JP6200496B2 - ハンマー上昇装置 - Google Patents
ハンマー上昇装置 Download PDFInfo
- Publication number
- JP6200496B2 JP6200496B2 JP2015517185A JP2015517185A JP6200496B2 JP 6200496 B2 JP6200496 B2 JP 6200496B2 JP 2015517185 A JP2015517185 A JP 2015517185A JP 2015517185 A JP2015517185 A JP 2015517185A JP 6200496 B2 JP6200496 B2 JP 6200496B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- sub
- cylinder
- main
- main piston
- 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.)
- Active
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Classifications
-
- 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
Landscapes
- 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)
Description
202:サブシリンダー
204:サブピストン
206:メインピストン
208:メインシリンダー
210:充電ガス貯蔵部
300:第1油圧制御バルブ
302:第1サブシリンダー
304:第1サブピストン
310:充電ガス貯蔵部
312:第2サブシリンダー
314:第2サブピストン
Claims (1)
- 油圧制御バルブの操作によって流体が供給されるサブシリンダーと;
前記サブシリンダーに一部が収容され、前記流体によって上昇または下降するサブピストンと;
前記サブピストンの終端に密着されて、前記サブピストンの上昇によって上昇し、密着された前記サブピストンの終端が離隔されると下降するメインピストンと;
前記メインピストンを収容するメインシリンダーと;
前記メインピストンが前記メインシリンダー内で移動可能な最高点に到逹すれば、前記サブピストンを前記メインピストンから離隔させる転換バルブと;を含み、
前記サブピストンは、第1サブピストン、第2サブピストンを含み、前記第1サブピストンと第2サブピストンが前記メインピストンを交互に上昇させることを特徴とするハンマー上昇装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2012-0063876 | 2012-06-14 | ||
KR1020120063876A KR101327392B1 (ko) | 2012-06-14 | 2012-06-14 | 해머 상승 장치 |
PCT/KR2013/005180 WO2013187691A1 (ko) | 2012-06-14 | 2013-06-12 | 해머 상승 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015519215A JP2015519215A (ja) | 2015-07-09 |
JP6200496B2 true JP6200496B2 (ja) | 2017-09-20 |
Family
ID=49758458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015517185A Active JP6200496B2 (ja) | 2012-06-14 | 2013-06-12 | ハンマー上昇装置 |
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) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180154506A1 (en) * | 2012-06-14 | 2018-06-07 | Shinwoo Heavy Industry Co., Ltd. | Hammer Raising Device |
KR101575059B1 (ko) | 2014-08-13 | 2015-12-08 | 대모 엔지니어링 주식회사 | 스프링 및 압축가스식 브레이커 |
Family Cites Families (20)
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 |
JPH07157240A (ja) * | 1993-12-09 | 1995-06-20 | Mitsubishi Electric Corp | 油圧エレベーター装置 |
JP3676879B2 (ja) * | 1995-07-25 | 2005-07-27 | 株式会社マキタ | 締結具打込み工具 |
JP5026640B2 (ja) | 2001-02-14 | 2012-09-12 | 株式会社スギヤス | 車両整備用リフト |
FI115759B (fi) * | 2002-05-17 | 2005-07-15 | Yrjoe Raunisto | Iskuja synnyttävä laite |
KR100724043B1 (ko) * | 2005-10-13 | 2007-06-04 | 최해곤 | 차량용 승강식 회전광고장치 |
FI121220B (fi) * | 2008-11-20 | 2010-08-31 | Sandvik Mining & Constr Oy | Kallioporakone ja aksiaalilaakerimoduuli |
KR20110098352A (ko) * | 2010-02-26 | 2011-09-01 | 삼성테크윈 주식회사 | 착용형 로봇용 구동기 |
-
2012
- 2012-06-14 KR KR1020120063876A patent/KR101327392B1/ko active IP Right Grant
-
2013
- 2013-06-12 US US14/406,567 patent/US20150144369A1/en not_active Abandoned
- 2013-06-12 CN CN201380031666.7A patent/CN104364458B/zh active Active
- 2013-06-12 WO PCT/KR2013/005180 patent/WO2013187691A1/ko active Application Filing
- 2013-06-12 DE DE112013002983.9T patent/DE112013002983B4/de not_active Expired - Fee Related
- 2013-06-12 JP JP2015517185A patent/JP6200496B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN104364458B (zh) | 2016-08-24 |
WO2013187691A1 (ko) | 2013-12-19 |
DE112013002983T5 (de) | 2015-03-12 |
US20150144369A1 (en) | 2015-05-28 |
KR101327392B1 (ko) | 2013-11-08 |
JP2015519215A (ja) | 2015-07-09 |
DE112013002983B4 (de) | 2021-07-29 |
CN104364458A (zh) | 2015-02-18 |
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