-08-29

    CPC classification number: B25J9/146 B25J9/142 Y10S901/22

    Abstract: There is set forth herein an articulated arm, the articulated arm comprising a first rigid link assembly and a second rigid link assembly. The articulated arm can be configured so that the second rigid link assembly rotates in relation to the first link assembly about a rotary axis. The articulated arm can include an actuator for causing rotary movement of the second rigid link assembly in relation to the first rigid link assembly about the rotary axis. The actuator can include a first fluid chamber, and a second fluid chamber. The articulated arm can include a fluid supply assembly for moving fluid into and out of the first fluid chamber and the second fluid chamber.

    Abstract translation: 这里阐述了铰接臂,铰接臂包括第一刚性连杆组件和第二刚性连杆组件。 铰接臂可被构造成使得第二刚性连杆组件围绕旋转轴线相对于第一连杆组件旋转。 铰接臂可以包括用于使第二刚性连杆组件围绕旋转轴线相对于第一刚性连杆组件旋转移动的致动器。 致动器可以包括第一流体室和第二流体室。 铰接臂可以包括用于将流体移入和流出第一流体室和第二流体室的流体供应组件。

    Conveyor inspection with unmanned vehicle carying sensor structure

    公开(公告)号:US09950873B2

    公开(公告)日:2018-04-24

    申请号:US14902970

    申请日:2014-07-07

    CPC classification number: B65G43/02 B65G23/00

    Abstract: A method inspects a conveyor (10) having opposing sides (34, 35) and a length. The conveyor includes an endless belt (16) and a plurality of roller structures (24) disposed in spaced relation along at least a portion of the length of the conveyor and under a top flight (17) of the belt for supporting the belt while material is being conveyed on the belt. Each roller structure includes at least one roller (12, 12′) constructed and arranged to rotate about an axis as the belt is conveyed with the material. The method orients an unmanned vehicle (22), having sensor structure (28) thereon, at one side of the conveyor, and causes the vehicle to travel along the portion of the length of the conveyor while the sensor structure obtains data regarding a state of at least a portion of the belt and of rollers of the plurality of roller structures while the conveyor is operating.

    Electric fluidic rotary joint actuator with pump

    公开(公告)号:US09682473B2

    公开(公告)日:2017-06-20

    申请号:US14473431

    申请日:2014-08-29

    CPC classification number: B25J9/146 B25J9/142 Y10S901/22

    Abstract: There is set forth herein an articulated arm, the articulated arm comprising a first rigid link assembly and a second rigid link assembly. The articulated arm can be configured so that the second rigid link assembly rotates in relation to the first link assembly about a rotary axis. The articulated arm can include an actuator for causing rotary movement of the second rigid link assembly in relation to the first rigid link assembly about the rotary axis. The actuator can include a first fluid chamber, and a second fluid chamber. The articulated arm can include a fluid supply assembly for moving fluid into and out of the first fluid chamber and the second fluid chamber.

    Electric hydraulic actuator
    6.
    发明授权
    Electric hydraulic actuator 有权
    电动液压执行器

    公开(公告)号:US09562547B2

    公开(公告)日:2017-02-07

    申请号:US14473396

    申请日:2014-08-29

    Abstract: There is set forth herein an actuator having a housing and a piston assembly. The piston assembly can have a piston and a piston rod extending from the piston. In one embodiment, the housing can receive the piston and a portion of the piston rod. The piston assembly can define a piston assembly interior and a fluid reservoir can be located within the piston assembly interior. A chamber region within the interior of the housing can be separated by the piston assembly to define a piston side chamber and rod side chamber. The piston assembly can be moveable so that respective volumes of each of the piston side chamber and the rod side chamber are variable. For operation of the actuator by movement of the piston assembly within the interior of the housing, fluid can be moved between the reservoir and the chamber region.

    Abstract translation: 这里阐述了具有壳体和活塞组件的致动器。 活塞组件可以具有从活塞延伸的活塞和活塞杆。 在一个实施例中,壳体可以容纳活塞和活塞杆的一部分。 活塞组件可以限定活塞组件内部,并且流体储存器可以位于活塞组件内部。 壳体内部的室区域可以被活塞组件分开,以限定活塞侧室和杆侧室。 活塞组件可以是可移动的,使得活塞侧室和杆侧室中的每一个的相应体积是可变的。 为了通过活塞组件在壳体内部的运动来操作致动器,流体可以在储存器和腔室区域之间移动。

Patent Agency Ranking