| 摘要 |
<p>The intermediate frame section, as a substitute for a longitudinal beam, has two longitudinally orientated parallel profiles (4) made of aluminium with an upturned U-shaped cross section and which are a rigid component part of the structure of the trailer or semitrailer. The two parallel sides (40,41) of each profile has recesses so that a structure (20) is formed to enable a direct mounting of the spring elements (3). The sides of the profiles are cut away so that only the spring element mounting sections remain.</p> |
