| 摘要 |
357,573. Detachable wheels. KELSEY-HAYES WHEEL CORPORATION, 3600, Military Avenue, Detroit, Michigan, U.S.A. March 24, 1930, No. 22212/31. Convention date, July 15, 1929. [Class 144 (i).] The radial flange 8 of the wheel-hub 5 is formed with pressed-up resilient bosses 15 through which the attachment bolts 19 are passed. The bosses are open at the inner periphery of the hub and preferably merge into one another, as shown in Fig. 1.
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