Road elements, and method of and device for transferring same

Details Road elements, and method of and device for transferring same Road elements, and method of and device for transferring same

1996-04-05

1998-02-24

Graysay, Tamara L.

Road structure, process, or apparatus

Traffic steering device or barrier

E01F 1510

Patent

active

057205728

ABSTRACT:
Successive road elements of a road barrier, a partition or the like are turnable relative to one another by means of hinge elements connected to their facing walls. They can be transferred by a device having a substantially C-shaped hollow guiding element with opposite ends spaced from one another in a transverse direction, and a plurality of carts each having a substantially vertical shaft articulately connected with two successive road elements in the area of the two successive road elements, so that when the guiding element is longitudinally displaced, the carts are displaced inside the guiding element without engagement of the road elements with the guiding element, and the carts with the successive road elements are transferred from the area of one end to the area of the other end of the guiding element transversely.

REFERENCES:
patent: 4500225 (1985-02-01), Qiuttner
patent: 4666332 (1987-05-01), Burgett
patent: 4881845 (1989-11-01), McKay
patent: 5007763 (1991-04-01), Burgett

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