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HYDRAULIC STRIKING DEVICE
A hydraulic striking device 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 is proposed. Particularly, a hydraulic striking device 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 is proposed.
HYDRAULIC STRIKING DEVICE
A hydraulic striking device 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 is proposed. Particularly, a hydraulic striking device 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 is proposed.
HYDRAULIC STRIKING DEVICE
KANG YOUNG KY (Autor:in) / CHO JAE SANG (Autor:in) / KIM TAE YONG (Autor:in)
28.05.2020
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2017
|HYDRAULIC STRIKING DEVICE AND CONSTRUCTION APPARATUS COMPRISING SAME
Europäisches Patentamt | 2019
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