ATE154536T1 - Hydraulischer brechhammer - Google Patents

Hydraulischer brechhammer

Info

Publication number
ATE154536T1
ATE154536T1 AT93912058T AT93912058T ATE154536T1 AT E154536 T1 ATE154536 T1 AT E154536T1 AT 93912058 T AT93912058 T AT 93912058T AT 93912058 T AT93912058 T AT 93912058T AT E154536 T1 ATE154536 T1 AT E154536T1
Authority
AT
Austria
Prior art keywords
machine housing
pct
housing
shell
percussion motor
Prior art date
Application number
AT93912058T
Other languages
English (en)
Inventor
Oesten Braennstroem
Roland Henriksson
Original Assignee
Berema Atlas Copco 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 Berema Atlas Copco Ab filed Critical Berema Atlas Copco Ab
Application granted granted Critical
Publication of ATE154536T1 publication Critical patent/ATE154536T1/de

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
    • B25D17/11—Arrangements of noise-damping means
    • 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
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Lubricants (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Surgical Instruments (AREA)
AT93912058T 1992-04-29 1993-04-29 Hydraulischer brechhammer ATE154536T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201340A SE9201340L (sv) 1992-04-29 1992-04-29 Slående maskin

Publications (1)

Publication Number Publication Date
ATE154536T1 true ATE154536T1 (de) 1997-07-15

Family

ID=20386090

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93912058T ATE154536T1 (de) 1992-04-29 1993-04-29 Hydraulischer brechhammer

Country Status (9)

Country Link
US (1) US5445232A (de)
EP (1) EP0638013B1 (de)
JP (1) JP3679804B2 (de)
AT (1) ATE154536T1 (de)
DE (1) DE69311717T2 (de)
ES (1) ES2105270T3 (de)
FI (1) FI102950B1 (de)
SE (1) SE9201340L (de)
WO (1) WO1993022106A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423166A1 (de) * 1994-07-04 1996-01-11 Krupp Maschinentechnik Hydraulikhammer mit Bedüsungsanordnung zur Staubbindung
DE19628815C2 (de) * 1996-07-17 1999-02-25 Krupp Berco Bautechnik Gmbh Schutzvorrichtung zum Verhindern des Eindringens von Verunreinigungen an einem fluidbetriebenen Schlagwerk
JPH11207657A (ja) * 1998-01-29 1999-08-03 Komatsu Ltd 振動発生装置のボディ
SE513636C2 (sv) * 1998-09-18 2000-10-16 Casun Ab Bygg Och Industriserv Anordning för håltagning och/eller demolering i betong eller liknande
FR2811602B1 (fr) 2000-07-13 2002-10-11 Montabert Ets Appareil hydraulique a percussions
US6984063B2 (en) * 2002-10-07 2006-01-10 Advanced Biomaterial Systems, Inc. Apparatus for mixing and dispensing components
SE528040C2 (sv) * 2004-03-12 2006-08-15 Atlas Copco Constr Tools Ab Hydraulisk brythammare
SE528035C2 (sv) * 2004-03-12 2006-08-15 Atlas Copco Constr Tools Ab Hydraulisk brythammare med smord verktygshylsa
SE526992C2 (sv) * 2004-03-12 2005-12-06 Atlas Copco Constr Tools Ab Hydraulisk tryckackumulator
JP2009202313A (ja) * 2008-02-29 2009-09-10 Hitachi Koki Co Ltd 打込機
US7681664B2 (en) 2008-03-06 2010-03-23 Patterson William N Internally dampened percussion rock drill
EP2313602A4 (de) * 2008-06-03 2015-11-11 Atlas Copco Rock Drills Ab Anordnung und verfahren mit einem spülkopf für eine gesteinsbohrmaschine und gesteinsbohrmaschine mit der anordnung
US9151386B2 (en) * 2013-03-15 2015-10-06 Caterpillar Inc. Accumulator membrane for a hydraulic hammer
US11759929B2 (en) * 2014-07-28 2023-09-19 Black & Decker Inc. Power tool sound damping
CH711414A1 (de) 2015-08-13 2017-02-15 Hatebur Umformmaschinen Ag Vorrichtung zur Erzeugung impulsdynamischer Prozesskräfte.
CN105887643B (zh) * 2016-05-16 2017-12-19 哈工大机器人集团（哈尔滨）资产经营管理有限公司 一种建筑混凝土快速击碎机器人
RU2695396C1 (ru) * 2017-09-06 2019-07-23 Общество С Ограниченной Ответственностью Управляющая Компания "Традиция" (Ооо Ук "Традиция") Гидромолот
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
CN111535103B (zh) * 2020-04-15 2022-01-28 中建力天集团有限公司 一种市政路基施工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552227A (en) * 1981-12-17 1985-11-12 The Stanley Works Reciprocating linear fluid motor
FI78342C (fi) * 1986-05-09 1989-07-10 Tampella Oy Ab Ramkonstruktion foer en borrmaskin.
US4921056A (en) * 1987-04-23 1990-05-01 Ennis Melvyn S J Hammer drills for making boreholes
US4932483A (en) * 1988-02-16 1990-06-12 Ian G. Rear Down hole hammer

Also Published As

Publication number Publication date
JPH07506058A (ja) 1995-07-06
WO1993022106A1 (en) 1993-11-11
FI945096A7 (fi) 1994-10-28
SE9201340L (sv) 1993-10-30
ES2105270T3 (es) 1997-10-16
EP0638013B1 (de) 1997-06-18
DE69311717D1 (de) 1997-07-24
FI102950B (fi) 1999-03-31
US5445232A (en) 1995-08-29
FI102950B1 (fi) 1999-03-31
FI945096A0 (fi) 1994-10-28
JP3679804B2 (ja) 2005-08-03
SE9201340D0 (sv) 1992-04-29
DE69311717T2 (de) 1998-07-23
EP0638013A1 (de) 1995-02-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee