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    • 8. 发明申请
    • Floor groover
    • 地板沼泽地
    • US20030115760A1
    • 2003-06-26
    • US10029051
    • 2001-12-21
    • Leo Martinez
    • B26B029/06
    • B26D3/065B26B29/06B29C65/12B29C65/18B29C65/42B29C66/1142B29C66/1224B29C66/1228B29C66/43B29C66/71B29C66/836B29C66/8612B29C2793/0081B29L2031/732E04F13/08B29K2021/00B29K2027/06
    • A manually operated floor grooving tool is provided which has opposing front and rear ends with a seam-following roller at its front end and a groove-following roller at its rear end. The tool also employs a pair of grooving blades, one at the front end and one at the rear end. The front grooving blade is inclined upwardly and rearwardly with its cutting tip located just behind the forward axis of rotation of the seam-following guide. The rear-end grooving blade, on the other hand, projects rearwardly from the rear end of the tool and is inclined upwardly and forwardly and behind the groove-following roller. The front-end grooving blade is utilized to form a groove along abutting sections of flooring with the seam-following guide following the seam between the abutting sections and with the groove-following guide traveling in the groove formed by the front-end grooving blade. At a vertical abutment, such as a wall or a cabinet, the orientation of the tool is reversed so that the rear-end grooving blade is directed toward the vertical abutment. Since the rear-end grooving blade projects beyond the end of the tool in which it is secured, it can complete the formation of the groove all the way up to the vertical abutment. The groove is thereafter filled with sealant in a conventional manner. The tool and blades of the invention can also be utilized to create curved grooves in a flooring surface which are later filled with sealant to form decorative patterns.
    • 提供了一种手动地板切槽工具,其具有相对的前端和后端,在其前端具有接缝辊,在其后端具有凹槽跟随辊。 该工具还采用一对开槽刀片,一个在前端,另一个在后端。 前开槽刀片向上和向后倾斜,其切割尖端恰好位于接缝引导件的向前旋转轴线的后面。 另一方面,后端切槽刀片从工具的后端向后突出,并且在凹槽跟随辊之后向上和向后倾斜。 前端切槽刀片用于沿着地板的邻接部分形成凹槽,随着接缝部分之间的接缝,跟随在前端切槽刀片形成的凹槽中的凹槽随动导向件。 在诸如墙壁或橱柜的垂直邻接处,工具的方向被反转,使得后端开槽刀片朝向垂直邻接。 由于后端切槽刀片突出超过固定在其上的工具的端部,所以它可以完全形成直到垂直支座的凹槽。 然后以常规方式填充该密封剂。 本发明的工具和刀片也可用于在地板表面中产生弯曲的凹槽,后者填充有密封剂以形成装饰图案。