Abstract: The present invention relates inter alia to a hydraulic device which may be used as a hydraulic transformer. The hydraulic device comprising a housing, a first tubular cavity and a second tubular cavity both being provided within the housing. A piston structure is reciprocatable arranged within the housing and comprises a first piston and a second piston; wherein the first piston divides the first cavity into two chambers, and the second piston divides the second cavity into two chambers. Fluid passages for individually exchanging fluid between the chambers and the exterior of the housing are provided and each fluid passage comprising a controllable shut-off valve so as to provide the reciprocating movement of the piston structure by exchanging fluid between exterior and the two chambers of the first cavity, and said hydraulic transformed being configured to control the shut-off valves to selectively be in a closed state or in an open state.

Abstract: The present invention relates inter alia to a hydraulic device which may be used as a hydraulic transformer. The hydraulic device comprising a housing, a first tubular cavity and a second tubular cavity both being provided within the housing. A piston structure is reciprocatable arranged within the housing and comprises a first piston and a second piston; wherein the first piston divides the first cavity into two chambers, and the second piston divides the second cavity into two chambers. Fluid passages for individually exchanging fluid between the chambers and the exterior of the housing are provided and each fluid passage comprising a controllable shut-off valve so as to provide the reciprocating movement of the piston structure by exchanging fluid between exterior and the two chambers of the first cavity, and said hydraulic transformed being configured to control the shut-off valves to selectively be in a closed state or in an open state.

Abstract: A method of manufacturing composite laminate panel sub-elements (34) for subsequent assembling into a modular assembly structure (37), comprises the preprocessing steps of casting an elongate composite laminate sheet panel (18) having opposite first and second fiber-reinforced plastic face skins (19,21) sandwiching a core (35), a free first elongate edge (22) and an opposite second elongate free edge (24), demolding the elongate composite laminate sheet panel (18), cutting the demolded elongate composite laminate sheet panel (18) into (n) shorter sections (Sn), thereby providing sections (Sn) with at least one free cut edge (26; 32), a free first edge (22) having the same profile as the free first elongate edge, and a free second edge (22) parallel to the free first edge and having the same profile as the free second elongate edge, and machining at least a first coupling profile (27) along the at least one free cut edge (26; 32).

Abstract: A method of manufacturing composite laminate panel sub-elements (34) for subsequent assembling into a modular assembly structure (37), comprises the preprocessing steps of casting an elongate composite laminate sheet panel (18) having opposite first and second fiber-reinforced plastic face skins (19,21) sandwiching a core (35), a free first elongate edge (22) and an opposite second elongate free edge (24), demolding the elongate composite laminate sheet panel (18), cutting the demolded elongate composite laminate sheet panel (18) into (n) shorter sections (Sn), thereby providing sections (Sn) with at least one free cut edge (26; 32), a free first edge (22) having the same profile as the free first elongate edge, and a free second edge (22) parallel to the free first edge and having the same profile as the free second elongate edge, and machining at least a first coupling profile (27) along the at least one free cut edge (26; 32).