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    Tension member for an elevator
    12.
    发明授权
    Tension member for an elevator 有权
    电梯的张紧构件

    公开(公告)号：US06739433B1

    公开(公告)日：2004-05-25

    申请号：US09218990

    申请日：1998-12-22

    Applicant: Pedro S. Baranda ,  Ary O. Mello ,  Hugh J. O'Donnell

    Inventor： Pedro S. Baranda ,  Ary O. Mello ,  Hugh J. O'Donnell

    IPC: B66B1500

    CPC classification number: B66B7/062 ,  B66B7/06 ,  B66B9/00 ,  B66B11/004 ,  B66B11/08 ,  B66B15/04 ,  D07B1/0673 ,  D07B1/22 ,  D07B2201/2087 ,  D07B2401/205 ,  D07B2501/2007 ,  Y10S254/902

    Abstract: A tension member for an elevator system has an aspect ratio of greater than one, where aspect ratio is defined as the ratio of tension member width w to thickness t (w/t). The increase in aspect ratio results in a reduction in the maximum rope pressure and an increased flexibility as compared to conventional elevator ropes. As a result, smaller sheaves may be used with this type of tension member. In a particular embodiment, the tension member includes a plurality of individual load carrying cords encased within a common layer of coating. The coating layer separates the individual cords and defines an engagement surface for engaging a traction sheave.

    Abstract translation: 用于电梯系统的张力构件具有大于1的纵横比，其中纵横比被定义为张力构件宽度w与厚度t（w / t）的比率。 纵横比的增加导致与常规电梯绳索相比最大绳索压力的降低和增加的柔性。 结果，这种类型的张力构件可以使用较小的滑轮。 在一个具体的实施例中，张紧构件包括多个单独的承载绳，其包裹在公共涂层内。 涂层分离各个帘线并且限定用于接合牵引轮的接合表面。

    Structural element made of reinforced polymeric material
    13.
    发明授权
    Structural element made of reinforced polymeric material 失效
    加固聚合材料的结构元件

    公开(公告)号：US5106672A

    公开(公告)日：1992-04-21

    申请号：US617788

    申请日：1990-11-26

    Applicant: Jurgen Rabe

    Inventor： Jurgen Rabe

    IPC: B22D19/14 ,  B29D15/00 ,  B32B27/08 ,  F16C3/02 ,  F16H55/06

    CPC classification number: F16H55/06 ,  F16C3/18 ,  F16C33/20 ,  Y10S254/902 ,  Y10S384/909 ,  Y10S384/911 ,  Y10S74/10 ,  Y10T428/2495 ,  Y10T74/19995

    Abstract: A structural element made of a castable or extrudable polymeric material reinforced by fillers, said structural element having a contact surface in sliding engagement with another element, the structural element being provided on its contact surface with a layer, thin in comparison to the structural element's dimensions, of polymeric material free of fillers, the said layer being unitary with the structural element.

    Abstract translation: 由填料增强的可浇注或可挤出的聚合材料制成的结构元件，所述结构元件具有与另一元件滑动接合的接触表面，所述结构元件在其接触表面上设置有与结构元件尺寸相比薄的层 的不含填料的聚合材料，所述层与结构元件整体。

    Tackles
    14.
    发明授权
    Tackles 失效
    解决

    公开(公告)号：US4491301A

    公开(公告)日：1985-01-01

    申请号：US474513

    申请日：1983-03-11

    Applicant: Auguste Pendola

    Inventor： Auguste Pendola

    IPC: B66D1/58 ,  B66D3/18 ,  B66D1/38 ,  B66D1/56 ,  B66D3/08

    CPC classification number: B66D1/58 ,  B66D3/18 ,  Y10S254/902

    Abstract: Interposed between the driving shaft of the tackle and the hoisting hook of the tackle is a flat textile strap or a flat metal braid. The strap or braid is attached to the drum of a drum-pulley keyed on the driving shaft at the end of the strap or braid. The strap passes around the pulleys of a pulley-block comprising an upper block mounted on the frame of the tackle to pivot about a horizontal axis X-X, and a lower block suspended from the strap or braid and carrying the hook.

