Bridges – Truss – Arrangement
Patent
1978-08-21
1980-07-01
Byers, Jr., Nile C.
Bridges
Truss
Arrangement
52167, 248181, E01D 1906
Patent
active
042098688
ABSTRACT:
A fixed support structure comprising a pair of support units each including a housing and a ball stud having a ball portion placed in the housing and a threaded shank portion, which are formed integrally with the ball portion, the ball stud shank portions extending downward for the respective housings, the housings fixed to an upper structure such as a bridge girder directly or indirectly in spaced relation, and the ball stud shank portions threadedly fixed to a retainer fixed on a base plate fixed to a lower structure such as a bridge base.
REFERENCES:
patent: 592852 (1897-11-01), Westwood
patent: 1829964 (1931-11-01), Randall
patent: 2705928 (1955-04-01), Pont
patent: 3311329 (1967-03-01), Lakitsky
patent: 3347002 (1967-10-01), Penkuhn
patent: 3606704 (1971-09-01), Denton
patent: 3806975 (1974-04-01), Fyfe
Nozu Toshiro
Tada Hiroshi
Byers Jr. Nile C.
Oiles Industry Co. Ltd.
Oujevolk George B.
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