摘要 |
<p>499,567. Splitting motor tyres. STIKKEL, A. J., and WIJNGAARDEN, D. J. VAN. May 30,1938, No. 16055. [Class 31 (i)] A motor tyre 3 is fed in curved form between convex and concave rolls 1, 2 and split by a band knife 4 passing round discs 5, 6 or by a cylindrical knife fixed around the disc 5.</p> |