| 摘要 |
Articulated operating arm including at least a first articulation and a second articulation, which first articulation is connected for pivoting around a first axis to the second articulation. A control member is operative for the purpose of moving the second articulation relative to the first articulation, which control member has a first end coupled to a coupling structure which is configured to connect this first end for pivoting around a second axis to the second articulation, which second axis is parallel to the first axis. The second articulation includes an elongate structure and a wing; which elongate structure has a first end for connection to the first articulation, a second end and a side wall between the first and the second end; which wing is attached to the elongate structure. The coupling structure has a first end supported at the side wall and a second end supported by the wing. |
