Land vehicles: wheels and axles – Wheel – Detachable wheel section
Patent
1975-09-02
1977-02-22
Hoffman, Drayton E.
Land vehicles: wheels and axles
Wheel
Detachable wheel section
301 13SM, 301 63D, B60B 2310
Patent
active
040089231
ABSTRACT:
A rim, wheel and fastening assembly. The rim has radially outwardly directed bead flanges and a radially inwardly projecting mounting flange with an axially extending portion attached to the rim between the bead flanges. The rim mounting flange has a radially inclined portion and a radially directed portion with inwardly facing surfaces. The wheel has a felloe portion with outwardly facing radially inclined and radially directed surfaces for mating engagement with the conforming rim flange surfaces. The fastening assembly includes a shank component projecting axially from a radially directed wheel felloe surface and through a radially directed rim flange portion and a rotatable component with a radially oriented surface for fastening a rim flange on a wheel felloe. The fastening assembly also includes a clamp element with radially inclined and radially directed surfaces for mating engagement with conforming rim flange surfaces. Also, for a dual tire mounting the wheel felloe portion has an axially oriented surface for sliding engagement with a clamp element.
REFERENCES:
patent: 1230616 (1917-06-01), Stevenson
patent: 2241839 (1941-05-01), Woodward
DeRegnaucourt Robert A.
Walther William D.
Cook, II Mack D.
Dayton-Walther Corporation
Hoffman Drayton E.
Marmor Charles A.
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