| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the attachment and detachment operation of a shielding plate and to obviate generation of uncomfortable noises. SOLUTION: A plurality of locking rods 15 are integrally projected apart respective spaced intervals on each chassis side plate 2A, and an outer side face 15a of each locking rod 15 is retreated more to a central side of a loader chassis 2 than an outer side angle part 25 of each chassis side plate 2A. The respective projecting plates 18D integrally projected to both side edges of the shielding plate main body 18A are bent diagonally downward at a prescribed angle of inclination and thereby each tongue piece 21 integrally formed at each projecting plate 18D is diagonally upwardly inclined. A fitting hole 20 of each shielding plate 18 is loosely fitted to each locking rod 15 and the shielding plate main part 18A is placed on each of both chassis side plates 2A, due to which each projecting plate 18D is pressed to the outer angle part 25 of each chassis side plate 2A, and is outwardly elastically displaced and cooperatively therewith, each tongue piece 21 is inwardly elastically displaced and a front end edge 21a of each tongue piece 21 is brought into pressurized contact with an outer side surface 15a of each locking rod 15. COPYRIGHT: (C)2008,JPO&INPIT
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