ES2827002T3 - Cambiador rápido; procedimiento para hacer funcionar un cambiador rápido y dispositivo de cambio rápido - Google Patents

Cambiador rápido; procedimiento para hacer funcionar un cambiador rápido y dispositivo de cambio rápido Download PDF

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Publication number
ES2827002T3
ES2827002T3 ES13180732T ES13180732T ES2827002T3 ES 2827002 T3 ES2827002 T3 ES 2827002T3 ES 13180732 T ES13180732 T ES 13180732T ES 13180732 T ES13180732 T ES 13180732T ES 2827002 T3 ES2827002 T3 ES 2827002T3
Authority
ES
Spain
Prior art keywords
hydraulic
conduit
valve
locking
chamber
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.)
Active
Application number
ES13180732T
Other languages
English (en)
Spanish (es)
Inventor
Peter Lehnhoff
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.)
Lehnhoff Hartstahl GmbH
Original Assignee
Lehnhoff Hartstahl GmbH
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 Lehnhoff Hartstahl GmbH filed Critical Lehnhoff Hartstahl GmbH
Application granted granted Critical
Publication of ES2827002T3 publication Critical patent/ES2827002T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
ES13180732T 2012-08-17 2013-08-16 Cambiador rápido; procedimiento para hacer funcionar un cambiador rápido y dispositivo de cambio rápido Active ES2827002T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012107567.0A DE102012107567B4 (de) 2012-08-17 2012-08-17 Schnellwechsler, Verfahren zum Betreiben eines Schnellwechslers und Schnellwechselvorrichtung

Publications (1)

Publication Number Publication Date
ES2827002T3 true ES2827002T3 (es) 2021-05-19

Family

ID=49003663

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13180732T Active ES2827002T3 (es) 2012-08-17 2013-08-16 Cambiador rápido; procedimiento para hacer funcionar un cambiador rápido y dispositivo de cambio rápido

Country Status (3)

Country Link
EP (1) EP2698477B1 (de)
DE (1) DE102012107567B4 (de)
ES (1) ES2827002T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017122889A1 (de) 2017-10-02 2019-04-04 Lehnhoff Hartstahl Gmbh Schnellwechsler
DE102018115249A1 (de) 2018-06-25 2020-01-02 Lehnhoff Hartstahl Gmbh Schnellwechsler und Schnellwechselvorrichtung mit einem Schnellwechsler
CN109555177B (zh) * 2019-01-25 2023-10-17 北京科技大学 一种液压自动快速切换对接平台
CN112982522B (zh) * 2021-02-20 2022-10-04 三一重机有限公司 挖掘机的属具更换装置的控制系统及具有其的挖掘机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705656A (en) * 1971-02-18 1972-12-12 Deere & Co Quick-attach loader bucket
FR2697302B1 (fr) * 1992-10-23 1994-12-30 Dorguin Jean Pierre Dispositif d'attache rapide pour équipement d'engin de génie civil et de manutention.
SE9701887D0 (sv) * 1997-05-21 1997-05-21 Accima Ab Anordning för lösbar sammankoppling av ett arbetsredskap och en grävmaskins manöverarm
AT2322U3 (de) * 1998-05-19 1999-04-26 Baumaschinentechnik Ges M B H Schnellwechselvorrichtung für bagger mit verriegelungssicherung
IT1310182B1 (it) * 1999-03-02 2002-02-11 Mantovanibenne S R L Dispositivo per il bloccaggio e lo sbloccaggio rapidi di attrezzi abracci operatori.
KR200271162Y1 (ko) * 1999-05-11 2002-04-10 이원해 굴삭기의 굴착장비 착탈용 커플러
DE102005033535A1 (de) * 2005-07-14 2007-01-18 Deere & Company, Moline Hydraulische Anordnung
GB2474572B (en) * 2009-10-16 2014-11-26 Hill Engineering Ltd Control system for a hydraulic coupler

Also Published As

Publication number Publication date
EP2698477B1 (de) 2020-09-23
DE102012107567A1 (de) 2014-02-20
EP2698477A3 (de) 2017-11-01
EP2698477A2 (de) 2014-02-19
DE102012107567B4 (de) 2015-03-19

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