Rollable temporary roadway and apparatus for rolling up an insta

Road structure – process – or apparatus – Pavement – Modules or blocks

Patent

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Details

14 1, 14 24, 238 10R, 238 14, 242 94, E01C 516, E01C 908

Patent

active

046814825

ABSTRACT:
A rollable temporary roadway is composed of individual supporting elements (2) which are articulately connected by hinge-like joints (7), each of which is formed by a bead (5) and the associated recess of a claw (6). The joints (7) are looped by at least one cable (10), with the cable being guided below the joints. A reeling device (20) for rolling up an installed temporary roadway (1) includes a pipe (21), hub members (22) which can be mounted on the pipe, and a cable arrangement (32, 33, 34).

REFERENCES:
patent: 462587 (1891-11-01), Reagen
patent: 2029953 (1936-02-01), Sutilef
patent: 2140676 (1938-12-01), Hohner
patent: 3252173 (1966-05-01), Robinsky
patent: 3258800 (1966-07-01), Robinsky
patent: 3350013 (1967-10-01), Bergquist
patent: 3820733 (1974-06-01), Roederer
patent: 4047257 (1977-09-01), Bondarchuk, Sr.

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