PL2173524T3 - Młot hydrauliczny rozruchowy - Google Patents

Młot hydrauliczny rozruchowy

Info

Publication number
PL2173524T3
PL2173524T3 PL08779510T PL08779510T PL2173524T3 PL 2173524 T3 PL2173524 T3 PL 2173524T3 PL 08779510 T PL08779510 T PL 08779510T PL 08779510 T PL08779510 T PL 08779510T PL 2173524 T3 PL2173524 T3 PL 2173524T3
Authority
PL
Poland
Prior art keywords
piston rod
piston
driven
supporting body
hydraulic pick
Prior art date
Application number
PL08779510T
Other languages
English (en)
Inventor
Stefan Konecník
Original Assignee
Konek S R O
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 Konek S R O filed Critical Konek S R O
Publication of PL2173524T3 publication Critical patent/PL2173524T3/pl

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
    • 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
    • B25D9/04—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • 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
    • 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
    • B25D9/265—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof with arrangements for automatic stopping when the tool is lifted from the working face or suffers excessive bore resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/035—Bleeding holes, e.g. in piston guide-sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/125—Hydraulic tool components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/131—Idling mode of tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Driven Valves (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
PL08779510T 2007-07-09 2008-07-08 Młot hydrauliczny rozruchowy PL2173524T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SK93-2007A SK932007A3 (sk) 2007-07-09 2007-07-09 Hydraulické rozrušovacie kladivo
EP08779510A EP2173524B1 (de) 2007-07-09 2008-07-08 Hydraulischer abbauhammer
PCT/SK2008/000008 WO2009008844A1 (de) 2007-07-09 2008-07-08 Hydraulischer abbauhammer

Publications (1)

Publication Number Publication Date
PL2173524T3 true PL2173524T3 (pl) 2011-04-29

Family

ID=39865357

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08779510T PL2173524T3 (pl) 2007-07-09 2008-07-08 Młot hydrauliczny rozruchowy

Country Status (9)

Country Link
US (1) US8789617B2 (pl)
EP (1) EP2173524B1 (pl)
AT (1) ATE485133T1 (pl)
DE (1) DE502008001610D1 (pl)
ES (1) ES2357333T3 (pl)
PL (1) PL2173524T3 (pl)
RU (1) RU2449882C2 (pl)
SK (1) SK932007A3 (pl)
WO (1) WO2009008844A1 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK932007A3 (sk) * 2007-07-09 2009-02-05 Konek, S. R. O. Hydraulické rozrušovacie kladivo
US8360167B2 (en) * 2010-08-11 2013-01-29 Caterpillar Inc. Composite seal for a hydraulic hammer
AT511810B1 (de) 2011-09-27 2013-03-15 Tmt Bbg Res And Dev Gmbh Schlagwerk für eine hammereinrichtung und verfahren zum offenstellen einer abstichöffnung
US9562337B1 (en) * 2013-06-06 2017-02-07 Jonathan Tremmier Pile hammer
CN105916634B (zh) * 2014-01-30 2017-08-25 古河凿岩机械有限公司 液压式冲击装置
DE102014108848A1 (de) * 2014-06-25 2015-12-31 Construction Tools Gmbh Vorrichtung zur Drucküberwachung
ES2668312T3 (es) * 2014-08-19 2018-05-17 Doofor Oy Válvula de un dispositivo hidráulico de percusión
US20170157759A1 (en) * 2015-12-08 2017-06-08 Caterpillar Inc. Dust Clearing Tool
FR3057483B1 (fr) * 2016-10-14 2019-04-19 Montabert Appareil a percussions pourvu d’un palier de guidage equipe d’un dispositif de centrage
WO2019039961A1 (ru) * 2017-08-21 2019-02-28 Общество С Ограниченной Ответственностью Управляющая Компания "Традиция" Гидромолот
RU179050U1 (ru) * 2017-08-21 2018-04-25 Общество С Ограниченной Ответственностью Управляющая Компания "Традиция" (Ооо Ук "Традиция") Гидромолот
CN110359173A (zh) * 2019-08-14 2019-10-22 浙江慈鑫机械有限公司 一种电脑横机保护机构
KR102317232B1 (ko) * 2020-01-08 2021-10-22 주식회사 현대에버다임 유압 브레이커
CN113027447B (zh) * 2021-03-11 2023-04-18 重庆工程职业技术学院 一种煤矿开采机电设备

