| 摘要 |
PROBLEM TO BE SOLVED: To provide a ladder for a trailer, which is safely usable by being propped on a loading bed N of the trailer T. SOLUTION: The ladder for the trailer is usable by being propped on the loading bed N of the trailer T, and formed of a ladder main body 3 which is set up by horizontally erecting rungs 2 between a pair of side frames 1, a mounting fitting 4 for hooking the ladder, which is attached to a peripheral frame body F of the loading bed N when the ladder main body 3 is propped on the loading bed N, and hook fittings 5 arranged on an upper edge of the ladder main body 3. The mounting fitting 4 has a mounting member 12 mounted on an upper surface Fa of the loading bed peripheral frame body F, a support member 13 abutted on and supported by an outer surface Fb of the peripheral frame body F, and a hook bar 11 arranged on an external surface of the support member 13 so as to have the hook fittings 5 hooked thereon. COPYRIGHT: (C)2007,JPO&INPIT
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