SE470408C - Slagverk - Google Patents

Slagverk

Info

Publication number
SE470408C
SE470408C SE9202105A SE9202105A SE470408C SE 470408 C SE470408 C SE 470408C SE 9202105 A SE9202105 A SE 9202105A SE 9202105 A SE9202105 A SE 9202105A SE 470408 C SE470408 C SE 470408C
Authority
SE
Sweden
Prior art keywords
percussion
percussion piston
piston
valve body
machine housing
Prior art date
Application number
SE9202105A
Other languages
English (en)
Swedish (sv)
Other versions
SE470408B (sv
Inventor
Kurt Andersson
Original Assignee
Atlas Copco Rock Drills 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=20386734&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE470408(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to SE9202105A priority Critical patent/SE470408C/sv
Priority to SE9202105D priority patent/SE9202105L/xx
Application filed by Atlas Copco Rock Drills Ab filed Critical Atlas Copco Rock Drills Ab
Priority to DE69312815T priority patent/DE69312815T2/de
Priority to AT93850106T priority patent/ATE156405T1/de
Priority to EP93850106A priority patent/EP0578623B1/en
Priority to ES93850106T priority patent/ES2106311T3/es
Priority to CA002097479A priority patent/CA2097479C/en
Priority to ZA934136A priority patent/ZA934136B/xx
Priority to US08/076,454 priority patent/US5372196A/en
Priority to JP14174093A priority patent/JP3382667B2/ja
Priority to CN93108099A priority patent/CN1034235C/zh
Priority to FI933100A priority patent/FI104798B/fi
Priority to AU41768/93A priority patent/AU660817B2/en
Publication of SE470408B publication Critical patent/SE470408B/sv
Publication of SE470408C publication Critical patent/SE470408C/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
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • 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
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve
    • 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
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Saccharide Compounds (AREA)
  • Paper (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Primary Cells (AREA)
  • Reciprocating Pumps (AREA)
SE9202105A 1992-07-07 1992-07-07 Slagverk SE470408C (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9202105A SE470408C (sv) 1992-07-07 1992-07-07 Slagverk
SE9202105D SE9202105L (sv) 1992-07-07 1992-07-07 Slagverk
DE69312815T DE69312815T2 (de) 1992-07-07 1993-05-18 Schlagapparat
AT93850106T ATE156405T1 (de) 1992-07-07 1993-05-18 Schlagapparat
EP93850106A EP0578623B1 (en) 1992-07-07 1993-05-18 Hammer device
ES93850106T ES2106311T3 (es) 1992-07-07 1993-05-18 Dispositivo percutor.
CA002097479A CA2097479C (en) 1992-07-07 1993-06-01 Hammer device
ZA934136A ZA934136B (en) 1992-07-07 1993-06-11 Hammer device
JP14174093A JP3382667B2 (ja) 1992-07-07 1993-06-14 ハンマ装置
US08/076,454 US5372196A (en) 1992-07-07 1993-06-14 Hammer drill device
CN93108099A CN1034235C (zh) 1992-07-07 1993-07-02 锤的驱动控制装置
FI933100A FI104798B (fi) 1992-07-07 1993-07-06 Iskulaite
AU41768/93A AU660817B2 (en) 1992-07-07 1993-07-07 Hammer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202105A SE470408C (sv) 1992-07-07 1992-07-07 Slagverk

Publications (2)

Publication Number Publication Date
SE470408B SE470408B (sv) 1994-02-14
SE470408C true SE470408C (sv) 1997-08-04

Family

ID=20386734

Family Applications (2)

Application Number Title Priority Date Filing Date
SE9202105D SE9202105L (sv) 1992-07-07 1992-07-07 Slagverk
SE9202105A SE470408C (sv) 1992-07-07 1992-07-07 Slagverk

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE9202105D SE9202105L (sv) 1992-07-07 1992-07-07 Slagverk

Country Status (12)

