Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1989-12-19
1992-04-21
Knable, Geoffrey L.
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
152454, 152559, B60C 300, B60C 1505
Patent
active
051058650
ABSTRACT:
A bias tire for an aircraft includes a laminate formed by laminating a plurality of plies intersecting with each other and reinforced by organic fiber cords having a large thermal contraction coefficient. Both ends of the plies are turned up around bead cores. A profile curve I of a representative ply corresponding to that number counted from an innermost ply of the laminate plus one, which is one half of a total number of the plies when the tire mounted on a normal rim is filled with 1% of a normal inner pressure is constructed by a smoothly changing crown profile curve J and a smoothly changing side profile curves K. The crown profile curve J intersects a natural equilibrium profile curve H and is positioned between natural equilibrium profile curves E and H between both shoulder ends. The side profile curves K contact both the natural equilibrium profile curves E and H at rim points and smoothly connecting with the crown profile curve J and are positioned outwardly of the natural equilibrium profile curves E and H between the shoulder ends and rim points.
REFERENCES:
patent: 4349062 (1982-09-01), Tsurunaga et al.
patent: 4481994 (1984-11-01), Pommier
patent: 4513802 (1985-04-01), Togashi et al.
patent: 4867218 (1989-09-01), Asano et al.
Kuroda Masahiro
Takanami Takeshi
Togashi Minoru
Bridgestone Corporation
Knable Geoffrey L.
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