Bridging expansion joint device

Details Bridging expansion joint device Bridging expansion joint device

1982-12-21

1985-03-12

Novosad, Stephen J.

Road structure, process, or apparatus

Pavement

Including joint means

404 67, 404 69, 52396, 52573, E01C 1112

Patent

active

045041709

ABSTRACT:
The present invention relates to an improved expansion joint for bridging e space between structural components susceptable to relative movement. The joint construction presents an uninterrupted transition between the structural components and is capable of compensating for vertical as well as lateral displacement of the joined parts. The device is capable of withstanding high load forces due to a novel self centering reinforcing rail.

REFERENCES:
patent: 1978283 (1934-10-01), Rew
patent: 3039232 (1962-06-01), Dunn
patent: 3527009 (1970-09-01), Nyquist
patent: 3677145 (1972-09-01), Wattiez
patent: 3899261 (1975-08-01), Mieville
patent: 4063840 (1977-12-01), Fordyce et al.
patent: 4148167 (1979-04-01), Puccio
patent: 4184298 (1980-01-01), Balzer et al.
patent: 4279533 (1981-07-01), Peterson et al.

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