SE458380B - Med rotationsmaskineri foersedd tryckmediedriven slagborrmaskin - Google Patents

Med rotationsmaskineri foersedd tryckmediedriven slagborrmaskin

Info

Publication number
SE458380B
SE458380B SE8405368A SE8405368A SE458380B SE 458380 B SE458380 B SE 458380B SE 8405368 A SE8405368 A SE 8405368A SE 8405368 A SE8405368 A SE 8405368A SE 458380 B SE458380 B SE 458380B
Authority
SE
Sweden
Prior art keywords
percussion
chamber
pressure medium
cylinder space
percussion piston
Prior art date
Application number
SE8405368A
Other languages
English (en)
Swedish (sv)
Other versions
SE8405368L (sv
SE8405368D0 (sv
Inventor
U Ahtola
J Kuusento
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
Publication of SE8405368D0 publication Critical patent/SE8405368D0/xx
Publication of SE8405368L publication Critical patent/SE8405368L/xx
Publication of SE458380B publication Critical patent/SE458380B/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
    • 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
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • 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)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
SE8405368A 1983-10-28 1984-10-26 Med rotationsmaskineri foersedd tryckmediedriven slagborrmaskin SE458380B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI833962A FI72178C (fi) 1983-10-28 1983-10-28 Med rotationsmaskineri foersedd tryckmediedriven slagborrmaskin.

Publications (3)

Publication Number Publication Date
SE8405368D0 SE8405368D0 (sv) 1984-10-26
SE8405368L SE8405368L (sv) 1985-04-29
SE458380B true SE458380B (sv) 1989-03-20

Family

ID=8518002

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405368A SE458380B (sv) 1983-10-28 1984-10-26 Med rotationsmaskineri foersedd tryckmediedriven slagborrmaskin

Country Status (7)

Country Link
US (1) US4648467A (fi)
JP (1) JPS60112986A (fi)
DE (1) DE3439268A1 (fi)
FI (1) FI72178C (fi)
FR (1) FR2560545B1 (fi)
GB (1) GB2148776B (fi)
SE (1) SE458380B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596681B1 (fr) * 1986-04-03 1988-06-10 Eimco Secoma Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour
FI78158C (fi) * 1986-05-09 1989-06-12 Tampella Oy Ab Anordning vid en borrmaskin foer lagring av ett rotationsstycke.
RU1778289C (ru) * 1988-05-04 1992-11-30 Карагандинский политехнический институт Гидравлическа бурильна машина
US5404983A (en) * 1992-12-14 1995-04-11 Eicher; Fred C. Turn-act multiaction device
US5570769A (en) * 1992-12-14 1996-11-05 Turn Act, Inc. Linear and rotary actuator combination
US6477835B1 (en) * 2001-08-29 2002-11-12 Moog Inc. Single-motor injection-and-screw drive hybrid actuator
SE536289C2 (sv) 2011-04-05 2013-08-06 Atlas Copco Rock Drills Ab Hydrauliska slagverk för berg- eller betongavverkande utrustning samt borr- och brytutrustning
SE537175C2 (sv) 2013-06-25 2015-02-24 Atlas Copco Rock Drills Ab Anordning och förfarande vid smörjning av komponenter i en bergborrmaskin jämte borrmaskin
KR101476546B1 (ko) * 2013-07-17 2014-12-24 윤영덕 유압 타격 드릴 장치
SE538166C2 (sv) * 2014-07-04 2016-03-22 Lkab Wassara Ab Sänkborrmaskin med parallella flöden för rotationsmotor respektive hammare
SE538237C2 (sv) * 2014-07-04 2016-04-12 Lkab Wassara Ab Vätskedriven sänkborrmaskin med indexering medelst intermittent trycksättning

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291921C (fi) *
US3741316A (en) * 1968-01-16 1973-06-26 Forges Et Atellers De Meudon S Fluid operated percussion tool
FI50390C (fi) * 1973-09-14 1976-03-10 Murskauskone Oy Hydraulisesti käytetty iskulaite
FI50307C (fi) * 1974-04-20 1976-02-10 Xandor Ag Hydraulisesti käytetty iskulaite
FI56052C (fi) * 1975-01-16 1979-11-12 Tampella Oy Ab Hydraulisk bergborrmaskin
FI56430C (fi) * 1975-10-20 1982-08-09 Tampella Oy Ab Slaganordning driven av en tryckvaetska
GB1499170A (en) * 1975-12-23 1978-01-25 Af Hydraulics Rotary and percussive drive devices for drilling tools
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
FI58675C (fi) * 1979-06-26 1981-03-10 Tampella Oy Ab Hydraulisk borranordning

Also Published As

Publication number Publication date
FR2560545B1 (fr) 1987-12-11
FI833962A (fi) 1985-04-29
SE8405368L (sv) 1985-04-29
US4648467A (en) 1987-03-10
GB8426479D0 (en) 1984-11-28
SE8405368D0 (sv) 1984-10-26
JPS6350512B2 (fi) 1988-10-11
FI833962A0 (fi) 1983-10-28
GB2148776A (en) 1985-06-05
JPS60112986A (ja) 1985-06-19
FR2560545A1 (fr) 1985-09-06
DE3439268C2 (fi) 1991-06-06
DE3439268A1 (de) 1985-06-13
GB2148776B (en) 1987-06-03
FI72178B (fi) 1986-12-31
FI72178C (fi) 1987-04-13

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