Portable sectional flooring system
    1.
    发明授权
    Portable sectional flooring system 失效
    便携式地板系统

    公开(公告)号:US4538392A

    公开(公告)日:1985-09-03

    申请号:US465152

    申请日:1983-02-09

    IPC分类号: E01C13/04 E04F15/02 E04C1/10

    摘要: Portable sectionalized flooring suitable for a basketball court or the like is assembled from a plurality of separate floor sections arranged in rows with each section composed of interengaged tongue and groove strips defining the floor surface, spaced stringers extending transversely of such strips and an underlayment interposed between the strips and stringers. Each section has at least one end provided with projecting fingers defined by selected strips projecting beyond strips intermediate to these selected strips for the fingers on adjoining section ends to interdigitate and thereby form interlocking finger joints. Groups of the sections are of different lengths to be assembled in rows with the interlocking finger joints of adjacent rows being staggered and latch devices are provided to interlock adjoining floor sections within each row and adjacent rows within the sectionalized flooring area.

    摘要翻译: 适合于篮球场等的便携式分区地板由多个分开布置成行的地板部分组装,每个部分由限定地板表面的相互接合的舌和槽条组成,间隔开的横梁横向延伸, 条和桁条。 每个部分具有至少一个端部,该端部设置有突出的指状物,所述伸出的指状物由选定的条形突出部分突出,以在相邻部分端部处的指状物之间延伸超过这些所选择的条带,以互相指向并由此形成互锁的手指关节。 这些部分的组具有不同长度的组合成行,相邻行的互锁指关节是交错的,并且提供闩锁装置以互锁每个行内的相邻的地板部分和分段地板区域内的相邻行。