发明名称 Excavating Machine
摘要 It is an object of the present invention 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 maintenability. In the power shovel 50 which include 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 an upper part of the engine, and a device frame (12) disposed on a front part of the body frame (11) and storing hydraulic devices, side and a 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 left and right side-covers (14) and (15) and a rear cover (16).
申请公布号 US2009084003(A1) 申请公布日期 2009.04.02
申请号 US20060282852 申请日期 2006.08.25
申请人 YANMAR CO., LTD. 发明人 NOBAYASHI TAKAFUMI;OYAMADA YASUYUKI;IKEDA TAKAHIRO;NISHIHARA KEIICHI;NAGATA MASAO;KONDOU SAIZOU;MIYANISHI MASAMI
分类号 E02F5/02 主分类号 E02F5/02
代理机构 代理人
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