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    • 2. 发明授权
    • Manipulator for handling objects within a sealed chamber
    • 用于处理密封室内的物体的操纵器
    • US4850779A
    • 1989-07-25
    • US828859
    • 1986-02-12
    • Edmund M. CashellLiam McDonnell
    • Edmund M. CashellLiam McDonnell
    • B25J9/02B25J1/08B25J21/00
    • B25J1/08B25J21/005
    • A manipulator for handling objects within a sealed environment, such as an ultra-high vacuum chamber, is mounted on a port of the chamber so that an active portion of the manipulator terminating in a set of gripping jaws is located within the chamber, while an operating portion of the manipulator is located externally of the chamber. The gripping jaws are mounted at one extremity of a shaft for rotation through at least 360.degree. irrespective of whether they are in an open or closed configuration. The jaws are opened and closed from the exterior of the chamber by means of a sleeve which is axially slidable on the shaft by means of a drive ring located on the operating portion of the manipulator. The interior of the manipulator is sealed against the environment external of both the manipulator and the chamber on which it is mounted by a continuous sealing boundary, which has no sliding seals and is made up of a series of rigid sections interconnected by metal bellows units, these latter permitting the rotation and axial shaft and sleeve displacements required for jaw rotation and for opening and closing movements of the jaws. Further metal bellows units in this continuous boundary permit axial displacement of the jaw region of the manipulator, irrespective of its rotational disposition and gripping configuration, and lateral movement of the jaw region in any direction, so that the jaws may be located at any point within a three-dimensional volume determined by the dimensions of the manipulator and the maximum displacements of the bellows units.
    • 用于在诸如超高真空室的密封环境中处理物体的操纵器安装在腔室的端口上,使得终止于一组夹爪的操纵器的有效部分位于腔室内,而 操纵器的操作部分位于腔室的外部。 夹持爪安装在轴的一个末端以旋转至少360°,而不管它们是打开还是关闭。 夹爪通过套筒打开和关闭,该套筒通过位于操纵器的操作部分上的驱动环在轴上可轴向滑动。 机械手的内部通过连续的密封边界与操纵器和安装在其上的室的外部密封,该密封边界不具有滑动密封,并且由金属波纹管单元互连的一系列刚性部分组成, 这些后者允许颌旋转所需的旋转和轴向轴和套筒位移以及钳口的打开和关闭运动。 在该连续边界中的另外的金属波纹管单元允许操纵器的钳口区域的轴向位移,而不管其旋转位置和夹持构造如何,以及钳夹区域在任何方向上的横向移动,使得钳口可以位于 由操纵器的尺寸和波纹管单元的最大位移确定的三维体积。
    • 10. 发明申请
    • TROLLEY ARRANGEMENT OF AN AIRCRAFT GALLEY
    • US20170166310A1
    • 2017-06-15
    • US15312103
    • 2015-08-31
    • Sell GmbH
    • Tim WALLBOTTSamuel KLASSEN
    • B64D11/00B25J1/04B25J1/08B64D11/04
    • B64D11/0007B25J1/04B25J1/08B64D11/04Y02T50/46
    • The invention relates to a trolley arrangement (1) of a galley of a vehicle, especially of an aircraft, wherein the trolley arrangement (1) comprises a trolley container (2) in which at least two trolleys (3, 4) can be arranged along a longitudinal direction (L), wherein the trolley arrangement (1) furthermore comprises a trolley handling device (5) for pulling and pushing a trolley (3, 4) into the trolley container (2) in the longitudinal direction (L). To facilitate the handling of the trolleys when storing them in the trolley container and taking them out of the same the invention is characterized in that the trolley handling device (5) comprises a linear guide (6, 7, 8) with at least one stationary guiding bar (6, 7) and a slide (8) which is movable along the at least one guiding bar (6, 7) in longitudinal direction (L), a pulling and pushing bar (9) which is axially fixed at the slide (8) but which can rotate around its axis which is oriented in longitudinal direction (L), wherein at least one hook (10) is arranged at the distal end of the pulling and pushing bar (9) which is remote from the slide (8), and a handling bar (11) which is axially fixed at the slide (8) or at the pulling and pushing bar (9), wherein a joint (12) is arranged between the handling bar (11) and the slide (8) or the pulling and pushing bar (9), so that the handling bar (11) and the pulling and pushing bar (9) are axially connected and are rotationally coupled.