AU1594497A - Tool-exchanging device for hydraulic excavators - Google Patents

Tool-exchanging device for hydraulic excavators

Info

Publication number
AU1594497A
AU1594497A AU15944/97A AU1594497A AU1594497A AU 1594497 A AU1594497 A AU 1594497A AU 15944/97 A AU15944/97 A AU 15944/97A AU 1594497 A AU1594497 A AU 1594497A AU 1594497 A AU1594497 A AU 1594497A
Authority
AU
Australia
Prior art keywords
tool
exchanging device
hydraulic excavators
excavators
hydraulic
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.)
Abandoned
Application number
AU15944/97A
Inventor
Jurgen Nagler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1594497A publication Critical patent/AU1594497A/en
Abandoned 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
    • E02F3/28—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
    • E02F3/3622—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a locking element acting on a pin
    • 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
    • E02F3/3668—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where engagement is effected by a mechanical lever or handle
    • 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
    • E02F3/3672—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where disengagement is effected by a mechanical lever or handle
AU15944/97A 1996-02-02 1997-01-23 Tool-exchanging device for hydraulic excavators Abandoned AU1594497A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29601727 1996-02-02
DE29601727U DE29601727U1 (en) 1996-02-02 1996-02-02 Tool changing device for hydraulic excavators
PCT/EP1997/000302 WO1997028314A1 (en) 1996-02-02 1997-01-23 Tool-exchanging device for hydraulic excavators

Publications (1)

Publication Number Publication Date
AU1594497A true AU1594497A (en) 1997-08-22

Family

ID=8018853

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15944/97A Abandoned AU1594497A (en) 1996-02-02 1997-01-23 Tool-exchanging device for hydraulic excavators

Country Status (3)

Country Link
AU (1) AU1594497A (en)
DE (1) DE29601727U1 (en)
WO (1) WO1997028314A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU749360B2 (en) * 1998-02-24 2002-06-27 Clark Equipment Company Quick change attachment for powered auxiliary tool

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410333B (en) * 2000-10-10 2003-03-25 Josef Martin Gmbh & Co Kg ARRANGEMENT FOR DETACHABLE FASTENING OF AN ATTACHMENT, e.g. AN EXCAVATOR BUCKET, ON AN EXCAVATOR OR ON A VEHICLE
DE10335667B3 (en) * 2003-08-04 2004-05-27 Josef Martin Gmbh & Co. Kg Releasable shovel mounting for excavator has mounting bolts on shovel engaged by fixed and sprung grippers on holder on end of boom
CN102116038A (en) * 2011-01-14 2011-07-06 厦门实启机械有限公司 Quick-change working device of excavator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001322A1 (en) * 1986-08-18 1988-02-25 Paul Owen Jones Improved hitch
CH680007A5 (en) * 1989-04-12 1992-05-29 Pietro Pallotta
GB2238035B (en) * 1989-11-11 1994-03-02 John Donachie Coupling
GB2251592B (en) * 1990-12-01 1994-06-22 Roberts & Griffiths Attachment means
DE9307473U1 (en) * 1993-05-21 1993-09-16 Stahl Und Metallbau Winterhalt Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator
WO1995000714A1 (en) * 1993-06-21 1995-01-05 Barone, Inc. Quick coupler for heavy equipment implements
DE4410194A1 (en) * 1994-03-24 1995-10-05 Karl Heinz Josef Leh Attachable mounting and fastening device for a tool, an excavator bucket or the like can be attached to the extension arm of a tillage tool, excavator or the like.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU749360B2 (en) * 1998-02-24 2002-06-27 Clark Equipment Company Quick change attachment for powered auxiliary tool

Also Published As

Publication number Publication date
WO1997028314A1 (en) 1997-08-07
DE29601727U1 (en) 1996-08-01

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