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专利名称：Hydraulic excavator
发明人：Murakami, Yoshiaki, c/o Yutani Heavy Ind.,
Ltd.,Imashige, Hirokazu, c/o Yutani HeavyInd., Ltd.
申请号：EP97304582.6申请日：19970626公开号：EP0816575A2公开日：19980107
专利附图：
摘要：A Pin is laid out so as to pass through a boom laid out between a pair of bossesof the center frame of the upper rotating body, and are attachably, detachably, and
pivotably mounted on the boom. A cab is laid out on one side of the pair of bosses, andoil tanks such as a hydraulic oil tank and fuel oil tank are laid out on the other sidethereof. The sections of oil tanks that meet the extension line of the center line of thepins are formed as a space section with which the pin does not interfere when the pin ismoved along the extension line. In the upper rotating body where the hydraulic oil tankand the fuel oil tank are laid out to keep the relation of the front and rear positions, thespace between both oil tanks is positioned nearly on the extension line of the center lineof the pins, and a cut section of the oil tank is formed on at least one side of both oiltanks, and besides partly hollowly.
申请人：KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd.
地址：3-18, Wakinohama-cho 1 chome, Chuo-ku Kobe 651 JP
国籍：JP
代理机构：BROOKES & MARTIN
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