Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Barrier wall element
In a barrier wall element (1) of a vehicle restraint system comprising at least one coupling part (2) in order to connect a plurality of barrier wall elements (1) to form a continuous tension member, wherein the coupling part (2) has a first leg (3), having a first width, with a first hook extension (4), and a second leg (5) with a second hook extension (6), it is proposed that the coupling part (2) can be coupled to a further coupling part (2) formed identically to the coupling part (2), wherein, in a coupled state of the coupling parts (2), the hook extensions (4) of the respective coupling parts (2) bear against one another in two contact regions (7, 8), that a sliding surface (9) is arranged on a side of the first leg (3) that faces away from the first hook extension (4), wherein, in the coupled state, the sliding surface (9) faces a sliding surface (9) of the first leg (3) of the further coupling part (2), and that the distance between the first contact region (7) and the second contact region (8) as measured in the pulling direction of the tension member is less than the first width of the first leg (3).
Barrier wall element
In a barrier wall element (1) of a vehicle restraint system comprising at least one coupling part (2) in order to connect a plurality of barrier wall elements (1) to form a continuous tension member, wherein the coupling part (2) has a first leg (3), having a first width, with a first hook extension (4), and a second leg (5) with a second hook extension (6), it is proposed that the coupling part (2) can be coupled to a further coupling part (2) formed identically to the coupling part (2), wherein, in a coupled state of the coupling parts (2), the hook extensions (4) of the respective coupling parts (2) bear against one another in two contact regions (7, 8), that a sliding surface (9) is arranged on a side of the first leg (3) that faces away from the first hook extension (4), wherein, in the coupled state, the sliding surface (9) faces a sliding surface (9) of the first leg (3) of the further coupling part (2), and that the distance between the first contact region (7) and the second contact region (8) as measured in the pulling direction of the tension member is less than the first width of the first leg (3).
Barrier wall element
BARNAS ALEXANDER (Autor:in) / SPITZER FRANZ (Autor:in)
25.05.2017
Patent
Elektronische Ressource
Englisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Concrete barrier-wall element and method of producing
| Europäisches Patentamt | 2021