发明名称 Cement slab surface beveling device
摘要 A cement slab surface beveling device including a plate-like support member having a second end, a bottom surface, a first exposed flat portion of the bottom surface, and a second exposed flat portion of the bottom surface; and further including a handle member attached to the support member, and a tapered beveling member attached to the bottom surface of the support member and having an end spaced from the second end of the support member and having a bottom edge and a flat bottom surface extending at an angle from the bottom edge to the bottom surface of the support member. The first exposed flat portion is placed upon a cement slab frame used to form the cement slab and the second exposed flat portion is placed upon the cement slab surface with the beveling member disposed in the semi-harden cement. The beveling device is moved upon the cement slab frame from one side to the other side with the beveling member removing and displacing a portion of the cement to form the beveled surface at the end of the cement slab.
申请公布号 US6183237(B1) 申请公布日期 2001.02.06
申请号 US19990260829 申请日期 1999.03.02
申请人 BLANCHARD DAVID A.;JOHNSON JAMES 发明人 BLANCHARD DAVID A.;JOHNSON JAMES
分类号 B28B11/08;E04F21/16;(IPC1-7):B28B11/08 主分类号 B28B11/08
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