发明名称 Concrete delivery truck
摘要 An apparatus and process for mixing and depositing a strand reinforced concrete mix at a job site from a concrete delivery truck including a mixer on the truck for mixing separate concrete ingredients at a job site, which truck further includes a fiber strand chopping device on the truck disposed and adapted to introduce chopped fiber strand lengths into the separate concrete ingredients and water and deposit the mix selectively at the job site without clumping and grouping of the fiber strand lengths in the mix.
申请公布号 US7172145(B2) 申请公布日期 2007.02.06
申请号 US20030368107 申请日期 2003.02.15
申请人 VM FIBER FEEDER, INC. 发明人 KNEPP DARRELL
分类号 B02B5/02;B67D7/78 主分类号 B02B5/02
代理机构 代理人
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