ATE266503T1 - Fluidbetriebenes schlagwerk - Google Patents

Fluidbetriebenes schlagwerk

Info

Publication number
ATE266503T1
ATE266503T1 AT01105981T AT01105981T ATE266503T1 AT E266503 T1 ATE266503 T1 AT E266503T1 AT 01105981 T AT01105981 T AT 01105981T AT 01105981 T AT01105981 T AT 01105981T AT E266503 T1 ATE266503 T1 AT E266503T1
Authority
AT
Austria
Prior art keywords
fluid operated
impact machine
stroke
operated impact
idling
Prior art date
Application number
AT01105981T
Other languages
English (en)
Inventor
Thomas Deimel
Marcus Dr-Ing Geimer
Markus Mellwig
Heinz-Juergen Dr-Ing Prokop
Original Assignee
Atlas Copco Constr Tools 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=7635278&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE266503(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atlas Copco Constr Tools Ab filed Critical Atlas Copco Constr Tools Ab
Application granted granted Critical
Publication of ATE266503T1 publication Critical patent/ATE266503T1/de

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
    • 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
    • B25D9/265—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof with arrangements for automatic stopping when the tool is lifted from the working face or suffers excessive bore resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Portable Nailing Machines And Staplers (AREA)
AT01105981T 2000-03-17 2001-03-10 Fluidbetriebenes schlagwerk ATE266503T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10013270A DE10013270A1 (de) 2000-03-17 2000-03-17 Fluidbetriebenes Schlagwerk

Publications (1)

Publication Number Publication Date
ATE266503T1 true ATE266503T1 (de) 2004-05-15

Family

ID=7635278

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01105981T ATE266503T1 (de) 2000-03-17 2001-03-10 Fluidbetriebenes schlagwerk

Country Status (6)