Country Link
US (1) US5372196A (es)
EP (1) EP0578623B1 (es)
JP (1) JP3382667B2 (es)
CN (1) CN1034235C (es)
AT (1) ATE156405T1 (es)
AU (1) AU660817B2 (es)
CA (1) CA2097479C (es)
DE (1) DE69312815T2 (es)
ES (1) ES2106311T3 (es)
FI (1) FI104798B (es)
SE (2) SE9202105L (es)
ZA (1) ZA934136B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO302586B1 (no) * 1996-06-07 1998-03-23 Rf Procom As Anordning beregnet for innkobling i en rörstreng
SE513325C2 (sv) * 1998-04-21 2000-08-28 Atlas Copco Rock Drills Ab Slagverk
US6729419B1 (en) * 1999-05-28 2004-05-04 Smith International, Inc. Electro-mechanical drilling jar
US20040045727A1 (en) * 2002-09-11 2004-03-11 Allums Jeromy T. Safe starting fluid hammer
FI114290B (fi) * 2003-02-21 2004-09-30 Sandvik Tamrock Oy Ohjausventtiili ja järjestely iskulaitteessa
FI20045353A (fi) * 2004-09-24 2006-03-25 Sandvik Tamrock Oy Menetelmä kiven rikkomiseksi
SE527762C2 (sv) * 2004-10-14 2006-05-30 Atlas Copco Rock Drills Ab Slagverk
SE527921C2 (sv) * 2004-10-20 2006-07-11 Atlas Copco Rock Drills Ab Slagverk
SE528743C2 (sv) * 2005-06-22 2007-02-06 Atlas Copco Rock Drills Ab Slagverk för bergborrmaskin, förfarande för åstadkommande av en fram- och återgående slagkolvrörelse och bergborrmaskin
SE528745C2 (sv) * 2005-06-22 2007-02-06 Atlas Copco Rock Drills Ab Ventilanordning för slagverk och slagverk för bergborrmaskin
CN1945027B (zh) * 2006-08-23 2011-12-28 姚小林 行程等比传动液压回路
SE530524C2 (sv) * 2006-09-13 2008-07-01 Atlas Copco Rock Drills Ab Slagverk, bergborrmaskin inkluderande ett dylikt slagverk och förfarande för styrning av ett slagverk
SE530781C2 (sv) * 2007-01-11 2008-09-09 Atlas Copco Rock Drills Ab Bergborrutrustning och metod i anslutning till denna
SE530885C2 (sv) * 2007-02-23 2008-10-07 Atlas Copco Rock Drills Ab Förfarande vid slagverk, slagverk och bergborrmaskin
AT511810B1 (de) * 2011-09-27 2013-03-15 Tmt Bbg Res And Dev Gmbh Schlagwerk für eine hammereinrichtung und verfahren zum offenstellen einer abstichöffnung
AT513849B1 (de) * 2013-03-04 2014-08-15 Tmt Bbg Res And Dev Gmbh Steuerung der Arbeitsfrequenz eines Schlagwerkes
SE537608C2 (sv) * 2013-11-01 2015-07-28 Tools Pc Ab Const Pneumatisk slaganordning och förfarande vid pneumatisk slaganordning
EP3085880B1 (en) * 2013-12-18 2018-10-24 Nippon Pneumatic Manufacturing Co., Ltd. Impact-driven tool
RU2571985C1 (ru) * 2014-09-30 2015-12-27 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Распределитель гидравлических ударных устройств
FI126989B (fi) 2015-03-16 2017-09-15 Metso Flow Control Oy Virtaavan aineen venttiilikokoonpano, prosessiventtiilin asennoitin sekä virtaavan aineen venttiilikokoonpanon käyttö prosessiventtiilin ohjauksessa
FI128617B (en) * 2016-03-30 2020-08-31 Metso Flow Control Oy Fluid valve arrangement, use of process valve positioning and fluid valve arrangement in process valve control
US11084155B2 (en) * 2016-08-31 2021-08-10 Furukawa Rock Drill Co., Ltd. Hydraulic striking device
RU2674289C1 (ru) * 2018-02-12 2018-12-06 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Распределитель гидравлического ударного устройства

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE477491C (de) * 1926-12-29 1929-06-08 Chicago Pneumatic Tool Co Steuerung fuer Druckluftschlagwerkzeuge
DE2454940C3 (de) * 1974-11-20 1978-06-01 Demag Ag, 4100 Duisburg Schlaggerät
US4194581A (en) * 1975-03-22 1980-03-25 Walter Hans P Deep drill hammer
DE2710561A1 (de) * 1977-03-11 1978-09-21 Bosch Gmbh Robert Handwerkzeugmaschine
US4509606A (en) * 1980-10-29 1985-04-09 Walker-Neer Manufacturing Co., Inc. Axial return hammer
US4819746A (en) * 1987-01-13 1989-04-11 Minroc Technical Promotions Ltd. Reverse circulation down-the-hole hammer drill and bit therefor
US4921056A (en) * 1987-04-23 1990-05-01 Ennis Melvyn S J Hammer drills for making boreholes
SE500654C2 (sv) * 1987-07-14 1994-08-01 G Drill Ab Hydraulisk sänkborrmaskin
US5139096A (en) * 1988-09-22 1992-08-18 William Lister Pneumatic percussion hammers
US5156223A (en) * 1989-06-16 1992-10-20 Hipp James E Fluid operated vibratory jar with rotating bit
US5085284A (en) * 1989-12-26 1992-02-04 Ingersoll-Rand Co. Hybrid pneumatic percussion rock drill
CN2080099U (zh) * 1990-09-15 1991-07-03 党治国 柱塞滑阀高效气动冲击机构
CZ278934B6 (en) * 1990-11-09 1994-09-14 Permon Air-operated submersible drilling machine

Also Published As

Publication number Publication date
EP0578623A2 (en) 1994-01-12
FI933100A0 (fi) 1993-07-06
SE470408B (sv) 1994-02-14
CA2097479C (en) 2005-01-04
AU660817B2 (en) 1995-07-06
EP0578623B1 (en) 1997-08-06
JPH0658073A (ja) 1994-03-01
ES2106311T3 (es) 1997-11-01
DE69312815T2 (de) 1998-02-26
ATE156405T1 (de) 1997-08-15
AU4176893A (en) 1994-01-13
SE9202105L (sv) 1994-01-08
US5372196A (en) 1994-12-13
ZA934136B (en) 1994-01-17
DE69312815D1 (de) 1997-09-11
JP3382667B2 (ja) 2003-03-04
EP0578623A3 (en) 1994-06-08
CA2097479A1 (en) 1994-01-08
SE9202105D0 (sv) 1992-07-07
CN1097235A (zh) 1995-01-11
FI104798B (fi) 2000-04-14
CN1034235C (zh) 1997-03-12
FI933100A (fi) 1994-01-08

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Legal Events

Date Code Title Description
NUG Patent has lapsed