FI750097A - - Google Patents

Info

Publication number
FI750097A
FI750097A FI750097A FI750097A FI750097A FI 750097 A FI750097 A FI 750097A FI 750097 A FI750097 A FI 750097A FI 750097 A FI750097 A FI 750097A FI 750097 A FI750097 A FI 750097A
Authority
FI
Finland
Application number
FI750097A
Other languages
Finnish (fi)
Other versions
FI56052B (fi
FI56052C (fi
Inventor
P Salmi
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Priority to FI750097A priority Critical patent/FI56052C/fi
Priority to DE2557147A priority patent/DE2557147C3/de
Priority to ZA00758052A priority patent/ZA758052B/xx
Priority to GB812/76A priority patent/GB1498305A/en
Priority to FR7600690A priority patent/FR2297992A1/fr
Priority to SE7600348A priority patent/SE429360B/xx
Priority to US05/649,679 priority patent/US4039033A/en
Publication of FI750097A publication Critical patent/FI750097A/fi
Publication of FI56052B publication Critical patent/FI56052B/fi
Application granted granted Critical
Publication of FI56052C publication Critical patent/FI56052C/fi

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)
FI750097A 1975-01-16 1975-01-16 Hydraulisk bergborrmaskin FI56052C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI750097A FI56052C (fi) 1975-01-16 1975-01-16 Hydraulisk bergborrmaskin
DE2557147A DE2557147C3 (de) 1975-01-16 1975-12-18 Druckflüssigkeitsgetriebene Gesteinsbohrmaschine
ZA00758052A ZA758052B (en) 1975-01-16 1975-12-30 Hydraulic rock drill
GB812/76A GB1498305A (en) 1975-01-16 1976-01-09 Hydraulic rock drilling apparatus
FR7600690A FR2297992A1 (fr) 1975-01-16 1976-01-13 Perforatrice hydraulique de roche
SE7600348A SE429360B (sv) 1975-01-16 1976-01-14 Hydraulisk bergborrmaskin
US05/649,679 US4039033A (en) 1975-01-16 1976-01-16 Hydraulic rock drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI750097A FI56052C (fi) 1975-01-16 1975-01-16 Hydraulisk bergborrmaskin

Publications (3)

Publication Number Publication Date
FI750097A true FI750097A (de) 1976-07-17
FI56052B FI56052B (fi) 1979-07-31
FI56052C FI56052C (fi) 1979-11-12

Family

ID=8508901

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750097A FI56052C (fi) 1975-01-16 1975-01-16 Hydraulisk bergborrmaskin

Country Status (7)

