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DE59106668D1 - Hydraulisch betriebenes Schlagwerk. - Google Patents

Hydraulisch betriebenes Schlagwerk.

Info

Publication number
DE59106668D1
DE59106668D1 DE59106668T DE59106668T DE59106668D1 DE 59106668 D1 DE59106668 D1 DE 59106668D1 DE 59106668 T DE59106668 T DE 59106668T DE 59106668 T DE59106668 T DE 59106668T DE 59106668 D1 DE59106668 D1 DE 59106668D1
Authority
DE
Germany
Prior art keywords
contact
conduit
pressure
stroke
control
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 - Fee Related
Application number
DE59106668T
Other languages
English (en)
Inventor
Robert-Jan Dr Ing Bartels
Hans-Dieter Piotrowski
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.)
ThyssenKrupp GfT Tiefbautechnik GmbH
Original Assignee
Krupp Maschinentechnik GmbH
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 Krupp Maschinentechnik GmbH filed Critical Krupp Maschinentechnik GmbH
Application granted granted Critical
Publication of DE59106668D1 publication Critical patent/DE59106668D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
DE59106668T 1990-09-08 1991-08-24 Hydraulisch betriebenes Schlagwerk. Expired - Fee Related DE59106668D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4028595A DE4028595A1 (de) 1990-09-08 1990-09-08 Hydraulisch betriebenes schlagwerk

Publications (1)

Publication Number Publication Date
DE59106668D1 true DE59106668D1 (de) 1995-11-16

Family

ID=6413902

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4028595A Granted DE4028595A1 (de) 1990-09-08 1990-09-08 Hydraulisch betriebenes schlagwerk
DE59106668T Expired - Fee Related DE59106668D1 (de) 1990-09-08 1991-08-24 Hydraulisch betriebenes Schlagwerk.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4028595A Granted DE4028595A1 (de) 1990-09-08 1990-09-08 Hydraulisch betriebenes schlagwerk

Country Status (5)

Country Link
US (1) US5129466A (de)
EP (1) EP0475171B1 (de)
JP (1) JPH05138549A (de)
AT (1) ATE128895T1 (de)
DE (2) DE4028595A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398772A (en) * 1993-07-01 1995-03-21 Reedrill, Inc. Impact hammer
SE508064C2 (sv) * 1993-10-15 1998-08-17 Atlas Copco Rock Drills Ab Bergborrningsanordning med reflexdämpare
DE4343589C1 (de) * 1993-12-21 1995-04-27 Klemm Guenter Fluidbetätigter Schlaghammer
EP0746449B1 (de) * 1994-02-28 2000-01-05 Atlas Copco Berema Aktiebolag Ventilanordnung in druckluftbetriebenen motoren
DE4424081C2 (de) * 1994-07-08 1996-08-14 Klemm Bohrtech Fluidbetätigter Schlaghammer
AU3088695A (en) * 1995-06-21 1997-01-22 Hydropulsor Ab Impact machine
US5752571A (en) * 1995-12-15 1998-05-19 Sapozhnikov; Zinoviy A. Apparatus for generating impacts
KR100260308B1 (ko) * 1997-06-11 2000-07-01 최해성 개선된 실링을 갖는 유압헤머
JP3817617B2 (ja) * 1999-05-10 2006-09-06 新日本製鐵株式会社 さく孔装置
DE19923680B4 (de) * 1999-05-22 2004-02-26 Atlas Copco Construction Tools Gmbh Verfahren zur Ermittlung der Betriebsdauer und des Einsatz-Zustands eines hydraulischen Schlagaggregats, insbesondere Hydraulikhammer, sowie Vorrichtung zur Durchführung des Verfahrens
US6308779B1 (en) 1999-09-16 2001-10-30 Mcneilly A. Keith Hydraulically driven fishing jars
AUPR430201A0 (en) * 2001-04-09 2001-05-17 Russell Mineral Equipment Pty Ltd Linerbolt removing tool
US6932166B1 (en) * 2002-12-03 2005-08-23 Paul Kirsch Pneumatic tool
FI116968B (fi) * 2004-07-02 2006-04-28 Sandvik Tamrock Oy Menetelmä iskulaitteen ohjaamiseksi, ohjelmistotuote sekä iskulaite
FI121027B (fi) * 2004-09-24 2010-06-15 Sandvik Mining & Constr Oy Menetelmä iskevän kallionporauksen ohjaamiseksi, ohjelmistotuote sekä kallionporauslaite
FI123740B (fi) * 2005-01-05 2013-10-15 Sandvik Mining & Constr Oy Menetelmä painenestekäyttöisen iskulaitteen ohjaamiseksi ja iskulaite
FI118052B (fi) * 2005-06-27 2007-06-15 Sandvik Tamrock Oy Menetelmä ja ohjelmistotuote porausyksikön paikoittamiseksi sekä kallionporauslaite
SE529615C2 (sv) * 2006-02-20 2007-10-09 Atlas Copco Rock Drills Ab Slagverk och bergborrmaskin samt förfarande för att styra slagkolvens slaglängd
SE530781C2 (sv) * 2007-01-11 2008-09-09 Atlas Copco Rock Drills Ab Bergborrutrustning och metod i anslutning till denna
SE534815C2 (sv) * 2010-05-03 2012-01-10 Atlas Copco Rock Drills Ab Bergborrmaskin med dämpkolv
SE535801C2 (sv) * 2011-04-27 2012-12-27 Atlas Copco Rock Drills Ab Slagverk, bergborrmaskin och borrigg
CN105916633B (zh) * 2014-01-31 2017-11-14 古河凿岩机械有限公司 液压式冲击装置
KR102317232B1 (ko) * 2020-01-08 2021-10-22 주식회사 현대에버다임 유압 브레이커

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355617A1 (fr) * 1975-12-18 1978-01-20 Montabert Roger Machine de percussion
DE2658455C3 (de) * 1976-12-23 1981-01-22 Fried. Krupp Gmbh, 4300 Essen Druckmittelbetriebenes Schlagwerk
US4187917A (en) * 1977-11-30 1980-02-12 Hydroacoustics, Inc. Pile driver
US4231434A (en) * 1978-02-21 1980-11-04 Justus Edgar J Hydraulic impact device
US4314612A (en) * 1978-07-20 1982-02-09 Battelle Development Corporation Hydraulic linear impact tool
SE420057B (sv) * 1980-02-20 1981-09-14 Atlas Copco Ab Hydrauliskt slagverk med mojlighet att reglera slagenergin
US4429751A (en) * 1981-10-26 1984-02-07 Conmaco, Inc. Control system for pile hammers
SE8106907L (sv) * 1981-11-20 1983-05-21 Atlas Copco Ab Sett att styra ett slagverk och slagverk
US4466493A (en) * 1981-12-17 1984-08-21 Hed Corporation Reciprocating linear fluid motor
DE3523219C1 (de) * 1985-06-28 1986-06-26 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Hydraulischer Bagger

Also Published As

Publication number Publication date
EP0475171B1 (de) 1995-10-11
EP0475171A3 (en) 1992-05-20
EP0475171A2 (de) 1992-03-18
US5129466A (en) 1992-07-14
JPH05138549A (ja) 1993-06-01
DE4028595C2 (de) 1993-08-05
ATE128895T1 (de) 1995-10-15
DE4028595A1 (de) 1992-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KRUPP KUNSTSTOFFTECHNIK GMBH, 45143 ESSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: KRUPP BERCO BAUTECHNIK GMBH, 45143 ESSEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: KRUPP GFT TIEFBAUTECHNIK GMBH, 36304 ALSFELD, DE

8339 Ceased/non-payment of the annual fee