| 摘要 |
<p>The toy train set has a coupling system for the coaches, with one coupling half consisting of a coupling bow (4) and a coupling bow support (2) with a buffer plate (5) and a coupling hook (3). There is also a coupling band (6). The two holes in the coupling band and in the coupling bow supports for the link pins are fixed to the frame as parts of snap in link bearings (7, 8), being equal. But the distance of the holes (7) from each other in the coupling band is smaller than the distance of the pair of holes of the coupling bow supports (2) which have a shock contact with each other through the buffer plates.</p> |
