NO20053996L - Verktoyholder med hydrauisk koblingsinnretning - Google Patents

Verktoyholder med hydrauisk koblingsinnretning

Info

Publication number
NO20053996L
NO20053996L NO20053996A NO20053996A NO20053996L NO 20053996 L NO20053996 L NO 20053996L NO 20053996 A NO20053996 A NO 20053996A NO 20053996 A NO20053996 A NO 20053996A NO 20053996 L NO20053996 L NO 20053996L
Authority
NO
Norway
Prior art keywords
tool holder
hydraulic
tool
hydraulic coupling
coupling device
Prior art date
Application number
NO20053996A
Other languages
English (en)
Other versions
NO20053996D0 (no
NO331628B1 (no
Inventor
Ake Sonerud
Original Assignee
Oilquick 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 Oilquick Ab filed Critical Oilquick Ab
Publication of NO20053996L publication Critical patent/NO20053996L/no
Publication of NO20053996D0 publication Critical patent/NO20053996D0/no
Publication of NO331628B1 publication Critical patent/NO331628B1/no

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
    • E02F3/3627—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 longitudinal locking element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/005—Grab supports, e.g. articulations; Oscillation dampers; Orientation
    • 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
    • E02F3/3654—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool
    • 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

Abstract

Oppfinnelsen vedrører en verktøyholder for kraner. Verktøyholderen innbefatter en hydraulisk sylinderinnretning (16a, 16b) anordnet for løsbar låsing av et verktøy til verktøyholderen. Videre er det en hydraulisk koblingsinnretning (1 7a, 17b) for forbindelse med en hydraulisk koblingsinnretning (20a, 2Ob) på verktøyet og en hydraulisk ledningsinnretning (24a, 24b). Hensikten med oppfinnelsen er blant annet å redusere antall nødvendige ledninger i det hydrauliske ledningssystem. Ifølge oppfinnelsen innbefatter verktøyholderen videre en ventilinnretning (9) forsynt med en sjalteinnretning (10a, I0b) for forbindelse av den hydrauliske ledningsinnretningen (24a, 24b) enten med den hydrauliske sylinderinnretning (1 6a, 16b) eller med den hydrauliske koblingsinnretning (1 7a, 17b) i verktøyholderen. På denne måten kan den samme hydrauliske ledningsinnretning benyttes for låsing og drift av verktøyet. Oppfinnelsen vedrører også en kran forsy nt med en slik verktøyholder så vel som bruk av verktøyholderen.
NO20053996A 2003-01-30 2005-08-29 Verktoyholder med hydrauisk koblingsinnretning NO331628B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0300229A SE524668C2 (sv) 2003-01-30 2003-01-30 Redskapsfäste med omkopplingsorgan
PCT/SE2004/000117 WO2004067855A1 (en) 2003-01-30 2004-01-29 Tool holder with hydraulic coupling means

Publications (3)

Publication Number Publication Date
NO20053996L true NO20053996L (no) 2005-08-29
NO20053996D0 NO20053996D0 (no) 2005-08-29
NO331628B1 NO331628B1 (no) 2012-02-13

Family

ID=20290250

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053996A NO331628B1 (no) 2003-01-30 2005-08-29 Verktoyholder med hydrauisk koblingsinnretning

Country Status (11)

