| 摘要 |
The suspension arm for control apparatuses has a wall- or attachment- rotating joint (2), which can be fixed on a vertical or horizontal partition (7), at least one supporting arm section (3), an angle (5) and a coupling (6) which can be connected to the control apparatus (1). Each supporting arm section (3) is formed by a supporting tube (11), which is inserted with its two longitudinal ends in rotating joint parts (9, 10) of the wall rotating joint (2) and in an intermediate rotating joint (4), plug-holders (19) of the angle (5) and a rotating joint (cons.) part (20) of the coupling (6), and is fixed therein, which supporting tube (11) has an angular cross-section and a cladding profile (12) which surrounds the supporting tube (11) and forms a cable channel (14) on one supporting arm section side which is opened by means of a detachable cover (13). The supporting tube (11) of each supporting arm section (3) has a square cross-section and the cladding profile (12) has a U-shaped cross-section, engaging over the supporting tube (11) on three sides and, where it adjoins the fourth side of the supporting tube, forming the cable channel (14). <IMAGE> |
