SE0400617L - Hydraulic break hammer - Google Patents

Hydraulic break hammer

Info

Publication number
SE0400617L
SE0400617L SE0400617A SE0400617A SE0400617L SE 0400617 L SE0400617 L SE 0400617L SE 0400617 A SE0400617 A SE 0400617A SE 0400617 A SE0400617 A SE 0400617A SE 0400617 L SE0400617 L SE 0400617L
Authority
SE
Sweden
Prior art keywords
hydraulic break
break hammer
hammer
hydraulic
break
Prior art date
Application number
SE0400617A
Other languages
Swedish (sv)
Other versions
SE0400617D0 (en
SE528040C2 (en
Inventor
Stig Roland Henriksson
Original Assignee
Atlas Copco Constr Tools Ab
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 Atlas Copco Constr Tools Ab filed Critical Atlas Copco Constr Tools Ab
Priority to SE0400617A priority Critical patent/SE528040C2/en
Publication of SE0400617D0 publication Critical patent/SE0400617D0/en
Priority to EP05711176A priority patent/EP1722931B1/en
Priority to US10/592,600 priority patent/US20070175670A1/en
Priority to DE602005003335T priority patent/DE602005003335T2/en
Priority to PCT/SE2005/000325 priority patent/WO2005087443A1/en
Priority to ES05711176T priority patent/ES2296139T3/en
Priority to JP2007502761A priority patent/JP2007528798A/en
Publication of SE0400617L publication Critical patent/SE0400617L/en
Publication of SE528040C2 publication Critical patent/SE528040C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/26—Lubricating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • 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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
SE0400617A 2004-03-12 2004-03-12 Hydraulic breaker SE528040C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0400617A SE528040C2 (en) 2004-03-12 2004-03-12 Hydraulic breaker
EP05711176A EP1722931B1 (en) 2004-03-12 2005-03-07 Hydraulic breaking hammer
US10/592,600 US20070175670A1 (en) 2004-03-12 2005-03-07 Hydraulic breaking hammer
DE602005003335T DE602005003335T2 (en) 2004-03-12 2005-03-07 HYDRAULIC BREAKING HAMMER
PCT/SE2005/000325 WO2005087443A1 (en) 2004-03-12 2005-03-07 Hydraulic breaking hammer
ES05711176T ES2296139T3 (en) 2004-03-12 2005-03-07 HYDRAULIC BREAKER HAMMER.
JP2007502761A JP2007528798A (en) 2004-03-12 2005-03-07 Hydraulic crushing hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400617A SE528040C2 (en) 2004-03-12 2004-03-12 Hydraulic breaker

Publications (3)

Publication Number Publication Date
SE0400617D0 SE0400617D0 (en) 2004-03-12
SE0400617L true SE0400617L (en) 2005-09-13
SE528040C2 SE528040C2 (en) 2006-08-15

Family

ID=32067380

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400617A SE528040C2 (en) 2004-03-12 2004-03-12 Hydraulic breaker

Country Status (7)

Country Link
US (1) US20070175670A1 (en)
EP (1) EP1722931B1 (en)
JP (1) JP2007528798A (en)
DE (1) DE602005003335T2 (en)
ES (1) ES2296139T3 (en)
SE (1) SE528040C2 (en)
WO (1) WO2005087443A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526992C2 (en) * 2004-03-12 2005-12-06 Atlas Copco Constr Tools Ab Hydraulic pressure accumulator
KR200466458Y1 (en) * 2009-11-11 2013-04-18 주식회사수산중공업 A Solve Device for Accumulator abnormal pressure of Constrbattinguction Machine
CN104781475A (en) 2012-10-03 2015-07-15 哈维尔·阿拉卡马马丁内斯德拉伊达尔加 Hydraulic hammer device for excavators
US9151386B2 (en) * 2013-03-15 2015-10-06 Caterpillar Inc. Accumulator membrane for a hydraulic hammer
EP3129514B1 (en) * 2014-04-11 2019-01-02 Comelz S.p.a. Cutting device for machines for cutting hides and the like
US20180133882A1 (en) * 2016-11-16 2018-05-17 Caterpillar Inc. Hydraulic hammer and sleeve therefor
CN110219851B (en) * 2019-04-02 2024-04-26 台州贝力特机械有限公司 Piston guide structure of hydraulic breaking hammer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062411A (en) * 1975-12-05 1977-12-13 Gardner-Denver Company Hydraulic percussion tool with impact blow and frequency control
US4181183A (en) * 1978-01-05 1980-01-01 Nippon Pneumatic Manufacturing Co., Ltd. Impact tool
JPS58143180U (en) * 1982-03-24 1983-09-27 株式会社小松製作所 lock breaker
US4724911A (en) * 1985-12-20 1988-02-16 Enmark Corporation Hydraulic impact tool
US4906049A (en) * 1988-11-28 1990-03-06 N. P. K. Construction Equipment, Inc. Ripper using a hydraulic hammer and a method for making the improvement
SE9201340L (en) * 1992-04-29 1993-10-30 Berema Atlas Copco Ab Striking machine
US6056070A (en) * 1995-07-06 2000-05-02 Komatsu Ltd. Hydraulic ramming apparatus
US5893419A (en) * 1997-01-08 1999-04-13 Fm Industries, Inc. Hydraulic impact tool
US6510904B1 (en) * 2000-05-26 2003-01-28 Nippon Pneumatic Mfg. Co., Ltd. Protected tool bushing for an impact hammer
JP2001341082A (en) * 2000-05-31 2001-12-11 Toyo Kuki Seisakusho:Kk Hydraulic breaker
JP2003071744A (en) * 2001-09-05 2003-03-12 Nippon Pneumatic Mfg Co Ltd Impact dynamic tool
FI121139B (en) * 2004-02-02 2010-07-30 Sandvik Mining & Constr Oy Hydraulic hammer and tool sleeve

Also Published As

Publication number Publication date
DE602005003335T2 (en) 2008-11-06
EP1722931A1 (en) 2006-11-22
DE602005003335D1 (en) 2007-12-27
SE0400617D0 (en) 2004-03-12
US20070175670A1 (en) 2007-08-02
WO2005087443A1 (en) 2005-09-22
JP2007528798A (en) 2007-10-18
ES2296139T3 (en) 2008-04-16
SE528040C2 (en) 2006-08-15
EP1722931B1 (en) 2007-11-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed