ZA200210249B - Hydraulic percussion apparatus. - Google Patents

Hydraulic percussion apparatus. Download PDF

Info

Publication number
ZA200210249B
ZA200210249B ZA200210249A ZA200210249A ZA200210249B ZA 200210249 B ZA200210249 B ZA 200210249B ZA 200210249 A ZA200210249 A ZA 200210249A ZA 200210249 A ZA200210249 A ZA 200210249A ZA 200210249 B ZA200210249 B ZA 200210249B
Authority
ZA
South Africa
Prior art keywords
cylinder
distribution box
pressure
distribution
chamber
Prior art date
Application number
ZA200210249A
Other languages
English (en)
Inventor
Bernard Piras
Original Assignee
Montbert S A
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 Montbert S A filed Critical Montbert S A
Publication of ZA200210249B publication Critical patent/ZA200210249B/en

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)
  • Actuator (AREA)
  • Fish Paste Products (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
ZA200210249A 2000-07-13 2002-12-18 Hydraulic percussion apparatus. ZA200210249B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0009260A FR2811602B1 (fr) 2000-07-13 2000-07-13 Appareil hydraulique a percussions

Publications (1)

Publication Number Publication Date
ZA200210249B true ZA200210249B (en) 2003-10-31

Family

ID=8852519

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200210249A ZA200210249B (en) 2000-07-13 2002-12-18 Hydraulic percussion apparatus.

Country Status (18)

Country Link
US (1) US6829975B2 (fr)
EP (1) EP1299212B1 (fr)
JP (1) JP2004504167A (fr)
KR (1) KR100758673B1 (fr)
CN (1) CN1284653C (fr)
AT (1) ATE392996T1 (fr)
AU (1) AU7642301A (fr)
BR (1) BR0112446A (fr)
CA (1) CA2415358A1 (fr)
DE (1) DE60133739T2 (fr)
DK (1) DK1299212T3 (fr)
ES (1) ES2301556T3 (fr)
FR (1) FR2811602B1 (fr)
IL (2) IL153852A0 (fr)
NO (1) NO319455B1 (fr)
PT (1) PT1299212E (fr)
WO (1) WO2002006013A1 (fr)
ZA (1) ZA200210249B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528743C2 (sv) * 2005-06-22 2007-02-06 Atlas Copco Rock Drills Ab Slagverk för bergborrmaskin, förfarande för åstadkommande av en fram- och återgående slagkolvrörelse och bergborrmaskin
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.
EP2258496B1 (fr) * 2009-06-03 2012-01-25 Feintool Intellectual Property AG Dispositif et procédé destinés à empêcher la rupture d'un outil lors du coupage fin et/ou du déformage d'une pièce usinée
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
KR101373544B1 (ko) * 2012-07-03 2014-03-25 이일재 유압타격장치용 타격몸체
CN109281604B (zh) * 2018-11-16 2024-05-24 启东环宇智能设备制造有限公司 一种液压破碎用打击机芯和液压破碎锤
CN110219334B (zh) * 2019-04-02 2024-05-14 台州贝力特机械有限公司 一种液压破碎锤
KR102317232B1 (ko) * 2020-01-08 2021-10-22 주식회사 현대에버다임 유압 브레이커

Family Cites Families (6)

* 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
FR2369908A1 (fr) * 1976-11-08 1978-06-02 Montabert Roger Appareil a percussions hydraulique
JPS5835420Y2 (ja) * 1979-04-18 1983-08-09 日本ニユ−マチツク工業株式会社 衝撃動工具の弁装置
DE3400302A1 (de) * 1984-01-03 1985-08-29 Mannesmann AG, 4000 Düsseldorf Hydraulisch betaetigte schlagvorrichtung
SE9201340L (sv) * 1992-04-29 1993-10-30 Berema Atlas Copco Ab Slående maskin
FI107891B (fi) * 1998-03-30 2001-10-31 Sandvik Tamrock Oy Painenestekäyttöinen iskulaite

Also Published As

Publication number Publication date
FR2811602A1 (fr) 2002-01-18
DE60133739T2 (de) 2009-05-14
DK1299212T3 (da) 2008-08-11
NO20030124L (no) 2003-03-04
CA2415358A1 (fr) 2002-01-24
BR0112446A (pt) 2003-06-24
US6829975B2 (en) 2004-12-14
PT1299212E (pt) 2008-05-20
AU7642301A (en) 2002-01-30
CN1441716A (zh) 2003-09-10
DE60133739D1 (de) 2008-06-05
US20030183402A1 (en) 2003-10-02
ATE392996T1 (de) 2008-05-15
EP1299212B1 (fr) 2008-04-23
NO20030124D0 (no) 2003-01-10
NO319455B1 (no) 2005-08-15
WO2002006013A1 (fr) 2002-01-24
CN1284653C (zh) 2006-11-15
FR2811602B1 (fr) 2002-10-11
JP2004504167A (ja) 2004-02-12
IL153852A0 (en) 2003-07-31
ES2301556T3 (es) 2008-07-01
IL153852A (en) 2009-05-04
KR100758673B1 (ko) 2007-09-13
KR20030031955A (ko) 2003-04-23
EP1299212A1 (fr) 2003-04-09

Similar Documents

Publication Publication Date Title
CA2705646C (fr) Dispositif et methode evitant le bris d'un outil lors du decoupage fin et/ou du formage d'une piece
KR950005532A (ko) 기계프레스의 슬라이드 하사점 위치보정장치
JP2001227537A (ja) 直動案内装置
CA2480095A1 (fr) Systeme d'attache
US6829975B2 (en) Hydraulic percussion apparatus
JP3624994B2 (ja) ワークサポート
US5129464A (en) System for controlling a rock drill
US9050644B2 (en) Device and method for the cutting shock damping of work machines
EP2759373B1 (fr) Methode de control de pression d'un outil de brunissage au laminoir hydrostatique et outil même
JP3308666B2 (ja) 直動案内装置
KR950017176A (ko) 기계프레스의 슬라이드 하사점 위치 조정장치
JP2015042880A (ja) 流体圧シリンダ
JPH02139127A (ja) ワイヤ放電加工装置
US5713564A (en) Support device
KR101867951B1 (ko) 오일댐퍼
KR20040045861A (ko) 가공물 서포트
ATE439264T1 (de) Federungseinrichtung für kraftfahrzeuge
US20070289440A1 (en) Pressure-Medium Cylinder With Pressure Intensification
FI96189B (fi) Säädettävä taajuusohjaus iskukoneessa
GB9925410D0 (en) Actuator arrangement
JP6635261B2 (ja) リリーフ弁
CN101157211A (zh) 液压张紧装置
JP2001041870A (ja) ２軸免震ゴム試験機
KR200169666Y1 (ko) 유압제어용 어큐뮬레이터
JP2559018Y2 (ja) 油圧ブレーカ