ATE198778T1 - Baumaschine mit schnell zu wechselndem ausleger - Google Patents

Baumaschine mit schnell zu wechselndem ausleger

Info

Publication number
ATE198778T1
ATE198778T1 AT97917242T AT97917242T ATE198778T1 AT E198778 T1 ATE198778 T1 AT E198778T1 AT 97917242 T AT97917242 T AT 97917242T AT 97917242 T AT97917242 T AT 97917242T AT E198778 T1 ATE198778 T1 AT E198778T1
Authority
AT
Austria
Prior art keywords
arm section
hydraulic excavator
hydraulic
construction machine
conversely
Prior art date
Application number
AT97917242T
Other languages
English (en)
Inventor
Heinz-Ulrich Lewin
Frank Kristek
Original Assignee
Lewin Heinz Ulrich
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 Lewin Heinz Ulrich filed Critical Lewin Heinz Ulrich
Application granted granted Critical
Publication of ATE198778T1 publication Critical patent/ATE198778T1/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
    • E02F3/369—Devices to connect parts of a boom or an arm
    • 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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Jib Cranes (AREA)
  • Operation Control Of Excavators (AREA)
AT97917242T 1996-03-06 1997-02-26 Baumaschine mit schnell zu wechselndem ausleger ATE198778T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19608549A DE19608549C2 (de) 1996-03-06 1996-03-06 Baumaschine mit schnell zu wechselndem Ausleger
PCT/DE1997/000336 WO1997033049A1 (de) 1996-03-06 1997-02-26 Baumaschine mit schnell zu wechselndem ausleger

Publications (1)

Publication Number Publication Date
ATE198778T1 true ATE198778T1 (de) 2001-02-15

Family

ID=7787317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97917242T ATE198778T1 (de) 1996-03-06 1997-02-26 Baumaschine mit schnell zu wechselndem ausleger

Country Status (5)

Country Link
EP (1) EP0958439B1 (de)
AT (1) ATE198778T1 (de)
AU (1) AU2566097A (de)
DE (2) DE19608549C2 (de)
WO (1) WO1997033049A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344735B (en) * 1998-12-18 2003-06-25 Agco Gmbh & Co Apparatus for detachably securing a loader attachment on a vehicle
ES2242547B1 (es) * 2005-02-18 2006-07-01 Biurrarena, S. Coop. Enganche rapido hidraulico del brazo de maquinaria para construccion, demolicion y obras publicas.
JP5035122B2 (ja) * 2008-06-04 2012-09-26 コベルコ建機株式会社 作業機械のブーム組立構造
DE202011110652U1 (de) 2011-10-05 2015-06-03 Caterpillar Work Tools B. V. Abbruchgerät
DE102012224529A1 (de) * 2012-12-28 2014-07-03 Putzmeister Engineering Gmbh Arbeitsgerät mit Drehkopf-Trennstelle
DE102012224527A1 (de) * 2012-12-28 2014-07-03 Putzmeister Engineering Gmbh Arbeitsgerät mit Drehkopf und Ausleger
CN103850278A (zh) * 2014-03-14 2014-06-11 上海三一重机有限公司 一种可变长短和重量的斗杆及挖掘机
JP6801692B2 (ja) * 2018-05-23 2020-12-16 コベルコ建機株式会社 揺動接続構造及びクレーン
JP7183598B2 (ja) * 2018-07-12 2022-12-06 コベルコ建機株式会社 作業機械のアタッチメント

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887096A (en) * 1973-10-11 1975-06-03 Lloyd R Wieland Quick attachment and release device
NL168290C (nl) 1978-09-25 1982-03-16 Roelof Wijnand Laan Graafmachine met een inrichting voor het koppelen van een gereedschap aan een hefinrichting.
DE3227136A1 (de) * 1982-07-20 1984-01-26 Kramer-Werke GmbH, 7770 Überlingen Lade- und baggergeraet
DE3831212A1 (de) * 1988-09-14 1990-03-22 Fendt & Co Xaver Befestigung eines anbaugeraetes an einem arbeitsfahrzeug, insbesondere eines frontladers an einem ackerschlepper
AT396491B (de) * 1991-04-16 1993-09-27 Hauer Franz Einrichtung zur lösbaren befestigung eines arbeitsgerätes an einem fahrzeug
JPH05239846A (ja) * 1991-08-09 1993-09-17 Jrb Co Inc 掘削機用ブームアーム連結器

Also Published As

Publication number Publication date
DE59702940D1 (de) 2001-02-22
WO1997033049A1 (de) 1997-09-12
AU2566097A (en) 1997-09-22
DE19608549A1 (de) 1997-09-11
DE19608549C2 (de) 1998-03-19
EP0958439A1 (de) 1999-11-24
EP0958439B1 (de) 2001-01-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee