Demonstrations carried out by Michelin et Cie, of Clermont-Ferrand; use of pneumatic tires claimed to be advantageous for reason that coefficient of friction of rubber on steel is such as to allow weight of vehicle to be reduced considerably; tire is of special form; deflation of tire in event of puncture is prevented by wooden hoop on outer half of tire between cover and tube; wear is about 1 mm. for 10,000 km.; coach is really motor omnibus on rails and is handled in same way. (See also Engineer, vol. 152, no. 3947, Sept. 4, 1931, p. 243, 2 figs.; Engineering, vol. 132, no. 3425, Sept. 4, 1931, p. 294, 1 fig.; Locomotive, vol. 37, no. 470, Oct. 15, 1931, pp. 327-329, 3 figs. and Mech. World, vol. 90, no. 2333, Sept. 18, 1931, pp. 277-278, 3 figs.)
Pneumatic-tired rail coaches
India-Rubber World
India Rubber World ; 85 , n 2
1931
2 Figs.
Article (Journal)
English
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Engineering Index Backfile | 1931
Engineering Index Backfile | 1931
Engineering Index Backfile | 1931
Engineering Index Backfile | 1931
Pneumatic-tired rail bus tested
Engineering Index Backfile | 1933