Country Link
US (1) US4039033A (de)
DE (1) DE2557147C3 (de)
FI (1) FI56052C (de)
FR (1) FR2297992A1 (de)
GB (1) GB1498305A (de)
SE (1) SE429360B (de)
ZA (1) ZA758052B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181183A (en) * 1978-01-05 1980-01-01 Nippon Pneumatic Manufacturing Co., Ltd. Impact tool
FR2429320A1 (fr) * 1978-06-20 1980-01-18 Secoma Appareil de foration hydraulique roto-percutant
FI56053C (fi) * 1978-08-08 1979-11-12 Tampella Oy Ab Borrmaskin speciellt bergborrmaskin
FI72178C (fi) * 1983-10-28 1987-04-13 Tampella Oy Ab Med rotationsmaskineri foersedd tryckmediedriven slagborrmaskin.
US4858701A (en) * 1987-11-30 1989-08-22 Weyer Paul P Fluid-powered impact device and tool therefor
RU1778289C (ru) * 1988-05-04 1992-11-30 Карагандинский политехнический институт Гидравлическа бурильна машина
DE4027021A1 (de) * 1990-08-27 1992-03-05 Krupp Maschinentechnik Hydraulisch betriebene schlagdrehbohrvorrichtung, insbesondere zum ankerlochbohren
CA2178331A1 (en) * 1993-12-17 1995-06-22 Jarmo Uolevi Leppanen Accumulator charging system
US5893419A (en) * 1997-01-08 1999-04-13 Fm Industries, Inc. Hydraulic impact tool
US7073607B2 (en) * 2001-06-25 2006-07-11 Campbell Jr Paul B Operating system for hydraulic rock drill
US6948573B2 (en) 2002-10-22 2005-09-27 China Ferruccio I Rock breaker tool
SE530571C2 (sv) * 2006-11-16 2008-07-08 Atlas Copco Rock Drills Ab Bergborrningsförfarande och bergborrningsmaskin
CN102108834B (zh) * 2009-12-24 2015-01-21 深圳市普隆重工有限公司 凿岩机
SE535149C2 (sv) * 2010-08-31 2012-05-02 Atlas Copco Rock Drills Ab Hydrauliskt slagverk för användning i berg-eller betongavverkande utrustning
DE102012206452A1 (de) * 2012-04-19 2013-10-24 Hilti Aktiengesellschaft Handwerkzeugmaschine und Steuerungsverfahren
CN102852455B (zh) * 2012-09-28 2015-04-15 李少江 冲击钻具
CN104234621B (zh) * 2013-06-13 2017-08-29 张斌 转阀液压凿岩机
EP3100828B1 (de) * 2014-01-31 2021-09-22 Furukawa Rock Drill Co., Ltd. Hydraulische hammervorrichtung
EP2963230B1 (de) * 2014-07-03 2017-05-31 Sandvik Mining and Construction Oy Brechvorrichtung
SE538237C2 (sv) * 2014-07-04 2016-04-12 Lkab Wassara Ab Vätskedriven sänkborrmaskin med indexering medelst intermittent trycksättning

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291921C (de) *
US1080880A (en) * 1912-02-03 1913-12-09 Ingersoll Rand Co Percussive tool.
US1074116A (en) * 1913-05-27 1913-09-30 Charles H Haeseler Rotary percussive tool.
US2457969A (en) * 1947-03-28 1949-01-04 Ingersoll Rand Co Rotation device for rock drills
DE1221169B (de) * 1964-11-17 1966-07-21 Beteiligungs & Patentverw Gmbh Hydraulisch betriebener Bohrhammer
FR1454735A (fr) * 1965-11-15 1966-02-11 Beteiligungs & Patentverw Gmbh Marteau perforateur à commande hydraulique
US3406763A (en) * 1966-09-19 1968-10-22 Ingersoll Rand Co Rock drill
FR1518771A (fr) * 1967-01-24 1968-03-29 Meudon Forges Atel Outil à percussions actionné par un fluide incompressible
FR1536768A (fr) * 1967-09-13 1968-08-16 Ingersoll Rand Co Perforatrice
FR2129276A5 (de) * 1971-03-18 1972-10-27 Montabert Ets
US3739863A (en) * 1971-06-02 1973-06-19 M Wohlwend Reciprocating linear hydraulic motors
US3896889A (en) * 1971-08-31 1975-07-29 Hydroacoustic Inc Hydroacoustic apparatus
US3866690A (en) * 1972-09-25 1975-02-18 Technology Inc Const Hydraulically powered impact device
FI50390C (fi) * 1973-09-14 1976-03-10 Murskauskone Oy Hydraulisesti käytetty iskulaite
US3903972A (en) * 1974-04-24 1975-09-09 Hydroacoustic Inc Impact tools

Also Published As

Publication number Publication date
FR2297992B1 (de) 1984-07-13
SE7600348L (sv) 1976-07-19
FI56052B (fi) 1979-07-31
SE429360B (sv) 1983-08-29
FR2297992A1 (fr) 1976-08-13
DE2557147A1 (de) 1976-07-22
ZA758052B (en) 1976-12-29
GB1498305A (en) 1978-01-18
FI56052C (fi) 1979-11-12
DE2557147B2 (de) 1981-02-26
DE2557147C3 (de) 1981-10-29
US4039033A (en) 1977-08-02

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OY TAMPELLA AB