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1.发明公开
公开(公告)号：EP3480452A1
公开(公告)日：2019-05-08
申请号：EP16907489.5
申请日：2016-06-30
摘要： The invention relates to special purpose machinery, particularly energy generating installations, and the integration thereof into transportation means, and also relates to the field of boat building. A floating installation for utilizing wave energy comprises floats and a means for converting wave energy, and further includes small frames which are kinematically connected to a rectangular frame and correspond in number to the number of floats. Each float is movably connected to a small frame by two parallel, horizontally arranged levers, namely a primary lever and a secondary lever. The means for converting wave energy into electrical energy comprises a hydraulic accumulator, a hydraulic motor, an electric generator and double acting hydraulic cylinders. An autonomous catamaran comprises floats, which are connected to a rectangular frame, and a catamaran drive, connected to the frame. The catamaran further comprises frames which are kinematically connected to the rectangular frame, and the catamaran drive is configured to convert wave energy into electrical energy and comprises a hydraulic accumulator, a hydraulic motor, an electric generator, an electric drive with a screw propeller, and double acting hydraulic cylinders. An electrical output of the hydraulic motor is galvanically connected to a winding of the electric drive, and the screw propeller is mounted on the shaft of said electric drive. The result is a reduction in the resistance of the floats to oncoming waves.
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公开(公告)号：EP3501864A1
公开(公告)日：2019-06-26
申请号：EP16913588.6
申请日：2016-08-17
摘要： The invention relates to suspension design. The present vehicle suspension comprises a quadrangular frame. Each corner portion of the frame has a wheel block kinematically attached thereto so as to form two pairs of wheels - a front pair and a rear pair. On each side of the frame, longitudinal and transverse coupling cables are attached and adapted to move therealong inside housings. Each wheel block consists of a body that is simultaneously connected to two coupling cables. Movably mounted on the body are parallel horizontal arms, the first of which is attached to the body by its middle portion. A knuckle with the hub of a wheel is attached to an end of the first arm and to another end of the second arm, and two coupling cable dampers are attached to the other end of the first arm. The housings of the cables are attached to the body of the corresponding wheel block. The free end of each cable is enclosed in a damper. Mounted on the cable end portions that freely project from the housings in front of a damper are spring stabilizers of the wheel position of the wheel block. Each coupling cable is provided with a linear actuator. The result is an increase in the stability and smoothness of movement of a vehicle.
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公开(公告)号：EP3354497A1
公开(公告)日：2018-08-01
申请号：EP16849123.1
申请日：2016-04-27
CPC分类号： B60G11/18 , B60G3/145 , B60G3/20 , B60G11/183 , B60G21/023 , B60G21/04 , B60G2200/13 , B60G2202/134 , B60G2202/44 , B60G2204/122 , B60G2204/419 , B60G2204/421 , B60G2204/422 , B60G2204/81 , B60G2204/82 , B60G2204/8302 , B60G2300/07 , B60G2300/45 , B60G2400/0511 , B60G2400/10 , B60G2400/204 , B60G2400/41 , B60G2500/30
摘要： A suspension comprises a frame, four arms and four torsion bars, which are arranged in pairs in a horizontal plane and are connected to said arms, and primary and additional connecting arms and linear actuators. The torsion bars are fastened to the frame via bearing assemblies and are mounted in parallel. The additional connecting arms are parallel, identically oriented and interconnected by tie rods; or the suspension comprises a frame, a steering mechanism, four identical wheel arms, each of which is adapted for connection to the hub of a corresponding wheel and to a connecting device, via a bearing assembly fastened to the frame, said connecting device being mounted such as to be freely rotatable, the connecting devices forming a front and rear suspension linkage, the axles of the connecting devices of both linkages being mounted in parallel, and the wheel levers of one linkage being mounted in parallel. A connecting device of the suspension is configured in the form of a flexible coupling or a rubber cord torsion bar. The suspension linkages are provided with a mechanism for altering rotation direction and are interconnected by a longitudinal tie rod. The wheel arms are fastened to the frame via rubber-coated bearing assemblies and are arranged in a horizontal plane.
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