KR200271162Y1 - 굴삭기의 굴착장비 착탈용 커플러 - Google Patents
굴삭기의 굴착장비 착탈용 커플러 Download PDFInfo
- Publication number
- KR200271162Y1 KR200271162Y1 KR2019990007910U KR19990007910U KR200271162Y1 KR 200271162 Y1 KR200271162 Y1 KR 200271162Y1 KR 2019990007910 U KR2019990007910 U KR 2019990007910U KR 19990007910 U KR19990007910 U KR 19990007910U KR 200271162 Y1 KR200271162 Y1 KR 200271162Y1
- Authority
- KR
- South Korea
- Prior art keywords
- coupler
- cylinder body
- link
- excavator
- 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
Links
- 238000009412 basement excavation Methods 0.000 claims abstract description 19
- 239000011435 rock Substances 0.000 claims abstract description 4
- 238000005553 drilling Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims 3
- 238000012856 packing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 101150006257 rig-4 gene Proteins 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
- E02F3/3636—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat using two or four movable transversal pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
Abstract
Description
Claims (5)
- 굴삭기 메인 붐의 암 선단과 작동링크의 선단 각각을 버켓, 브레커, 착암기 등 굴착장비의 양측 브라켓에 체결시키도록 구성된 것에 있어서,양단이 개구된 로드커버와 실린더 튜브로 조립된 크기가 다른 원통형의 실린더본체와 :상기 실린더본체의 양단 및 피스톤 헤드부에 고정 설치되는 다수의 시일부재와 :상기 각각의 실린더본체 내부에 피스톤헤드부는 서로 마주하고 피스톤로드부는 실린더본체의 개구된 양단에서 상호대칭상으로 출몰작동하면서 굴착장비의 양측 브라켓에 형성된 조립공에 결착 또는 해체작동을 수행하는 한쌍의 피스톤 :을 포함하여 구성된 암측 및 링크측 커플러를 상기 메인 붐의 암 선단과 작동링크의 선단 각각에 용접하여 고정 설치한 것을 특징으로 하는 굴삭기의 굴착장비 착탈용 커플러.
- 제 1항에 있어서,상기 암측 커플러 및 링크측 커플러 각각의 크기가 다른 실린더본체에 설치되는 한쌍의 피스톤 각각의 피스톤헤드부의 중심부에만 가이드공을 형성하고 상기 양측 가이드공에 양단이 슬라이딩 가능하게 삽입되어 상기 한쌍의 피스톤을 연결시켜주는 지지로드를 설치한 것을 특징으로 하는 굴삭기의 굴착장비 착탈용 커플러.
- 제 1항에 있어서,상기 암측 및 링크측 커플러 각각의 크기가 다른 실린더본체에 설치되는 한쌍의 피스톤 중 일측 피스톤의 피스톤헤드부에 상기 지지로드를 일체로 형성시키고 타측 피스톤의 피스톤헤드부의 중심부에만 상기 지지로드를 슬라이딩 가능하게 수용하는 가이드공을 형성시킨 것을 특징으로 하는 굴삭기의 착탈용 커플러.
- 제 1항에 있어서,상기 메임 붐의 암 및 작동링크 선단에 일정간격을 두고 유지시키는 용접된 암측 커플러 및 링크측 커플러 각각의 크기가 다른 실린더본체를 연결플레이트로 연결한 것을 특징으로 하는 굴삭기의 굴착장비 착탈용 커플러.
- 삭제
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990007910U KR200271162Y1 (ko) | 1999-05-11 | 1999-05-11 | 굴삭기의 굴착장비 착탈용 커플러 |
US09/396,457 US6332747B1 (en) | 1999-05-11 | 1999-09-15 | Coupling apparatus for detachably attaching an excavating device to excavator |
EP99118865A EP1057941A3 (en) | 1999-05-11 | 1999-09-24 | A coupling apparatus for detachably attaching an excavating device to excavator |
CNB001081675A CN1161520C (zh) | 1999-05-11 | 2000-05-09 | 一种将挖掘部件与挖掘机可拆连接的联结装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990007910U KR200271162Y1 (ko) | 1999-05-11 | 1999-05-11 | 굴삭기의 굴착장비 착탈용 커플러 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000020615U KR20000020615U (ko) | 2000-12-05 |
KR200271162Y1 true KR200271162Y1 (ko) | 2002-04-10 |
Family
ID=19576103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019990007910U Expired - Lifetime KR200271162Y1 (ko) | 1999-05-11 | 1999-05-11 | 굴삭기의 굴착장비 착탈용 커플러 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6332747B1 (ko) |
EP (1) | EP1057941A3 (ko) |
KR (1) | KR200271162Y1 (ko) |
CN (1) | CN1161520C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101378569B1 (ko) | 2012-04-03 | 2014-03-28 | 대모 엔지니어링 주식회사 | 굴삭기용 퀵 커플러 |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6499904B2 (en) * | 2001-01-19 | 2002-12-31 | Nye Manufacturing Ltd. | Excavator coupler using fluid operated actuator |
FR2822482B1 (fr) * | 2001-03-22 | 2004-02-13 | Jean Pierre Dorguin | Dispositif de montage d'accessoires de travail en extremite de fleches de machine automotrice et accessoire de travail correspondant |
KR100430064B1 (ko) * | 2001-05-18 | 2004-05-03 | 한국기계연구원 | 굴삭기용 퀵 커플러 |
KR20030017239A (ko) * | 2001-08-24 | 2003-03-03 | 강귀병 | 중장비의 작업기용 연결구조 |
KR100436200B1 (ko) * | 2001-09-26 | 2004-06-22 | 주식회사 한우티엔씨 | 중장비용 어태치먼트 커플링 장치 |
WO2003027401A1 (en) * | 2001-09-26 | 2003-04-03 | Hanwoo Tnc Corporation | Attachment coupling device for heavy machinery |
US6773223B2 (en) | 2002-05-17 | 2004-08-10 | New Holland North America, Inc. | Hydraulic attachment latch mechanism for skid steer loader |
US20050188568A1 (en) * | 2004-02-26 | 2005-09-01 | Clapper John W.Jr. | Grappling arm assembly with latching means |
ITPR20040090A1 (it) * | 2004-12-14 | 2005-03-14 | Pmi Padana Macchine Ind Spa | Apparato idraulico e procedimento per l'inserimento/estrazione di spine su bracci spinati di macchine movimento terra. |
US20070031184A1 (en) * | 2005-08-02 | 2007-02-08 | Baxstrom Luke J | Connector |
US7455494B2 (en) * | 2005-12-02 | 2008-11-25 | Clark Equipment Company | Control circuit for an attachment mounting device |
JP4867371B2 (ja) * | 2006-02-01 | 2012-02-01 | コベルコ建機株式会社 | ピン連結装置 |
WO2007124140A1 (en) * | 2006-04-20 | 2007-11-01 | Caterpillar Inc. | Quick coupler |
US7690880B2 (en) * | 2006-04-25 | 2010-04-06 | Clark Equipment Company | Locking device for hydraulic attachment interface |
US7984575B2 (en) | 2007-07-05 | 2011-07-26 | Caterpillar Inc. | Quick coupler assembly |
US20090211121A1 (en) * | 2008-02-22 | 2009-08-27 | Doster Jr Phillips W | Multipurpose loader-bucket mounted implement apparatus and method |
WO2009110808A1 (en) * | 2008-03-07 | 2009-09-11 | Wedgelock Equipment Limited | Coupler for earth moving or materials handling machine |
WO2009137576A1 (en) | 2008-05-07 | 2009-11-12 | Jrb Attachments, Llc | Zero offset loader coupling system and components |
GB0816335D0 (en) * | 2008-09-08 | 2008-10-15 | Hill Ian | Coupler with gravity operated safety device |
FI20080652A0 (fi) * | 2008-12-11 | 2008-12-11 | Yrjoe Raunisto | Pikakiinnityssovitelma |
