摘要:
The invention relates to the internal structure of a deformation block especially for exits, bridges, overpasses, driveways and similar structures that are constructed in roadside ditches that serve for draining roads. The invention also relates to a deformation block from which bridges, overpasses, driveways and similar structures for all kinds of roads are built and a deformation system which consists of single deformation blocks. The subject matter of the internal structure of the deformation block consists in the fact that it consists of at least two rows of cells, wherein the cell axes in the direction of the impact force in the individual rows of cells are mutually offset. The deformation block for this purpose consists of at least two rows of cells, wherein the cell axes are in different cell rows are mutually offset, and it is provided with a through hole for water drainage. The deformation system consists of at least two deformation blocks that are arranged in a base shaped piece, a rear edge or a baffle of which are partially deformable so that the internal structure of these deformation blocks is crushed against them.
摘要:
A breakaway support post for a guardrail includes an upper post member and a lower post member. The upper and lower post members are overlapping and configured such that the upper and lower post members are non-rotatable relative to each other about an axis extending in an axial impact direction. In one embodiment, a tensile fastener extends in the axial impact direction and connects overlapping portions of the upper and lower post members. In another embodiment, a shear fastener extends transversely to the axial impact direction and is the only connection between the upper and lower post members. In another aspect, a guardrail assembly includes first and second rail sections, with a deforming member deforming the first rail section as it moves relative to the second rail section. Methods of using and assembling a guardrail assembly are also provided.
摘要:
A protection device (1) or protecting a rack system against impact, comprising an outer shell (2) which is configured to be fitted on an upright column of a rack system, and an inner element (3) which is provided in the outer shell (2) and is made of a flexible material and which, in use, is arranged against or adjacent to a part of the column, in which the inner element (3) is hingeably connected to the inner periphery of the outer shell (2) by its longitudinal ends (6), so that the inner element (3) bends in the direction of the outer shell (2) upon impact so that this outer shell (2) is clamped more securely to the column onto which this outer shell (2) is fitted.
摘要:
Es wird ein Rammschutz zum Auffangen oder Abweisen von Rammstößen von Fahrzeugen oder Flurfördermitteln vorgeschlagen mit einer an einem Boden mit Abstand von einem zu schützenden Teil befestigbaren Bodenplatte (2, 21, 32, 61, 62, 82, 84, 92), mit einem Abweiskörper (3, 22, 33, 63, 83, 85, 93), der die Form eines Pyramidenstumpfes oder eines Kegelstumpfes oder eines geraden Prismas mit zwei angesetzten halben Pyramiden- oder Kegelstümpfen aufweist, und der an der Bodenplatte (2, 21, 32, 61, 62, 82, 84, 92) befestigbar ist, wobei der an der Bodenplatte (2, 21, 32, 61, 62, 82, 84, 92) befestigte Abweiskörper (3, 22, 33, 63, 83, 85, 93) die Bodenplatte (2, 21, 32, 61, 62, 82, 84, 92) von oben vollständig abdeckt.
摘要:
A crash attenuator (100) for decelerating an impacting vehicle includes a first end (180) that can be releasably secured to a vehicle, and a second end (120) that is longitudinally spaced from the first end (180). The second end (120) includes an impact member (300) that is movable in the longitudinal direction from a pre-impact position to an impact position. At least a pair of deformable attenuator members (190) are spaced laterally and extend longitudinally between the first and second ends (180, 120). At least a portion of the attenuators (190) are bent in a non-outboard direction when the impact member (300) moves from the pre-impact position to the impact position.
摘要:
Eine Schutzvorrichtung für einen Gegenstand in Form einer lasttragenden Stütze (1), einer Ecke oder einer Außenwand eines Hallenbüros oder dergleichen umfasst einen Anfahrkörper (7) als Schutzelement. Der Anfahrkörper (7) ist dem Gegenstand beweglich zuzuordnen und/oder umfasst elastisch verformbar und eine Einrichtung, die aufgrund einer Verlagerung des Anfahrkörpers (7) relativ zu dem Gegenstand und/oder dessen Deformation ein optisch und/oder akustisch wahrnehmbares Alarmsignal auslöst und/oder erzeugt.
摘要:
Mur de sécurité destiné à être placé devant au moins un obstacle pour absorber partiellement un choc de collision avec ledit obstacle, ledit mur de sécurité comprenant un premier élément (1) comportant une entrée (3) agencée pour être reliée à une source d'air sous pression, ledit premier élément (1) étant agencé pour être gonflé à une première pression prédéterminée au moyen d'air et présentant une zone de collision (4), ledit premier élément (1) étant en outre connecté à un deuxième élément (2) agencé pour être gonflé à une deuxième pression prédéterminée au moyen d'air.