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121 条记录 (耗时 0.017 秒)

    Protective covering for a mechanical linkage
    2.
    发明授权
    Protective covering for a mechanical linkage 失效
    机械连杆的防护罩

    公开(公告)号：US4904514A

    公开(公告)日：1990-02-27

    申请号：US243876

    申请日：1988-09-13

    申请人： Robert A. Morrison ,  Malcolm L. Johnson

    发明人： Robert A. Morrison ,  Malcolm L. Johnson

    IPC分类号： B25J19/00 ,  B32B5/26

    CPC分类号： B32B5/26 ,  B25J19/0083 ,  Y10S414/122 ,  Y10T428/1366 ,  Y10T428/17 ,  Y10T428/192 ,  Y10T428/195 ,  Y10T428/24008 ,  Y10T428/24033 ,  Y10T428/24198 ,  Y10T428/24207 ,  Y10T428/24322 ,  Y10T428/24603 ,  Y10T428/24744 ,  Y10T428/24777 ,  Y10T428/31 ,  Y10T428/31544 ,  Y10T442/66 ,  Y10T442/68 ,  Y10T442/681

    摘要： A covering for a mechanical linkage comprises a material which is substantially impermeable to both liquid and particle contaminants and conforms to the outer surface of the mechanical linkage. Because the covering conforms to the surface of the mechanical linkage, the covering does not have loose portions that billow and rub together as the mechanical linkage operates. This lessens the possibility of pieces of the covering and contaminating material detaching and falling from the mechanical linkage. The covering also comprises access openings whereby the mechanical linkage can be serviced without removing the entire covering. In a preferred embodiment, the covering comprises a plurality of sections, each section having fasteners for securing the sections about the mechanical linkage. The separate sections can be individually removed and replaced in a relatively short period of time. In a more preferred embodiment, the covers comprise a non-woven polymeric fabric which is a barrier to industrial coatings and finishes such as paint. The non-woven fabric comprises a central layer of melt-blown polymer fibers placed between and bonded to two layers of spunbonded polymeric fibers. The outer layer of spunbonded polymeric fibers is preferably calendered to prevent linting and bonded to resist abrasion. The outer layer of the cover comprises a fluorocarbon as a barrier to industrial coatings and finishes and an inorganic salt to prevent static electricity buildup on the outer layer. In addition, the polymeric fibers of the outer layer preferably have a non-white color which is distinctive from the color of the polymeric fibers of the inner layer so that the outer layer is distinguishable from the inner layer and any fibers from the outer layer that might detach from the covering during operation of the mechanical linkage are identifiable. The covers are particularly suited for protecting spraypainting robots from incident paint or varnish spray.

    摘要翻译： 用于机械连杆的覆盖物包括对液体和颗粒污染物基本上不可渗透并符合机械连接件的外表面的材料。 由于覆盖物符合机械连杆的表面，所以在机械联动操作时，覆盖物不会有松动的部分，它们会一起摇动并摩擦在一起。 这减少了覆盖物和污染物质碎片从机械连杆上分离和掉落的可能性。 覆盖物还包括进入开口，由此机械连杆可以在不移除整个覆盖物的情况下进行维修。 在优选实施例中，覆盖物包括多个部分，每个部分具有用于将部分围绕机械连接件固定的紧固件。 单独的部分可以在相对短的时间内单独移除和更换。 在更优选的实施方案中，盖包括非织造聚合物织物，其是工业涂料和涂饰如屏障的屏障。 该无纺织物包括置于两层纺粘聚合物纤维之间并结合到两层纺粘聚合物纤维上的熔喷聚合物纤维的中心层。 纺粘聚合物纤维的外层优选压延以防止粘着和粘合以抵抗磨损。 盖的外层包括氟碳化合物作为工业涂料和表面处理剂的屏障，以及无机盐，以防止外层上的静电积聚。 此外，外层的聚合物纤维优选具有与内层的聚合物纤维的颜色不同的非白色，使得外层可与内层和任何与外层的纤维区分开， 在机械连杆运行期间可能与覆盖物分离是可识别的。 盖子特别适用于保护喷漆机器人免受事故漆或清漆喷涂。

    Vehicle mounted hole forming machine
    3.
    发明授权
    Vehicle mounted hole forming machine 失效
    车载孔成型机

    公开(公告)号：US4442904A

    公开(公告)日：1984-04-17

    申请号：US204402

    申请日：1980-08-01

    申请人： Gustav H. O. Wibom

    发明人： Gustav H. O. Wibom

    IPC分类号： B60K20/00 ,  E02D7/16 ,  E21C11/02

    CPC分类号： E02D7/16 ,  B60K20/00 ,  Y10S414/122

    摘要： The invention refers both to a method of converting a vehicle, such as a truck, a tractor, a lorry or the like and to a steerable working machine for specific working purposes, e.g. a hammer arrangement for making holes, or a drilling machine and to a combined vehicle and working machine. The working machine (30) in question is mounted on the chassis of the vehicle (1) and is arranged to be operated from an operating location (9) which is fixed or movable relative to the vehicle. The vehicle is provided with an additional driving mechanism (23-25), e.g. a hydraulic motor having a driving element (25) which can be moved between an active and an inactive position and which is arranged to engage the vehicle wheels (3) or the vehicle transmission system (20, 21, 22) for slowly propelling the vehicle and a separate remote-control means (12-16) actuating the vehicle steering system (10, 11). The drive mechanism (23-25) and the remote-control means (12-16) are operated from said operating location (9).

