Land vehicles: wheels and axles – Wheel – Having housing for tire inflation means
Patent
1992-03-10
1993-07-20
Stormer, Russell D.
Land vehicles: wheels and axles
Wheel
Having housing for tire inflation means
152DIG11, 152427, B60B 2102
Patent
active
052287556
ABSTRACT:
The rim (1), which is intended to be equipped with a tire P of tubeless t, has a groove (11) adjacent the rim lip (10). This groove (11) is closed by an annular packing (2) having a valve (3). The valve body (32) is surrounded by a sheathing (21) of vulcanized rubber; the secant modulus of elasticity of which, under compression, is equal to at most 0.20 times the secant modulus of compression of the vulcanized rubber constituting the packing, these two moduli being measured under a relative deformation of 10%. A slot is provided in the rim for the entrance of inflation air.
REFERENCES:
patent: 1693859 (1928-12-01), Nelson
patent: 2634785 (1953-04-01), Tubbs
patent: 2823724 (1958-02-01), Gill
patent: 3884286 (1975-05-01), Verdier
Compagnie Generale des Etablissements Michelin - Michelin & Cie
Stormer Russell D.
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