| 摘要 |
This invention relates to a stabilizer beam with supporting legs intended to be applied to a vehicle for fastening a lifting crane on or at the same, the device when mounted comprises an essentially horizontal, hollow beam and two supporting legs, the longitudinal direction of which is approximately perpendicular to the longitudinal direction of the beam, and the supporting legs being able to be moved in relation to the hollow beam. According to the invention the two supporting legs (4,5) are connected by a beam (6), which goes through and is displaceably arranged in the hollow beam (2), which means that when the beam (6) connecting the two supporting legs (4,5) is displaced in relation to the hollow beam (2), the one supporting leg (5) will be moved towards the hollow beam (2) in the longitudinal direction of this one, while the other supporting leg (4) will be moved away from the hollow beam (2) in the longitudinal direction of this one, and vice versa. |
