Land vehicles: wheels and axles – Wheel – Compression wheel
Patent
1988-09-26
1990-01-30
Thomas, Alexander S.
Land vehicles: wheels and axles
Wheel
Compression wheel
428 65, 428156, B60B 502
Patent
active
048969222
ABSTRACT:
A wheel assembly has a rim body made from injection-moldable plastic. A tire is applied to the plastic rim which tire consists of thermoplastic rubber. For achieving a high resistance to heat and fire without impairing the cohesion between such materials, the body or rim consists of a halogen-free polypropylene copolymer and the tire consists of a polypropylene vulcanized cross-linked with an EPDM rubber.
REFERENCES:
patent: 4554704 (1985-11-01), Raffaeli
Tente Rollen Gesellschaft mit beschrankter Haftung & Co.
Thomas Alexander S.
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