FR2727891B1 - Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression - Google Patents

Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression

Info

Publication number
FR2727891B1
FR2727891B1 FR9415020A FR9415020A FR2727891B1 FR 2727891 B1 FR2727891 B1 FR 2727891B1 FR 9415020 A FR9415020 A FR 9415020A FR 9415020 A FR9415020 A FR 9415020A FR 2727891 B1 FR2727891 B1 FR 2727891B1
Authority
FR
France
Prior art keywords
fluid
piston
pressure
regulator
moused
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
FR9415020A
Other languages
English (en)
Other versions
FR2727891A1 (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
Application filed by Montabert SAS filed Critical Montabert SAS
Priority to FR9415020A priority Critical patent/FR2727891B1/fr
Priority to CA002163582A priority patent/CA2163582C/fr
Priority to ZA9510110A priority patent/ZA9510110B/xx
Priority to US08/565,577 priority patent/US5669281A/en
Priority to ES95420353T priority patent/ES2166392T3/es
Priority to AT95420353T priority patent/ATE208688T1/de
Priority to DE69523867T priority patent/DE69523867T2/de
Priority to AU40275/95A priority patent/AU695964B2/en
Priority to EP95420353A priority patent/EP0715932B1/fr
Priority to NO954971A priority patent/NO306934B1/no
Priority to FI955881A priority patent/FI955881A/fi
Priority to KR1019950047681A priority patent/KR100427450B1/ko
Priority to JP32074495A priority patent/JP3713320B2/ja
Publication of FR2727891A1 publication Critical patent/FR2727891A1/fr
Application granted granted Critical
Publication of FR2727891B1 publication Critical patent/FR2727891B1/fr
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
    • 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)
  • Fluid-Pressure Circuits (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR9415020A 1994-12-08 1994-12-08 Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression Expired - Fee Related FR2727891B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR9415020A FR2727891B1 (fr) 1994-12-08 1994-12-08 Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression
CA002163582A CA2163582C (fr) 1994-12-08 1995-11-23 Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression
ZA9510110A ZA9510110B (en) 1994-12-08 1995-11-28 Method and machine for altering the striking stroke of a percussive machine moved by a pressurized incompressible fluid
US08/565,577 US5669281A (en) 1994-12-08 1995-11-30 Method and machine for altering the striking stroke of a percussive machine moved by a pressurized incompressible fluid
AU40275/95A AU695964B2 (en) 1994-12-08 1995-12-06 Method and machine for altering the striking stroke of a percussive machine moved by a pressurized incompressible fluid
DE69523867T DE69523867T2 (de) 1994-12-08 1995-12-06 Verfahren und Vorrichtung zum Einstellen des Schlaghubes einer, von einem inkompressiblen Fluid angetriebenen, Schlagvorrichtung
ES95420353T ES2166392T3 (es) 1994-12-08 1995-12-06 Procedimiento y aparato para la regulacion de la carrera de percusion de un aparato de percusion movido por un fluido incompresible bajo presion.
EP95420353A EP0715932B1 (fr) 1994-12-08 1995-12-06 Procédé et appareil pour la régulation de la course de frappe d'un appareil à percussion mû par un fluide incompressible sous pression
AT95420353T ATE208688T1 (de) 1994-12-08 1995-12-06 Verfahren und vorrichtung zum einstellen des schlaghubes einer, von einem inkompressiblen fluid angetriebenen, schlagvorrichtung
FI955881A FI955881A (fi) 1994-12-08 1995-12-07 Menetelmä ja laite paineistetun ja kokoonpuristumattoman nesteen voimasta liikkuvan iskukoneen iskun muuttamiseksi
NO954971A NO306934B1 (no) 1994-12-08 1995-12-07 Fremgangsmåte for endring av slaget i en slagmaskin drevet av et inkompressibelt trykkfluid og en maskin for utfoerelse av fremgangsmåten
KR1019950047681A KR100427450B1 (ko) 1994-12-08 1995-12-08 가압된비압축성유체에의해움직이는충격기계의타격행정을변형하는방법및장치
JP32074495A JP3713320B2 (ja) 1994-12-08 1995-12-08 圧縮した非圧縮性流体によって可動する打撃装置の打撃ストロークを変える方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415020A FR2727891B1 (fr) 1994-12-08 1994-12-08 Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression

Publications (2)

