PDF] Wheeled pole-climbing-robot with high payload capability, using a clamping mechanism which is inspired by the rope-clamps in human climbing | Semantic Scholar
WEDGE-LEVER MECHANISM OF A HYDRAULIC SELF-CENTERING CLAMPING DEVICE | Europeana
Research and development of a self-centering clamping device for deep-water multifunctional pipeline repair machinery - ScienceDirect
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