DE9307473U1 - Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator - Google Patents

Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator

Info

Publication number
DE9307473U1
DE9307473U1 DE9307473U DE9307473U DE9307473U1 DE 9307473 U1 DE9307473 U1 DE 9307473U1 DE 9307473 U DE9307473 U DE 9307473U DE 9307473 U DE9307473 U DE 9307473U DE 9307473 U1 DE9307473 U1 DE 9307473U1
Authority
DE
Germany
Prior art keywords
excavator
rod
implement
locking element
arm
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.)
Expired - Lifetime
Application number
DE9307473U
Other languages
German (de)
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.)
STAHL und METALLBAU WINTERHALT
Zeppelin GmbH
Zeppelin Metallwerke GmbH
Original Assignee
STAHL und METALLBAU WINTERHALT
Zeppelin GmbH
Zeppelin Metallwerke 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 STAHL und METALLBAU WINTERHALT, Zeppelin GmbH, Zeppelin Metallwerke GmbH filed Critical STAHL und METALLBAU WINTERHALT
Priority to DE9307473U priority Critical patent/DE9307473U1/en
Publication of DE9307473U1 publication Critical patent/DE9307473U1/en
Priority to EP94106371A priority patent/EP0625613B1/en
Priority to AT94106371T priority patent/ATE141982T1/en
Priority to DE59400543T priority patent/DE59400543D1/en
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
    • E02F3/28—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
    • E02F3/364—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using wedges
    • 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)
  • Shovels (AREA)
  • Earth Drilling (AREA)

Abstract

The invention relates to a device for interchangeably attaching an implement to the front end of an arm 3 of an excavator. The implement is provided with a first, transversely running rod 12 as well as with a first locking element. The exchange device 1 is provided with a first recess 7, by means of which the exchange device 1 can be slipped onto the first rod 12, as well as with a second, displaceable locking element which can be brought into engagement with the first locking element and as a result the implement is held by positive locking on the exchange device 1. In order to provide a technically simple and universally usable device for interchangeably attaching an implement to the front part of an arm of an excavator, it is proposed with the invention that the first locking element of the implement be a second rod 12' parallel to the first rod 12, that the exchange device 1 be capable of being slipped onto the second rod 12', and that the second, displaceable locking element block the escape of the second rod 12' from the second recess 7' in a positive-locking manner in the locking state. <IMAGE>
DE9307473U 1993-05-21 1993-05-21 Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator Expired - Lifetime DE9307473U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE9307473U DE9307473U1 (en) 1993-05-21 1993-05-21 Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator
EP94106371A EP0625613B1 (en) 1993-05-21 1994-04-23 Coupling device for attaching an implement to an arm of an excavator
AT94106371T ATE141982T1 (en) 1993-05-21 1994-04-23 DEVICE FOR INTERCHANGEABLE MOUNTING A TOOL-LIKE ATTACHMENT TO THE FRONT END OF AN EXCAVATOR BASE
DE59400543T DE59400543D1 (en) 1993-05-21 1994-04-23 Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9307473U DE9307473U1 (en) 1993-05-21 1993-05-21 Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator

Publications (1)

Publication Number Publication Date
DE9307473U1 true DE9307473U1 (en) 1993-09-16

Family

ID=6893378

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9307473U Expired - Lifetime DE9307473U1 (en) 1993-05-21 1993-05-21 Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator
DE59400543T Expired - Fee Related DE59400543D1 (en) 1993-05-21 1994-04-23 Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59400543T Expired - Fee Related DE59400543D1 (en) 1993-05-21 1994-04-23 Device for exchangeably attaching a tool-like attachment to the front end of an excavator arm of an excavator

Country Status (3)

Country Link
EP (1) EP0625613B1 (en)
AT (1) ATE141982T1 (en)
DE (2) DE9307473U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29601727U1 (en) * 1996-02-02 1996-08-01 Nagler Juergen Tool changing device for hydraulic excavators

Families Citing this family (4)

* 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
FR2875519A1 (en) * 2004-09-17 2006-03-24 Acmg Ind Sa Semi-automatic fastener for earthmoving plant, has front opening, of flange, with reception units such that opening receives bucket`s rear spindle directly or through wedge, despite of variation of distance between front and rear spindles
NO20050638D0 (en) * 2005-02-04 2005-02-04 Gjerstad Mek Ind As Reversible quick coupler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602951A (en) * 1978-05-31 1981-11-18 Spence Eng Ltd Couplings
WO1985004440A1 (en) * 1984-03-29 1985-10-10 Daryl John Spencer Hitch assemblies
EP0506604A1 (en) * 1991-01-10 1992-09-30 Metallbau Und Spezialkonstruktionen In Metall, Michael Hand Quick-acting coupling for temporarily connecting implements to an excavator boom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29601727U1 (en) * 1996-02-02 1996-08-01 Nagler Juergen Tool changing device for hydraulic excavators
WO1997028314A1 (en) * 1996-02-02 1997-08-07 Nagler Juergen Tool-exchanging device for hydraulic excavators

Also Published As

Publication number Publication date
EP0625613B1 (en) 1996-08-28
EP0625613A1 (en) 1994-11-23
DE59400543D1 (en) 1996-10-02
ATE141982T1 (en) 1996-09-15

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