发明名称 AIR TUBE BLOCK BRIDGE
摘要 A bridge which is built with the pneumatic tube block recycling the waste tire is provided that the follow up is facilitated by managing only the pneumatic pressure. A bridge which is built with the pneumatic tube block(2) recycling the waste tire comprises an upper plate part(3) including a pneumatic tube block, and a package part(4) reproduced as the waste tire laminated on the top of the upper plate portion. The pneumatic tube block includes a bolt hole(6a) penetrated through the top and bottom and is combined with the package part through the bolt inserted into the bolt hole.
申请公布号 KR20090029509(A) 申请公布日期 2009.03.23
申请号 KR20070094821 申请日期 2007.09.18
申请人 KIM, WOO YEOL;KIM, WAN SIK;LEE, JUNG KYUNG 发明人 KIM, WOO YEOL;KIM, WAN SIK;LEE, JUNG KYUNG
分类号 E01D19/12;E01D19/00;E01D101/40 主分类号 E01D19/12
代理机构 代理人
主权项
地址