FR2863671B1 - Dispositif de regulation de pression pour appareil hydraulique a percussion - Google Patents

Dispositif de regulation de pression pour appareil hydraulique a percussion

Info

Publication number
FR2863671B1
FR2863671B1 FR0314529A FR0314529A FR2863671B1 FR 2863671 B1 FR2863671 B1 FR 2863671B1 FR 0314529 A FR0314529 A FR 0314529A FR 0314529 A FR0314529 A FR 0314529A FR 2863671 B1 FR2863671 B1 FR 2863671B1
Authority
FR
France
Prior art keywords
pressure regulating
percussion hydraulic
regulating device
hydraulic fluid
fluid supply
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
FR0314529A
Other languages
English (en)
Other versions
FR2863671A1 (fr
Inventor
Jean Sylvain Comarmond
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 FR0314529A priority Critical patent/FR2863671B1/fr
Application filed by Montabert SAS filed Critical Montabert SAS
Priority to ES04805618T priority patent/ES2298855T3/es
Priority to CNB2004800365310A priority patent/CN100436074C/zh
Priority to DE602004011102T priority patent/DE602004011102T2/de
Priority to PCT/FR2004/003098 priority patent/WO2005065892A1/fr
Priority to DK04805618T priority patent/DK1691953T3/da
Priority to PT04805618T priority patent/PT1691953E/pt
Priority to AU2004311658A priority patent/AU2004311658A1/en
Priority to AT04805618T priority patent/ATE382453T1/de
Priority to US10/579,233 priority patent/US7434503B2/en
Priority to KR1020067013131A priority patent/KR101089241B1/ko
Priority to EP04805618A priority patent/EP1691953B1/fr
Priority to BRPI0417398-8A priority patent/BRPI0417398A/pt
Priority to CA002546267A priority patent/CA2546267A1/fr
Priority to JP2006543578A priority patent/JP2007513786A/ja
Publication of FR2863671A1 publication Critical patent/FR2863671A1/fr
Publication of FR2863671B1 publication Critical patent/FR2863671B1/fr
Application granted granted Critical
Priority to IL175952A priority patent/IL175952A0/en
Priority to ZA200604726A priority patent/ZA200604726B/xx
Priority to NO20063204A priority patent/NO20063204L/no
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
    • B25D9/26—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
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/02—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member
    • 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
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)
FR0314529A 2003-12-11 2003-12-11 Dispositif de regulation de pression pour appareil hydraulique a percussion Expired - Fee Related FR2863671B1 (fr)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FR0314529A FR2863671B1 (fr) 2003-12-11 2003-12-11 Dispositif de regulation de pression pour appareil hydraulique a percussion
BRPI0417398-8A BRPI0417398A (pt) 2003-12-11 2004-12-02 dispositivo de regulagem de pressão para aparelho hidráulico de percussão
CNB2004800365310A CN100436074C (zh) 2003-12-11 2004-12-02 用于液压冲击设备的压力调节装置
PCT/FR2004/003098 WO2005065892A1 (fr) 2003-12-11 2004-12-02 Dispositif de regulation de pression pour appareil hydraulique a percussion
DK04805618T DK1691953T3 (da) 2003-12-11 2004-12-02 Trykreguleringsanordning til hydraulisk slagapparat
PT04805618T PT1691953E (pt) 2003-12-11 2004-12-02 Dispositivo de regulação de pressão para aparelhos hidráulicos de percussão
AU2004311658A AU2004311658A1 (en) 2003-12-11 2004-12-02 Pressure regulating device for a percussive hydraulic apparatus
AT04805618T ATE382453T1 (de) 2003-12-11 2004-12-02 Druckregelvorrichtung für eine hydraulische schlagvorrichtung
CA002546267A CA2546267A1 (fr) 2003-12-11 2004-12-02 Dispositif de regulation de pression pour appareil hydraulique a percussion
KR1020067013131A KR101089241B1 (ko) 2003-12-11 2004-12-02 유압 타격 장치용 압력 조절 장치
ES04805618T ES2298855T3 (es) 2003-12-11 2004-12-02 Dispositivo de regulacion de presion para aparato hidraulico de percusion.
DE602004011102T DE602004011102T2 (de) 2003-12-11 2004-12-02 Druckregelvorrichtung für eine hydraulische schlagvorrichtung
US10/579,233 US7434503B2 (en) 2003-12-11 2004-12-02 Pressure regulating device for a percussive hydraulic apparatus
JP2006543578A JP2007513786A (ja) 2003-12-11 2004-12-02 打撃液圧器械のための圧力規制装置
EP04805618A EP1691953B1 (fr) 2003-12-11 2004-12-02 Dispositif de regulation de pression pour appareil hydraulique a percussion
IL175952A IL175952A0 (en) 2003-12-11 2006-05-25 Pressure regulating device for a percussive hydraulic apparatus
ZA200604726A ZA200604726B (en) 2003-12-11 2006-06-08 Pressure regulating device for a percussive hydraulic apparatus
NO20063204A NO20063204L (no) 2003-12-11 2006-07-10 Trykkregulator for hydraulisk slagapparat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0314529A FR2863671B1 (fr) 2003-12-11 2003-12-11 Dispositif de regulation de pression pour appareil hydraulique a percussion

