发明名称 Anchored/resilient hardwood floor system
摘要 An anchored/resilient floor system includes at least one upper flooring layer supported by parallel rows of attachment members which are supported above a base by a plurality of compressible pads, the attachment members being secured to the base at predetermined positions therealong by a fastener construction which permits downward deflection under loaded conditions but prevents vertical raising of the members beyond their initial static position. The attachment members are anchored in a manner which does not hold the pads in a precompressed state when the floor is unloaded. The fastener construction may include a one, two or three piece construction. The single member fastener construction is particularly suitable for reanchoring or retrofitting an already installed floor at a significantly lower cost than that of installing a new floor, and the one-piece fastener construction also may be adapted for use with a portable floor.
申请公布号 USRE37615(E1) 申请公布日期 2002.04.02
申请号 US19990266398 申请日期 1999.03.10
申请人 ROBBINS, INC. 发明人 NIESE MICHAEL W.
分类号 E04F15/22;(IPC1-7):E04B5/00 主分类号 E04F15/22
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