JP2023510895A - 掘削機用振動減衰装置 - Google Patents

掘削機用振動減衰装置 Download PDF

Info

Publication number
JP2023510895A
JP2023510895A JP2022543133A JP2022543133A JP2023510895A JP 2023510895 A JP2023510895 A JP 2023510895A JP 2022543133 A JP2022543133 A JP 2022543133A JP 2022543133 A JP2022543133 A JP 2022543133A JP 2023510895 A JP2023510895 A JP 2023510895A
Authority
JP
Japan
Prior art keywords
connecting body
excavator
motion
vibration
attachment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022543133A
Other languages
English (en)
Japanese (ja)
Inventor
ムンギョ ジョン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mapp Co Ltd
Original Assignee
Mapp Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mapp Co Ltd filed Critical Mapp Co Ltd
Publication of JP2023510895A publication Critical patent/JP2023510895A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/965—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of metal-cutting or concrete-crushing implements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/14—Booms only for booms with cable suspension arrangements; Cable suspensions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)
JP2022543133A 2020-02-11 2020-10-08 掘削機用振動減衰装置 Pending JP2023510895A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2020-0016498 2020-02-11
KR1020200016498A KR102131767B1 (ko) 2020-02-11 2020-02-11 굴삭기용 진동감쇠장치
PCT/KR2020/013704 WO2021162197A1 (ko) 2020-02-11 2020-10-08 굴삭기용 진동감쇠장치

Publications (1)

Publication Number Publication Date
JP2023510895A true JP2023510895A (ja) 2023-03-15

Family

ID=71602455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022543133A Pending JP2023510895A (ja) 2020-02-11 2020-10-08 掘削機用振動減衰装置

Country Status (4)

Country Link
JP (1) JP2023510895A (zh)
KR (1) KR102131767B1 (zh)
CN (1) CN115003928A (zh)
WO (1) WO2021162197A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102131767B1 (ko) * 2020-02-11 2020-07-09 주식회사 맵 굴삭기용 진동감쇠장치

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53159442U (zh) * 1977-05-20 1978-12-14
JPH0238520U (zh) * 1988-09-07 1990-03-14
JPH02129458U (zh) * 1989-02-10 1990-10-25
JP2001059543A (ja) * 1999-08-20 2001-03-06 Nasu Denki Tekko Co Ltd 鋼管柱の減衰式制振装置
US20030230010A1 (en) * 2001-09-25 2003-12-18 Eric Sharkness Hydraulic swing damping system
JP2004074931A (ja) * 2002-08-19 2004-03-11 Hitachi Constr Mach Co Ltd 建設機械
KR20090016177A (ko) * 2007-08-10 2009-02-13 임행주 굴착기의 굴착장비 착탈용 체결핀
JP2009036337A (ja) * 2007-08-03 2009-02-19 Toyota Motor Corp 中空ピストンに振動抑制手段を組み込んだ制動装置
JP2012057752A (ja) * 2010-09-10 2012-03-22 Daishowa Seiki Co Ltd 制振機構
KR101745285B1 (ko) * 2016-12-01 2017-06-08 김미애 방진기능을 갖는 중장비용 마운팅 핀

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1285032B1 (it) * 1996-03-25 1998-06-03 F I B E T S P A Dispositivo di collegamento meccanico a guisa di vincolo elastico assiale e radiale con svincolo torsionale, in particolare per
KR980009672A (ko) * 1996-07-31 1998-04-30 김무 건설중장비용 퀵커플러
KR200280733Y1 (ko) * 2002-03-25 2002-07-13 대모 엔지니어링 주식회사 굴삭기용 퀵 커플러의 축하중용 보상장치
KR101424110B1 (ko) * 2014-02-12 2014-08-01 (주) 대동이엔지 고하중 진동완충기
DE102015105181A1 (de) * 2015-04-02 2016-10-06 Lisega SE Axialdämpfer
KR102131767B1 (ko) * 2020-02-11 2020-07-09 주식회사 맵 굴삭기용 진동감쇠장치

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53159442U (zh) * 1977-05-20 1978-12-14
JPH0238520U (zh) * 1988-09-07 1990-03-14
JPH02129458U (zh) * 1989-02-10 1990-10-25
JP2001059543A (ja) * 1999-08-20 2001-03-06 Nasu Denki Tekko Co Ltd 鋼管柱の減衰式制振装置
US20030230010A1 (en) * 2001-09-25 2003-12-18 Eric Sharkness Hydraulic swing damping system
JP2004074931A (ja) * 2002-08-19 2004-03-11 Hitachi Constr Mach Co Ltd 建設機械
JP2009036337A (ja) * 2007-08-03 2009-02-19 Toyota Motor Corp 中空ピストンに振動抑制手段を組み込んだ制動装置
KR20090016177A (ko) * 2007-08-10 2009-02-13 임행주 굴착기의 굴착장비 착탈용 체결핀
JP2012057752A (ja) * 2010-09-10 2012-03-22 Daishowa Seiki Co Ltd 制振機構
KR101745285B1 (ko) * 2016-12-01 2017-06-08 김미애 방진기능을 갖는 중장비용 마운팅 핀

Also Published As

Publication number Publication date
CN115003928A (zh) 2022-09-02
WO2021162197A1 (ko) 2021-08-19
KR102131767B1 (ko) 2020-07-09

Similar Documents

Publication Publication Date Title
DK2753765T3 (en) Foundation construction for an offshore installation, especially an offshore wind turbine, for quiet installation, and installation procedure for it
KR101505646B1 (ko) 충격흡수식 진동브레이커
KR20110116647A (ko) 중장비용 진동 니퍼
JP2023510895A (ja) 掘削機用振動減衰装置
KR20130085134A (ko) 진동리퍼용 완충장치
KR101268417B1 (ko) 중장비용 진동 리퍼
KR20120133043A (ko) 지반굴착장치용 완충장치
KR20150037016A (ko) 콤팩트
KR20090053522A (ko) 굴착기 브레이커
KR101236510B1 (ko) 진동 리퍼의 충격흡수장치
JP2014051820A (ja) 組合せ鋼製壁
KR20130063166A (ko) 진동 리퍼
JP5204076B2 (ja) 既存建築物の制震補強工法および制震補強構造物
JP5409491B2 (ja) 移動式防音塀
KR20110032791A (ko) 건설장비용 진동 파쇄기
KR101883234B1 (ko) 에어백을 이용한 건축물 내진장치
WO2018230877A1 (ko) 굴삭기
JP4565397B2 (ja) 構造物の耐震補強方法
KR101074699B1 (ko) 흙막이파일의 십자형 버팀기구
JP2020180436A (ja) 杭基礎及び杭基礎の施工方法
KR101148815B1 (ko) 내측연결구를 이용하여 연결된 복합말뚝 및 이를 이용한 복합말뚝 시공방법
KR20210061685A (ko) 굴삭기용 진동감쇠장치
KR102035798B1 (ko) 굴삭기
JP3156774U (ja) 裏込めモルタル止め金具
KR100950089B1 (ko) 굴삭기용 브레이커 및 브레이커용 댐핑장치

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220713

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230726

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230808

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240305