    摘要翻译： PCT No.PCT / SE79 / 00244 Sec。 371日期1980年8月1日 102（e）日期1980年7月24日PCT申请日1979年11月30日PCT公布。 出版物WO80 / 01154 日期：1980年6月12日。本发明涉及将车辆（例如卡车，拖拉机，货车等）转换到用于特定工作目的的可操纵的工作机器的方法。 用于制造孔的锤子装置，或钻孔机器以及组合的车辆和工作机器。 所述工作机械（30）安装在车辆（1）的底盘上，并被布置成从相对于车辆固定或可移动的操作位置（9）操作。 车辆设置有附加驱动机构（23-25），例如。 具有驱动元件（25）的液压马达，所述驱动元件（25）能够在有效位置和非活动位置之间移动，并且所述驱动元件布置成接合所述车轮（3）或所述车辆传动系统（20,21,22），用于缓慢地推进所述车辆 以及致动所述车辆转向系统（10,11）的单独的远程控制装置（12-16）。 驱动机构（23-25）和远程控制装置（12-16）从所述操作位置（9）操作。

    Method of and arrangement for controlling manipulators and industrial robots
    4.
    发明授权
    Method of and arrangement for controlling manipulators and industrial robots 失效
    控制机械手和工业机器人的方法和布置

    公开(公告)号：US4218172A

    公开(公告)日：1980-08-19

    申请号：US849825

    申请日：1977-11-09

    申请人： Eckhard Freund

    发明人： Eckhard Freund

    IPC分类号： G05D3/12 ,  B25J9/12 ,  B25J9/16 ,  B25J13/00 ,  G05B19/18 ,  G05B19/19 ,  G05B19/33 ,  B25J3/00

    CPC分类号： B25J9/1638 ,  G05B2219/39178 ,  Y10S414/122

    摘要： This disclosure is drawn to a method of and an arrangement for controllinghe rotational and translatory motions of a manipulator or industrial robot, which automatically for the entire motion and speed range, even when there is simultaneous movement of a plurality of motion actuators, permit uniform, selectible and disturbance-independent dynamic control properties for individual or all motion parameters. The invention is characterized in that for each rotational or translational motion parameter of the manipulator or industrial robot to be controlled the positioning signal of the associated motion actuator is in part generated by a control means with selectible dynamics. This controller output signal is amplified multiplicatively by the output signal of an arrangement which for a rotational motion reproduces the associated variable moment of inertia and for a translatory motion the associated mass, respectively, inclusive of the variable load mass. The controller output signal is amplified to such an extent that thereby the effect of the variable moment of inertia or of the variable mass is compensated. The other part of the positioning signal of the associated motion actuator is supplied additively by the output of a further compensation arrangement which reproduces the dynamic intercouplings with the other motion variables so that the interference effect upon simultaneously varying a plurality of motion variables is eliminated.

    摘要翻译： 本公开涉及一种用于控制机械手或工业机器人的旋转和平移运动的方法和装置，其自动地用于整个运动和速度范围，即使当多个运动致动器同时运动时，允许均匀 ，可选择和无扰动的动态控制属性，用于单个或所有运动参数。 本发明的特征在于，对于要控制的机械手或工业机器人的每个旋转或平移运动参数，相关联的运动致动器的定位信号部分地由具有可选动态的控制装置产生。 该控制器输出信号被乘法器的输出信号放大，该输出信号用于旋转运动再现相关联的可变转动惯量和平移运动，分别包括可变负载质量。 控制器输出信号被放大到这样的程度，从而可以补偿可变转动惯量或可变质量的影响。 相关联的运动致动器的定位信号的另一部分通过另外的补偿装置的输出被加法地提供，该补偿装置再现与其他运动变量的动态相互耦合，从而消除了同时改变多个运动变量的干扰效应。

    Central store for record supports
    5.
    发明授权
    Central store for record supports 失效
    中央存储记录支持

    公开(公告)号：US3843221A

    公开(公告)日：1974-10-22

    申请号：US31646972

    申请日：1972-12-19

    申请人： PENTACON DRESDEN VEB

    发明人： KLAUS Z ,  HAUPTVOGEL J

    IPC分类号： B42F17/28 ,  G06K13/14 ,  G06K17/00 ,  A47F1/00 ,  A47B53/00

    CPC分类号： B42F17/28 ,  G06K13/14 ,  G06K17/0009 ,  Y10S414/122

    摘要： The storage apparatus comprises a drum mounted in a shaft for continuous rotation, said drum being formed with a number of radially disposed open ended storage compartments in which are stored cassettes containing record supports. Each compartment has releasable means for securing the cassettes in position within the compartment Mounted on a fixed position on the apparatus in close proximity to the drum is a feed station capable of receiving the returning storage unit. A drag arm, rotatable on said shaft but at a faster speed than the rotating drum serves to receive the storage from the feed station and convey it around the rotating drum to the appropriate storage compartment.