摘要 |
A dock leveler includes a lip that not only pivots between an extended operative position and a pendant position relative to a deck but also translates in its pendant position between blocking and non-blocking positions and does so at multiple deck elevations. In the blocking positions, the lip provides a safety barrier that helps prevent material and material handling equipment from accidentally falling off the front edge of the deck when a truck is not present at the dock. The lip can serve as the safety barrier when the deck is at its stored, cross-traffic position or when the deck is at a below-dock position for end loading operations. If required, the lip can be lowered below the top surface of the deck so as not to provide an obstacle during some below-dock end loading operations.
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