Spheric cap bearing device for safely connecting elements of bri

Details Spheric cap bearing device for safely connecting elements of bri Spheric cap bearing device for safely connecting elements of bri

1995-10-02

1997-01-28

Footland, Lenard A.

Bearings

Linear bearing

Plain bearings

521674, F16C 3102

Patent

active

055972390

ABSTRACT:
The present invention relates to a spheric cap bearing device for safely connecting elements of bridges, viaducts, buildings and the like, which comprises a bottom element, in which there is provided a recess in which is engaged a spheric cap coupling element the bottom of which is slidably supported on the bottom of the recess.
At the top of the bottom element there is arranged a top element provided, on the bottom side thereof, with a concave recess mating with the spheric surface of the coupling element.

REFERENCES:
patent: 3971598 (1976-07-01), Rudge
patent: 4238137 (1980-12-01), Furchak et al.
patent: 4320549 (1982-03-01), Greb
patent: 4644714 (1987-02-01), Zayas

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