Polyurethane tire and wheel assembly

Details Polyurethane tire and wheel assembly Polyurethane tire and wheel assembly

1977-11-14

1979-08-14

Person, Sandra M.

Resilient tires and wheels

Tires, resilient

Cushion

301 63PW, 528 64, B60C 100, C08G 1876, C08K 536

Patent

active

041642511

ABSTRACT:
A solid industrial polyurethane tire and a wheel assembly comprised of such a tire adhered to a rigid central core, or hub. The hub is generally adaptable to fit onto an axle of an industrial vehicle. Said polyurethane tire is prepared by reacting 2,2'-dithiodianiline with a prepolymer of selected diisocyanates and selected polymeric polyester and polyether polyols and their mixtures.

REFERENCES:
patent: 3168773 (1965-02-01), Frye
patent: 3926919 (1975-12-01), Finelli
patent: 3952786 (1976-04-01), Kreling et al.
patent: 4071279 (1978-01-01), Chung
patent: 4095637 (1978-06-01), Krishman
patent: 4095846 (1978-06-01), Hgins
Wright & Cumming, Solid Polyurethane Elastomers; (1969, pp. 215-224).

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