Solid polyurethane tire and wheel assembly

Details Solid polyurethane tire and wheel assembly Solid polyurethane tire and wheel assembly

1975-04-21

1978-01-31

Person, Sandra M.

Land vehicles: wheels and axles

Wheel

Compression wheel

152311, 152323, 260 312N, 260 314R, 260 318N, 260 328N, 264275, C08K 507, C08K 510, C08K 512

Patent

active

040712796

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, itself, is prepared by reacting a complex of 4,4'-methylene dianiline and a salt with a prepolymer of selected diisocyanates and selected polyester polyols and polyether polyols and prescribed mixtures thereof.

REFERENCES:
patent: 2866774 (1958-12-01), Price
patent: 3168773 (1965-02-01), Frye
patent: 3169945 (1965-02-01), Hostettler et al.
patent: 3377322 (1968-04-01), Witsiepe
patent: 3591561 (1971-07-01), Kazama et al.
patent: 3701374 (1972-10-01), McGillvary
patent: 3755261 (1973-08-01), Van Gulick
patent: 3891606 (1975-06-01), Kogon
patent: 3952786 (1976-04-01), Kreling

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