发明名称 BLOCK WITH LATERAL SPACERS
摘要 A paving stone (1) which has lateral spacers (12, 13) for forming uniform joints (22) is proposed. The abutting faces (4) of the spacers (12, 13) are shaped for the positive joining-on of a neighboring stone in a paving stone bond (19) in such a way that, with complementary spacers (12, 13), to be assigned to each other in pairs, of opposite paving stone sides (9, 11), they have the same profile and are shaped such that they join against one another in a positive meshing. This provides a stone which, by the shaping of its spacers, anchors the stone in the bond (19) with respect to a side-parallel displacement.
申请公布号 CA2138039(C) 申请公布日期 1999.06.01
申请号 CA19942138039 申请日期 1994.02.22
申请人 发明人 SCHEIWILLER, RENE
分类号 E01C5/00;E01C9/00;(IPC1-7):E01C5/00 主分类号 E01C5/00
代理机构 代理人
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