Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An improved screed plate having a top surface, a bottom surface, a curved leading edge and a trailing edge adapted for attaching to a screed of a paving machine is disclosed. The improved screed plate comprises a tapered groove extended from the curved leading edge towards the trailing edge along the top surface and terminated in a groove end. The tapered groove is arranged deepest at the curved leading edge and shallowest toward the trailing edge so as to provide flexibility to the screed plate while not reducing screed plate lifetime due to increased wear and tear. The increased screed plate flexibility facilitates crowning and other adjustments that require bending of the screed plate, and allow harder steels to be used than are used in conventional screed plates.
An improved screed plate having a top surface, a bottom surface, a curved leading edge and a trailing edge adapted for attaching to a screed of a paving machine is disclosed. The improved screed plate comprises a tapered groove extended from the curved leading edge towards the trailing edge along the top surface and terminated in a groove end. The tapered groove is arranged deepest at the curved leading edge and shallowest toward the trailing edge so as to provide flexibility to the screed plate while not reducing screed plate lifetime due to increased wear and tear. The increased screed plate flexibility facilitates crowning and other adjustments that require bending of the screed plate, and allow harder steels to be used than are used in conventional screed plates.
Screed plate
LUTZ DAVID (Autor:in)
11.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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