Country Link
US (1) US7654787B2 (no)
EP (1) EP1595032B1 (no)
JP (1) JP4543032B2 (no)
AT (1) ATE548515T1 (no)
AU (1) AU2004208089B2 (no)
CA (1) CA2514722C (no)
DK (1) DK1595032T3 (no)
ES (1) ES2381787T3 (no)
NO (1) NO331628B1 (no)
SE (1) SE524668C2 (no)
WO (1) WO2004067855A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT8623U3 (de) * 2006-03-27 2007-04-15 Baumaschinentechnik Ges M B H Vorrichtung zum befestigen von anbaugeräten
SE529871C2 (sv) * 2006-05-10 2007-12-18 Oilquick Ab Ventilblock, redskapsfäste och arbetsmaskin, samt användning av ett ventilblock
EP2426266B1 (en) * 2010-09-07 2018-10-17 Caterpillar Work Tools B. V. A coupling arrangement
EP2426267B1 (en) 2010-09-07 2020-12-30 Caterpillar Work Tools B. V. A coupling arrangement
SE536309C2 (sv) * 2011-08-18 2013-08-13 Verktygsfäste för skogsmaskin
US9222235B2 (en) * 2013-04-30 2015-12-29 Ami Attachments Inc. Coupler-assembly for attaching bucket or the like to articulating arm
SE539425C2 (sv) 2014-09-03 2017-09-19 Ytf Sweden Ab Snabbkoppling för fastkoppling av ett hydraulmanövrerat verktyg/redskap på en grävmaskin
DE102014116245B4 (de) * 2014-11-07 2016-11-10 Bela Cseri Schnellwechseleinrichtung einer Arbeitsmaschine
DE102014017550A1 (de) * 2014-11-28 2016-06-02 Axzion Gks Stahl Und Maschinenbau Gmbh Adapter für Lastaufnahmeeinrichtungen
US10995469B1 (en) * 2017-04-04 2021-05-04 TAG Manufacturing, Inc. Quick coupler
USD868845S1 (en) * 2017-05-10 2019-12-03 Oilquick Ab Safety hooks for construction machinery
US11053660B2 (en) * 2019-06-17 2021-07-06 Caterpillar Inc. Coupling assembly and method of hydraulically coupling to a tool

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243066A (en) * 1964-01-20 1966-03-29 Caterpillar Tractor Co Quick change means for loader attachments
US3873133A (en) * 1972-08-25 1975-03-25 Caterpillar Tractor Co Clamshell bucket assembly for hydraulic excavator
DE2511819C3 (de) 1975-03-18 1978-10-19 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Hydraulikbagger
CA1106733A (en) * 1977-07-13 1981-08-11 Clark Equipment Company Pressure control mechanism for a grapple skidder
US4208163A (en) * 1978-01-18 1980-06-17 Renholmens Mekaniska Verkstad Ab Automatic quick-coupling device
US4280783A (en) * 1979-04-10 1981-07-28 Hayward John A D Lost motion linkage assembly for a front loader
GB8625778D0 (en) * 1986-10-28 1986-12-03 Knackstedt J S Connector
JPH045569Y2 (no) * 1987-06-10 1992-02-17
US5049027A (en) * 1990-02-21 1991-09-17 Komatsu Dresser Company Hydro-electric tool lock
GB9005074D0 (en) * 1990-03-07 1990-05-02 Aubrey Martin J Coupling
JPH0739969Y2 (ja) * 1991-05-30 1995-09-13 オカダアイヨン株式会社 作業機具取付装置
JP2756078B2 (ja) * 1993-12-16 1998-05-25 博 小野寺 アタッチメント用カプラ
SE9600608L (sv) * 1996-02-19 1997-02-17 Kavlugnt Ab Kopplingsanordning för sammankoppling av ett arbetsredskap till en arbetsmaskin; både mekanisk hopkoppling och snabbkoppling av hydraullikkopplingarna
US5727342A (en) * 1996-04-18 1998-03-17 Wain-Roy, Inc. Hydraulic latch pin assembly for coupling a tool to a construction equipment
JPH11181819A (ja) * 1997-12-18 1999-07-06 Komatsu Ltd カプラの油圧保持装置
FR2776316B1 (fr) * 1998-03-18 2000-06-16 Mailleux Sa Systeme de verrouillage hydraulique d'un outil de chargeur
JP4447066B2 (ja) * 1998-03-27 2010-04-07 キャタピラー インコーポレイテッド 作業器具取付用油圧制御装置

Also Published As

Publication number Publication date
EP1595032A1 (en) 2005-11-16
JP4543032B2 (ja) 2010-09-15
US20060101953A1 (en) 2006-05-18
AU2004208089B2 (en) 2009-05-07
ATE548515T1 (de) 2012-03-15
ES2381787T3 (es) 2012-05-31
CA2514722C (en) 2013-05-14
CA2514722A1 (en) 2004-08-12
SE0300229L (sv) 2004-07-31
DK1595032T3 (da) 2012-04-16
SE0300229D0 (sv) 2003-01-30
US7654787B2 (en) 2010-02-02
NO20053996D0 (no) 2005-08-29
AU2004208089A1 (en) 2004-08-12
EP1595032B1 (en) 2012-03-07
WO2004067855A1 (en) 2004-08-12
JP2006516522A (ja) 2006-07-06
SE524668C2 (sv) 2004-09-14
NO331628B1 (no) 2012-02-13

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