DE69527732D1 - Methode und bohrgerät zum einstellen der form eines schlagpulses zum übertragen auf einem drehbohrmeissel - Google Patents

Methode und bohrgerät zum einstellen der form eines schlagpulses zum übertragen auf einem drehbohrmeissel

Info

Publication number
DE69527732D1
DE69527732D1 DE69527732T DE69527732T DE69527732D1 DE 69527732 D1 DE69527732 D1 DE 69527732D1 DE 69527732 T DE69527732 T DE 69527732T DE 69527732 T DE69527732 T DE 69527732T DE 69527732 D1 DE69527732 D1 DE 69527732D1
Authority
DE
Germany
Prior art keywords
piston
pct
drill bit
drill
corresponding delivery
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69527732T
Other languages
English (en)
Other versions
DE69527732T2 (de
Inventor
Jaakko Kuusento
Hannu Paasonen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DOOFOR NOKIA Oy
Original Assignee
DOOFOR NOKIA Oy
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 DOOFOR NOKIA Oy filed Critical DOOFOR NOKIA Oy
Publication of DE69527732D1 publication Critical patent/DE69527732D1/de
Application granted granted Critical
Publication of DE69527732T2 publication Critical patent/DE69527732T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE69527732T 1994-04-13 1995-05-23 Methode und bohrgerät zum einstellen der form eines schlagpulses zum übertragen auf einem drehbohrmeissel Expired - Lifetime DE69527732T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI941689A FI941689A (fi) 1994-04-13 1994-04-13 Menetelmä ja poralaite poranterään välitettävän iskupulssin muodon sovittamiseksi
PCT/FI1995/000280 WO1996037345A1 (en) 1994-04-13 1995-05-23 A method and drilling apparatus to adjust the shape of a stroke pulse to be transmitted to the drill bit

Publications (2)

Publication Number Publication Date
DE69527732D1 true DE69527732D1 (de) 2002-09-12
DE69527732T2 DE69527732T2 (de) 2003-10-23

Family

ID=26159710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527732T Expired - Lifetime DE69527732T2 (de) 1994-04-13 1995-05-23 Methode und bohrgerät zum einstellen der form eines schlagpulses zum übertragen auf einem drehbohrmeissel

Country Status (7)

Country Link
US (1) US6029753A (de)
EP (1) EP1011931B1 (de)
AT (1) ATE221816T1 (de)
DE (1) DE69527732T2 (de)
ES (1) ES2181780T3 (de)
FI (1) FI941689A (de)
WO (1) WO1996037345A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121218B (fi) * 2003-07-07 2010-08-31 Sandvik Mining & Constr Oy Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite
FI20045353A (fi) * 2004-09-24 2006-03-25 Sandvik Tamrock Oy Menetelmä kiven rikkomiseksi
FI117548B (fi) * 2005-03-24 2006-11-30 Sandvik Tamrock Oy Iskulaite
DE102005019711A1 (de) * 2005-04-28 2006-11-09 Robert Bosch Gmbh Handwerkzeugmaschinenschlagwerkeinheit
DE102005062777A1 (de) * 2005-12-28 2007-07-05 Robert Bosch Gmbh Schlagbolzen für ein Schlagwerk
FI123634B (fi) * 2007-10-05 2013-08-30 Sandvik Mining & Constr Oy Kallionrikkomislaite, suojaventtiili sekä menetelmä kallionrikkomislaitteen käyttämiseksi
FI124781B (fi) * 2009-03-26 2015-01-30 Sandvik Mining & Constr Oy Iskulaite
SE536758C2 (sv) * 2012-11-28 2014-07-15 Atlas Copco Rock Drills Ab Slagverk till en hydraulisk bergborrmaskin, förfarande för drift av ett slagverk och hydraulisk bergborrmaskin inkluderande ett slagverk
CN106677774B (zh) * 2017-03-08 2018-08-24 辽宁工程技术大学 一种煤岩预裂与截齿联合破碎系统
CN113323661B (zh) * 2021-06-11 2022-11-04 北京三一智造科技有限公司 脉冲钻进装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535927A (en) * 1975-04-08 1978-12-13 Secretary Industry Brit Hydraulic impactors
CH638587A5 (de) * 1979-02-12 1983-09-30 Uster Spindel Motoren Maschf Schlagbohrhammer.
SE466949B (sv) * 1984-09-05 1992-05-04 Karl Erik Raanman Foerfarande och anordning foer att bringa ett foeremaal, saasom ett borrverktyg, att traenga in i ett material, saasom berg
SU1268721A1 (ru) * 1984-11-06 1986-11-07 Донецкий Ордена Трудового Красного Знамени Политехнический Институт Гидравлическое устройство ударного действи
FR2595972B2 (fr) * 1985-07-16 1989-10-20 Montabert Ets Appareil a percussions
EP0236721A3 (de) * 1986-03-11 1989-10-25 NITTETSU JITSUGYO CO., Ltd. Hydraulischer Brecher
FR2618092B1 (fr) * 1987-07-17 1989-11-10 Montabert Ets Distributeur hydraulique pour appareil a percussions mu par un fluide incompressible sous pression
FR2647870B1 (fr) * 1989-06-06 1991-09-06 Eimco Secoma Appareil de percussion hydraulique avec dispositif d'amortissement des ondes de choc en retour
SE504828C2 (sv) * 1990-04-11 1997-05-12 Sandvik Ab Hammaranordning där kolv och borrkrona har omvänd design relativt varandra vad gäller impedans

Also Published As

Publication number Publication date
ES2181780T3 (es) 2003-03-01
ATE221816T1 (de) 2002-08-15
FI941689A0 (fi) 1994-04-13
WO1996037345A1 (en) 1996-11-28
US6029753A (en) 2000-02-29
EP1011931A1 (de) 2000-06-28
DE69527732T2 (de) 2003-10-23
FI941689A (fi) 1995-10-14
EP1011931B1 (de) 2002-08-07

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition