EP1055489A3 - Verfahren zur Ermittlung der Betriebsdauer und des Einsatz-Zustands eines hydraulischen Schlagaggregats - Google Patents

Verfahren zur Ermittlung der Betriebsdauer und des Einsatz-Zustands eines hydraulischen Schlagaggregats Download PDF

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Publication number
EP1055489A3
EP1055489A3 EP00109684A EP00109684A EP1055489A3 EP 1055489 A3 EP1055489 A3 EP 1055489A3 EP 00109684 A EP00109684 A EP 00109684A EP 00109684 A EP00109684 A EP 00109684A EP 1055489 A3 EP1055489 A3 EP 1055489A3
Authority
EP
European Patent Office
Prior art keywords
determing
signals
state
operational life
hydraulic impact
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP00109684A
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English (en)
French (fr)
Other versions
EP1055489A2 (de
EP1055489B1 (de
Inventor
Heinz-Jürgen Dr.-Ing Prokop
Marcus Dr.-Ing Geimer
Thomas Deimel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Construction Tools GmbH
Original Assignee
Atlas Copco Construction Tools GmbH
Atlas Copco Construction 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 Construction Tools GmbH, Atlas Copco Construction Tools AB filed Critical Atlas Copco Construction Tools GmbH
Publication of EP1055489A2 publication Critical patent/EP1055489A2/de
Publication of EP1055489A3 publication Critical patent/EP1055489A3/de
Application granted granted Critical
Publication of EP1055489B1 publication Critical patent/EP1055489B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
  • Crushing And Grinding (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Ermittlung der Betriebsdauer und des Einsatz-Zustands eines hydraulischen Schlagaggregats, insbesondere Hydraulikhammer (3), mit einem Schlagkolben (8), der - in einem Gehäuse (3a) geführt wird - unter Einwirkung einer Steuerung (9) wechselweise einen Arbeitshub in Schlagrichtung (Pfeil 8e) und einen Rückhub ausführt.
Mit der Erfindung sollen Maßnahmen und Mittel angegeben werden, aufgrund derer sich Informationen im Hinblick auf die Entscheidung gewinnen lassen, ob für das Schlagaggregat bereits Wartungsbedarf besteht oder ob dieses weiterhin eingesetzt werden kann.
Zu diesem Zweck werden während der einzelnen zeitlich aufeinanderfolgenden Betriebsabschnitte des Schlagaggregats (3) Signale erzeugt, deren Anzahl zu den vom Schlagkolben (8) in einer Bewegungsrichtung ausgeführten Hüben proportional ist. Die Anzahl dieser Signale wird fortlaufend aufsummiert und als Gesamtzahl gespeichert mit der Möglichkeit, die jeweils aktuelle Gesamtzahl der Signale zumindest zeitweilig in Form einer auf den Einsatz-Zustand hinweisenden Anzeige erkennbar zu machen.
EP00109684A 1999-05-22 2000-05-06 Verfahren zur Ermittlung der Betriebsdauer und des Einsatz-Zustands eines hydraulischen Schlagaggregats Expired - Lifetime EP1055489B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19923680 1999-05-22
DE19923680A DE19923680B4 (de) 1999-05-22 1999-05-22 Verfahren zur Ermittlung der Betriebsdauer und des Einsatz-Zustands eines hydraulischen Schlagaggregats, insbesondere Hydraulikhammer, sowie Vorrichtung zur Durchführung des Verfahrens

Publications (3)

Publication Number Publication Date
EP1055489A2 EP1055489A2 (de) 2000-11-29
EP1055489A3 true EP1055489A3 (de) 2004-02-04
EP1055489B1 EP1055489B1 (de) 2007-10-17

Family

ID=7908964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00109684A Expired - Lifetime EP1055489B1 (de) 1999-05-22 2000-05-06 Verfahren zur Ermittlung der Betriebsdauer und des Einsatz-Zustands eines hydraulischen Schlagaggregats

Country Status (6)

Country Link
US (1) US6510902B1 (de)
EP (1) EP1055489B1 (de)
JP (1) JP2001017873A (de)
AT (1) ATE375848T1 (de)
DE (2) DE19923680B4 (de)
ES (1) ES2293876T3 (de)

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DE102014108848A1 (de) * 2014-06-25 2015-12-31 Construction Tools Gmbh Vorrichtung zur Drucküberwachung
KR101638451B1 (ko) 2014-07-30 2016-07-25 대모 엔지니어링 주식회사 무단 가변 자동 스트로크 유압 브레이커 시스템
US10179424B2 (en) 2015-10-28 2019-01-15 Caterpillar Inc. Diagnostic system for measuring acceleration of a demolition hammer
CN105457700B (zh) * 2015-12-09 2017-12-26 绍兴柯桥多泰纺织有限公司 一种破碎锤的钎杆机构
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KR102555523B1 (ko) * 2016-03-11 2023-07-12 에이치디현대인프라코어 주식회사 건설기계 및 이의 제어방법
CN107338826A (zh) * 2016-04-28 2017-11-10 东空销售股份有限公司 附件监视系统
KR101780153B1 (ko) * 2016-07-27 2017-09-20 대모 엔지니어링 주식회사 유압식 타격 기기 및 이를 포함하는 건설 장비
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Also Published As

Publication number Publication date
ATE375848T1 (de) 2007-11-15
DE19923680A1 (de) 2000-11-23
EP1055489A2 (de) 2000-11-29
US6510902B1 (en) 2003-01-28
JP2001017873A (ja) 2001-01-23
DE50014717D1 (de) 2007-11-29
DE19923680B4 (de) 2004-02-26
EP1055489B1 (de) 2007-10-17
ES2293876T3 (es) 2008-04-01

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