Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HYDRAULIC STRIKING DEVICE
The present invention relates to a hydraulic percussion apparatus that is mounted on construction equipment such as an excavator and breaks solid rocks in the grounds using a rod that is hit by a piston. Particularly, the present invention relates to a hydraulic percussion apparatus that can automatically switch stroke modes by sensing the intensity of pressure of an upper chamber formed at an upper portion between a piston and a cylinder in accordance with the statuses of rocks in the ground.
HYDRAULIC STRIKING DEVICE
The present invention relates to a hydraulic percussion apparatus that is mounted on construction equipment such as an excavator and breaks solid rocks in the grounds using a rod that is hit by a piston. Particularly, the present invention relates to a hydraulic percussion apparatus that can automatically switch stroke modes by sensing the intensity of pressure of an upper chamber formed at an upper portion between a piston and a cylinder in accordance with the statuses of rocks in the ground.
HYDRAULIC STRIKING DEVICE
HYDRAULISCHE SCHLAGVORRICHTUNG
DISPOSITIF DE FRAPPE HYDRAULIQUE
KANG YOUNG KY (Autor:in) / CHO JAE SANG (Autor:in) / KIM TAE YONG (Autor:in)
03.06.2020
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING
| Europäisches Patentamt | 2017
HYDRAULIC STRIKING DEVICE AND CONSTRUCTION APPARATUS COMPRISING SAME
| Europäisches Patentamt | 2019