Patent
Bulldozer (US Patent 4311200)
Vladimir M. Lebedev, Yan G. Dynchik, Nikolai T. Kosarev · Granted Jan 19, 1982 · Filed Oct 1, 1979
Patent number: 4311200 Granted: 1982-01-19 Filed: 1979-10-01 Inventors: Vladimir M. Lebedev (Moscow, SU); Yan G. Dynchik (Chelyabinsk, SU); Nikolai T. Kosarev (Chelyabinsk, SU); Vladilen S. Tanin-Shakhov (Chelyabinsk, SU); Vladimir S. Tarasov (Chelyabinsk, SU)
Abstract
A distinguishing feature of the present invention lies in that the element compensating the power loads is installed in the body of the non-angling blade and made in the form of a vertical joint which forms, together with the horizontal joints of the push arms, a three-dimensional system of
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