Dowel bar placing

Road structure – process – or apparatus – Process

Patent

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Details

404 88, E01C 2302, E01C 306, E01C 728, E01C 1124

Patent

active

046889639

ABSTRACT:
An attachment to a slipform paver is provided which has side plates and surface plates engaging the sides and top surface respectively of a freshly formed slab of concrete, the slide plates being movable laterally to conform to deviations in the direction of the path of the concrete slab and the surface plate inclining upwardly toward the slab edge to maintain the slab contour during insertion of the dowel bars through the side plate into the side edge of the slab.

REFERENCES:
patent: 2389773 (1945-11-01), Golden
patent: 2654297 (1953-10-01), Nettleton
patent: 3068766 (1962-12-01), Houck
patent: 3491661 (1970-01-01), Hudis
patent: 3530776 (1970-09-01), Hudis
patent: 3876323 (1975-04-01), Williams
patent: 4136993 (1979-01-01), Fletcher
patent: 4433936 (1984-02-01), Moser
patent: 4493584 (1985-01-01), Guntert
Western Construction (Mar. 1960).

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