A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CRUSHED STONE ARRANGEMENT DEVICE
To provide a crushed stone arrangement device which allows one worker to perform repair work of a road bed shape in high working efficiency.SOLUTION: There is provided a crushed stone arrangement device 1 comprising a long grip 2, a first handle part 3 coupled to a rear end side of the grip 2, a shovel surface part 5 having a scooping surface 6 and being coupled to a front end of the grip 2, and a plurality of nails 20 being fixed to a lower surface of the scooping surface 6, and protruding forward from the front end of the scooping surface 6.SELECTED DRAWING: Figure 1
【課題】１人の作業者で、道床形状の補修作業を、高い作業効率で行うことができる。【解決手段】長尺状の柄２と、柄２の後端側に連結された第１ハンドル部３と、すくい面６を有し、柄２の前端に連結されたショベル面部５と、すくい面６の下面に固定され、すくい面６の前端から前方に突出している複数の爪２０と、を備える砕石整理用器具１。【選択図】図１
CRUSHED STONE ARRANGEMENT DEVICE
To provide a crushed stone arrangement device which allows one worker to perform repair work of a road bed shape in high working efficiency.SOLUTION: There is provided a crushed stone arrangement device 1 comprising a long grip 2, a first handle part 3 coupled to a rear end side of the grip 2, a shovel surface part 5 having a scooping surface 6 and being coupled to a front end of the grip 2, and a plurality of nails 20 being fixed to a lower surface of the scooping surface 6, and protruding forward from the front end of the scooping surface 6.SELECTED DRAWING: Figure 1
【課題】１人の作業者で、道床形状の補修作業を、高い作業効率で行うことができる。【解決手段】長尺状の柄２と、柄２の後端側に連結された第１ハンドル部３と、すくい面６を有し、柄２の前端に連結されたショベル面部５と、すくい面６の下面に固定され、すくい面６の前端から前方に突出している複数の爪２０と、を備える砕石整理用器具１。【選択図】図１
CRUSHED STONE ARRANGEMENT DEVICE
砕石整理用器具
KIMURA NORIYUKI (author) / ASO HIDEKI (author) / KAWASAKI TAKASHI (author) / SAITO ICHIRO (author) / TANABE KAZUYOSHI (author)
2021-02-04
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
| Engineering Index Backfile | 1938
CRUSHED STONE PILE FORMATION DEVICE AND MANUFACTURING METHOD OF CRUSHED STONE PILE
| European Patent Office | 2018