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    Wall protection assemblies
    1.
    发明授权
    Wall protection assemblies 失效
    墙体保护组件

    公开(公告)号：US06625950B1

    公开(公告)日：2003-09-30

    申请号：US09694842

    申请日：2000-10-23

    申请人： Thomas A. Shreiner ,  James G. Fenstermacher ,  Richard C. Wallace

    发明人： Thomas A. Shreiner ,  James G. Fenstermacher ,  Richard C. Wallace

    IPC分类号： E04F1902

    CPC分类号： E04F19/028 ,  E04F11/1804 ,  E04F19/026

    摘要： A wall protector includes a retainer that is adapted to be attached to a building wall and a cover of an impact resistant thermoplastic polymeric material in the form of a thin web of suitable cross-section attached to the retainer portion of the retainer. The cover includes at least one substantially straight portion of substantially uniform cross section along its length and having a face portion overlying the retainer and an integral transition portion that is integral with the straight portion has an end wall that curves smoothly away from the face portion of the straight portion from a rounded juncture with the face portion and overlies and conceals the end of the retainer. The integral transition portion may be configured as an end cap or a wall return piece that forms a transition between the straight portion and a wall surface or as a corner piece that joins sections of wall protectors mounted on walls that intersect at a corner.

    摘要翻译： 墙壁保护器包括适于附接到建筑物墙壁的保持器和具有连接到保持器的保持器部分的合适横截面的薄腹板形式的抗冲击热塑性聚合物材料的盖。 盖子包括至少一个基本上直的部分，沿着其长度具有基本上均匀的横截面，并且具有覆盖保持器的面部分和与直线部分成一体的整体过渡部分具有平滑地远离面部分 从具有面部的圆形接合处的直线部分并且覆盖并隐藏保持器的端部。 整体过渡部分可以被构造为在直线部分和壁表面之间形成过渡的端盖或壁返回件，或者被配置为连接安装在与角部相交的壁上的壁保护件的部分的角部件。

    Rail and supports thereof
    3.
    发明授权
    Rail and supports thereof 有权
    轨道及其支撑

    公开(公告)号：US06508458B1

    公开(公告)日：2003-01-21

    申请号：US09871204

    申请日：2001-05-31

    申请人： Gary F. Bartlett ,  James G. Fenstermacher

    发明人： Gary F. Bartlett ,  James G. Fenstermacher

    IPC分类号： E04H1714

    CPC分类号： E04F11/1804 ,  Y10T403/1666 ,  Y10T403/7064

    摘要： A rail has an axially extending undercut groove of a uniform generally “C” shape in cross section and is supported by supports attached to the rail in spaced-apart relation. Each support includes a bracket and a lock member attached to the bracket for rotation and against displacement of the lock member relative to the bracket member. The lock member includes a locking cam portion, which is received in the undercut groove and has a size and shape such that it can enter the undercut groove when it is in an unlocked rotational position relative to the undercut groove and such that it frictionally engages walls of the undercut groove in a locked rotational position relative to the undercut groove and thereby retains the rail against displacement relative to a structure that supports the rail.

    摘要翻译： 轨道具有横截面均匀大体上为“C”形的轴向延伸的底切槽，并且以相互间隔的关系附接到轨道的支撑件支撑。 每个支撑件包括支架和附接到支架的锁定构件，用于旋转并防止锁定构件相对于支架构件的移动。 锁定构件包括锁定凸轮部分，其被接收在底切槽中并且具有尺寸和形状，使得当其处于相对于底切槽的解锁旋转位置时，能够进入底切槽，并且使得其摩擦接合壁 所述底切槽相对于所述底切槽处于锁定的旋转位置，从而使所述导轨相对于支撑所述导轨的结构保持抵抗位移。