ATE131241T1 - Antriebseinrichtung für ein abbruchwerkzeug. - Google Patents

Antriebseinrichtung für ein abbruchwerkzeug.

Info

Publication number
ATE131241T1
ATE131241T1 AT92101154T AT92101154T ATE131241T1 AT E131241 T1 ATE131241 T1 AT E131241T1 AT 92101154 T AT92101154 T AT 92101154T AT 92101154 T AT92101154 T AT 92101154T AT E131241 T1 ATE131241 T1 AT E131241T1
Authority
AT
Austria
Prior art keywords
control unit
chambers
hydraulic fluid
piston rod
tool
Prior art date
Application number
AT92101154T
Other languages
English (en)
Inventor
Robert-Jan Dr-Ing Bartels
Helmar Dipl-Ing Naefe
Hans-Dieter Piotrowski
Original Assignee
Krupp Maschinentechnik
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 Krupp Maschinentechnik filed Critical Krupp Maschinentechnik
Application granted granted Critical
Publication of ATE131241T1 publication Critical patent/ATE131241T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • E02F3/3681—Rotators
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/965—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of metal-cutting or concrete-crushing implements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings
    • E04G23/082—Wrecking of buildings using shears, breakers, jaws and the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings
    • E04G2023/086—Wrecking of buildings of tanks, reservoirs or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/321—Directional control characterised by the type of actuation mechanically
    • F15B2211/324—Directional control characterised by the type of actuation mechanically manually, e.g. by using a lever or pedal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50518—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/605—Load sensing circuits
    • F15B2211/6051—Load sensing circuits having valve means between output member and the load sensing circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/605—Load sensing circuits
    • F15B2211/6051—Load sensing circuits having valve means between output member and the load sensing circuit
    • F15B2211/6055—Load sensing circuits having valve means between output member and the load sensing circuit using pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/615—Filtering means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Crushing And Grinding (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
AT92101154T 1991-02-16 1992-01-24 Antriebseinrichtung für ein abbruchwerkzeug. ATE131241T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4104856A DE4104856A1 (de) 1991-02-16 1991-02-16 Antriebseinrichtung fuer ein abbruchwerkzeug

Publications (1)

Publication Number Publication Date
ATE131241T1 true ATE131241T1 (de) 1995-12-15

Family

ID=6425219

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92101154T ATE131241T1 (de) 1991-02-16 1992-01-24 Antriebseinrichtung für ein abbruchwerkzeug.

Country Status (5)

Country Link
US (1) US5199658A (de)
EP (1) EP0499826B1 (de)
JP (1) JPH0565769A (de)
AT (1) ATE131241T1 (de)
DE (2) DE4104856A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036705A1 (de) * 1990-11-17 1991-10-31 Krupp Maschinentechnik Verfahren zur unterstuetzung der zerkleinerungswirkung von abbruchwerkzeugen und zur durchfuehrung des verfahrens geeignetes abbruchwerkzeug
WO1993015291A1 (fr) * 1992-02-03 1993-08-05 Tagawakougyou Co., Ltd. Concasseur pour structures en beton
US5353683A (en) * 1993-07-20 1994-10-11 Snitgen Joseph D Pneumatic transformer
US5435228A (en) * 1993-07-20 1995-07-25 Pneumatic Energy Inc Pneumatic transformer
DE19543876A1 (de) * 1995-11-24 1997-05-28 Rexroth Mannesmann Gmbh Verfahren und Vorrichtung zur Ansteuerung einer Hydroanlage eines Arbeitsgerätes
FI99266C (fi) * 1996-03-15 1998-02-10 Tamrock Oy Sovitelma paineväliainesylinterissä
US5839350A (en) * 1996-06-18 1998-11-24 Mefferd; Floyd R. Means and method for preparing a container for recycling
DE19940966B4 (de) * 1999-08-28 2005-04-07 Wessel-Hydraulik Gmbh Hydraulische Schaltungsanorndung zum Betrieb von zwei doppelt wirkenden Arbeitszylindern, insbesondere für die Schenkel einer Abbruchschere
US7975944B2 (en) * 1999-10-15 2011-07-12 John R. Ramun Modular system for connecting attachments to a construction machine
US8308092B2 (en) 1999-10-15 2012-11-13 Ramun John R Multiple tool attachment system with universal body with grapple
AU8019700A (en) 1999-10-15 2001-04-30 John R. Ramun Multiple tool attachment system
US7954742B2 (en) * 1999-10-15 2011-06-07 Ramun John R Dual purpose adapter for a multiple tool attachment system
US6994284B1 (en) * 1999-10-15 2006-02-07 Ramun John R Multiple tool attachment system
NL1025806C2 (nl) * 2004-03-25 2005-09-27 Demolition And Recycling Equip Hydraulische cilinder bijvoorbeeld voor toepassing bij een hydraulisch gereedschap.
US8539699B2 (en) * 2006-01-13 2013-09-24 John R. Ramun Modular system for connecting attachments to a construction machine
US7877906B2 (en) * 2006-01-13 2011-02-01 Ramun John R Modular system for connecting attachments to a construction machine
JP4688759B2 (ja) * 2006-09-01 2011-05-25 株式会社Taiyo 流体圧シリンダ装置
US20090145274A1 (en) * 2007-12-06 2009-06-11 Caterpillar Inc. Demolition shears
ITTO20080074A1 (it) * 2008-01-31 2009-08-01 Corimag S R L Attrezzatura frantumatrice per operazioni di demolizione o simili.
JP5048696B2 (ja) * 2009-03-02 2012-10-17 Ｃｋｄ株式会社 エアシリンダ
US9605690B2 (en) 2012-01-31 2017-03-28 Taguchi Industrial Co., Ltd. Hydraulic system
DE102012012299A1 (de) * 2012-04-05 2013-10-10 Atlas Copco Construction Tools Gmbh Hydraulisches Anbaugerät
GB2530796A (en) * 2014-10-03 2016-04-06 Sev Glocon Ltd Actuator arrangement
JP6703742B2 (ja) * 2016-02-08 2020-06-03 コベルコ建機株式会社 破砕機及びこれを備えた油圧駆動装置
JP2018021405A (ja) * 2016-08-05 2018-02-08 コベルコ建機株式会社 油圧駆動装置
TR2022007537A1 (tr) 2022-05-09 2023-11-21 Inan Makina Sanayi Ve Ticaret Anonim Sirketi Eklem kanalli yikim ataşmani

