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1. 发明授权

US4953341A Spacers for laying tile and method of use 失效
标题翻译：铺垫的垫片和使用方法
公开(公告)号：US4953341A
公开(公告)日：1990-09-04
申请号：US393236
申请日：1989-08-14
申请人： Bob Joos
发明人： Bob Joos
IPC分类号： E01C5/00 , E04F15/02 , E04F21/00
CPC分类号： E04F15/02 , E01C5/006 , E04F21/0092 , Y10S33/20 , Y10S52/01
摘要： A single piece spacer element is disclosed for insertion between spaces between tiles for uniform spacing of the tiles. The spacer element comprising a plurality of legs extending radially from a common juncture, with the legs being formed with beveled edges which facilitate their removal from the adhesive material between the tiles once the adhesive has cured. The invention also comprises integrally formed cylindrical or U-shaped stems which extend from the surface of the spacer element and which aid in placement and removal thereof. The invention also comprises the method of using the spacer element to space and align tiles.
摘要翻译：公开了一种用于在瓷砖之间的间隔之间插入用于瓷砖均匀间隔的单件隔离元件。间隔元件包括从共同接合部径向延伸的多个腿部，其中腿部形成有倾斜的边缘，一旦粘合剂固化就有助于它们从瓷砖之间的粘合剂材料上移除。本发明还包括一体形成的圆柱形或U形杆，其从间隔元件的表面延伸并且有助于其放置和移除。本发明还包括使用间隔元件来空间和对齐瓷砖的方法。

2. 发明授权

US4908952A Alignment and support device for tiles having reinforced gripping area 失效
标题翻译：具有加强抓地力的瓦片对准和支撑装置
公开(公告)号：US4908952A
公开(公告)日：1990-03-20
申请号：US382350
申请日：1989-07-20
申请人： Bob Joos
发明人： Bob Joos
IPC分类号： E04F13/14 , E04F21/00 , E04F21/22 , F16B2/14
CPC分类号： F16B2/14 , E04F13/14 , E04F21/0092 , E04F21/22
摘要： An alignment and support device for tiles having a generally wedge-shaped rectangular body which tapers from a rear edge to a front edge thereof. The rear edge of the device is reinforced by a generally U-shaped ridge which is coextensive with the rear edge and portions of the side edges thereof. The reinforcement ridge aids the user in gripping the device for placement and removal. Ridge members may also be included on the surface of the device extending from the reinforcement ridge to the front edge thereof for increasing the overall thickness and rigidity of the wedge so that it can be used for spacing larger tiles and/or marble slabs. In another embodiment of the device, the retaining ridge is simplified to extend along only the rear edge of the wedge. Such a modification allows the device to be used on smaller tiles where greater reinforcement is not required.
摘要翻译：一种用于瓷砖的对准和支撑装置，其具有从后缘到其前边缘逐渐变细的大致楔形的矩形体。装置的后边缘通过大致U形的脊加强，该脊与后边缘及其侧边缘的部分共同延伸。加强筋有助于使用者抓紧装置以进行放置和移除。脊部构件也可以包括在从加强脊延伸到其前边缘的装置的表面上，以增加楔的整体厚度和刚度，使得其可以用于间隔更大的瓦片和/或大理石板。在该装置的另一个实施例中，保持脊被简化为仅沿着楔的后边缘延伸。这样的修改允许将装置用于不需要较大加强件的较小的瓦片上。

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