| 摘要 |
<p>The advantage of the railway is that it can have trains for generally high speed, if the curves have very large radius. For this to be generally possible the trains must be able to run in steep slopes. When driving wheels are pressed against the rail head sides a double drive force from friction is achieved and controlled by separate force independent of the weight of the train. The carrying wheels are made free from lateral forces by suspended them in cardan rings and call cardules. The driving wheels running on the rail head sides are also only steering if no force is applied. The switches can be free from movable parts. Wheels against flank rails parallel to the outermost rails keeps the train left in the switches. Double-rotor motors give the driving. They can be attached to the wheels on the rail head side, but also to the carrying cardules. Such motors can also be placed within the carrying wheels, in cardules and in the driving wheels on the sides. The rails can get trapeze form. With tube formed rails they can be filled with cables and sand for isolation from noise.</p> |
