发明名称 Step or platform for a stepladder
摘要 The invention relates to a step or platform for a stepladder which exhibits strings, having a plurality of protrusions which extend at mutual spacings from one string to the other and jut out from the top side of the step or platform. The cross-section of the protrusions is in the form of a polygon. The base side of the respective protrusion is arranged such that it is sunk in the step or platform, in doing so forming a channel, and said channel being designed in a manner complementary to that portion of the integrally formed protrusion which projects out of the top side. Each protusion has in each case at least one sharp edge extending in its direction.
申请公布号 DE3842302(A1) 申请公布日期 1990.06.21
申请号 DE19883842302 申请日期 1988.12.16
申请人 HAILO-WERK RUDOLF LOH GMBH & CO KG, 6342 HAIGER, DE 发明人 GROSS, CHRISTIAN, 5902 NETPHEN, DE;PETRI, CHRISTOF, 6340 DILLENBURG, DE
分类号 E06C1/393;E06C7/08 主分类号 E06C1/393
代理机构 代理人
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