专利名称：ROLLER
发明人：STICKEL, UWE,DIEDERICH, MARKUS申请号：EP01907404.6申请日：20010104公开号：EP1254032A1公开日：20021106
摘要：It the present invention relates to a kind of roller (10) include wheel hub (11)and walking (1) is a kind of has working surface (4) and side (3) by rubber. The purpose ofthe present invention is improving, especially produce, this roller. The first hub (7) ormultiple first grooves are rotated, the setting of these grooves has surface (3) and belocated at radial distance in circular arc side to be intercepted from hub.
申请人：TENTE-ROLLEN GMBH & CO.
地址：Herlinghausen 75 D-42929 Wermelskirchen DE
国籍：DE
代理机构：Müller, Enno, Dipl.-Ing.
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