| 主权项 |
1. A cable gland (1) comprising: a screw sleeve (2) which is insertable into a wall or a pipe coupling, a union nut (3) which interacts with said screw sleeve (2), the screw sleeve (2) including an opening which faces the union nut (3), a clamping insert (5, 6) which is acted on by the union nut (3) and is adapted to be pressed against a cable (4) which is to be retained by tightening the union nut (3), wherein the cable (4) has a reinforcement (7), and a clamping device (8) for clamping a portion of the reinforcement (7) is provided in the cable gland (1), said clamping device (8) partially engaging in the screw sleeve (2) in an axial direction in a use position and being acted on by the union nut (3) outside the screw sleeve (2), and an engagement portion (8a) of the clamping device (8) which engages in the screw sleeve (2) at an engagement region of the screw sleeve (2) acts in an interlocking connection on an inner face of the screw sleeve (2) in a rotation direction in the use position, wherein the screw sleeve (2) in the engagement region and the clamping device (8) in the engagement portion (8a) have matching non-round cross sections, and the clamping device (8) has, in the engagement portion (8a), a circumferential groove having a radially projecting retaining ring or O-ring (19), which engages in said circumferential groove, and the screw sleeve (2) has, at the opening facing the union nut (3), an undercut (20) which engages over the retaining ring or O-ring (19) in the use position. |
