PROBLEM TO BE SOLVED: To provide a carrier device capable of installing along a narrow road of a steep slope city area difficult or impossible for a vehicle such as an emergency vehicle and a refuge vehicle to pass through.;SOLUTION: This carrier device 2 is constituted of a rail support 3 to bury a bottom part overhanging part 3a in the road 1, a pipe 5 for rail support installed between upper part overhanging parts 3c of the rail support 3 through a connecting fitting 4, a rail 7 with a rack suspended on the pipe 5, a tractor 9 with a motor to travel by being engaged with the rail 7 with the rack and and a carrier car 10 pulled by the tractor 9. The rail support 3 is constituted of a falling preventive member 11 to connect support parts 3b to each other by bending a round pipe and the connecting fitting 4 having a spherical body 4a to fit end parts 5a of the pipe 5 for rail support on the upper part overhanging parts 3c of the rail support 3 in the front and the rear. The connecting fitting 4 is free to connect and disconnect a pair of half-split pipe support members 4b on which the spherical part 4a is mounted to and from the upper part overhanging parts 3c of the rail support 3.;COPYRIGHT: (C)2005,JPO&NCIPI
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