Abstract:
A damping device (1) for protecting works, intended for implacement between parts of works, such as between a pier (2) and a beam (3) of a viaduct, comprises a C-shaped strip-like member (6) deformable in an elasto-plastic fashion and being composed of a plurality of superimposed plies (16a-g) having increasing thickness from the innermost ply (16a) to the outermost ply (16g).
Abstract:
The present invention relates to a cable or rope (1) characterized in that it comprises a structure realized by placing side-by- side and/or by composing a plurality of basic elements (2), said basic elements having rectilinear section which is preferably a flat section, similar to a band. The invention further relates to a method for realizing a cable or rope (1).
Abstract:
The present invention concerns a rope (1) comprised of a band (2), mainly having a linear extension with flat faces and a substantially flattened straight cross-section, said rope (1) comprising two pins (11) spaced each other along an axis (y) passing between said pins (11), said band (2) being wound up on said two pins (11), in such a way to continuously form a plurality of overlapped coils, wherein the plurality of band portions (2) extending parallel to said axis (y) passing between a pin (1 1) and the other (11) realize two arms (1', 1") and a bending point (5, 6) in correspondence of each pin (11), said rope (1) comprising at least one clamping device (8; 10; 20; 30; 40; 50) near at least one of said bending points (5, 6), able to direct, from outside toward inside said rope (1), each of said arms (1', 1") in at least one counter-bending point (1 7, 18; 27; 37; 47; 57) in order to block the mutual sliding of said plurality of band (2) portions and the rotation of said rope (1) around at least one of said pins (11), as a result of a loss of balance of the load applied on said rope (1).
Abstract:
The present invention concerns a rope comprised of a band, mainly having a linear extension with flat faces and a substantially flattened straight cross-section, the rope comprising two pins spaced each other along an axis passing between the pins, the band being wound up on the two pins, in such a way to continuously form a plurality of overlapped coils, wherein the plurality of band portions extending parallel to the axis passing between a pin and the other realize two arms and a bending point in correspondence of each pin, the rope comprising at least one clamping device near at least one of the bending points, able to direct, from outside toward inside the rope, each of the arms in at least one counter-bending point in order to block the mutual sliding of the plurality of band portions and the rotation of the rope around at least one of the pins, as a result of a loss of balance of the load applied on the rope.
Abstract:
The present invention concerns a rope comprised of a band, mainly having a linear extension with flat faces and a substantially flattened straight cross-section, the rope comprising two pins spaced each other along an axis passing between the pins, the band being wound up on the two pins, in such a way to continuously form a plurality of overlapped coils, wherein the plurality of band portions extending parallel to the axis passing between a pin and the other realize two arms and a bending point in correspondence of each pin, the rope comprising at least one clamping device near at least one of the bending points, able to direct, from outside toward inside the rope, each of the arms in at least one counter-bending point in order to block the mutual sliding of the plurality of band portions and the rotation of the rope around at least one of the pins, as a result of a loss of balance of the load applied on the rope.
Abstract:
The present invention relates to a cable or rope (1) characterized in that it comprises a structure realized by placing side-by- side and/or by composing a plurality of basic elements (2), said basic elements having rectilinear section which is preferably a flat section, similar to a band. The invention further relates to a method for realizing a cable or rope (1).
Abstract:
It is made up of: two continuity metallic plates (2,14) for the transit plane, provided on the structural edges of the opening, connected to the same in such a way that, interacting with the lower structural elements (A,B), realizes two recesses; a support structure (6) in correspondence of the structural opening, supporting a deformable transit plane (11); the supporting structure (6) of the deformable plane (11) being hinged on one structural edge (B) and, in correspondence of the other edge, upon which it is rested, slides under the transit plate (2) contemporaneously sustaining the same; a deformable plane (11) suitably coupled to the underlying structure (6), upon which it can slide being housed during its sliding into the recess opposite to the preceding position. The main feature of the invention is the double opposed bayonet working of the device with a disappearing sliding plane.