CA2651295A1 (en) * | 2009-01-27 | 2010-07-27 | Nye Manufacturing Ltd. | Coupler device to connect bucket or tool to boom arm |
DE102009012050A1 (de) * | 2009-03-06 | 2010-09-09 | Lst Gmbh | Anbaugerät |
GB201010269D0 (en) | 2010-06-18 | 2010-08-04 | Hill Ian | Hydraulic coupler with attachment pin retention system |
US9469965B2 (en) | 2009-09-22 | 2016-10-18 | Ian Hill | Hydraulic coupler with pin retention system for coupling an attachment to a work machine |
US20110091267A1 (en) * | 2009-10-16 | 2011-04-21 | Ian Hill | Coupler |
GB2474572B (en) * | 2009-10-16 | 2014-11-26 | Hill Engineering Ltd | Control system for a hydraulic coupler |
WO2012122469A1 (en) * | 2011-03-10 | 2012-09-13 | Clark Equipment Company | Implement coupling system for a power machine |
US8974137B2 (en) | 2011-12-22 | 2015-03-10 | Caterpillar Inc. | Quick coupler |
US8869437B2 (en) | 2012-05-30 | 2014-10-28 | Caterpillar Inc. | Quick coupler |
US8684623B2 (en) | 2012-05-30 | 2014-04-01 | Caterpillar Inc. | Tool coupler having anti-release mechanism |
US9217235B2 (en) | 2012-05-30 | 2015-12-22 | Caterpillar Inc. | Tool coupler system having multiple pressure sources |
DE102012107567B4 (de) * | 2012-08-17 | 2015-03-19 | Lehnhoff Hartstahl Gmbh & Co. Kg | Schnellwechsler, Verfahren zum Betreiben eines Schnellwechslers und Schnellwechselvorrichtung |
WO2014058380A1 (en) * | 2012-10-08 | 2014-04-17 | Indexator Group Ab | Apparatus for connecting an appliance/tool and a method therefor |
US9228314B2 (en) | 2013-05-08 | 2016-01-05 | Caterpillar Inc. | Quick coupler hydraulic control system |
CN104192758B (zh) * | 2014-08-22 | 2017-03-08 | 广东大冶摩托车技术有限公司 | 一种液压升降装置 |
EP3236001B1 (en) * | 2014-12-19 | 2020-01-29 | Young Dug Yoon | Excavation assembly for an excavator, in particular hammer boring tool |
EP3244079B1 (de) * | 2016-05-11 | 2024-01-24 | BAUER Maschinen GmbH | Bolzenverbindung und schwenkhebel mit bolzenverbindung für baumaschine |
FR3058406B1 (fr) * | 2016-11-10 | 2020-11-06 | Next Aero Concept | Dispositif de pose/depose et de transfert de moteur d'aeronef. |
US11041284B2 (en) | 2017-02-20 | 2021-06-22 | Cnh Industrial America Llc | System and method for coupling an implement to a work vehicle |
WO2018192850A1 (en) * | 2017-04-19 | 2018-10-25 | Rototilt Group Ab | Control systems for an excavator and methods for controlling an excavator with a movable excavator thumb and an auxiliary tool hold by a tiltrotator |
EP3434827B1 (en) | 2017-07-25 | 2020-06-10 | Caterpillar Inc. | Coupler assembly for coupling an arm to a work tool |
DE102018115249A1 (de) * | 2018-06-25 | 2020-01-02 | Lehnhoff Hartstahl Gmbh | Schnellwechsler und Schnellwechselvorrichtung mit einem Schnellwechsler |
DE102019117715A1 (de) | 2018-06-29 | 2020-01-02 | Liebherr-Werk Bischofshofen Gmbh | Arbeitsmaschine |
JP7058200B2 (ja) * | 2018-09-06 | 2022-04-21 | 株式会社竹内製作所 | 作業装置 |
US11613871B2 (en) * | 2019-05-02 | 2023-03-28 | Cnh Industrial America Llc | Systems and methods for coupling an implement to a work vehicle |
US11920322B2 (en) | 2019-05-02 | 2024-03-05 | Cnh Industrial America Llc | Systems and methods for coupling an implement to a work vehicle |
US11952738B2 (en) | 2020-09-18 | 2024-04-09 | Great Plains Manufacturing, Inc. | Attachment coupler |
US11866905B2 (en) | 2021-03-12 | 2024-01-09 | Caterpillar Global Mining Llc | Linkage for arm assembly with reduced weld fatigue |
CN113431112B (zh) * | 2021-05-28 | 2022-02-18 | 中联重科土方机械有限公司 | 挖掘机的铲斗装配方法 |
CN115262670B (zh) * | 2022-07-14 | 2024-07-26 | 宁波吉威熔模铸造有限公司 | 一种便于装配的工程机械铲斗连接组件 |
KR102707609B1 (ko) * | 2022-11-09 | 2024-09-20 | 대모 엔지니어링 주식회사 | 건물 철거용 중장비의 붐 연결장치 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705656A (en) * | 1971-02-18 | 1972-12-12 | Deere & Co | Quick-attach loader bucket |
DE2511819C3 (de) * | 1975-03-18 | 1978-10-19 | Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf | Hydraulikbagger |
SE391786B (sv) * | 1975-03-24 | 1977-02-28 | Westin & Backlund Ab | Legesregulator innefattande minst tva tryckoverforande element |
US4208163A (en) * | 1978-01-18 | 1980-06-17 | Renholmens Mekaniska Verkstad Ab | Automatic quick-coupling device |
NL7900631A (nl) * | 1979-01-26 | 1980-07-29 | Interparts B V | Inrichting voor het vastzetten van de giek van een hydraulische kraan aan een graafbak of dergelijke. |
GB8625778D0 (en) * | 1986-10-28 | 1986-12-03 | Knackstedt J S | Connector |
US4984850A (en) | 1989-11-02 | 1991-01-15 | Caterpillar Inc. | Linear impact ripper apparatus |
DE9000721U1 (de) | 1990-01-24 | 1990-03-01 | Nagler, Jürgen, 5804 Herdecke | Schnellkupplung eines Arbeitsvorsatzes an Baggern |
DE4010224C2 (de) | 1990-03-30 | 1994-05-19 | Porsche Ag | Schnellwechselvorrichtung |
US5010962A (en) * | 1990-04-30 | 1991-04-30 | Caterpillar Inc. | Indicating apparatus for a coupling |
SE467742B (sv) | 1991-09-06 | 1992-09-07 | Sonerud John Teodor | Anordning foer snabbkoppling av ett redskap till en graevmaskin med samtidig anslutning till ett drivsystem |
CA2072342C (en) | 1992-06-26 | 1994-06-14 | Robert D. Jenkins | Quick coupling arrangement for excavator buckets and the like |
DE4223734C2 (de) * | 1992-07-18 | 1996-04-18 | Orenstein & Koppel Ag | Schnellwechselvorrichtung |
US5332353A (en) | 1993-02-16 | 1994-07-26 | Wain Roy, Inc. | Quick coupler for excavation equipment |
US5546683A (en) | 1993-09-29 | 1996-08-20 | Clark; George J. | Bucket attachment device with remote controlled retractable pins |
US5584644A (en) | 1994-01-31 | 1996-12-17 | Droegemueller; David | Coupling system |
US5791863A (en) | 1994-01-31 | 1998-08-11 | Droegemueller; David | Coupling system |
FI944214A0 (fi) * | 1994-02-09 | 1994-09-13 | Airi Raunisto | Snabbkopplingsanordning |
US5592762A (en) | 1995-08-16 | 1997-01-14 | Deere & Company | Excavator bucket linkage |
JP3165785B2 (ja) | 1996-03-29 | 2001-05-14 | ジャクティ・エンジニアリング株式会社 | ジョークラッシャ |
US5813822A (en) | 1997-01-09 | 1998-09-29 | Pacific Services & Manufacturing | Bucket and thumb combination as a quick decoupling attachment |
DE29706582U1 (de) * | 1997-04-14 | 1997-06-05 | Brimatic Brinkmann GmbH, 33813 Oerlinghausen | Vorrichtung zur Ver- und Entriegelung eines Werkzeugs am Auslegerarm eines Baggers |
US5890871A (en) | 1997-12-10 | 1999-04-06 | Caterpillar Inc. | Latching mechanism for a quick coupler |
-
1999
- 1999-05-11 KR KR2019990007910U patent/KR200271162Y1/ko not_active Expired - Lifetime
- 1999-09-15 US US09/396,457 patent/US6332747B1/en not_active Expired - Fee Related
- 1999-09-24 EP EP99118865A patent/EP1057941A3/en not_active Withdrawn
-
2000
- 2000-05-09 CN CNB001081675A patent/CN1161520C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101378569B1 (ko) | 2012-04-03 | 2014-03-28 | 대모 엔지니어링 주식회사 | 굴삭기용 퀵 커플러 |
Also Published As
Publication number | Publication date |
---|---|
EP1057941A3 (en) | 2001-01-03 |
US6332747B1 (en) | 2001-12-25 |
KR20000020615U (ko) | 2000-12-05 |
CN1273308A (zh) | 2000-11-15 |
EP1057941A2 (en) | 2000-12-06 |
CN1161520C (zh) | 2004-08-11 |
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A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19990511 |
|
UA0201 | Request for examination | ||
UG1501 | Laying open of application | ||
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