A New or Improved Cycle Tyre
253. Tolson, J. E. Jan. 4. Tyres, pneumatic.-The edges of the tubeless tyre shown in Fig. 2 are of sufficient width to fill the rim, and one edge a' is provided with a small air tube c which, on inflation through the valve e, expands and forces the rubber into a corresponding recess d in the ot...
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| Sprache: | eng |
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| Zusammenfassung: | 253. Tolson, J. E. Jan. 4. Tyres, pneumatic.-The edges of the tubeless tyre shown in Fig. 2 are of sufficient width to fill the rim, and one edge a' is provided with a small air tube c which, on inflation through the valve e, expands and forces the rubber into a corresponding recess d in the other edge a . After an airtight joint has been formed, the tyre is inflated through the valve f. In modifications, the recess'd may be dispensed with, and the abutting surfaces of the edges may be inclined. |
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