发明名称 Cutter roller with spraying nozzle
摘要 A cutting arrangement which includes a cutting roller whereby a spray liquid supply is controlled by a forces acting on the cutting roller. The cutting roller includes a nozzle holder which functions to inhibit or block the flow of the spray liquid and, when the roller cutter or cutting blade is in operation, a deflecting spring element causes the nozzle holder to tilt thereby releasing a spray liquid to the spraying nozzle.
申请公布号 US4895413(A) 申请公布日期 1990.01.23
申请号 US19870094589 申请日期 1987.09.09
申请人 DIPL.-ING. RUDI BEYER 发明人 BEST, GERD;WEIKERT, NORBERT B.
分类号 E21C35/187 主分类号 E21C35/187
代理机构 代理人
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