SE9001319L - Hammaranordning - Google Patents

Hammaranordning

Info

Publication number
SE9001319L
SE9001319L SE9001319A SE9001319A SE9001319L SE 9001319 L SE9001319 L SE 9001319L SE 9001319 A SE9001319 A SE 9001319A SE 9001319 A SE9001319 A SE 9001319A SE 9001319 L SE9001319 L SE 9001319L
Authority
SE
Sweden
Prior art keywords
pct
drill bit
impedance
piston
date oct
Prior art date
Application number
SE9001319A
Other languages
Unknown language ( )
English (en)
Other versions
SE504828C2 (sv
SE9001319D0 (sv
Inventor
R Beccu
Original Assignee
Sandvik 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20379155&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9001319(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandvik Ab filed Critical Sandvik Ab
Priority to SE9001319A priority Critical patent/SE504828C2/sv
Publication of SE9001319D0 publication Critical patent/SE9001319D0/sv
Priority to US07/938,124 priority patent/US5305841A/en
Priority to AU77428/91A priority patent/AU660611B2/en
Priority to EP91908392A priority patent/EP0524259B1/en
Priority to CA002079605A priority patent/CA2079605C/en
Priority to PCT/SE1991/000254 priority patent/WO1991015652A1/en
Priority to JP91507961A priority patent/JPH05505979A/ja
Priority to DE69114280T priority patent/DE69114280T2/de
Priority to IE119991A priority patent/IE71218B1/en
Publication of SE9001319L publication Critical patent/SE9001319L/sv
Priority to FI924501A priority patent/FI97564C/sv
Publication of SE504828C2 publication Critical patent/SE504828C2/sv

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Paper (AREA)
SE9001319A 1990-04-11 1990-04-11 Hammaranordning där kolv och borrkrona har omvänd design relativt varandra vad gäller impedans SE504828C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9001319A SE504828C2 (sv) 1990-04-11 1990-04-11 Hammaranordning där kolv och borrkrona har omvänd design relativt varandra vad gäller impedans
DE69114280T DE69114280T2 (de) 1990-04-11 1991-04-09 Hammereinrichtung.
JP91507961A JPH05505979A (ja) 1990-04-11 1991-04-09 ハンマ装置
EP91908392A EP0524259B1 (en) 1990-04-11 1991-04-09 Hammer device
AU77428/91A AU660611B2 (en) 1990-04-11 1991-04-09 Hammer device
US07/938,124 US5305841A (en) 1990-04-11 1991-04-09 Hammer device
CA002079605A CA2079605C (en) 1990-04-11 1991-04-09 Hammer device
PCT/SE1991/000254 WO1991015652A1 (en) 1990-04-11 1991-04-09 Hammer device
IE119991A IE71218B1 (en) 1990-04-11 1991-04-10 Hammer device
FI924501A FI97564C (sv) 1990-04-11 1992-10-06 Hammaranordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001319A SE504828C2 (sv) 1990-04-11 1990-04-11 Hammaranordning där kolv och borrkrona har omvänd design relativt varandra vad gäller impedans

Publications (3)

Publication Number Publication Date
SE9001319D0 SE9001319D0 (sv) 1990-04-11
SE9001319L true SE9001319L (sv) 1991-10-12
SE504828C2 SE504828C2 (sv) 1997-05-12

Family

ID=20379155

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001319A SE504828C2 (sv) 1990-04-11 1990-04-11 Hammaranordning där kolv och borrkrona har omvänd design relativt varandra vad gäller impedans

Country Status (10)

Country Link
US (1) US5305841A (sv)
EP (1) EP0524259B1 (sv)
JP (1) JPH05505979A (sv)
AU (1) AU660611B2 (sv)
CA (1) CA2079605C (sv)
DE (1) DE69114280T2 (sv)
FI (1) FI97564C (sv)
IE (1) IE71218B1 (sv)
SE (1) SE504828C2 (sv)
WO (1) WO1991015652A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468443B (sv) * 1991-05-30 1993-01-18 Uniroc Ab Spolkanalanordning vid slaaende maskiner foer borrning
FI941689A (sv) * 1994-04-13 1995-10-14 Doofor Oy Förfarande och borranordning för anpassning av den till borrstålet transmitterade stötpulsens form
SE506527C2 (sv) * 1995-08-31 1997-12-22 Sandvik Ab Förfarande, bergborrverktyg, bergborrkrona och mellanelement för att överföra slagenerig från ett topphammaraggregat
SE505422C2 (sv) * 1996-05-09 1997-08-25 Sandvik Ab Impedans- och längd-/tidsparameterintervall för hammaranordning samt för tillhörande borrkrona och kolv
US6062322A (en) * 1998-06-15 2000-05-16 Sandvik Ab Precussive down-the-hole rock drilling hammer
DE10034742A1 (de) * 2000-07-17 2002-01-31 Hilti Ag Werkzeug mit zugeordnetem Schlagwerkzeug
SE531658C2 (sv) * 2006-10-02 2009-06-23 Atlas Copco Rock Drills Ab Slagverk jämte bergborrmaskin och bergborrigg
JP6588211B2 (ja) * 2015-02-16 2019-10-09 古河ロックドリル株式会社 さく岩機
US9725449B2 (en) 2015-05-12 2017-08-08 Bristol-Myers Squibb Company Tricyclic compounds as anticancer agents

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382932A (en) * 1965-05-24 1968-05-14 Gen Dynamics Corp Acoustic impact drilling apparatus
US3353362A (en) * 1965-10-24 1967-11-21 Pan American Petroleum Corp Pile driving
US3570609A (en) * 1968-11-14 1971-03-16 Gen Dynamics Corp Acoustic impact device
US3630292A (en) * 1970-03-09 1971-12-28 Meta Luella Vincent Vibratory hammer drill
US3903972A (en) * 1974-04-24 1975-09-09 Hydroacoustic Inc Impact tools
US4077304A (en) * 1976-03-15 1978-03-07 Hydroacoustics Inc. Impact tools
ZA763554B (en) * 1976-05-03 1977-09-28 Hydroacoustic Inc Impact tools
US4166507A (en) * 1978-03-06 1979-09-04 Hydroacoustics, Inc. Percussive drilling apparatus

Also Published As

Publication number Publication date
EP0524259B1 (en) 1995-11-02
EP0524259A1 (en) 1993-01-27
DE69114280T2 (de) 1996-05-15
DE69114280D1 (de) 1995-12-07
SE504828C2 (sv) 1997-05-12
US5305841A (en) 1994-04-26
SE9001319D0 (sv) 1990-04-11
AU7742891A (en) 1991-10-30
CA2079605C (en) 2000-11-28
FI97564B (sv) 1996-09-30
CA2079605A1 (en) 1991-10-12
FI924501A0 (sv) 1992-10-06
IE911199A1 (en) 1991-10-23
FI924501A (sv) 1992-10-06
IE71218B1 (en) 1997-02-12
FI97564C (sv) 1997-01-10
WO1991015652A1 (en) 1991-10-17
AU660611B2 (en) 1995-07-06
JPH05505979A (ja) 1993-09-02

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