| 摘要 |
464,172. Vehicle wheels. CAULKETT, R. E. May 18, 1936, No. 14000. [Class 144 (i)] A tractor wheel having a narrow rim formed by the edge of the wheel-disc a, or of an annulus connected to the hub by spokes, is fitted with ground-engaging, wedge-shaped, cleats c each having a pair of lugs c<1> by which they are bolted to opposite faces of the rim. For travelling on ordinary roads, a two-part band d is fitted between the cleats, as shown in Fig. 1.
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