Title:
VIBRATORY HAMMER HAVING SIDE GRIP
Document Type and Number:
WIPO Patent Application WO/2022/114312
Kind Code:
A1
Abstract:
The present invention relates to a vibratory hammer connected to heavy equipment for construction and, more specifically, to a vibratory hammer having a side grip, the hammer: preventing vibration from being transmitted to a connected heavy equipment machine to prevent problems such as a change in boring position; being firmly coupled to a boring pile so that vibration generated from a gear box is transmitted through a side grip to the boring pile, and thus workability is improved; having arms gear-coupled to each other to prevent the arms and the side grip from loosening even against frequent vibrations; enabling the pair of arms and the side grip to come into close contact with or be separated from the boring pile with a single cylinder; and enabling the side grip to be easily replaced according to the shape of the boring pile to improve applicability and workability.
Inventors:
LIM WAN BIN (KR)
Application Number:
PCT/KR2020/017223
Publication Date:
June 02, 2022
Filing Date:
November 30, 2020
Export Citation:
Assignee:
STERLING TECH INC (KR)
International Classes:
E02D7/14; E02D7/18; E02F3/96
Foreign References:
| KR100962081B1 | 2010-06-09 | |||
| KR20180015196A | 2018-02-12 | |||
| JPH08198580A | 1996-08-06 | |||
| KR101472251B1 | 2014-12-11 | |||
| JPH07102561A | 1995-04-18 |
Attorney, Agent or Firm:
KIM, Nam Hyuk (KR)
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