发明名称 EXCAVATING MACHINE
摘要 <p>To provide a cover for a power shovel which can be manufactured at a low cost by reducing the number of parts and production man-hours and can be improved in maintainability. In the power shovel (50) which includes an upper revolution structure (10) having a body frame (11), a seat support stand (13) disposed at the rear of the body frame (11) and covering the upper part of an engine, and a device frame (12) disposed on the front part of the body frame (11) and storing hydraulic devices, the side and rear parts of the seat support stand (13) and the side part between the device frame (12) and the body frame (11) are covered by right and left side-covers (14, 15) and a rear cover (16).</p>
申请公布号 WO2007105324(A1) 申请公布日期 2007.09.20
申请号 WO2006JP316716 申请日期 2006.08.25
申请人 YANMAR CO., LTD.;NOBAYASHI, TAKAFUMI;OYAMADA, YASUYUKI;IKEDA, TAKAHIRO;NISHIHARA, KEIICHI;NAGATA, MASAO;KONDOU, SAIZOU;MIYANISHI, MASAMI 发明人 NOBAYASHI, TAKAFUMI;OYAMADA, YASUYUKI;IKEDA, TAKAHIRO;NISHIHARA, KEIICHI;NAGATA, MASAO;KONDOU, SAIZOU;MIYANISHI, MASAMI
分类号 E02F9/00;E02F9/08 主分类号 E02F9/00
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