KR101327392B1 - 해머 상승 장치 - Google Patents

해머 상승 장치 Download PDF

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Publication number
KR101327392B1
KR101327392B1 KR1020120063876A KR20120063876A KR101327392B1 KR 101327392 B1 KR101327392 B1 KR 101327392B1 KR 1020120063876 A KR1020120063876 A KR 1020120063876A KR 20120063876 A KR20120063876 A KR 20120063876A KR 101327392 B1 KR101327392 B1 KR 101327392B1
Authority
KR
South Korea
Prior art keywords
piston
sub
main
cylinder
main piston
Prior art date
Application number
KR1020120063876A
Other languages
English (en)
Korean (ko)
Inventor
이종직
Original Assignee
(주)신우중공업
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 (주)신우중공업 filed Critical (주)신우중공업
Priority to KR1020120063876A priority Critical patent/KR101327392B1/ko
Priority to CN201380031666.7A priority patent/CN104364458B/zh
Priority to JP2015517185A priority patent/JP6200496B2/ja
Priority to DE112013002983.9T priority patent/DE112013002983B4/de
Priority to PCT/KR2013/005180 priority patent/WO2013187691A1/ko
Priority to US14/406,567 priority patent/US20150144369A1/en
Application granted granted Critical
Publication of KR101327392B1 publication Critical patent/KR101327392B1/ko
Priority to US15/888,509 priority patent/US20180154506A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling
    • E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/08—Drop drivers with free-falling hammer
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B1/00—Percussion drilling

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
KR1020120063876A 2012-06-14 2012-06-14 해머 상승 장치 KR101327392B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020120063876A KR101327392B1 (ko) 2012-06-14 2012-06-14 해머 상승 장치
CN201380031666.7A CN104364458B (zh) 2012-06-14 2013-06-12 锤子上升装置
JP2015517185A JP6200496B2 (ja) 2012-06-14 2013-06-12 ハンマー上昇装置
DE112013002983.9T DE112013002983B4 (de) 2012-06-14 2013-06-12 Hammerhebevorrichtung
PCT/KR2013/005180 WO2013187691A1 (ko) 2012-06-14 2013-06-12 해머 상승 장치
US14/406,567 US20150144369A1 (en) 2012-06-14 2013-06-12 Hammer Raising Device
US15/888,509 US20180154506A1 (en) 2012-06-14 2018-02-05 Hammer Raising Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120063876A KR101327392B1 (ko) 2012-06-14 2012-06-14 해머 상승 장치

Publications (1)

Publication Number Publication Date
KR101327392B1 true KR101327392B1 (ko) 2013-11-08

Family

ID=49758458

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120063876A KR101327392B1 (ko) 2012-06-14 2012-06-14 해머 상승 장치

Country Status (6)

Country Link
US (1) US20150144369A1 (ja)
JP (1) JP6200496B2 (ja)
KR (1) KR101327392B1 (ja)
CN (1) CN104364458B (ja)
DE (1) DE112013002983B4 (ja)
WO (1) WO2013187691A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101575059B1 (ko) 2014-08-13 2015-12-08 대모 엔지니어링 주식회사 스프링 및 압축가스식 브레이커

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180154506A1 (en) * 2012-06-14 2018-06-07 Shinwoo Heavy Industry Co., Ltd. Hammer Raising Device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07157240A (ja) * 1993-12-09 1995-06-20 Mitsubishi Electric Corp 油圧エレベーター装置
JP2002241086A (ja) 2001-02-14 2002-08-28 Sugiyasu Industries Co Ltd 車両整備用リフト
KR20070041043A (ko) * 2005-10-13 2007-04-18 최해곤 차량용 승강식 회전광고장치
KR20110098352A (ko) * 2010-02-26 2011-09-01 삼성테크윈 주식회사 착용형 로봇용 구동기

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB259592A (en) * 1925-10-08 1928-01-09 Henri Cuinier Improvements in automatic perforating hammers
JPS4731818B1 (ja) * 1969-05-19 1972-08-16
US3872934A (en) * 1973-10-30 1975-03-25 Nippon Pneumatic Mfg Impact tool
JPS5187307A (ja) * 1975-01-29 1976-07-30 Shiraishi Found Soonboshikuiuchisochi
JPS528608A (en) * 1975-07-10 1977-01-22 Tonan Kiso Kougiyou Kk Apparatus for locating premoulded hollow piles
SU945412A2 (ru) * 1978-12-27 1982-07-23 Ордена Трудового Красного Знамени институт гидродинамики СО АН СССР Устройство ударного действи
CH638587A5 (de) * 1979-02-12 1983-09-30 Uster Spindel Motoren Maschf Schlagbohrhammer.
JPS568989Y2 (ja) * 1979-09-04 1981-02-27
FI78158C (fi) * 1986-05-09 1989-06-12 Tampella Oy Ab Anordning vid en borrmaskin foer lagring av ett rotationsstycke.
FR2639279B1 (fr) * 1988-11-23 1991-01-04 Eimco Secoma Appareil de percussion hydraulique avec dispositif de frappe en retrait amortie
JP2813003B2 (ja) * 1989-09-19 1998-10-22 日本ニューマチック工業株式会社 衝撃動装置
DE4017029A1 (de) 1990-05-26 1991-11-28 Delmag Maschinenfabrik Hydrobaer
JP2744999B2 (ja) * 1991-09-30 1998-04-28 川鉄テクノコンストラクション株式会社 水圧ハンマー装置
JP3676879B2 (ja) * 1995-07-25 2005-07-27 株式会社マキタ 締結具打込み工具
FI115759B (fi) * 2002-05-17 2005-07-15 Yrjoe Raunisto Iskuja synnyttävä laite
FI121220B (fi) * 2008-11-20 2010-08-31 Sandvik Mining & Constr Oy Kallioporakone ja aksiaalilaakerimoduuli

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07157240A (ja) * 1993-12-09 1995-06-20 Mitsubishi Electric Corp 油圧エレベーター装置
JP2002241086A (ja) 2001-02-14 2002-08-28 Sugiyasu Industries Co Ltd 車両整備用リフト
KR20070041043A (ko) * 2005-10-13 2007-04-18 최해곤 차량용 승강식 회전광고장치
KR20110098352A (ko) * 2010-02-26 2011-09-01 삼성테크윈 주식회사 착용형 로봇용 구동기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101575059B1 (ko) 2014-08-13 2015-12-08 대모 엔지니어링 주식회사 스프링 및 압축가스식 브레이커

Also Published As

Publication number Publication date
US20150144369A1 (en) 2015-05-28
CN104364458B (zh) 2016-08-24
CN104364458A (zh) 2015-02-18
WO2013187691A1 (ko) 2013-12-19
DE112013002983T5 (de) 2015-03-12
DE112013002983B4 (de) 2021-07-29
JP2015519215A (ja) 2015-07-09
JP6200496B2 (ja) 2017-09-20

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