| 摘要 |
PROBLEM TO BE SOLVED: To provide a step-eliminating slope device for bypassing a sidewalk construction site which is not a burden on a user of a wheel chair. SOLUTION: The sidewalk step eliminating slope device 10 comprises a curbstone plate 11A, a support leg means 14 having a leg 15 whose height is adjustable, a curbstone plate means 11 comprising a first coupling means (hooking means) 16: a slope plate 17A coupled with the curbstone plate 11A, a flange shaped side guard 19 which is raised from a lateral end edge of the slope plate, a second coupling means (bar means) 20 coupled with the first coupling means, a shock-absorbing pad 21, a slope means 17 having a porous angle member 22A as a third coupling means: an end plate 23A, and an end slope means 23 having a fourth coupling means (pin) coupled with the third coupling means. When the step of the curbstone is large, an auxiliary slope means 25 is interposed between the curbstone plate means 11 and the slope means 17. Several kinds of plates formed of a light weight metal have a front surface which is anti-skid processed and a rear surface which is rib-reinforced, respectively. COPYRIGHT: (C)2007,JPO&INPIT
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