发明名称 |
FRAME STRUCTURE FOR WORKING VEHICLE |
摘要 |
Production of a working vehicle frame consumes high costs because it requires high rigidity. A simple construction improves the rigidity of the frame and reduces costs required for the production. In a structure of a frame (9) for a working vehicle (1), side sections of the frame (9) are constructed in a boat form, and, in a front view, the width of a lower section of the frame (9) is set smaller than that of the central section in the vertical direction of the frame (9). Further, a mast plate (63) for supporting a front loader (2) and a front axle installation plate section (75) are integrated, and side frames (62) constructing the side section of the frame (9) and the mast plate (63) are jointed in a lateral T shape in a side view.
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申请公布号 |
EP1867558(A1) |
申请公布日期 |
2007.12.19 |
申请号 |
EP20060712166 |
申请日期 |
2006.01.23 |
申请人 |
YANMAR CO., LTD. |
发明人 |
SAKAMOTO, KUNIHIKO;TAKATA, KOUICHI;OGATA, NAGAHIRO;YAMASHITA, YOUSUKE;TAJIMA, MAKIKO |
分类号 |
B62D21/18;B62D25/20;E02F9/10;E02F9/16 |
主分类号 |
B62D21/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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