发明名称 Joint bridging construction for bridges or like structures
摘要 A sealing body member for attaching into an edge beam having upwardly extending arms, wherein at least one of the upwardly extending arms and the adjacent sealing body have respective mirror image longitudinal recesses, and a dowel part for inserting into the recesses, where the sealing body has a longitudinal cut above the recesses and approximately adjacent the upper edge of the upwardly extending wall to permit the sealing body upper part to be folded for inserting the dowel part from above into the recesses.
申请公布号 US4282620(A) 申请公布日期 1981.08.11
申请号 US19790061681 申请日期 1979.07.30
申请人 HARTKORN, ALFRED 发明人 HARTKORN, ALFRED
分类号 E01D19/06;E04B1/684;(IPC1-7):E01D19/06;E01C11/02 主分类号 E01D19/06
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