Motor vehicles – Power – With spring powered motor
Patent
1975-11-03
1977-04-19
Song, Robert R.
Motor vehicles
Power
With spring powered motor
123 4149, 415182, B60K 1102
Patent
active
040182975
ABSTRACT:
A multi-piece fan shroud having a front mounting flange adapted for fastening to a radiator of a motor vehicle and rear venturi portion for discharge of air to improve the efficiency and quietness of operation of the fan and shroud.
REFERENCES:
patent: 1130444 (1915-03-01), Sullivan
patent: 1301784 (1919-04-01), Calkins
patent: 1466472 (1923-08-01), Fales
patent: 1787656 (1931-01-01), Anderson
patent: 3144859 (1964-08-01), Walton
patent: 3827825 (1974-08-01), Shipes
patent: 3858644 (1975-01-01), Beck et al.
patent: 3914063 (1975-10-01), Papayoti
patent: 3937189 (1976-02-01), Beck
Allis-Chalmers Corporation
Mitchell David M.
Nelson Arthur L.
Song Robert R.
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