发明名称 Tile alignment and leveling device
摘要 A device for aligning and leveling tiles as they are laid in floors, walls, countertops, or the like. The device has a locking assembly and a bottom plate combined with a shaft that extends from the bottom plate through the locking assembly so that the locking assembly is movable along the length of the shaft. In use, the device is placed between adjacent tiles so that the locking assembly and bottom plate hold adjacent tiles at a desired height as the setting bed dries. The locking assembly has flexible members adapted to exert a constant compressive force against the tiles during the tile leveling process.
申请公布号 US9228363(B2) 申请公布日期 2016.01.05
申请号 US201313848862 申请日期 2013.03.22
申请人 Davinci Italia/USA Group, Inc. 发明人 Kufner Edward A.;Burgin Ralph
分类号 E04F21/20;E04F21/00 主分类号 E04F21/20
代理机构 Nyemaster Goode, PC 代理人 Nyemaster Goode, PC
主权项 1. A device for laying and leveling tiles, said device comprising: a bottom plate having a top surface; a shaft combined with and extending upwardly from the top surface of the bottom plate; a locking assembly having a first portion with an opening adapted to receive the shaft, a second portion adapted to engage the tiles, and a flexible member combined with the first portion on one end and the second portion on another end, wherein the flexible member is movable between a compressed position and an retraced position such that the flexible member moves from its retracted position to its compressed position when the first portion is moved closer to the second portion, said flexible member is biased in its retracted position; a securing mechanism which allows the locking assembly to move in a first direction along the shaft but not in a second direction along the shaft; and at least one stop member combined with the locking assembly first portion to limit the distance the flexible member can be compressed.
地址 Fairfield IA US