| 摘要 |
The apparatus comprises a first telescopic arm (2), exhibiting a lower portion (2a) rotatably constrained to a first horizontal hinge axis (3), a first motor (8) for rotating the first telescopic arm (2); a second telescopic arm (10) rotatably constrained to an upper portion (2b) of the first telescopic arm (2) which upper portion (2b) is aligned with a longitudinal axis of the first telescopic arm (2) at a second horizontal hinge axis (13); a terminal load support group (11) for a load (12) mounted on the second telescopic arm (10) and a second motor (14) for rotating the second telescopic arm (10). <IMAGE> |