Country Link
US (1) US6334495B2 (de)
EP (1) EP1136189B1 (de)
JP (1) JP4891484B2 (de)
AT (1) ATE266503T1 (de)
DE (2) DE10013270A1 (de)
ES (1) ES2218294T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6557652B2 (en) * 2000-05-18 2003-05-06 Guenter Klemm Method for performing ground or rock work and hydraulic percussion device
DE10123202A1 (de) * 2001-05-12 2002-11-14 Krupp Berco Bautechnik Gmbh Verfahren und Vorrichtung zur Absicherung eines fluidbetriebenen Schlagwerks gegen Leerschläge
DE102004035289A1 (de) * 2004-07-21 2006-02-16 Kennametal Widia Gmbh & Co.Kg Werkzeug
DE102004035306A1 (de) * 2004-07-21 2006-03-16 Atlas Copco Construction Tools Gmbh Druckmittelbetriebene Schlagvorrichtung insbesondere Hydraulikhammer
CA2640774C (en) * 2006-02-21 2013-04-02 Festo Ag & Co. Kg A pneumatic drive system
FI123634B (fi) * 2007-10-05 2013-08-30 Sandvik Mining & Constr Oy Kallionrikkomislaite, suojaventtiili sekä menetelmä kallionrikkomislaitteen käyttämiseksi
KR101058181B1 (ko) 2009-05-04 2011-08-22 대모 엔지니어링 주식회사 브레이커용 밸브 시스템
SE536289C2 (sv) * 2011-04-05 2013-08-06 Atlas Copco Rock Drills Ab Hydrauliska slagverk för berg- eller betongavverkande utrustning samt borr- och brytutrustning
KR101285286B1 (ko) * 2011-09-22 2013-07-11 대모 엔지니어링 주식회사 유압브레이커의 공타방지 조절기구
DE102012012297A1 (de) * 2012-03-30 2013-10-02 Atlas Copco Construction Tools Gmbh Ventil
SE537608C2 (sv) * 2013-11-01 2015-07-28 Tools Pc Ab Const Pneumatisk slaganordning och förfarande vid pneumatisk slaganordning
US9701003B2 (en) * 2014-05-23 2017-07-11 Caterpillar Inc. Hydraulic hammer having delayed automatic shutoff
CN104088851A (zh) * 2014-07-17 2014-10-08 常州爱普超高压液压系统有限公司 自动往复式液压油缸
US9840000B2 (en) * 2014-12-17 2017-12-12 Caterpillar Inc. Hydraulic hammer having variable stroke control
US20160221171A1 (en) * 2015-02-02 2016-08-04 Caterpillar Inc. Hydraulic hammer having dual valve acceleration control system
EP3141347A1 (de) * 2015-09-14 2017-03-15 HILTI Aktiengesellschaft Brenngasbetriebenes eintreibgerät mit ventilglied
EP3141348A1 (de) * 2015-09-14 2017-03-15 HILTI Aktiengesellschaft Brenngasbetriebenes eintreibgerät mit ventilglied
KR101782535B1 (ko) 2016-01-28 2017-10-24 대모 엔지니어링 주식회사 유압브레이커
WO2019022021A1 (ja) * 2017-07-24 2019-01-31 古河ロックドリル株式会社 液圧式打撃装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551396C (de) * 1928-12-14 1932-05-31 Ingersoll Rand Co Druckluftgesteinsbohrmaschine
US2619072A (en) * 1949-07-25 1952-11-25 Chambersburg Eng Co Drop hammer control
DE934804C (de) 1953-06-02 1955-11-03 Ind Schaeffler O H G Rollen- bzw. Nadellagerkaefig
US3241622A (en) * 1964-07-13 1966-03-22 Atlas Copco Ab Means for preventing idle operation of percussion tools
FR2584968B1 (fr) * 1985-07-16 1989-02-17 Montabert Ets Procede de commande du mouvement du piston de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre du procede
US5064005A (en) * 1990-04-30 1991-11-12 Caterpillar Inc. Impact hammer and control arrangement therefor
JP2677751B2 (ja) * 1993-03-11 1997-11-17 株式会社テイサク 打撃装置
US5474138A (en) * 1993-12-08 1995-12-12 J & M Hydraulics, Inc. Hydraulic control circuit for pile driver
US5607022A (en) * 1995-03-10 1997-03-04 Walker; Leon R. Concrete drop hammer attachment device
JPH08281571A (ja) * 1995-04-14 1996-10-29 Komatsu Ltd 振動発生装置
JP3459493B2 (ja) * 1995-05-25 2003-10-20 株式会社マキタ 打撃工具
DE19529538A1 (de) * 1995-08-11 1997-02-13 Delmag Maschinenfabrik Ramme
US6152013A (en) * 1996-07-25 2000-11-28 Komatsu Ltd. Hydraulically actuated breaker with lost-motion prevention device
JPH1080878A (ja) * 1996-09-05 1998-03-31 Furukawa Co Ltd 液圧式打撃装置
DE19636659C2 (de) * 1996-09-10 2000-11-23 Krupp Berco Bautechnik Gmbh Fluidbetriebenes Schlagwerk mit automatischer Hubumschaltung
DE19803449A1 (de) * 1998-01-30 1999-08-05 Krupp Berco Bautechnik Gmbh Druckmittelbetriebene Schlagvorrichtung
JP2000326261A (ja) * 1999-05-13 2000-11-28 Mazda Earth Technologies Co Ltd 液圧式打撃装置

Also Published As

Publication number Publication date
ES2218294T3 (es) 2004-11-16
EP1136189A3 (de) 2003-08-13
JP4891484B2 (ja) 2012-03-07
DE10013270A1 (de) 2001-09-20
US6334495B2 (en) 2002-01-01
US20010022229A1 (en) 2001-09-20
EP1136189A2 (de) 2001-09-26
JP2001315074A (ja) 2001-11-13
EP1136189B1 (de) 2004-05-12
DE50102232D1 (de) 2004-06-17

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Legal Events

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