FI823716L - HYDRAULIK ANORDNING MED FRAM- OCH AOTERGAOENDE ROERELSE - Google Patents

HYDRAULIK ANORDNING MED FRAM- OCH AOTERGAOENDE ROERELSE

Info

Publication number
FI823716L
FI823716L FI823716A FI823716A FI823716L FI 823716 L FI823716 L FI 823716L FI 823716 A FI823716 A FI 823716A FI 823716 A FI823716 A FI 823716A FI 823716 L FI823716 L FI 823716L
Authority
FI
Finland
Prior art keywords
roerelse
aotergaoende
hydraulik
fram
och
Prior art date
Application number
FI823716A
Other languages
Finnish (fi)
Other versions
FI823716A0 (en
Inventor
Ewald H Kurt
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of FI823716A0 publication Critical patent/FI823716A0/en
Publication of FI823716L publication Critical patent/FI823716L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L33/00—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution
    • F01L33/02—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution rotary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • B25D9/125—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure driven directly by liquid pressure working with pulses
    • 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
    • B25D9/16—Valve arrangements therefor
    • B25D9/22—Valve arrangements therefor involving a rotary-type slide valve
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/013—Reciprocating-piston liquid engines with single cylinder, single-acting piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubricants (AREA)
  • Molding Of Porous Articles (AREA)
FI823716A 1981-11-05 1982-11-01 HYDRAULIK ANORDNING MED FRAM- OCH AOTERGAOENDE ROERELSE FI823716L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31848281A 1981-11-05 1981-11-05

Publications (2)

Publication Number Publication Date
FI823716A0 FI823716A0 (en) 1982-11-01
FI823716L true FI823716L (en) 1983-05-06

Family

ID=23238361

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823716A FI823716L (en) 1981-11-05 1982-11-01 HYDRAULIK ANORDNING MED FRAM- OCH AOTERGAOENDE ROERELSE

Country Status (11)

Country Link
JP (1) JPS5883787A (en)
AU (1) AU555577B2 (en)
BE (1) BE894915A (en)
CA (1) CA1186592A (en)
DE (1) DE3238295A1 (en)
FI (1) FI823716L (en)
FR (1) FR2515746A1 (en)
GB (1) GB2108594B (en)
NO (1) NO823290L (en)
SE (1) SE8205029L (en)
ZA (1) ZA826507B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550983A1 (en) * 1983-08-25 1985-03-01 Montabert Ets HYDRAULIC PERCUSSION APPARATUS
GB8406957D0 (en) * 1984-03-16 1984-04-18 Ennis M S J Hammer
SE8501698L (en) * 1985-04-04 1986-10-05 Santrade Ltd DRILL BIT
US4762188A (en) * 1987-02-09 1988-08-09 Roger Masse Drill bit
US4878550A (en) * 1988-07-15 1989-11-07 Sandvik Rock Tools, Inc. Pilot-valve-controlled percussion drilling tool
CA2048374A1 (en) * 1990-08-06 1992-02-07 Bernard L. Gien Hydraulic hammer
GB9726204D0 (en) * 1997-12-11 1998-02-11 Andergauge Ltd Percussive tool
GB2435442A (en) 2006-02-24 2007-08-29 Black & Decker Inc Powered hammer with helically shaped vent channel
US8844634B2 (en) 2007-11-20 2014-09-30 National Oilwell Varco, L.P. Circulation sub with indexing mechanism
GB201101033D0 (en) 2011-01-21 2011-03-09 Nov Downhole Eurasia Ltd Downhole tool
DE102022103591A1 (en) 2022-02-16 2023-08-17 Storm Pneumatic Tool Co., Ltd. Pneumatic impact tool with anti-vibration structure
JP7349115B2 (en) * 2022-02-18 2023-09-22 大里興業股▲フン▼有限公司 Air impact tool with vibration damping structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH94169A (en) * 1920-10-13 1922-04-17 W H Dorman & Co Ltd Rock hole punch.
DE1132067B (en) * 1961-10-31 1962-06-28 W Herbold Dr Ing Ram drilling device operated with compressed air
FR2242204A2 (en) * 1973-08-28 1975-03-28 Gesab Automation Betonherstell Control valve for pneumatic piston tool - is square box with outlet on each face and rotary valve spindle
DE2520008C2 (en) * 1975-05-05 1985-11-21 Helmut Dipl.-Ing. 6200 Wiesbaden Sieke Hydraulic hammer
DE2545831A1 (en) * 1975-10-13 1977-04-14 Sieke Helmut Pulsating drill for hard rock - has oscillating movement hydraulically applied to rotating tool in variable pulses
FI56430C (en) * 1975-10-20 1982-08-09 Tampella Oy Ab SLAGANORDNING DRIVEN AV EN TRYCKVAETSKA
GB1556754A (en) * 1976-12-10 1979-11-28 Af Hydraulics Hydraulically-actuated percussive device with overstroke damping
GB1568685A (en) * 1977-01-31 1980-06-04 Secretary Industry Brit Reciprocatory devices
ES464093A1 (en) * 1977-11-12 1978-12-16 Luis Miguel Castejon Castan Fluid arrangement
DE2850225C2 (en) * 1978-11-20 1983-12-22 Rudolf Hausherr & Söhne GmbH & Co KG, 4322 Sprockhövel Device for producing holes in rock, soil and the like.

