| 摘要 |
<p>The suspended conVeyor has two holders with a hinged pair of stop levers for pressing against the rail, with transversely swivelling levers having jaws simultaneously engaging the top and bottom rail flanges and activated by a spreader at their other ends. The blocking levers (19,20) in each pair are arranged in a scissors pattern, and mounted on a common swivel axis (23). A forward thrust cylinder (16) engages this axis for one holder (14,15) in each case. The axis can have a connector (17) hinged to it, connected to the cylinder to swivel about a parallel axis.</p> |
