发明名称 CABIN DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To improve tractor working environment with an enlarged habitation space, a reduced feeling of being cramped, an allowance and a state in which heeling is sensed. Ž<P>SOLUTION: A cabin frame, fixed to a tractor vehicle body, is installed with: a front panel in a front area; rear-pivoting type door panels placed on right and left sides; an upper roof having an inner roof and an outer roof; and a lower floor sheet. The right and left front struts of the cabin frame are formed in outwardly protruding circular-arc shapes when viewed from the front and outwardly protruding circular-arc shapes when viewed from the sides. The upper front beam of the cabin frame located in front of the roof is formed in an upwardly protruding circular-arc shape when viewed from the front. The right an left side edges of the front panel are formed along the right and left front struts in outwardly protruding circular-arc shapes when viewed from the front and outwardly protruding circular-arc shapes when viewed from the sides. The upper edge of the front panel are formed along the upper front beam in an upwardly protruding circular-arc shape when viewed from the front. The front panel is formed in a nearly spherical shape that gradually protrudes forward from the right and left side edges and the upper edge toward a central area. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010189001(A) 申请公布日期 2010.09.02
申请号 JP20100131949 申请日期 2010.06.09
申请人 KUBOTA CORP 发明人 HASEGAWA KOICHI;SATO KENGO
分类号 B62D33/06 主分类号 B62D33/06
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