Also Published As

Publication number Publication date
DE3238295A1 (en) 1983-05-11
GB2108594A (en) 1983-05-18
SE8205029L (en) 1983-05-06
AU555577B2 (en) 1986-10-02
FR2515746A1 (en) 1983-05-06
BE894915A (en) 1983-03-01
AU8817282A (en) 1983-05-12
NO823290L (en) 1983-05-06
SE8205029D0 (en) 1982-09-03
FI823716A0 (en) 1982-11-01
ZA826507B (en) 1983-07-27
GB2108594B (en) 1986-03-12
CA1186592A (en) 1985-05-07
JPS5883787A (en) 1983-05-19

Similar Documents

Publication Publication Date Title
FI822090L (en) BYGGNADSELEMENT MED SKYDDS- OCH DRAENERINGSVERKAN
FI821238A0 (en) MED DISTRIBUTIONSNAETET FUNGERANDE KOMMUNIKATIONSSYSTEM
FI820088L (en) FOEREMAOL BELAGT MED EN FLUORPOLYMERFINISH MED FOERBAETTRAD SLTSTYRKA
FI814021A0 (en) LOEPRULLE FOERSEDD MED LAOSANORDNING
FI821156A0 (en) TIDSDELNINGSVAEXEL MED FOERDELAD KONTROLL
FI821421A0 (en) GASANALYSATOR FOERSEDD MED VAETSKEDRAPERI
FI832668A0 (en) MED FAOROR FOERSETT GELSYSTEM
FI814117L (en) GLIDSKYDDSANORDNING FOER MED DAECK- SPECIELLT LUFTDAECK FOERSEDDA FORDONSHJUL FOER ISP- OCH SNOEYTOR
FI822092L (en) BORRHAMMARE MED STYRCYLINDER FOER SLAGVERKET
FI811155L (en) MED STOETDAEMPARE UTRUSTAT FAONGSTREDSKAP FOER DJUR
FI813563L (en) BAOR MED SAEKERHETSBAELTESYSTEM
FI822754L (en) AONGGENERATOR MED OEVERHETTARROERVAEGGAR
FI821808A0 (en) FAESTKONSTRUKTION MED LITET VRIDMOTSTAOND
FI813632L (en) CIGARRETT- ELLER CIGARRSURROGAT MED CIGARRETT- ELLER CIGARRMUNSTYCKE
FI820038L (en) MED SVEPNINGSOPTIK FOERSEDD KOPIERINGSMASKIN MED VARIERANDE KOIERINGSPERIOD
FI823716A0 (en) HYDRAULIK ANORDNING MED FRAM- OCH AOTERGAOENDE ROERELSE
FI823176L (en) SPRITSROER MED FLACKSTRAOLDYSER
FI820863L (en) HJULBURET ARBETSFORDON MED LASTKRAN
FI823469A0 (en) KOMBINERAD CIRKULATIONSKRAFTANLAEGGNING MED CIRKULERANDE FLUIDISERINGSSKIKTSVAERMETRANSPORTOER
FI822445L (en) METALLISADAD KONDENSATOR MED FOERBAETTRADE DUBBELSKIKTELEKTRODER
FI823361L (en) GLIDPORTSVENTIL MED REGLERBART TILLSLUTNINGSTRYCK
FI820093L (en) MED FLYTANDE ISOLERINGSMEDEL FOERSEDD ELEKTRISK KRAFTKABEL
FI822363L (en) VINTERSPORTREDSKAP MED TVAO PARALLELLA GLIDMEDAR
FI823320A0 (en) MED DAEMPNINGSORGAN FOERSEDD SVAENGDOERRSLUTARE
FI823567A0 (en) KVARN FOERSEDD MED BLAESTERHJUL

Legal Events

Date Code Title Description
FD Application lapsed

Owner name: INGERSOLL-RAND COMPANY