公开(公告)号：US09145687B1

公开(公告)日：2015-09-29

申请号：US13986453

申请日：2013-05-07

Applicant: Russell N Bancroft

Inventor： Russell N Bancroft

IPC: E04D13/12 ,  E04G3/26 ,  E04D15/00 ,  B25H1/12 ,  B25H3/06

CPC classification number: E04D13/12 ,  B25H1/12 ,  B25H3/06 ,  E04D15/00 ,  E04G3/26 ,  E04G21/30 ,  E06C1/10 ,  E06C1/345 ,  E06C7/188 ,  E06C7/46

Abstract: An improved support pad apparatus for distribution of weight loads and enabling the worker greater stability and balanced footing upon an underlying generally level or sloped surface includes a base platform having a top surface and a bottom surface, and one or more cleat members attached to or integrally formed within the top surface, and one or more cross members disposed in spaced relation across and formed integrally within or attached to the top surface. Also provided are riser members detachably connected to and conforming to the shape of the cross members to give additional height and surface area to the sides of the cross members to enable improved and more stable footing for the worker. A resilient pad is attached to the bottom surface for conforming to the contours of the underlying surface and distributing weight loads. A cover platform with reinforcing support rib members is provided for overlaying the base platform to convert the base platform for use on level underlying surfaces.

Abstract translation: 一种改进的支撑垫装置，用于分配重量载荷并使得工人能够在下面的大致水平或倾斜的表面上具有更大的稳定性和平衡的基础，包括具有顶表面和底表面的基座平台，以及附接到或整体上的一个或多个防滑钉构件 形成在顶表面内，以及一个或多个横向构件，以横向隔开设置并整体地形成在顶表面上或与顶表面连接。 还提供了可拆卸地连接到横梁的形状并符合横梁的形状的立管构件，以向横梁的侧面提供额外的高度和表面积，以使工人能够改善和更稳定的基础。 弹性垫连接到底表面，以符合下面的表面的轮廓并分配重量负载。 提供具有加强支撑肋构件的盖平台，用于覆盖基座平台以转换基座，以便在底面下面使用。