Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
STRUCTURAL POST AND BEAM CONNECTION DEVICE WITH FRICTION RELEASE BRACKET
A post anchoring support device comprising a ground anchor having a shaft with a threaded upper portion terminating in an upper end that may be engaged and rotated by a drive tool for rotating the shaft about a vertical axis, and a lower portion for insertion into the ground, and a post receiving bracket having base with a vertically oriented internally threaded portion adapted to receive the externally threaded portion of the shaft, a support portion defining a support surface for abutting the end of the post, vertical planar walls extending above the support surface, each planar wall having an inside surface for abutting a side of the post, and each planar wall defining a plurality of vertically oriented elongate holes and having a raised portion on the outside surface adjacent each elongate hole adapted to abut a lower surface of a head of a fastener passing through the elongate hole and into the post to allow the fastener to travel within the elongate hole upon the application of a vertically force to the post anchoring support device sufficient to overcome a coefficient of friction between the head of the fastener and the raised portion.
STRUCTURAL POST AND BEAM CONNECTION DEVICE WITH FRICTION RELEASE BRACKET
A post anchoring support device comprising a ground anchor having a shaft with a threaded upper portion terminating in an upper end that may be engaged and rotated by a drive tool for rotating the shaft about a vertical axis, and a lower portion for insertion into the ground, and a post receiving bracket having base with a vertically oriented internally threaded portion adapted to receive the externally threaded portion of the shaft, a support portion defining a support surface for abutting the end of the post, vertical planar walls extending above the support surface, each planar wall having an inside surface for abutting a side of the post, and each planar wall defining a plurality of vertically oriented elongate holes and having a raised portion on the outside surface adjacent each elongate hole adapted to abut a lower surface of a head of a fastener passing through the elongate hole and into the post to allow the fastener to travel within the elongate hole upon the application of a vertically force to the post anchoring support device sufficient to overcome a coefficient of friction between the head of the fastener and the raised portion.
STRUCTURAL POST AND BEAM CONNECTION DEVICE WITH FRICTION RELEASE BRACKET
BERGMAN RICHARD (Autor:in)
03.09.2015
Patent
Elektronische Ressource
Englisch
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