Publications (2)

Publication Number Publication Date
FR2863671A1 FR2863671A1 (fr) 2005-06-17
FR2863671B1 true FR2863671B1 (fr) 2006-01-13

Family

ID=34610579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0314529A Expired - Fee Related FR2863671B1 (fr) 2003-12-11 2003-12-11 Dispositif de regulation de pression pour appareil hydraulique a percussion

Country Status (18)

Country Link
US (1) US7434503B2 (fr)
EP (1) EP1691953B1 (fr)
JP (1) JP2007513786A (fr)
KR (1) KR101089241B1 (fr)
CN (1) CN100436074C (fr)
AT (1) ATE382453T1 (fr)
AU (1) AU2004311658A1 (fr)
BR (1) BRPI0417398A (fr)
CA (1) CA2546267A1 (fr)
DE (1) DE602004011102T2 (fr)
DK (1) DK1691953T3 (fr)
ES (1) ES2298855T3 (fr)
FR (1) FR2863671B1 (fr)
IL (1) IL175952A0 (fr)
NO (1) NO20063204L (fr)
PT (1) PT1691953E (fr)
WO (1) WO2005065892A1 (fr)
ZA (1) ZA200604726B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101678542B (zh) * 2007-05-25 2011-12-28 蒙塔博特公司 通过受压的非可压缩流体致动的冲击装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8469333B2 (en) * 2010-03-13 2013-06-25 Synapse Engineering, Inc. Counter-biased valve and actuator assembly
SE535149C2 (sv) * 2010-08-31 2012-05-02 Atlas Copco Rock Drills Ab Hydrauliskt slagverk för användning i berg-eller betongavverkande utrustning
FR2964691B1 (fr) * 2010-09-13 2012-09-28 Montabert Roger Appareil rotopercutant hydraulique destine a la perforation de trous de mine
FR3007154B1 (fr) * 2013-06-12 2015-06-05 Montabert Roger Procede de commande de l’energie d’impact d’un piston de frappe d’un appareil a percussions
US10562165B2 (en) * 2016-04-10 2020-02-18 Caterpillar Inc. Hydraulic hammer
FR3077753B1 (fr) * 2018-02-14 2020-01-31 Montabert Procede de reglage de la course de frappe d’un piston de frappe d’un appareil a percussions, et un appareil a percussions pour la mise en œuvre de ce procede
EP3863803B1 (fr) * 2018-10-08 2022-05-18 Wacker Chemie AG Burin à air comprimé

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB630743A (en) * 1946-12-14 1949-10-20 Ingersoll Rand Co Improvements in or relating to valve mechanisms for rock drills
US3592109A (en) * 1969-03-05 1971-07-13 Chance Co Ab Reciprocating fluid motor
JPS542881B2 (fr) * 1972-10-05 1979-02-15
US3991655A (en) * 1974-11-11 1976-11-16 Hydroacoustics Inc. Hydroacoustic apparatus and valving mechanisms for use therein
FI751895A (fr) * 1975-06-26 1976-12-27 Xandor Ag
CN85203221U (zh) * 1985-08-06 1986-10-29 地质矿产部勘探技术研究所 自激式全液压冲击器
CN2079998U (zh) * 1990-11-02 1991-07-03 山西省长子县内燃机配件厂 液压破碎机
JP2588274Y2 (ja) * 1991-08-21 1999-01-06 丸善工業株式会社 油圧ブレーカ
JPH09131671A (ja) * 1995-11-10 1997-05-20 Maruzen Kogyo Kk 油圧ブレーカ
IT1312140B1 (it) * 1999-06-22 2002-04-09 Priver Ind Srl Macchina oleodinamica a percussione di concezione innovativafunzionante a pressione idraulica costante.
US6863260B2 (en) * 2003-07-18 2005-03-08 Peter Johann Medina Piston actuator incorporating partitioned pressure chambers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101678542B (zh) * 2007-05-25 2011-12-28 蒙塔博特公司 通过受压的非可压缩流体致动的冲击装置

Also Published As

Publication number Publication date
FR2863671A1 (fr) 2005-06-17
WO2005065892A1 (fr) 2005-07-21
CN100436074C (zh) 2008-11-26
EP1691953A1 (fr) 2006-08-23
JP2007513786A (ja) 2007-05-31
IL175952A0 (en) 2006-10-05
DK1691953T3 (da) 2008-05-13
ES2298855T3 (es) 2008-05-16
BRPI0417398A (pt) 2007-04-17
ZA200604726B (en) 2007-03-28
CA2546267A1 (fr) 2005-07-21
KR20060109502A (ko) 2006-10-20
AU2004311658A1 (en) 2005-07-21
PT1691953E (pt) 2008-03-31
EP1691953B1 (fr) 2008-01-02
ATE382453T1 (de) 2008-01-15
NO20063204L (no) 2006-07-10
KR101089241B1 (ko) 2011-12-02
US7434503B2 (en) 2008-10-14
DE602004011102D1 (de) 2008-02-14
US20070079697A1 (en) 2007-04-12
CN1890061A (zh) 2007-01-03
DE602004011102T2 (de) 2009-01-02

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