FR2392778A1 - Marteau perforateur hydraulique - Google Patents

Marteau perforateur hydraulique

Info

Publication number
FR2392778A1
FR2392778A1 FR7800681A FR7800681A FR2392778A1 FR 2392778 A1 FR2392778 A1 FR 2392778A1 FR 7800681 A FR7800681 A FR 7800681A FR 7800681 A FR7800681 A FR 7800681A FR 2392778 A1 FR2392778 A1 FR 2392778A1
Authority
FR
France
Prior art keywords
anvil
hydraulic drill
drill hammer
piston
hydraulic
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.)
Granted
Application number
FR7800681A
Other languages
English (en)
Other versions
FR2392778B1 (fr
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Publication of FR2392778A1 publication Critical patent/FR2392778A1/fr
Application granted granted Critical
Publication of FR2392778B1 publication Critical patent/FR2392778B1/fr
Granted legal-status Critical Current

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)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

L'invention concerne un marteau perforateur hydraulique. Ce marteau perforateur comprend un corps formant réservoir hydraulique, un piston qui coulisse dans ce corps, une enclume, une valve de commande de cycle assurant le déplacement alternatif du piston en vue de son impact sur l'enclume, un mécanisme de rotation de l'enclume et un moteur assurant l'entraînement de ce mécanisme. Application aux appareils perforateurs de roches.
FR7800681A 1977-02-04 1978-01-11 Marteau perforateur hydraulique Granted FR2392778A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/765,529 US4157121A (en) 1977-02-04 1977-02-04 Hydraulic powered rock drill

Publications (2)

Publication Number Publication Date
FR2392778A1 true FR2392778A1 (fr) 1978-12-29
FR2392778B1 FR2392778B1 (fr) 1983-02-25

Family

ID=25073792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800681A Granted FR2392778A1 (fr) 1977-02-04 1978-01-11 Marteau perforateur hydraulique

Country Status (9)

Country Link
US (1) US4157121A (fr)
JP (1) JPS53114702A (fr)
AU (1) AU514997B2 (fr)
CA (1) CA1109363A (fr)
DE (2) DE7803062U1 (fr)
FR (1) FR2392778A1 (fr)
GB (2) GB1567089A (fr)
IN (1) IN149180B (fr)
SE (1) SE433515B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462548A1 (fr) * 1979-06-26 1981-02-13 Tampella Oy Ab Appareil de forage hydraulique

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034211C2 (de) * 1980-09-11 1983-03-17 Alfred 5802 Wetter Paikert Mit einer Druckflüssigkeit beaufschlagbare Schlag- und Bohrvorrichtung
AT380534B (de) * 1983-01-07 1986-06-10 Ver Edelstahlwerke Ag Drehschlag-, dreh- oder schlagwerk
FI78158C (fi) * 1986-05-09 1989-06-12 Tampella Oy Ab Anordning vid en borrmaskin foer lagring av ett rotationsstycke.
FI78342C (fi) * 1986-05-09 1989-07-10 Tampella Oy Ab Ramkonstruktion foer en borrmaskin.
US5060734A (en) * 1989-09-11 1991-10-29 United States Of America Seawater hydraulic rock drill
SE470512B (sv) * 1992-11-11 1994-06-27 Atlas Copco Rocktech Ab Vätskedriven slående maskin
FI123802B (fi) * 2004-09-03 2013-10-31 Sandvik Mining & Constr Oy Rikotuslaite ja menetelmä rikotuslaitteen työkalun voitelemiseksi
SE527698C2 (sv) * 2004-10-07 2006-05-16 Atlas Copco Rock Drills Ab Bergborrningsanordning
ATE474179T1 (de) * 2005-04-27 2010-07-15 Caterpillar Inc Schmierungsvorrichtung für hydraulisches oder pneumatisches werkzeug
NL2004112C2 (en) * 2010-01-19 2011-07-20 A P Van Den Berg Holding B V A penetration device for driving a tool, such as a soil probing or sampling tool, and assemblies of such a device and such a tool.
FI122299B (fi) 2010-01-29 2011-11-30 Sandvik Mining & Constr Oy Menetelmä ja järjestely kallioporakoneen poraniskan voitelemiseksi
EP2605888A1 (fr) 2010-08-19 2013-06-26 Caterpillar INC. Système de lubrification pour outil de concassage
US9435359B2 (en) 2012-02-13 2016-09-06 Schlumberger Technology Corporation Adaptive hydraulic cylinder with floating seal interface
US9010493B2 (en) 2012-03-13 2015-04-21 Caterpillar Inc. Lubrication arrangement
US9217341B2 (en) 2013-08-15 2015-12-22 Caterpillar Inc. Lubrication system for tool
CN112593848B (zh) * 2020-12-24 2023-02-10 成都迪普金刚石钻头有限责任公司 一种pdc钻头复合冲击装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082741A (en) * 1960-10-28 1963-03-26 Gardner Denver Co Drilling device
DE1223784B (de) * 1963-07-03 1966-09-01 Salzgitter Maschinen Ag Bohrhammer
US3490549A (en) * 1968-08-13 1970-01-20 Westinghouse Air Brake Co Hydraulic percussive drill
FR2129276A5 (fr) * 1971-03-18 1972-10-27 Montabert Ets
US3887019A (en) * 1971-05-11 1975-06-03 Af Hydraulics Hydraulic percussive implement
US3892279A (en) * 1971-07-23 1975-07-01 Chicago Pneumatic Tool Co Reciprocating hydraulic hammer
US3796271A (en) * 1972-03-10 1974-03-12 L Amtsberg Rock drill having a triple coaxial hammer
US3822633A (en) * 1972-08-10 1974-07-09 Impulse Prod Corp Control means for a fluid-powered device
US3866690A (en) * 1972-09-25 1975-02-18 Technology Inc Const Hydraulically powered impact device
US3995700A (en) * 1975-10-14 1976-12-07 Gardner-Denver Company Hydraulic rock drill system
US4072198A (en) * 1976-04-30 1978-02-07 Chicago Pneumatic Tool Company Hydraulic rock drill
PL55703Y1 (en) * 1994-01-03 1998-01-30 Zaklady Konfekcji Technicznej Auxiliary cord

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462548A1 (fr) * 1979-06-26 1981-02-13 Tampella Oy Ab Appareil de forage hydraulique

Also Published As

Publication number Publication date
US4157121A (en) 1979-06-05
DE2804388A1 (de) 1978-08-10
AU514997B2 (en) 1981-03-12
CA1109363A (fr) 1981-09-22
FR2392778B1 (fr) 1983-02-25
SE433515B (sv) 1984-05-28
GB1567090A (en) 1980-05-08
IN149180B (fr) 1981-10-03
JPS53114702A (en) 1978-10-06
AU3289978A (en) 1979-08-09
GB1567089A (en) 1980-05-08
SE7800807L (sv) 1978-08-05
DE7803062U1 (de) 1978-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse