Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ROLLING COMPACTION VEHICLE
To provide a rolling compaction vehicle capable of easily and accurately recognizing the positional relation with the brink of rolling compaction without any direct visual check of the end of a rolling compaction wheel so as to be able to achieve an excellent quality of road surface while reducing the burden upon an operator.SOLUTION: A front rolling compaction wheel 2 is supported via an arm 4a from fixing bases 15 on both right and left sides of a front vehicle body 4, and a rear rolling compaction wheel 3 is supported via an arm 5a from both right and left sides of fixing bases 15 of a rear vehicle body 5. A laser indicator 19 is disposed on each of the fixing bases 15 and the lower part thereof is irradiated with laser. Thereby, line markers Ff, Fr are projected on a road surface so as to conform to both the right and left ends of the front rolling compaction wheel 2 in the vehicle width direction and to be located at the front and rear sides of the front rolling compaction wheel 2, and line markers Rf, Rr are projected on the road surface so as to conform to both the right and left ends of the rear rolling compaction wheel 3 in the vehicle width direction and to be located at the front and rear sides of the rear rolling compaction wheel 3.SELECTED DRAWING: Figure 4
【課題】転圧輪の端部を直接目視しなくても、転圧ぎわとの位置関係を容易且つ正確に認識でき、オペレータの負担を軽減した上で良好な路面品質を実現できる転圧車両を提供する。【解決手段】前部車体４の左右両側の固定ベース１５からアーム４ａを介して前部転圧輪２を支持し、後部車体５の左右両側の固定ベース１５からアーム５ａを介して後部転圧輪３を支持する。各固定ベース１５上にレーザー表示器１９を配設して下方にレーザーを照射することにより、車幅方向において前部転圧輪２の左右両端と一致し、且つ前部転圧輪２の前側及び後側に位置するように路面上にラインマーカーＦf，Ｆrを投影すると共に、車幅方向において後部転圧輪３の左右両端と一致し、且つ後部転圧輪３の前側及び後側に位置するように路面上にラインマーカーＲf，Ｒrを投影する。【選択図】図４
ROLLING COMPACTION VEHICLE
To provide a rolling compaction vehicle capable of easily and accurately recognizing the positional relation with the brink of rolling compaction without any direct visual check of the end of a rolling compaction wheel so as to be able to achieve an excellent quality of road surface while reducing the burden upon an operator.SOLUTION: A front rolling compaction wheel 2 is supported via an arm 4a from fixing bases 15 on both right and left sides of a front vehicle body 4, and a rear rolling compaction wheel 3 is supported via an arm 5a from both right and left sides of fixing bases 15 of a rear vehicle body 5. A laser indicator 19 is disposed on each of the fixing bases 15 and the lower part thereof is irradiated with laser. Thereby, line markers Ff, Fr are projected on a road surface so as to conform to both the right and left ends of the front rolling compaction wheel 2 in the vehicle width direction and to be located at the front and rear sides of the front rolling compaction wheel 2, and line markers Rf, Rr are projected on the road surface so as to conform to both the right and left ends of the rear rolling compaction wheel 3 in the vehicle width direction and to be located at the front and rear sides of the rear rolling compaction wheel 3.SELECTED DRAWING: Figure 4
【課題】転圧輪の端部を直接目視しなくても、転圧ぎわとの位置関係を容易且つ正確に認識でき、オペレータの負担を軽減した上で良好な路面品質を実現できる転圧車両を提供する。【解決手段】前部車体４の左右両側の固定ベース１５からアーム４ａを介して前部転圧輪２を支持し、後部車体５の左右両側の固定ベース１５からアーム５ａを介して後部転圧輪３を支持する。各固定ベース１５上にレーザー表示器１９を配設して下方にレーザーを照射することにより、車幅方向において前部転圧輪２の左右両端と一致し、且つ前部転圧輪２の前側及び後側に位置するように路面上にラインマーカーＦf，Ｆrを投影すると共に、車幅方向において後部転圧輪３の左右両端と一致し、且つ後部転圧輪３の前側及び後側に位置するように路面上にラインマーカーＲf，Ｒrを投影する。【選択図】図４
ROLLING COMPACTION VEHICLE
転圧車両
SUGASHIMA SHINYA (Autor:in) / HASEBE TAKAHISA (Autor:in) / IKEDA YUTAKA (Autor:in) / TAKAHASHI HIDENORI (Autor:in)
11.07.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE