| 摘要 |
<p>The device has a handle with a locking unit to maintain a stop charge (11) in a fold position and with a liberating unit for liberating the stop charge. A driving unit assures the automatic passage of the stop charge from the fold position to one of separation positions. A spiral spring acts on rods (13, 14) and places the rods in a deployed position. Each end of a pull bar (12) is connected to one of the rods by a sliding connection. An activation unit acts on the locking and liberating units, and is placed in a zone such as rear of boot, that is accessible by a user.</p> |
