FR2902684B1 - Procede de commutation de la course de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede - Google Patents

Procede de commutation de la course de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede

Info

Publication number
FR2902684B1
FR2902684B1 FR0605764A FR0605764A FR2902684B1 FR 2902684 B1 FR2902684 B1 FR 2902684B1 FR 0605764 A FR0605764 A FR 0605764A FR 0605764 A FR0605764 A FR 0605764A FR 2902684 B1 FR2902684 B1 FR 2902684B1
Authority
FR
France
Prior art keywords
stroke
switching
carrying
under pressure
fluid under
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.)
Active
Application number
FR0605764A
Other languages
English (en)
Other versions
FR2902684A1 (fr
Inventor
Bernard Piras
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.)
Montabert SAS
Original Assignee
Montabert SAS
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
Priority to FR0605764A priority Critical patent/FR2902684B1/fr
Application filed by Montabert SAS filed Critical Montabert SAS
Priority to EP20070803791 priority patent/EP2032316B1/fr
Priority to ES07803791T priority patent/ES2424361T3/es
Priority to US12/227,768 priority patent/US8151900B2/en
Priority to PCT/FR2007/001082 priority patent/WO2008000958A2/fr
Priority to CN2007800241542A priority patent/CN101500761B/zh
Priority to BRPI0714073-8A priority patent/BRPI0714073A2/pt
Priority to CA 2654547 priority patent/CA2654547A1/fr
Priority to KR1020087030354A priority patent/KR101383219B1/ko
Priority to AU2007264799A priority patent/AU2007264799A1/en
Publication of FR2902684A1 publication Critical patent/FR2902684A1/fr
Priority to IL195012A priority patent/IL195012A0/en
Priority to NO20090380A priority patent/NO20090380L/no
Application granted granted Critical
Publication of FR2902684B1 publication Critical patent/FR2902684B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B25D9/145—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
    • 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
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0011—Details of anvils, guide-sleeves or pistons
    • B25D2217/0023—Pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/221—Sensors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
FR0605764A 2006-06-27 2006-06-27 Procede de commutation de la course de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede Active FR2902684B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR0605764A FR2902684B1 (fr) 2006-06-27 2006-06-27 Procede de commutation de la course de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede
KR1020087030354A KR101383219B1 (ko) 2006-06-27 2007-06-27 가압된 비압축성 유체에 의해 구동되는 충격장치
US12/227,768 US8151900B2 (en) 2006-06-27 2007-06-27 Percussion equipment driven by a pressurized incompressible fluid
PCT/FR2007/001082 WO2008000958A2 (fr) 2006-06-27 2007-06-27 Appareil à percussions mû par un fluide incompressible sous pression
CN2007800241542A CN101500761B (zh) 2006-06-27 2007-06-27 非压缩性流体驱动的压力冲击装置
BRPI0714073-8A BRPI0714073A2 (pt) 2006-06-27 2007-06-27 aparelho de percussão acionado por um lìquido incompressìvel pressurizado
EP20070803791 EP2032316B1 (fr) 2006-06-27 2007-06-27 Appareil à percussions mû par un fluide incompressible sous pression
ES07803791T ES2424361T3 (es) 2006-06-27 2007-06-27 Aparato de percusiones movido por un fluido incompresible a presión
AU2007264799A AU2007264799A1 (en) 2006-06-27 2007-06-27 Percussion equipment driven by a pressurized incompressible fluid
CA 2654547 CA2654547A1 (fr) 2006-06-27 2007-06-27 Appareil a percussions mu par un fluide incompressible sous pression
IL195012A IL195012A0 (en) 2006-06-27 2008-10-30 Percussion equipment driven by a pressurized incompressible fluid
NO20090380A NO20090380L (no) 2006-06-27 2009-01-26 Slaganordning drevet av et trykksatt ikke-komprimerbart fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605764A FR2902684B1 (fr) 2006-06-27 2006-06-27 Procede de commutation de la course de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2902684A1 FR2902684A1 (fr) 2007-12-28
FR2902684B1 true FR2902684B1 (fr) 2010-02-26

Family

ID=37775489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0605764A Active FR2902684B1 (fr) 2006-06-27 2006-06-27 Procede de commutation de la course de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede

Country Status (12)

