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Anchoring System for a Guardrail Post
Abstract Anchoring system for a guardrail post (1) in a rigid support (2), said post comprising a front face (la) and a rear face (Ib), said system comprising: - a base for the post (3); - an anchor plate (4, 4a, 4b) for the rigid support (2); - a means of anchoring (8, 9, 10) the anchor plate (4, 4a, 4b) to the rigid support (2); wherein said post base (3) is mechanically coupled to said anchor plate (4, 4a, 4b) by a mechanical coupling, said mechanical coupling being a rigid coupling that is flexible in rotation under the action of an applied force F on the post (1) having a horizontal component oriented from the front towards the rear of the post, said mechanical coupling becoming plastically deformed when said horizontal component generates a moment of force M greater than a first threshold value Si on the anchoring system. la b x1r Figure!1
Anchoring System for a Guardrail Post
Abstract Anchoring system for a guardrail post (1) in a rigid support (2), said post comprising a front face (la) and a rear face (Ib), said system comprising: - a base for the post (3); - an anchor plate (4, 4a, 4b) for the rigid support (2); - a means of anchoring (8, 9, 10) the anchor plate (4, 4a, 4b) to the rigid support (2); wherein said post base (3) is mechanically coupled to said anchor plate (4, 4a, 4b) by a mechanical coupling, said mechanical coupling being a rigid coupling that is flexible in rotation under the action of an applied force F on the post (1) having a horizontal component oriented from the front towards the rear of the post, said mechanical coupling becoming plastically deformed when said horizontal component generates a moment of force M greater than a first threshold value Si on the anchoring system. la b x1r Figure!1
Anchoring System for a Guardrail Post
DE SAEDELEER DAVID (author)
2020-11-05
Patent
Electronic Resource
English
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.
Guardrail assembly with anchoring type movable guardrail
| European Patent Office | 2024