ZA200802833B - Water powered impulsive unit - Google Patents

Water powered impulsive unit

Info

Publication number
ZA200802833B
ZA200802833B ZA200802833A ZA200802833A ZA200802833B ZA 200802833 B ZA200802833 B ZA 200802833B ZA 200802833 A ZA200802833 A ZA 200802833A ZA 200802833 A ZA200802833 A ZA 200802833A ZA 200802833 B ZA200802833 B ZA 200802833B
Authority
ZA
South Africa
Prior art keywords
water powered
impulsive unit
powered impulsive
unit
water
Prior art date
Application number
ZA200802833A
Other languages
English (en)
Inventor
Barrows Alan
Barrows Douglas
Original Assignee
Glencross Ltd
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 Glencross Ltd filed Critical Glencross Ltd
Publication of ZA200802833B publication Critical patent/ZA200802833B/xx

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
    • 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
    • B25D9/14—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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/01—Pistons; Trunk pistons; Plungers characterised by the use of particular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/03—Ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
ZA200802833A 2005-09-07 2008-03-20 Water powered impulsive unit ZA200802833B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0518249A GB2429991A (en) 2005-09-07 2005-09-07 Water powered impulsive unit

Publications (1)

Publication Number Publication Date
ZA200802833B true ZA200802833B (en) 2009-06-24

Family

ID=35221044

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200802833A ZA200802833B (en) 2005-09-07 2008-03-20 Water powered impulsive unit

Country Status (16)

Country Link
US (1) US8033343B2 (ja)
EP (1) EP1931502B1 (ja)
JP (1) JP5173812B2 (ja)
CN (1) CN101287577B (ja)
AP (1) AP2305A (ja)
AT (1) ATE461790T1 (ja)
AU (1) AU2006288923B2 (ja)
BR (1) BRPI0617169A2 (ja)
CA (1) CA2621483C (ja)
DE (1) DE602006013165D1 (ja)
DK (1) DK1931502T3 (ja)
EA (1) EA013041B1 (ja)
GB (1) GB2429991A (ja)
UA (1) UA94425C2 (ja)
WO (1) WO2007029004A1 (ja)
ZA (1) ZA200802833B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4912976B2 (ja) * 2007-07-31 2012-04-11 日東工器株式会社 エア工具
DE102009027469A1 (de) * 2009-07-06 2011-01-13 Robert Bosch Gmbh Werkzeugvorrichtung
WO2014133971A1 (en) 2013-02-26 2014-09-04 Apex Brands, Inc. Positive feed tool with a slip clutch and a method, to prevent jamming
EP3257634B1 (en) * 2016-06-17 2019-02-27 Sandvik Mining and Construction Oy Arrangement in an impact unit
USD919408S1 (en) * 2018-04-24 2021-05-18 Skitter & Squirt Adventures, Llc Chipping hammer adapter handle
USD917262S1 (en) * 2018-04-24 2021-04-27 Skitter & Squirt Adventures, Llc Hammer receiver

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663403A (en) * 1920-02-24 1928-03-20 George H Gilman Drilling machine
US1740687A (en) * 1923-12-13 1929-12-24 Sullivan Machinery Co Drilling mechanism
US1918787A (en) * 1930-12-18 1933-07-18 Ingersoll Rand Co Blowing device
US3057417A (en) * 1958-08-12 1962-10-09 Thor Power Tool Co Drill system with suction removal of cuttings
US4197787A (en) * 1977-08-29 1980-04-15 The United States Of America As Represented By The Secretary Of The Navy Pump piston with flexible member
ZA814749B (en) * 1981-07-13 1982-07-28 Chamber Of Mines Services Ltd Hydraulic reciprocating machines
DE3342879A1 (de) * 1983-11-26 1985-06-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bohrhammer mit einem schlagwerk
SE444127B (sv) * 1984-06-25 1986-03-24 Atlas Copco Ab Tryckvetskedriven senkborrmaskin
DE58903355D1 (de) * 1989-01-11 1993-03-04 Sulzer Ag Hydraulischer bohrhammer.
JPH0483582U (ja) * 1990-11-29 1992-07-21
US5236787A (en) * 1991-07-29 1993-08-17 Caterpillar Inc. Thermal barrier coating for metallic components
JP2518462Y2 (ja) * 1991-09-12 1996-11-27 三菱重工業株式会社 アキシアルピストン型ポンプ・モーター
US5402854A (en) * 1992-10-06 1995-04-04 Ingersoll-Rand Company Fluid distributor for a debris flushing system in a percussive, fluid-activated apparatus
JPH07158557A (ja) * 1993-12-07 1995-06-20 Mitsubishi Heavy Ind Ltd 液圧ポンプ・モータのピストン組立体
US5626068A (en) * 1994-04-12 1997-05-06 White Manufacturing (Proprietary) Limited Hydraulic reciprocating mechanism
CN1141899A (zh) * 1995-05-16 1997-02-05 Ntn株式会社 烧结陶瓷材料和盘形阀组合件
US5773078A (en) * 1996-06-24 1998-06-30 General Electric Company Method for depositing zirconium oxide on a substrate
JPH1018751A (ja) * 1996-07-02 1998-01-20 Mitsubishi Heavy Ind Ltd 水圧打撃式穿孔装置
DE19848649C5 (de) * 1998-10-22 2008-11-27 Peter Greiner Kohlenstoffkolben für eine Brennkraftmaschine
DE19947007A1 (de) * 1999-09-30 2001-07-26 Zexel Valeo Compressor Europe Wellenabdichtung, insbesondere für Axialkolbenverdichter
DE10034742A1 (de) * 2000-07-17 2002-01-31 Hilti Ag Werkzeug mit zugeordnetem Schlagwerkzeug
US6952009B1 (en) * 2000-10-17 2005-10-04 Motion Controls, L.L.C. Apparatus, a system and a method for monitoring a position of a shaft element in a cylinder and an apparatus, a system and a method for cleaning of the shaft element
JP2004352573A (ja) * 2003-05-29 2004-12-16 Kyocera Corp 摺動装置

Also Published As

Publication number Publication date
GB2429991A (en) 2007-03-14
AU2006288923B2 (en) 2011-06-30
ATE461790T1 (de) 2010-04-15
CN101287577A (zh) 2008-10-15
US8033343B2 (en) 2011-10-11
EA013041B1 (ru) 2010-02-26
EA200800645A1 (ru) 2008-10-30
JP5173812B2 (ja) 2013-04-03
UA94425C2 (ru) 2011-05-10
JP2009506903A (ja) 2009-02-19
AP2008004398A0 (en) 2008-04-30
DE602006013165D1 (de) 2010-05-06
CA2621483C (en) 2013-08-06
CN101287577B (zh) 2011-04-06
AU2006288923A1 (en) 2007-03-15
GB0518249D0 (en) 2005-10-19
WO2007029004A1 (en) 2007-03-15
BRPI0617169A2 (pt) 2011-07-12
AP2305A (en) 2011-10-31
EP1931502A1 (en) 2008-06-18
CA2621483A1 (en) 2007-03-15
DK1931502T3 (da) 2010-07-26
EP1931502B1 (en) 2010-03-24
US20090101378A1 (en) 2009-04-23

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