Country Link
US (1) US8151900B2 (fr)
EP (1) EP2032316B1 (fr)
KR (1) KR101383219B1 (fr)
CN (1) CN101500761B (fr)
AU (1) AU2007264799A1 (fr)
BR (1) BRPI0714073A2 (fr)
CA (1) CA2654547A1 (fr)
ES (1) ES2424361T3 (fr)
FR (1) FR2902684B1 (fr)
IL (1) IL195012A0 (fr)
NO (1) NO20090380L (fr)
WO (1) WO2008000958A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530571C2 (sv) * 2006-11-16 2008-07-08 Atlas Copco Rock Drills Ab Bergborrningsförfarande och bergborrningsmaskin
FI123187B (fi) 2011-06-07 2012-12-14 Sandvik Mining & Constr Oy Kallionrikkomislaitteen iskulaite, menetelmä iskulaitteen ohjaamiseksi
FR2983760B1 (fr) * 2011-12-09 2014-08-15 Montabert Roger Procede de commutation de la course de frappe d'un piston de frappe d’un appareil a percussions
KR101373544B1 (ko) * 2012-07-03 2014-03-25 이일재 유압타격장치용 타격몸체
US9701003B2 (en) * 2014-05-23 2017-07-11 Caterpillar Inc. Hydraulic hammer having delayed automatic shutoff
US9840000B2 (en) * 2014-12-17 2017-12-12 Caterpillar Inc. Hydraulic hammer having variable stroke control
US20160199969A1 (en) * 2015-01-12 2016-07-14 Caterpillar Inc. Hydraulic hammer having variable stroke control
FR3044572B1 (fr) * 2015-12-02 2017-12-29 Montabert Roger Dispositif brise roches
US10562165B2 (en) * 2016-04-10 2020-02-18 Caterpillar Inc. Hydraulic hammer
FI3659752T3 (fi) * 2017-07-24 2023-05-04 Furukawa Rock Drill Co Ltd Hydraulinen vasarointilaite
KR102317232B1 (ko) * 2020-01-08 2021-10-22 주식회사 현대에버다임 유압 브레이커
FR3120248B1 (fr) * 2021-03-01 2023-02-10 Montabert Roger Perforateur hydraulique roto-percutant pourvu d’un piston de butée et d’une chambre de freinage

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459210C2 (de) * 1974-12-14 1983-09-15 Fried. Krupp Gmbh, 4300 Essen Hydraulisch betriebener Schubkolbenmotor
DE2658455C3 (de) * 1976-12-23 1981-01-22 Fried. Krupp Gmbh, 4300 Essen Druckmittelbetriebenes Schlagwerk
FR2595972B2 (fr) * 1985-07-16 1989-10-20 Montabert Ets Appareil a percussions
EP0236721A3 (fr) * 1986-03-11 1989-10-25 NITTETSU JITSUGYO CO., Ltd. Concasseur hydraulique
FR2602448B1 (fr) 1986-08-07 1988-10-21 Montabert Ets Procede de regulation des parametres de percussion du piston de frappe d'un appareil mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede
FR2618092B1 (fr) * 1987-07-17 1989-11-10 Montabert Ets Distributeur hydraulique pour appareil a percussions mu par un fluide incompressible sous pression
JP2813003B2 (ja) * 1989-09-19 1998-10-22 日本ニューマチック工業株式会社 衝撃動装置
JPH0683968B2 (ja) * 1989-12-15 1994-10-26 甲南電機株式会社 油圧ブレーカ
JPH0750151Y2 (ja) * 1991-12-26 1995-11-15 株式会社テイサク 油圧ブレーカ
FI104959B (fi) * 1994-06-23 2000-05-15 Sandvik Tamrock Oy Hydraulinen iskuvasara
FR2727891B1 (fr) 1994-12-08 1997-01-24 Montabert Ets Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression
FI104960B (fi) * 1995-07-06 2000-05-15 Sandvik Tamrock Oy Hydraulinen iskuvasara
DE10102409A1 (de) * 2001-01-15 2002-07-25 Hydac Fluidtechnik Gmbh Steuervorrichtung für eine an einen hydraulischen Kreis angeschlossene Arbeitseinrichtung
JP3986803B2 (ja) * 2001-11-20 2007-10-03 古河機械金属株式会社 液圧式打撃装置のストローク調整機構
JP4488694B2 (ja) * 2003-06-25 2010-06-23 甲南電機株式会社 液圧式打撃装置
JP2005177899A (ja) * 2003-12-17 2005-07-07 Konan Electric Co Ltd 液圧式打撃装置
DE102004035306A1 (de) * 2004-07-21 2006-03-16 Atlas Copco Construction Tools Gmbh Druckmittelbetriebene Schlagvorrichtung insbesondere Hydraulikhammer
SE528650C2 (sv) * 2005-05-23 2007-01-09 Atlas Copco Rock Drills Ab Impulsgenerator och förfarande för impulsgenerering

Also Published As

Publication number Publication date
CA2654547A1 (fr) 2008-01-03
WO2008000958A3 (fr) 2008-02-21
EP2032316A2 (fr) 2009-03-11
IL195012A0 (en) 2009-08-03
AU2007264799A1 (en) 2008-01-03
BRPI0714073A2 (pt) 2012-12-18
ES2424361T3 (es) 2013-10-01
KR101383219B1 (ko) 2014-04-09
US8151900B2 (en) 2012-04-10
US20090250234A1 (en) 2009-10-08
CN101500761B (zh) 2012-01-25
CN101500761A (zh) 2009-08-05
KR20090021349A (ko) 2009-03-03
EP2032316B1 (fr) 2013-05-08
FR2902684A1 (fr) 2007-12-28
WO2008000958A2 (fr) 2008-01-03
NO20090380L (no) 2009-01-26

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