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1629035A (en) 1923-01-18 1927-05-17 Denver Rock Drill Mfg Co Fluid-operated motor
GB328235A (en) 1929-01-22 1930-04-22 John Leonard Holman Improvements in or relating to rock drills and like tools
CA956297A (en) 1969-02-26 1974-10-15 Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr Pneumatic percussion device for making holes in the ground by packing the latter
US3727701A (en) * 1971-02-08 1973-04-17 Inst Gornogo Dela Sibirskogo O Reversible air-punching mechanism for making holes in soil by compaction
FI50941C (fi) * 1974-04-25 1976-09-10 Tampella Oy Ab Paineenalaisen nesteen avulla käytettävä iskulaite.
GB1585086A (en) * 1976-07-28 1981-02-25 Compair Constr Mining Ltd Down-the-hole percussion drills
SU859622A1 (ru) * 1979-04-10 1981-08-30 Криворожский Ордена Трудового Красного Знамени Горнорудный Институт Гидравлический ударный механизм
US4833780A (en) * 1988-02-16 1989-05-30 Pollock William J Pick tool with support
SE8900473L (sv) * 1989-02-13 1990-08-14 Sandvik Ab Drill bit
DE69022626T2 (de) * 1989-05-15 1996-03-21 Uryu Seisaku Ltd Drucküberwachungsmittel für Drehmoment-Schraubenschlüssel.
US5113950A (en) * 1991-03-18 1992-05-19 Krasnoff Eugene L For percussive tools, a housing, a pneumatic distributor, and a hammer piston means therefor
US5662180A (en) * 1995-10-17 1997-09-02 Dresser-Rand Company Percussion drill assembly
US5957220A (en) * 1995-10-17 1999-09-28 Dresser-Rand Company Percussion drill assembly
NO302191B1 (no) * 1996-06-07 1998-02-02 Bakke Oil Tools As Anordning for å tilföre slagenergi til fastsittende gjenstander i en brönn, for å lösne gjenstandene
US6047778A (en) * 1996-09-30 2000-04-11 Dresser-Rand Company Percussion drill assembly
CA2366115A1 (en) * 1999-03-03 2000-09-21 Earth Tool Company, L.L.C. Method and apparatus for directional boring
DE19924310B4 (de) * 1999-05-27 2007-11-22 Böllhoff GmbH Hydraulische Antriebseinrichtung für ein Fügewerkzeug
FR2811601B1 (fr) 2000-07-13 2002-10-11 Montabert Ets Appareil hydraulique a percussions
EP1464449B1 (en) * 2003-04-01 2010-03-24 Makita Corporation Power tool
CA2506840A1 (en) * 2004-05-17 2005-11-17 Bernard Lionel Gien Pneumatic hammer
DE102005031917A1 (de) * 2004-09-24 2006-04-13 Böllhoff Verbindungstechnik GmbH Verfahren zum Fügen und Vorrichtung zum Betätigen eines Fügewerkzeuges
JP4575457B2 (ja) * 2004-12-07 2010-11-04 リム、ビョン−ドク 掘削用エアーハンマー及びその駆動方法（Ａｇｒｏｕｎｄｄｒｉｌｌｉｎｇｈａｍｍｅｒａｎｄｔｈｅｄｒｉｖｉｎｇｍｅｔｈｏｄ）
US7614452B2 (en) * 2005-06-13 2009-11-10 Schlumberger Technology Corporation Flow reversing apparatus and methods of use
US7617889B2 (en) * 2005-11-03 2009-11-17 Rockmore International, Inc. Backhead and drill assembly with backhead
SK932007A3 (sk) * 2007-07-09 2009-02-05 Konek, S. R. O. Hydraulické rozrušovacie kladivo

Also Published As

Publication number Publication date
US20100193212A1 (en) 2010-08-05
WO2009008844A1 (de) 2009-01-15
US8789617B2 (en) 2014-07-29
DE502008001610D1 (de) 2010-12-02
RU2449882C2 (ru) 2012-05-10
EP2173524A1 (de) 2010-04-14
ATE485133T1 (de) 2010-11-15
SK932007A3 (sk) 2009-02-05
ES2357333T3 (es) 2011-04-25
EP2173524B1 (de) 2010-10-20
RU2010103146A (ru) 2011-08-20

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