SE437231B - Hydrauliskt slagborrverk med vridmotorn forkopplad i serie med slagverket - Google Patents

Hydrauliskt slagborrverk med vridmotorn forkopplad i serie med slagverket

Info

Publication number
SE437231B
SE437231B SE7900897A SE7900897A SE437231B SE 437231 B SE437231 B SE 437231B SE 7900897 A SE7900897 A SE 7900897A SE 7900897 A SE7900897 A SE 7900897A SE 437231 B SE437231 B SE 437231B
Authority
SE
Sweden
Prior art keywords
line
chamber
valve
return
pressure
Prior art date
Application number
SE7900897A
Other languages
English (en)
Swedish (sv)
Other versions
SE7900897L (sv
Inventor
R J Perraud
Original Assignee
Secoma
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 Secoma filed Critical Secoma
Publication of SE7900897L publication Critical patent/SE7900897L/xx
Publication of SE437231B publication Critical patent/SE437231B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/04—Liquid operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
SE7900897A 1978-06-20 1979-02-01 Hydrauliskt slagborrverk med vridmotorn forkopplad i serie med slagverket SE437231B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7818936A FR2429320A1 (fr) 1978-06-20 1978-06-20 Appareil de foration hydraulique roto-percutant

Publications (2)

Publication Number Publication Date
SE7900897L SE7900897L (sv) 1979-12-21
SE437231B true SE437231B (sv) 1985-02-18

Family

ID=9209950

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900897A SE437231B (sv) 1978-06-20 1979-02-01 Hydrauliskt slagborrverk med vridmotorn forkopplad i serie med slagverket

Country Status (9)

Country Link
US (1) US4291771A (de)
JP (1) JPS554489A (de)
AU (1) AU522252B2 (de)
CH (1) CH627522A5 (de)
DE (1) DE2923229C2 (de)
FR (1) FR2429320A1 (de)
GB (1) GB2023054B (de)
SE (1) SE437231B (de)
ZA (1) ZA791054B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218605Y2 (de) * 1980-09-08 1987-05-13
JPS58160782U (ja) * 1982-04-19 1983-10-26 株式会社東洋空機製作所 打撃装置
JPS5943775A (ja) * 1982-09-03 1984-03-10 Shinetsu Densen Kk 巻枠
FI72178C (fi) * 1983-10-28 1987-04-13 Tampella Oy Ab Med rotationsmaskineri foersedd tryckmediedriven slagborrmaskin.
RU1778289C (ru) * 1988-05-04 1992-11-30 Карагандинский политехнический институт Гидравлическа бурильна машина
CN2215384Y (zh) * 1994-12-30 1995-12-20 陈利钧 储能冲击控制机构
FI104961B (fi) * 1996-07-19 2000-05-15 Sandvik Tamrock Oy Painenestekäyttöinen iskuvasara
US6105595A (en) * 1997-03-07 2000-08-22 Cooper Technologies Co. Method, system, and apparatus for automatically preventing or allowing flow of a fluid
US5890848A (en) * 1997-08-05 1999-04-06 Cooper Technologies Company Method and apparatus for simultaneously lubricating a cutting point of a tool and controlling the application rate of the tool to a work piece
AU8814598A (en) * 1997-08-22 1999-03-16 Giovanni Bisutti Power tool
FR2802970B1 (fr) * 1999-12-23 2002-03-08 Montabert Ets Dispositif d'alimentation hydraulique d'un appareil de forage roto-percutant
US20040045727A1 (en) * 2002-09-11 2004-03-11 Allums Jeromy T. Safe starting fluid hammer
SE527921C2 (sv) * 2004-10-20 2006-07-11 Atlas Copco Rock Drills Ab Slagverk
CN102852455B (zh) * 2012-09-28 2015-04-15 李少江 冲击钻具
GB2522625A (en) * 2014-01-29 2015-08-05 Mincon Internat Ltd Pressure control system
CN108049813B (zh) * 2018-01-17 2024-03-15 湘潭大学 一种冲压与回转组合的水下钻机动力头装置及工作方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221169B (de) * 1964-11-17 1966-07-21 Beteiligungs & Patentverw Gmbh Hydraulisch betriebener Bohrhammer
US3307638A (en) * 1964-12-04 1967-03-07 Ingersoll Rand Co Rock drill drive
FR1454735A (fr) * 1965-11-15 1966-02-11 Beteiligungs & Patentverw Gmbh Marteau perforateur à commande hydraulique
FR1518771A (fr) * 1967-01-24 1968-03-29 Meudon Forges Atel Outil à percussions actionné par un fluide incompressible
SU301961A1 (ru) * 1969-12-31 1978-04-30 Воронежское Специальное Конструкторское Бюро Гидравлических И Механических Прессов Привод высокоскоростного молота
FR2129276A5 (de) * 1971-03-18 1972-10-27 Montabert Ets
FI50390C (fi) * 1973-09-14 1976-03-10 Murskauskone Oy Hydraulisesti käytetty iskulaite
US4006665A (en) * 1974-06-11 1977-02-08 Fa. Ingenieur Gunter Klemm Spezialuntrnehmen Fur Bohrtechnik Percussion tool
DE2461633C2 (de) * 1974-12-27 1982-05-06 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Hydraulische Schlagvorrichtung
GB1450972A (en) * 1974-06-11 1976-09-29 Klemm G Percussive tool
FI56052C (fi) * 1975-01-16 1979-11-12 Tampella Oy Ab Hydraulisk bergborrmaskin
US4006783A (en) * 1975-03-17 1977-02-08 Linden-Alimak Ab Hydraulic operated rock drilling apparatus
FR2364325A1 (fr) * 1976-09-09 1978-04-07 Moelven Brug As Perforatrice de rochers a commande hydraulique
SU612746A1 (ru) * 1976-11-29 1978-06-30 Винницкий политехнический институт Пульсатор

Also Published As

Publication number Publication date
US4291771A (en) 1981-09-29
ZA791054B (en) 1980-06-25
GB2023054B (en) 1982-09-15
DE2923229A1 (de) 1980-01-03
GB2023054A (en) 1979-12-28
CH627522A5 (fr) 1982-01-15
JPS6231160B2 (de) 1987-07-07
FR2429320B1 (de) 1980-10-31
SE7900897L (sv) 1979-12-21
FR2429320A1 (fr) 1980-01-18
AU4492279A (en) 1980-01-03
AU522252B2 (en) 1982-05-27
JPS554489A (en) 1980-01-12
DE2923229C2 (de) 1983-01-27

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