Airspring and sleeve

Spring devices – Vehicle – Comprising compressible fluid

Patent

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Details

156175, 92103R, 264103, 267 6424, F16F 904, F16J 300, B65M 8100, B29D 2800

Patent

active

047638834

ABSTRACT:
An airspring sleeve and airspring that each have a chamber portion and rolling lobe portion reinforced with successive layers of embedded cord where cord in one layer is wound at opposite helical angles from cord of a second successive layer and where the cord is wound at inconstant helical angles in an annular band portion of least one of the sleeve portions.

REFERENCES:
patent: 1460949 (1923-07-01), Currier
patent: 2257913 (1941-10-01), Maranville
patent: 2980571 (1961-04-01), Mosshart et al.
patent: 3319952 (1967-05-01), Travers
patent: 3403603 (1968-10-01), Turner
patent: 3666598 (1972-05-01), Christie et al.
patent: 3897941 (1975-08-01), Hirtreiter et al.
patent: 3970495 (1976-07-01), Ashton et al.
patent: 3992239 (1976-11-01), Schroeder
patent: 4118262 (1978-10-01), Abbott
patent: 4174827 (1979-11-01), Hirtreiter et al.
patent: 4629170 (1986-12-01), Warmuth

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