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1. 发明公开

EP1741618A1 OPENING/CLOSING DEVICE OF CONSTRUCTION MACHINERY 审中-公开
标题翻译： ÖFFNUNGS-/ SCHLIESSVORRICHTUNG VON BAUMASCHINEN
公开(公告)号：EP1741618A1
公开(公告)日：2007-01-10
申请号：EP05720310.1
申请日：2005-03-02
申请人： Shin Caterpillar Mitsubishi Ltd.
发明人： ISHIMARU, Tetsuya, SHIN CATERPILLAR MITSUBISHI LTD , KUDO, Ryu, SHIN CATERPILLAR MITSUBISHI LTD. , FUJIWARA, Makoto, SHIN CATERPILLAR MITSUBISHI LTD.
IPC分类号： B62D25/12
CPC分类号： E02F9/00 , B60Y2200/41 , E02F9/0891 , E05B17/0037 , E05B63/04 , E05B77/00 , E05D3/145 , E05Y2900/518 , E05Y2900/536
摘要： An opening and closing device for opening and closing a bonnet provided in the rear part of the machine body is arranged in such a manner as to ensure as large an opening portion to be formed when the bonnet is opened as possible. The opening and closing devices 18 and 19 for the bonnet 13 provided in the rear part of the machine body are adapted to have a 4-point supported link structure comprising: a bonnet side support plate 21 fixed integrally to the bonnet 13 and having first and second support members 21c and 21d provided, respectively, in the front and rear end portions thereof; a machine body side support plate 20 fixed integrally to a bracket for opening and closing device 17a that is provided in the rear frame 10 and having first and second support members 20c and 20d provided, respectively, in the front and rear end portions thereof; and first and second links 22 and 23 for movably connecting, respectively, the first support members 20c and 21c and the second support members 20d and 21d on the respective support plates 20 and 21.
摘要翻译：用于打开和关闭设置在机体的后部的发动机罩的打开和关闭装置被布置成确保当发动机罩尽可能打开时要形成的开口部分大。用于设置在机体后部的发动机盖13的开闭装置18和19适于具有4点支撑的连杆结构，该连接结构包括：主体侧支撑板21，其一体地固定到发动机罩13上，并且具有第一和分别设置在其前端部和后端部的第二支撑构件21c和21d; 整体地固定在支架上的机体侧支撑板20，该托架用于设置在后框架10中并具有分别设置在其后端部的第一和第二支撑构件20c和20d的开闭装置17a; 以及分别将各个支撑板20和21上的第一支撑构件20c和21c以及第二支撑构件20d和21d可移动地连接的第一和第二连杆22和23。

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