发明名称 Gully/rain inlet cleaning device for vehicle, has lifting unit for lifting sand trapping box, holding unit for holding box, and swiveling unit for swiveling box around specific degree, where device is driven hydraulically or electrically
摘要 <p>The device (4) has a lifting unit for lifting a sand trapping box and consisting of a hoisting rope (6) with a motor drive, where the device is driven hydraulically or electrically. A holding unit (8) holds the box, and a swiveling unit swivels the box around 180 degrees. A stopper unit (12) is provided for limiting the swiveling movement of the box, and a pressure-relief valve is triggered when the unit (8) reaches an end position. Independent claims are also included for the following: (A) a vehicle comprising a device for cleaning a gully/rail inlet (B) a method for cleaning a gully/rain inlet.</p>
申请公布号 DE102004043781(A1) 申请公布日期 2006.03.09
申请号 DE20041043781 申请日期 2004.09.08
申请人 MAAS, RUEDIGER 发明人 MAAS, RUEDIGER
分类号 E03F5/04;E03F7/10 主分类号 E03F5/04
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