HYDRAULIC CYLINDER MADE OF HYBRID COMPOSITE LAMINATE, IN PARTICULAR FOR HIGH-POWER APPLICATIONS

摘要

Hydraulic cylinder (1) especially in high-power applications includes the first element (2), provides, successively there is outer tube (2), has symmetry axis (wherein X); Second element (3) be provided with piston (4) be contained in say out liner say out sleeve (2) can be along symmetry axis) (wherein X is in the first extreme low limit stop position and the second extreme upper limits stop position; Piston (4) are stiffly connected to bar (4); Wherein,Any described first (2) of at least one element (2,3) or described second (3) element at least partly looked like by offer fiber hybrid composite-material laminates distinguish performance according to hardness and strength, any described first (2) of at least one element (2,3) or described second (3) element.