Land vehicles: wheels and axles – Wheel – Hub
Patent
1999-01-06
2000-10-31
Morano, S. Joseph
Land vehicles: wheels and axles
Wheel
Hub
3011241, 384279, 384300, B60B 2700
Patent
active
061391158
ABSTRACT:
A wheel hub to be used in a golf motor caddie, has an axle; an outer tube, having a first end with a small opening, a second end with a large opening and three sections containing a first, a second and a third chambers, with an inner circular groove cut into the outer tube close to the second end; an inner tube, surrounding the axle; a first, plastics bearing, inserted in the first chamber; a second bearing, inserted in the second chamber; a third, oil-lubricated bearing, inserted in the third chamber; and a C-shaped washer, laid into the groove, for securing the third bearing. The outer tube is a common outer layer for all bearings. The first and second bearings enclose the inner tube, while the third, oil-lubricated bearing directly encloses the axle, such that no uneven distribution of forces and no eccentric rotation occur.
REFERENCES:
patent: 882846 (1908-03-01), Sachs
patent: 1129726 (1915-02-01), Pugh
patent: 1265347 (1918-05-01), Ledwinka
patent: 3439955 (1969-04-01), Cadiou
patent: 5762423 (1998-06-01), Mori et al.
patent: 6022083 (2000-02-01), Brookins
patent: 6024417 (2000-02-01), Jones, II et al.
Bellinger Jason R.
Morano S. Joseph
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