Tires

Details Tires Tires

1975-04-03

1976-07-06

Hoffman, Drayton E.

Resilient tires and wheels

Tires, resilient

Pneumatic tire or inner tube

152338, 152341, 152342, B60C 506

Patent

active

039676706

ABSTRACT:
A tire has a succession of peripherally arranged compartments. The compartments are interconnected by separate passages via one-way check valves for inflating the compartments through one passage and deflating them through another. The passages are both connected to a main valve which enables the passages and thereby the compartments to intercommunicate at least during inflation or deflation but separates the passages and thereby the compartments otherwise.

REFERENCES:
patent: 1133938 (1915-03-01), Devereux
patent: 1424824 (1922-08-01), Johnson et al.
patent: 1881655 (1932-10-01), Katz
patent: 2155206 (1939-04-01), Steindel

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