| 摘要 |
The grippers (5) at each end of the lift device have a sensor (2) for detecting the surface (6) of the profiled section (7), a contact pressure device (1) for gripping the end, and a clamping device consisting of a pressure plate (3) and contact pressure device for clamping the profiled section. The pressure plate and contact pressure device are mounted adjustable longitudinally or transversely relative to the longitudinal direction of the profile.
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