Safety support and stop assembly
    2.
    发明授权
    Safety support and stop assembly 失效
    安全支撑和停止装配

    公开(公告)号:US4779931A

    公开(公告)日:1988-10-25

    申请号:US63499

    申请日:1987-06-18

    CPC classification number: B60P1/283

    Abstract: A safety support and stop assembly for securing a dump body pivotally mounted on a truck chassis frame in an elevated position above the chassis frame so as to permit a mechanic to work safely on components of the truck while the dump bed is in the elevated position. The safety support and stop assembly comprises an upright support member, a cradle support assembly and a base assembly. The upright support member is characterized as having an upper bed engaging support end and a lower pivot end. The lower pivot end is pivotally connected to the cradle support assembly such that the upright support member is disposed in a selectable angular disposition relative to the truck chassis frame. The base assembly, which is removably supported on the truck chassis frame, supports the cradle assembly at a preselected position along the truck chassis frame.

    Abstract translation: 一种安全支撑和停止组件,用于固定在底盘框架上方的升高位置枢转地安装在卡车底盘框架上的倾卸体,以允许机械师在倾卸床处于升高位置时安全地对卡车的部件进行工作。 安全支撑和止动组件包括直立支撑构件,托架支撑组件和基座组件。 直立支撑构件的特征在于具有上床接合支撑端和下枢轴端。 下枢转端枢转地连接到托架支撑组件,使得直立支撑构件相对于卡车底盘框架布置成可选择的角度布置。 可移除地支撑在卡车底盘框架上的基座组件将托架组件支撑在沿着卡车底盘框架的预选位置。

    Retaining band assembly for internal pipe seals
    3.
    发明授权
    Retaining band assembly for internal pipe seals 失效
    用于内部管道密封件的固定带组件

    公开(公告)号:US5549334A

    公开(公告)日:1996-08-27

    申请号:US326487

    申请日:1994-10-20

    CPC classification number: F16L21/00 F16L21/005 Y10T24/1482

    Abstract: A retaining band assembly is provided for use in retaining a seal inside a pipe. The retaining band assembly includes a retaining band having a first end portion and a second end portion. The first end portion of the retaining band has a flat surface and a first edge and the second end portion of the retaining band has a second edge. An expansion block is mounted on the flat surface of the retaining band in spaced-apart relation from the first edge to define a receiving surface on the flat surface. The expansion block includes an upright face extending in a direction generally normal to the flat surface. The second end portion is arranged to engage the receiving surface so that the upright face of the expansion block is positioned to lie in spaced-apart confronting relation to the second edge of the second end portion. A clip engages the second end portion and the first end portion adjacent to the receiving surface. The second edge is disposed between the expansion block and the clip.

    Abstract translation: 提供保持带组件用于将密封件保持在管道内。 保持带组件包括具有第一端部和第二端部的保持带。 保持带的第一端部具有平坦表面,第一边缘和保持带的第二端部具有第二边缘。 膨胀块以与第一边缘隔开的关系安装在保持带的平坦表面上,以在平坦表面上限定接纳表面。 膨胀块包括沿大致垂直于平坦表面的方向延伸的直立面。 第二端部布置成接合接收表面,使得膨胀块的直立面定位成与第二端部的第二边缘相隔开的相对关系。 夹子接合与接收表面相邻的第二端部和第一端部。 第二边缘设置在膨胀块和夹子之间。

    Method for producing pliable wallcovering to replicate aged, cracked
plaster wall finish
    4.
    发明授权
    Method for producing pliable wallcovering to replicate aged, cracked plaster wall finish 失效
    生产柔软墙纸的方法,以复制老化,破裂的石膏墙面

    公开(公告)号:US4902534A

    公开(公告)日:1990-02-20

    申请号:US261494

    申请日:1988-10-24

    Inventor: Ralph E. Miller

    Abstract: A method and apparatus for making a pliable wallcovering. The wallcovering replicates the appearance of aged, cracked plaster wall finishes, can be readily hung over existing walls, and is durable. In the method of making the wallcovering a putty-like joint compound mixture is applied to a pliable stretchable woven sheet. The sheet is comprised of strands forming interstitial openings extending through the sheet. The joint compound mixture is forced through the interstitial openings and is allowed to dry. The dried joint compound mixture is cracked in a manner which renders the wallcovering pliable.

    Abstract translation: 一种用于制作柔软的墙纸的方法和装置。 墙纸复制了老化,破裂的石膏墙饰面的外观,可以很容易地挂在现有的墙壁上,并且耐用。 在制作墙纸的方法中,将油灰状接合复合混合物施加到柔韧的可拉伸编织片材上。 片材由形成延伸穿过片材的间隙开口的线组成。 将接头复合混合物强制通过间隙,并使其干燥。 干燥的接合复合混合物以能使柔软的墙纸的方式开裂。

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