| 摘要 |
<p>982,349. Railed transport systems. PNEUWAYS DEVELOPMENT CO. (PRIVATE) Ltd. Feb. 4, 1963 [Feb. 22, 1962], No. 4536/63. Heading B7L. A railed transport system has two rail beams 1 supported above the ground by frames 2, and a vehicle having load-carrying wheels 3 running on surfaces la and guide wheels 4 thrust outwardly against surfaces 1b by springs 6 or by pneumatic or hydraulic means. Compressed air jets may be directed against surfaces 1b in association with the wheels 4. A switch comprises a platform 7 carrying two track sections lx, ly, the platform having wheels and being moved along a rail by a screw mechanism, Fig. 3, 4, not shown. Specification 946,233 is referred to.</p> |