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Publication number Priority date Publication date Assignee Title
US3260167A (en) * 1964-10-26 1966-07-12 Case Co J I Hydraulic cylinder with fast-acting means
FR1583814A (de) * 1968-04-08 1969-12-05
DE2061883C3 (de) * 1970-12-16 1974-03-14 Aviat Gmbh Hydraulik- oder Pneumatikarbeitszylinder
FR2129879B1 (de) * 1971-03-18 1974-10-11 Viron Michel
CA1085364A (en) * 1974-08-22 1980-09-09 Joseph Altmayer Rock crusher
FR2391844A1 (fr) * 1977-05-25 1978-12-22 Manceau Marcel Verin hydraulique a courses differentielles
US4196862A (en) * 1978-09-06 1980-04-08 Ituo Tagawa Apparatus for crushing building materials
JPS5916613B2 (ja) * 1979-02-19 1984-04-17 日本ニユ−マチツク工業株式会社 圧砕機
NL8105929A (nl) * 1981-12-31 1983-07-18 Hydraudyne Bv Zuiger/cilinder eenheid.
JPS5916613A (ja) * 1982-07-16 1984-01-27 Mitsubishi Electric Corp 板厚制御装置
DE3346235A1 (de) * 1982-12-27 1984-07-05 Nippon Pneumatic Mfg Steuergeraet fuer hydraulische zylinder
JPS6062373A (ja) * 1983-09-16 1985-04-10 重水　昭彦 コンクリ−ト破砕機
DE8526390U1 (de) * 1985-09-14 1985-10-31 Wack, Helmut, 6653 Blieskastel Abbruchschere
JPS6283504A (ja) * 1985-10-09 1987-04-17 Nippon Pneumatic Kogyo Kk 構造物解体機の油圧回路
DE8704655U1 (de) * 1987-04-01 1987-06-25 Wack, Helmut, 66440 Blieskastel Abbruchschere für Bagger
EP0327666A1 (de) * 1988-02-02 1989-08-16 Josef Nusser Hydraulischer Antrieb
FR2632999A1 (fr) * 1988-06-15 1989-12-22 Zepf Hans Rudolf Pince de rupture pour demolir des ouvrages de maconnerie en particulier des murs en beton arme
JPH0635761B2 (ja) * 1988-07-26 1994-05-11 株式会社坂戸工作所 破砕機における旋回調整装置
US5060378A (en) * 1989-12-15 1991-10-29 Labounty Manufacturing, Inc. Demolition tool for a hydraulic excavator
DE9005583U1 (de) * 1990-05-16 1990-07-19 Componenta International Deutschland GmbH, 4030 Ratingen Hydraulischer Betonbrecher

Also Published As

Publication number Publication date
DE59204528D1 (de) 1996-01-18
DE4104856A1 (de) 1991-10-31
EP0499826A1 (de) 1992-08-26
US5199658A (en) 1993-04-06
JPH0565769A (ja) 1993-03-19
EP0499826B1 (de) 1995-12-06

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Legal Events

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REN Ceased due to non-payment of the annual fee