Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WORK VEHICLE BUCKET AND WORK VEHICLE PROVIDED WITH SUCH BUCKET
A bucket for a work vehicle comprises a bucket main body portion, left/right boom attachment portions, and a spill plate. The left/right boom attachment portions are adhered to the rear surface of a basal plate, to the left/right sides of the center of the basal plate in the lateral direction, respectively. The spill plate includes a first spill plate portion and a second spill plate portion. In a top view, the second spill plate portion includes a forward edge line extending in the left and right directions from a center of the bucket main body portion in the lateral direction, and first left/right edge lines extending to first/second connection points rearward and leftward/rightward from first/second front ends, which are the left/right ends of the forward edge line, respectively. In a top view, the first spill plate portion includes a second left edge line, a second right edge line, a third left edge line, and a third right edge line. The second left/right edge lines are connected to the first left/right edge line at the first/second connection points, extend rearward and leftward/rightward, or leftward/rightward, from the first/second connection points to third/fourth connection points, and incline forwarder than the first left/right edge lines, respectively. The third left/right edge lines are connected to the second left/second right edge lines at the third/fourth connection points, extend rearward and leftward/rightward from the third/fourth connection points, incline more rearward than the second left/right edge lines, respectively. Moreover, the first/second connection points are positioned to the left/right sides of first right/left end positions, which are the right/left end positions of the left/right boom attachment portions, respectively.
WORK VEHICLE BUCKET AND WORK VEHICLE PROVIDED WITH SUCH BUCKET
A bucket for a work vehicle comprises a bucket main body portion, left/right boom attachment portions, and a spill plate. The left/right boom attachment portions are adhered to the rear surface of a basal plate, to the left/right sides of the center of the basal plate in the lateral direction, respectively. The spill plate includes a first spill plate portion and a second spill plate portion. In a top view, the second spill plate portion includes a forward edge line extending in the left and right directions from a center of the bucket main body portion in the lateral direction, and first left/right edge lines extending to first/second connection points rearward and leftward/rightward from first/second front ends, which are the left/right ends of the forward edge line, respectively. In a top view, the first spill plate portion includes a second left edge line, a second right edge line, a third left edge line, and a third right edge line. The second left/right edge lines are connected to the first left/right edge line at the first/second connection points, extend rearward and leftward/rightward, or leftward/rightward, from the first/second connection points to third/fourth connection points, and incline forwarder than the first left/right edge lines, respectively. The third left/right edge lines are connected to the second left/second right edge lines at the third/fourth connection points, extend rearward and leftward/rightward from the third/fourth connection points, incline more rearward than the second left/right edge lines, respectively. Moreover, the first/second connection points are positioned to the left/right sides of first right/left end positions, which are the right/left end positions of the left/right boom attachment portions, respectively.
WORK VEHICLE BUCKET AND WORK VEHICLE PROVIDED WITH SUCH BUCKET
SCHAUFEL FÜR ARBEITSFAHRZEUG UND ARBEITSFAHRZEUG MIT EINER SCHAUFEL
GODET D'ENGIN DE CHANTIER ET ENGIN DE CHANTIER POURVU D'UN TEL GODET
MORINAGA HIDEO (Autor:in) / TOHRIYAMA TAKAO (Autor:in)
20.01.2016
Patent
Elektronische Ressource
Englisch
WORK VEHICLE BUCKET AND WORK VEHICLE PROVIDED WITH SUCH BUCKET
| Europäisches Patentamt | 2015