CN101331278B - 液压联结组件的安全设备 - Google Patents

液压联结组件的安全设备 Download PDF

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Publication number
CN101331278B
CN101331278B CN200680046739XA CN200680046739A CN101331278B CN 101331278 B CN101331278 B CN 101331278B CN 200680046739X A CN200680046739X A CN 200680046739XA CN 200680046739 A CN200680046739 A CN 200680046739A CN 101331278 B CN101331278 B CN 101331278B
Authority
CN
China
Prior art keywords
hydraulic
safety means
disengaged position
hitch assembly
bonding station
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 - Fee Related
Application number
CN200680046739XA
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English (en)
Chinese (zh)
Other versions
CN101331278A (zh
Inventor
斯图尔特·亚历山大·埃塞克斯
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
Priority claimed from AU2005906979A external-priority patent/AU2005906979A0/en
Application filed by Individual filed Critical Individual
Publication of CN101331278A publication Critical patent/CN101331278A/zh
Application granted granted Critical
Publication of CN101331278B publication Critical patent/CN101331278B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E02F3/3618—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with two separating hooks
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • 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
    • E02F3/365—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with redundant latching means, e.g. for safety purposes
    • 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)
  • Fluid-Pressure Circuits (AREA)
  • Shovels (AREA)
  • Transmission Devices (AREA)
  • Component Parts Of Construction Machinery (AREA)
CN200680046739XA 2005-12-12 2006-12-12 液压联结组件的安全设备 Expired - Fee Related CN101331278B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2005906979 2005-12-12
AU2005906979A AU2005906979A0 (en) 2005-12-12 Safety device for hydraulic hitch assembly
PCT/AU2006/001884 WO2007068043A1 (en) 2005-12-12 2006-12-12 Safety device for hydraulic hitch assembly

Publications (2)

Publication Number Publication Date
CN101331278A CN101331278A (zh) 2008-12-24
CN101331278B true CN101331278B (zh) 2011-06-29

Family

ID=38162472

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200680046739XA Expired - Fee Related CN101331278B (zh) 2005-12-12 2006-12-12 液压联结组件的安全设备

Country Status (9)

Country Link
US (1) US20090220326A1 (ja)
EP (1) EP1963585A1 (ja)
JP (1) JP5266060B2 (ja)
KR (1) KR100988203B1 (ja)
CN (1) CN101331278B (ja)
AU (1) AU2006324379B2 (ja)
CA (1) CA2631107C (ja)
NZ (1) NZ569184A (ja)
WO (1) WO2007068043A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1852555B1 (en) * 2006-05-02 2012-09-12 Kinshofer GmbH A safety locking device for a quick coupler
AT507598B1 (de) * 2008-12-05 2012-03-15 Wacker Neuson Linz Gmbh Vorrichtung zum auswechselbaren aufnehmen von werkzeugen
FR2944534B1 (fr) * 2009-04-20 2016-09-23 Morin Module de blocage pour un ensemble d'attache rapide d'un outil sur un engin de travaux publics.
AT510095B1 (de) * 2010-07-06 2012-06-15 Erna Kronberger Insektenschutzvorrichtung
NZ611044A (en) * 2010-11-12 2014-09-26 Stuart Alexander Essex A hydraulic hitch assembly
US20140294497A1 (en) * 2013-04-02 2014-10-02 Caterpillar Inc. Locking system for quick coupler

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4412285A (en) * 1984-12-07 1986-06-12 Jones, P.O. Quick-release hitch
WO1988002421A1 (en) * 1986-10-03 1988-04-07 Stuart Alexander Essex Excavator attachment
US4810162A (en) * 1985-07-10 1989-03-07 J. C. Bamford Excavators Limited Mounting a working implement
GB2268464A (en) * 1992-07-04 1994-01-12 Fermec Mfg Ltd Implement coupler.
CN2639362Y (zh) * 2003-08-20 2004-09-08 常林股份有限公司 用于装载机的破碎装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187050A (en) * 1978-02-15 1980-02-05 Caterpillar Tractor Co. Quick-disconnect mechanical coupling
DE3312442C2 (de) * 1983-04-07 1986-05-28 Karl Schaeff GmbH & Co, Maschinenfabrik, 7183 Langenburg Schnellwechselvorrichtung für Arbeitswerkzeuge an einem Baggerausleger
NZ222864A (en) * 1987-06-04 1991-02-26 William John Balemi Connector for attaching implements to vehicle boom
JPH05239846A (ja) * 1991-08-09 1993-09-17 Jrb Co Inc 掘削機用ブームアーム連結器
US5179794A (en) * 1991-12-26 1993-01-19 Ballinger Jon C Semi-automatic coupling apparatus
FR2699973B1 (fr) * 1992-12-29 1995-03-17 Europ Sieges Automobiles Verrou à enclenchement de préférence automatique et son application notamment à un siège amovible de véhicule.
JP2577691Y2 (ja) * 1993-05-27 1998-07-30 新キャタピラー三菱株式会社 クイックカプラ
US5456030A (en) * 1993-06-21 1995-10-10 Barone, Inc. Quick coupler for heavy equipment implements
GB9520448D0 (en) * 1995-10-06 1995-12-06 Mccann Noel P M Excavator hitch
JP2793165B2 (ja) * 1996-02-06 1998-09-03 甲南電機株式会社 油圧ショベルのアタッチメント着脱装置
DE19638700C2 (de) * 1996-09-21 1999-05-27 Kiekert Ag Kraftfahrzeug-Türschloß mit Kindersicherungssystem
US5974706A (en) * 1997-03-10 1999-11-02 Clark Equipment Company Attachment construction for earthworking implement
US6000154A (en) * 1997-03-10 1999-12-14 Clark Equipment Company Quick change attachment for powered auxiliary tool
US5890871A (en) * 1997-12-10 1999-04-06 Caterpillar Inc. Latching mechanism for a quick coupler
EP0952013A1 (en) * 1998-03-27 1999-10-27 Nippon Pneumatic Mfg. Co., Ltd. Quick coupler for heavy equipment
GB2330570B (en) * 1998-09-08 1999-09-15 Miller Ronald Keith Quick coupler for bucket excavators
US6254331B1 (en) * 1999-02-04 2001-07-03 Pacific Services & Mfg. Coupler for connecting an attachment to the free end of a boom
US6699001B2 (en) * 2000-12-11 2004-03-02 Jrb Company, Inc. Coupler with improved pin lock
JP2004016078A (ja) * 2002-06-14 2004-01-22 Iseki & Co Ltd コンバイン
JP2004124367A (ja) * 2002-09-30 2004-04-22 Katsunori Tanada 掘削機におけるバケット等の作業具のチルト装置
JP2004341947A (ja) * 2003-05-16 2004-12-02 Ricoh Co Ltd 電子機器
JP2005214327A (ja) * 2004-01-30 2005-08-11 Aichi Corp 油圧モータのブレーキ装置
US8328459B2 (en) * 2006-09-13 2012-12-11 Ian Hill Coupler for excavators
NZ550869A (en) * 2006-10-26 2008-11-28 J B Sales Internat Ltd A coupler with latch for twin pin digger bucket
CA2590464A1 (en) * 2007-05-30 2008-11-30 Brandt Industries Ltd. Quick coupling mechanism for tool attachment
JP4912280B2 (ja) * 2007-11-21 2012-04-11 株式会社室戸鉄工所 アタッチメントカプラ
US20090282712A1 (en) * 2008-05-15 2009-11-19 Pruszynski Edwin Coupler for excavating machines and the like

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4412285A (en) * 1984-12-07 1986-06-12 Jones, P.O. Quick-release hitch
US4810162A (en) * 1985-07-10 1989-03-07 J. C. Bamford Excavators Limited Mounting a working implement
WO1988002421A1 (en) * 1986-10-03 1988-04-07 Stuart Alexander Essex Excavator attachment
GB2268464A (en) * 1992-07-04 1994-01-12 Fermec Mfg Ltd Implement coupler.
CN2639362Y (zh) * 2003-08-20 2004-09-08 常林股份有限公司 用于装载机的破碎装置

Also Published As

Publication number Publication date
JP2009518588A (ja) 2009-05-07
KR100988203B1 (ko) 2010-10-18
US20090220326A1 (en) 2009-09-03
CN101331278A (zh) 2008-12-24
AU2006324379B2 (en) 2012-09-27
CA2631107A1 (en) 2007-06-21
AU2006324379A1 (en) 2007-06-21
CA2631107C (en) 2014-08-05
KR20080091431A (ko) 2008-10-13
EP1963585A1 (en) 2008-09-03
WO2007068043A1 (en) 2007-06-21
NZ569184A (en) 2011-12-22
JP5266060B2 (ja) 2013-08-21

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110629

Termination date: 20161212

CF01 Termination of patent right due to non-payment of annual fee