| 摘要 |
Device for carrying frames (1) or carrying containers (12) comprising two rollers or wheels (3), respectively arranged to the sides of the carrying frame (1) or carrying container (12), for transporting the carrying frame (1) or carrying container (12) optionally by carrying or rolling, wherein the rollers or wheels (3) are respectively fastened to a chassis (2), which is arranged on the carrying frame (1) or carrying container (12) pivotably about a pivot axis (6) from a carrying position (7) into a rolling position (8), and according to the invention it is provided that the wheelbase of the two rollers or wheels (3) arranged at the sides is greater in the rolling position (8) than in the carrying position (7). The widening of the wheelbase reduces the risk of toppling over when the carrying frame (1) or carrying container (12) is being transported by rolling, in particular on uneven ground. The conversion from the carrying position (7) into the rolling position (8) can also be accomplished quickly and without exerting any great effort. |
