| 摘要 |
<p>In a welding system comprising a welding station and various pairs of side frames (3), which can be positioned selectively in the welding station for clamping in the welding position bodies of different types, are provided magazines of side frames (3) both upstream and downstream of the welding station. There are moreover provided auxiliary guide means (70), which connect directly together at least one magazine upstream of the welding station and at least one magazine downstream of the welding station so as to enable transfer of pairs of side frames (3) directly from a magazine upstream to a magazine downstream or vice versa, without passing through the welding station.</p> |