    Abstract translation: 在滑车的驱动轴和滑车的起吊钩之间插入平坦的纺织带或平的金属编织物。 带子或编织带连接到带子的滚筒上，该皮带轮带在键带或编织带末端的驱动轴上。 带子绕过滑轮块的滑轮，包括安装在滑车框架上的上部块，围绕水平轴线X-X枢转，下部块悬挂在带子或编织物上并承载钩子。

    Shoe clamp
    17.
    发明授权
    Shoe clamp 有权
    鞋夹

    公开(公告)号：US06533246B1

    公开(公告)日：2003-03-18

    申请号：US09706395

    申请日：2000-11-06

    Applicant: Jeffrey A. Hulligan

    Inventor： Jeffrey A. Hulligan

    IPC: B66F726

    CPC classification number: B25B5/006 ,  Y10S254/902

    Abstract: A clamping apparatus is provided with a shoe mountable on a work surface, and a clamp having a foot adapted for removable engagement with the shoe. Also provided is a method of clamping a workpiece in a fixed location with respect to a work surface including mounting a shoe on the work surface, providing a clamp with a foot and a clamping head, where the foot is adapted for removable engagement with the shoe, engaging the shoe and the foot, and clamping the workpiece between the clamping head and the work surface.

    Abstract translation: 夹紧装置设置有可安装在工作表面上的鞋，以及具有适于与鞋可拆卸接合的脚的夹具。 还提供了一种将工件相对于工作表面夹持在固定位置的方法，包括将靴子安装在工作表面上，提供具有脚部和夹紧头部的夹具，其中脚部适于与鞋子脱离接合 接合鞋和脚，并将工件夹紧在夹紧头和工作表面之间。

    Unitary, ridged and ratcheted pulley block
    19.
    发明授权
    Unitary, ridged and ratcheted pulley block 失效
    单一，脊和棘轮滑轮组

    公开(公告)号：US6068242A

    公开(公告)日：2000-05-30

    申请号：US947088

    申请日：1997-10-08

    Applicant: Gerald M. Kingery

    Inventor： Gerald M. Kingery

    IPC: B66D3/04 ,  B66D3/10 ,  B66D5/34

    CPC classification number: B66D3/10 ,  B66D3/04 ,  Y10S254/902

    Abstract: A ratchet for use with a cord includes a pair of opposed tear drop shaped members defining a one piece housing for rotatably supporting a one piece ratchet spool, a pivotally mounting a thumb release and supporting an angularly displacable hook. Circular cavities are disposed within the members to rotatably support corresponding bosses extending from opposed sides of the spool. A plurality of studs, one of which provides support for the hook, extend from one member into corresponding cavities of the other member and are sonically welded or otherwise permanently fixed therein. A steel pin, having opposed ends inserted into cavities in the opposed members, mounts the thumb release and an associated spring.

    Abstract translation: 用于绳索的棘轮包括一对相对的泪滴形构件，其限定一体式壳体，用于可旋转地支撑单件棘轮卷轴，枢转地安装拇指释放并支撑可角度可置换的钩。 圆形空腔设置在构件内以可旋转地支撑从线轴的相对侧延伸的相应的凸起。 其中一个提供对钩的支撑的多个螺柱从一个构件延伸到另一个构件的相应的空腔中，并且被超声波焊接或以其他方式永久地固定在其中。 具有相对端插入到相对构件中的空腔中的钢销安装拇指释放件和相关联的弹簧。

    Non-slipping pulley
    20.
    发明授权
    Non-slipping pulley 失效
    无滑轮

    公开(公告)号：US6068241A

    公开(公告)日：2000-05-30

    申请号：US211243

    申请日：1998-12-14

    Applicant: Leon G. Meyer

    Inventor： Leon G. Meyer

    IPC: F16H55/36 ,  F16H55/48 ,  B66D3/04

    CPC classification number: F16H55/48 ,  F16H55/36 ,  Y10S254/902 ,  Y10T29/49453

    Abstract: Disclosed is a pulley that comprises a metal bearing with an elastomeric material on its outer rim molded into a polymeric wheel, where the coefficient of thermal expansion of the polymeric wheel is at least 1.0.times.10.sup.-6 cm/cm/.degree.C. greater than the coefficient of thermal expansion of the metal bearing. The pulley is made by applying an elastomeric material to the outer edge of the metal bearing and molding the polymeric wheel around it. The use of the elastomeric material prevents slippage between the metal bearing and the polymeric wheel.

    Abstract translation: 公开了一种滑轮，其包括在其外轮缘上模制成聚合轮的具有弹性体材料的金属轴承，其中聚合轮的热膨胀系数至少为1.0×10 -6 cm / cm /℃以上 金属轴承的热膨胀系数。 滑轮通过将弹性体材料施加到金属轴承的外边缘并将聚合物轮围绕其成型而制成。 使用弹性体材料可以防止金属轴承和聚合物轮之间的滑动。

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