发明名称 Mobile cement laying machine
摘要 A mobile cement laying machine for delivering concrete via tracks to areas which are difficult to access by truck. The mobile cement laying machine includes a carriage with a front end and a back end. A hopper is mounted to an upper side of the carriage toward the front end of the carriage. The hopper has an open top and a slot providing a lower opening into the hopper for dispensing cement from the hopper. A gate substantially closes the slot of the hopper. A pair of first rail wheels are coupled to the carriage towards the front end of the carriage. A pair of second rail wheels are coupled to the carriage towards the back end of the carriage.
申请公布号 US6286436(B1) 申请公布日期 2001.09.11
申请号 US19990405704 申请日期 1999.09.24
申请人 SANSALONE GIANCARLO A. 发明人 SANSALONE GIANCARLO A.
分类号 E01C19/48;(IPC1-7):B61D7/02 主分类号 E01C19/48
代理机构 代理人
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