Removable insert for creating a void space, as in precast concrete panels

发明申请

US20020062604A1 Removable insert for creating a void space, as in precast concrete panels 失效

标题翻译：用于创建空隙的可移除插入物，如预制混凝土板

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专利标题： Removable insert for creating a void space, as in precast concrete panels
专利标题（中）： 用于创建空隙的可移除插入物，如预制混凝土板
申请号： US09728502

申请日： 2000-11-30
公开(公告)号： US20020062604A1

公开(公告)日： 2002-05-30
发明人: Lawrence Fromelius
主分类号： E04G015/04
IPC分类号： E04G015/04

Removable insert for creating a void space, as in precast concrete panels

摘要：

A removable and reusable insert assembly for positioning and supporting a lifting system within a panel to be formed from cast concrete, the insert assembly having a left and right portion which are detachably removable from each other, and a lid that is secured over the insert. The lid protects an interior space of the insert assembly.

摘要（中）：

一种可移动和可重复使用的插入组件，用于在由铸造混凝土形成的面板内定位和支撑提升系统，所述插入组件具有可彼此拆卸的左右部分，以及固定在插入件上的盖。盖子保护插入组件的内部空间。

公开/授权文献

US06550834B2 Removable insert for creating a void space, as in precast concrete panels 公开/授权日：2003-04-22

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