Expansion joint

Details Expansion joint Expansion joint

1977-08-29

1978-09-05

Byers, Nile C.

Road structure, process, or apparatus

Pavement

Including joint means

14 165, 52396, E01C 1102

Patent

active

041115821

ABSTRACT:
A buried expansion joint for bridges and the like has an elastomeric member having areas of increased compressibility towards each edge, and integral flanges at each edge for securing to bridge deck parts. The bridging member with its flanges is a continuous, constant cross-section, extrusion and is cut either in the factory, or on site, to lengths corresponding to the width of the bridge roadway.

REFERENCES:
patent: 1637480 (1927-08-01), Gage
patent: 2282335 (1942-05-01), Methven
patent: 2619884 (1952-12-01), Jacobson
patent: 3135176 (1964-06-01), Foulger
patent: 3316574 (1967-05-01), Pare
patent: 3474625 (1969-10-01), Draper
patent: 3583120 (1971-06-01), Wangerow
patent: 3808762 (1974-05-01), Hurst
patent: 3813180 (1974-05-01), O'Brill

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