Publication Number Publication Date
FR2727891A1 FR2727891A1 (fr) 1996-06-14
FR2727891B1 true FR2727891B1 (fr) 1997-01-24

Family

ID=9469776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415020A Expired - Fee Related FR2727891B1 (fr) 1994-12-08 1994-12-08 Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression

Country Status (13)

Country Link
US (1) US5669281A (fr)
EP (1) EP0715932B1 (fr)
JP (1) JP3713320B2 (fr)
KR (1) KR100427450B1 (fr)
AT (1) ATE208688T1 (fr)
AU (1) AU695964B2 (fr)
CA (1) CA2163582C (fr)
DE (1) DE69523867T2 (fr)
ES (1) ES2166392T3 (fr)
FI (1) FI955881A (fr)
FR (1) FR2727891B1 (fr)
NO (1) NO306934B1 (fr)
ZA (1) ZA9510110B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811601B1 (fr) * 2000-07-13 2002-10-11 Montabert Ets Appareil hydraulique a percussions
US6491114B1 (en) 2000-10-03 2002-12-10 Npk Construction Equipment, Inc. Slow start control for a hydraulic hammer
KR100569198B1 (ko) * 2003-05-06 2006-04-07 이일재 유압타격장치
US7219955B2 (en) * 2005-02-18 2007-05-22 Atico Int Usa Inc Anti-pinching device for use in a folding chair
FR2902684B1 (fr) * 2006-06-27 2010-02-26 Montabert Roger 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
SE530885C2 (sv) * 2007-02-23 2008-10-07 Atlas Copco Rock Drills Ab Förfarande vid slagverk, slagverk och bergborrmaskin
AU2009337196B2 (en) * 2008-12-24 2013-12-19 Globalforce Ip Limited Actuation system
CN101927478B (zh) * 2009-06-23 2015-03-04 蒙塔博特公司 液压冲击设备
CN101927479B (zh) * 2009-06-23 2014-10-22 蒙塔博特公司 液压冲击设备
SE535801C2 (sv) 2011-04-27 2012-12-27 Atlas Copco Rock Drills Ab Slagverk, bergborrmaskin och borrigg
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
DE102012012297A1 (de) * 2012-03-30 2013-10-02 Atlas Copco Construction Tools Gmbh Ventil
FR3027543B1 (fr) * 2014-10-28 2016-12-23 Montabert Roger Appareil a percussions
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
KR102593990B1 (ko) * 2017-07-24 2023-10-24 후루까와 로크 드릴 가부시끼가이샤 액압식 타격장치
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1703061C3 (de) * 1968-03-27 1974-02-14 Fried. Krupp Gmbh, 4300 Essen Hydraulisch betriebener Schubkolbenmotor
US3720137A (en) * 1971-05-24 1973-03-13 Milwaukee Cylinder Corp Automatically reversing, double acting fluid cylinder mechanism
US4016941A (en) * 1973-03-08 1977-04-12 Sanders William H Hand-size fluid-powered tool reciprocator
SE8106907L (sv) * 1981-11-20 1983-05-21 Atlas Copco Ab Sett att styra ett slagverk och slagverk
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
DE4019016A1 (de) * 1990-06-14 1991-06-13 Krupp Maschinentechnik Verfahren zur beeinflussung des betriebsverhaltens eines schlagwerks und einrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
DE69523867D1 (de) 2001-12-20
FI955881A (fi) 1996-06-09
JPH08216051A (ja) 1996-08-27
FR2727891A1 (fr) 1996-06-14
NO306934B1 (no) 2000-01-17
KR960021401A (ko) 1996-07-18
CA2163582A1 (fr) 1996-06-09
KR100427450B1 (ko) 2004-07-16
ES2166392T3 (es) 2002-04-16
US5669281A (en) 1997-09-23
AU695964B2 (en) 1998-08-27
ZA9510110B (en) 1996-06-06
EP0715932B1 (fr) 2001-11-14
EP0715932A1 (fr) 1996-06-12
NO954971L (no) 1996-06-10
NO954971D0 (no) 1995-12-07
FI955881A0 (fi) 1995-12-07
DE69523867T2 (de) 2002-04-18
ATE208688T1 (de) 2001-11-15
JP3713320B2 (ja) 2005-11-09
AU4027595A (en) 1996-06-13
CA2163582C (fr) 2006-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090831