Air-spring, in particular for the use under extreme conditions

Details Air-spring, in particular for the use under extreme conditions Air-spring, in particular for the use under extreme conditions

1988-08-22

1991-06-18

Oberleitner, Robert J.

Spring devices

Vehicle

Comprising compressible fluid

F16F 904

Patent

active

050244248

ABSTRACT:
An improved air spring with a diaphragm fixed to a closing element by overlapping fitting, wherein the diaphragm is made of rubber or any other synthetic material similar to rubber, it is provided with a strength carrier insert and it has on one or both ends flanges reinforced with steel wire or any other suitable wire. The closing element is a cylindrical-symmetrical flanged disc, made of sheet-material processed expediently by sheet-deformation, which is subdivided into sections promoting assembly with introductory continuously increasing and thereafter reduced local diameter.

REFERENCES:
patent: 2916284 (1959-12-01), Bertsch et al.
patent: 3074709 (1963-01-01), Ballard et al.
patent: 3130965 (1964-04-01), Niclas
patent: 4506910 (1985-03-01), Bierens
patent: 4629169 (1986-12-01), Arnaud et al.
patent: 4787606 (1988-11-01), Geno et al.
patent: 4787608 (1988-11-01), Elliot

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