发明名称 Highway divider
摘要 A highway divider including a plurality of butt-joined divider members which each has two side walls which are oppositely concavely curved in vertical cross-section. The side walls are uniformly curved over the entire height thereof. The divider members are stiffened by at least two spaced-apart transverse webs. The longitudinal edges of the side walls end tangentially in a common horizontal plane. The upper longitudinal edges of the side walls are connected to an underside of a connecting pipe which has a plug at one end thereof and plug socket on the other end.
申请公布号 US5074705(A) 申请公布日期 1991.12.24
申请号 US19910660434 申请日期 1991.02.22
申请人 SPIG SCHUTZPLANKEN-PRODUKTIONS-GESELLSCHAFT MBH & CO. KG 发明人 SCHMITT, KARL-HEINZ
分类号 E01F15/14;E01F15/02;E01F15/08 主分类号 E01F15/14
代理机构 代理人
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