A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a gripper for an excavator, more specifically, which can be operated with only a main hydraulic cylinder without an auxiliary hydraulic cylinder. Compared to a conventional gripper, a fixing connection unit to fixedly connect a second gripper piece to a boom is easily installed and separated, and further, damage to a surface or the like of the boom is prevented in a process of installing the fixing connection unit. Moreover, various sizes of grippers are easily replaced and mounted on the boom to improve working efficiency.
The present invention relates to a gripper for an excavator, more specifically, which can be operated with only a main hydraulic cylinder without an auxiliary hydraulic cylinder. Compared to a conventional gripper, a fixing connection unit to fixedly connect a second gripper piece to a boom is easily installed and separated, and further, damage to a surface or the like of the boom is prevented in a process of installing the fixing connection unit. Moreover, various sizes of grippers are easily replaced and mounted on the boom to improve working efficiency.
RIPPER FOR EXCAVATOR CLAMP
YOON KIL SOO (author)
2015-08-19
Patent
Electronic Resource
Korean
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2017
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