Land vehicles: wheels and axles – Wheel – Compression wheel
Patent
1980-01-07
1981-09-01
Marmor, Charles A.
Land vehicles: wheels and axles
Wheel
Compression wheel
301 97, B60B 302, B60B 2100
Patent
active
042868254
ABSTRACT:
A drop center rim (11) of a fabricated heavy-duty industrial wheel (10) is fabricated from several pieces welded together and includes a backup ring (19) positioned within and welded to the inner periphery of a rim well (13). In some embodiments, each of a pair of reinforcing rings (34,36) has an L-shaped cross sectional configuration with an axially extending portion (37) extending into and welded to the inner periphery of the rim well and a radially extending portion (38) having its outer edge welded to the respective bead seat (14,16) of the rim (11). An annular mounting flange (12) is connected to one of the reinforcing or backup rings and extends radially inwardly therefrom.
REFERENCES:
patent: 2028536 (1936-01-01), Eksergian
patent: 2057565 (1936-10-01), Eksergian
patent: 2083325 (1937-06-01), Farr
patent: 2551783 (1951-05-01), Ash
patent: 4016917 (1977-04-01), Victor
patent: 4088372 (1978-05-01), Jewett et al.
Caterpillar Tractor Co.
Grant John W.
Marmor Charles A.
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