DK1299213T3 - Hydraulisk slagapparat - Google Patents

Hydraulisk slagapparat

Info

Publication number
DK1299213T3
DK1299213T3 DK01954069T DK01954069T DK1299213T3 DK 1299213 T3 DK1299213 T3 DK 1299213T3 DK 01954069 T DK01954069 T DK 01954069T DK 01954069 T DK01954069 T DK 01954069T DK 1299213 T3 DK1299213 T3 DK 1299213T3
Authority
DK
Denmark
Prior art keywords
piston
distribution box
distributor
pressure
hydraulic impact
Prior art date
Application number
DK01954069T
Other languages
Danish (da)
English (en)
Inventor
Bernard Piras
Original Assignee
Montabert Ets
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 Ets filed Critical Montabert Ets
Application granted granted Critical
Publication of DK1299213T3 publication Critical patent/DK1299213T3/da

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
    • B25D9/16—Valve arrangements therefor
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fish Paste Products (AREA)
  • Electrophonic Musical Instruments (AREA)
DK01954069T 2000-07-13 2001-07-10 Hydraulisk slagapparat DK1299213T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0009259A FR2811601B1 (fr) 2000-07-13 2000-07-13 Appareil hydraulique a percussions
PCT/FR2001/002228 WO2002006014A1 (fr) 2000-07-13 2001-07-10 Appareil hydraulique a percussions

Publications (1)

Publication Number Publication Date
DK1299213T3 true DK1299213T3 (da) 2008-03-03

Family

ID=8852518

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01954069T DK1299213T3 (da) 2000-07-13 2001-07-10 Hydraulisk slagapparat

Country Status (18)

Country Link
US (1) US6901842B2 (fr)
EP (1) EP1299213B1 (fr)
JP (1) JP2004504168A (fr)
KR (1) KR100753929B1 (fr)
CN (1) CN100436073C (fr)
AT (1) ATE376482T1 (fr)
AU (2) AU7642401A (fr)
BR (1) BR0112347A (fr)
CA (1) CA2415359A1 (fr)
DE (1) DE60131081T2 (fr)
DK (1) DK1299213T3 (fr)
ES (1) ES2295186T3 (fr)
FR (1) FR2811601B1 (fr)
IL (2) IL153493A0 (fr)
NO (1) NO318421B1 (fr)
PT (1) PT1299213E (fr)
WO (1) WO2002006014A1 (fr)
ZA (1) ZA200209846B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527762C2 (sv) * 2004-10-14 2006-05-30 Atlas Copco Rock Drills Ab Slagverk
SE529615C2 (sv) * 2006-02-20 2007-10-09 Atlas Copco Rock Drills Ab Slagverk och bergborrmaskin samt förfarande för att styra slagkolvens slaglängd
CN100436751C (zh) * 2006-05-25 2008-11-26 中国海洋石油总公司 水下液压冲击铲
FR2916377B1 (fr) * 2007-05-25 2009-07-24 Montabert Soc Par Actions Simp Procede de protection contre les suralimentations en debit d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede.
SK932007A3 (sk) 2007-07-09 2009-02-05 Konek, S. R. O. Hydraulické rozrušovacie kladivo
US9656377B2 (en) * 2014-08-08 2017-05-23 Caterpillar Inc. Self-charging hydraulic hammer
US12358113B2 (en) * 2023-02-01 2025-07-15 Caterpillar Inc. Hydraulic hammer internal damping
CN118774580B (zh) * 2024-08-28 2025-03-14 启东市玖盛液压设备有限公司 一种液压旋转冲击设备的液压动力分配方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA941264A (en) * 1970-04-03 1974-02-05 Etablissements Montabert Dispositif de commande du distributeur d'un appareil a percussions mu par un liquide sous pression
JPS5217266B2 (fr) * 1971-10-27 1977-05-14
FI50307C (fi) * 1974-04-20 1976-02-10 Xandor Ag Hydraulisesti käytetty iskulaite
FR2369908A1 (fr) * 1976-11-08 1978-06-02 Montabert Roger Appareil a percussions hydraulique
ES464093A1 (es) * 1977-11-12 1978-12-16 Luis Miguel Castejon Castan Perfeccionamientos en los sistemas de fluidos alternantes y aparato para su realizacion.
JPS597570A (ja) * 1982-07-05 1984-01-14 北越工業株式会社 油圧作動衝撃工具
DE3400302A1 (de) * 1984-01-03 1985-08-29 Mannesmann AG, 4000 Düsseldorf Hydraulisch betaetigte schlagvorrichtung
JPH03208571A (ja) * 1990-01-12 1991-09-11 Maruzen Kogyo Kk 油圧ピックハンマ
FR2676953B1 (fr) * 1991-05-30 1993-08-20 Montabert Ets Appareil hydraulique a percussions.
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
FI107891B (fi) * 1998-03-30 2001-10-31 Sandvik Tamrock Oy Painenestekäyttöinen iskulaite

Also Published As

Publication number Publication date
IL153493A (en) 2006-07-05
US20040050243A1 (en) 2004-03-18
ZA200209846B (en) 2003-10-03
US6901842B2 (en) 2005-06-07
AU7642401A (en) 2002-01-30
CA2415359A1 (fr) 2002-01-24
FR2811601A1 (fr) 2002-01-18
NO318421B1 (no) 2005-03-14
ES2295186T3 (es) 2008-04-16
WO2002006014A1 (fr) 2002-01-24
DE60131081D1 (de) 2007-12-06
PT1299213E (pt) 2007-11-26
BR0112347A (pt) 2003-07-01
FR2811601B1 (fr) 2002-10-11
CN1441715A (zh) 2003-09-10
EP1299213A1 (fr) 2003-04-09
IL153493A0 (en) 2003-07-06
AU2001276424B2 (en) 2006-02-02
ATE376482T1 (de) 2007-11-15
KR20030031954A (ko) 2003-04-23
NO20030125L (no) 2003-03-04
CN100436073C (zh) 2008-11-26
NO20030125D0 (no) 2003-01-10
JP2004504168A (ja) 2004-02-12
DE60131081T2 (de) 2008-07-24
KR100753929B1 (ko) 2007-08-31
EP1299213B1 (fr) 2007-10-24

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