A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Top-sheave for preventing bending leader of excavator
The present invention relates to a top-sheave for preventing a leader of an excavator from being bent, which couples an ascending and descending wire to a driving device unit, a top-sheave, upper and lower augers, and a leader, and is detachably provided in a predetermined section of the ascending and descending wire to reduce coupling work time of the ascending and descending wire.
본 발명은 구동장치부, 톱시브, 상,하부오거, 리더에 승,하강와이어를 결선하고, 승,하강와이어의 일정구간에서 서로 분리가능하게 구비하여 승,하강와이어의 결선작업 시간을 단축시킬 수 있는 천공기의 리더 휨방지용 톱시브에 관한 것이다.
Top-sheave for preventing bending leader of excavator
The present invention relates to a top-sheave for preventing a leader of an excavator from being bent, which couples an ascending and descending wire to a driving device unit, a top-sheave, upper and lower augers, and a leader, and is detachably provided in a predetermined section of the ascending and descending wire to reduce coupling work time of the ascending and descending wire.
본 발명은 구동장치부, 톱시브, 상,하부오거, 리더에 승,하강와이어를 결선하고, 승,하강와이어의 일정구간에서 서로 분리가능하게 구비하여 승,하강와이어의 결선작업 시간을 단축시킬 수 있는 천공기의 리더 휨방지용 톱시브에 관한 것이다.
Top-sheave for preventing bending leader of excavator
천공기의 리더 휨방지용 톱시브
NA CHOON SIK (author) / NA KYUNG WON (author)
2018-02-12
Patent
Electronic Resource
Korean
TOP-SHEAVE FOR PREVENTING BENDING OF LEADER OF DRILLING MACHINE
| European Patent Office | 2018
EXCAVATOR PREVENTING OVERTURN AND THE METHOD OF PREVENTING OVERTURN OF EXCAVATOR
| European Patent Office | 2017