A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a crawler frame that is highly strong and can inhibit entry of sand into the inside.SOLUTION: A crawler frame in accordance with an embodiment of the present invention is disposed in a lower traveling body of a construction machine, and includes a pair of lateral plates being opposite to a vehicle width direction and extending in a fore-and-aft direction, a top plate laid between the upper ends of the pair of lateral plates, and a lower plate laid between the lower ends of the pair of lateral plates. Plural orifices at which lower rollers are disposed are formed in the lower plate.SELECTED DRAWING: Figure 3
【課題】本発明は、強度が高く、かつ土砂等の内部への入り込みを抑制可能なクローラフレームを提供することを目的とする。【解決手段】本発明の一態様に係るクローラフレームは、建設機械の下部走行体に配置されるクローラフレームであって、車幅方向に対向し、かつ前後方向に延びる一対の側板と、上記一対の側板の上端部間に掛け渡される上板と、上記一対の側板の下端部間に掛け渡される下板とを備え、上記下板に、下部ローラが配置される複数の開口が設けられている。【選択図】図３
To provide a crawler frame that is highly strong and can inhibit entry of sand into the inside.SOLUTION: A crawler frame in accordance with an embodiment of the present invention is disposed in a lower traveling body of a construction machine, and includes a pair of lateral plates being opposite to a vehicle width direction and extending in a fore-and-aft direction, a top plate laid between the upper ends of the pair of lateral plates, and a lower plate laid between the lower ends of the pair of lateral plates. Plural orifices at which lower rollers are disposed are formed in the lower plate.SELECTED DRAWING: Figure 3
【課題】本発明は、強度が高く、かつ土砂等の内部への入り込みを抑制可能なクローラフレームを提供することを目的とする。【解決手段】本発明の一態様に係るクローラフレームは、建設機械の下部走行体に配置されるクローラフレームであって、車幅方向に対向し、かつ前後方向に延びる一対の側板と、上記一対の側板の上端部間に掛け渡される上板と、上記一対の側板の下端部間に掛け渡される下板とを備え、上記下板に、下部ローラが配置される複数の開口が設けられている。【選択図】図３
CRAWLER FRAME, LOWER TRAVELING BODY, AND CONSTRUCTION MACHINE
クローラフレーム、下部走行体及び建設機械
ASA KENGO (author)
2022-07-04
Patent
Electronic Resource
Japanese
| European Patent Office | 2018
| European Patent Office | 2017