338,515. Gray, W. E. Aug. 19, 1929. Land wheels.-An aeroplane undercarriage comprises two sets of wheels, one set well ahead of the centre of gravity and the other sufficiently far to the rear thereof to ensure that the rear of the machine can never rest on the ground, one at least of the sets of wheels being steerable and at least one being provided with brakes. Elevators which may be the usual elevators of the machine, are provided at the rear and are of sufficient size to lift the front set of wheels off the ground for taking off. A tail skid may be provided. Specification 289,109 is referred to.

Undercarriage for aeroplanes
Application Number
GB19290025196 19290819
Publication Number
338515 (A)
Application Date
August 19, 1929
Publication Date
November 19, 1930
William Edrington Gray
B64C 25/00
B64C 25/00
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