IN2012DN02261A - - Google Patents

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Publication number
IN2012DN02261A
IN2012DN02261A IN2261DEN2012A IN2012DN02261A IN 2012DN02261 A IN2012DN02261 A IN 2012DN02261A IN 2261DEN2012 A IN2261DEN2012 A IN 2261DEN2012A IN 2012DN02261 A IN2012DN02261 A IN 2012DN02261A
Authority
IN
India
Prior art keywords
tooth
retaining pin
adapter
holes
metal
Prior art date
Application number
Other languages
English (en)
Inventor
Itou Daijirou
Ishida Kouzou
Nagata Takanori
Mutou Keita
Original Assignee
Komatsu Mfg Co Ltd
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 Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Publication of IN2012DN02261A publication Critical patent/IN2012DN02261A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2875—Ripper tips
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/75—Joints and connections having a joining piece extending through aligned openings in plural members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
IN2261DEN2012 2010-03-31 2011-03-30 IN2012DN02261A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010080003 2010-03-31
PCT/JP2011/058123 WO2011125794A1 (ja) 2010-03-31 2011-03-30 作業機および取付けピン組立て体

Publications (1)

Publication Number Publication Date
IN2012DN02261A true IN2012DN02261A (da) 2015-08-21

Family

ID=44762733

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2261DEN2012 IN2012DN02261A (da) 2010-03-31 2011-03-30

Country Status (6)

Country Link
US (1) US8495826B2 (da)
JP (1) JP5055464B2 (da)
CN (1) CN102510923B (da)
DE (1) DE112011100070B4 (da)
IN (1) IN2012DN02261A (da)
WO (1) WO2011125794A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2620557B1 (en) 2012-01-24 2021-11-10 Javier Bartolome Rodriguez Wear assembly for machinery
CN102817395A (zh) * 2012-08-09 2012-12-12 恒天九五重工有限公司 一种挖掘机斗齿结构
IN2015DN01533A (da) * 2012-12-18 2015-07-03 Komatsu Mfg Co Ltd
US8807901B1 (en) * 2013-10-10 2014-08-19 Pasquale Lombardo Universal hammerless pin assembly
CN105618228A (zh) * 2014-10-31 2016-06-01 犹永勤 用于高频破碎锤的斗齿
JP5954694B1 (ja) * 2015-12-21 2016-07-20 生企工営株式会社 取付ピン組立体
US10544568B2 (en) 2016-05-16 2020-01-28 Caterpillar Inc. Retainer sleeve for ground engaging tools
CN106759630B (zh) * 2016-12-20 2018-12-25 泉州市蜀行者贸易有限公司 一种挖掘机斗齿的连接结构
JP6345893B1 (ja) 2018-02-01 2018-06-20 生企工営株式会社 取付ピン組立体
CN108411975A (zh) * 2018-03-27 2018-08-17 芜湖天梦信息科技有限公司 一种挖掘机斗齿
PE20210274A1 (es) * 2018-06-29 2021-02-10 Bradken Resources Pty Ltd Conjunto de bloqueo para un conjunto de desgaste
US10428858B1 (en) 2018-12-13 2019-10-01 Pasquale Lombardo Heavy machinery pin with a pawl
US11879235B2 (en) 2021-09-02 2024-01-23 Caterpillar Inc. Tip with thru-hole and pin retaining geometry
CN113944208B (zh) * 2021-11-11 2022-11-08 宁波吉威熔模铸造有限公司 一种工程机械用斗齿总成

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1808311A (en) * 1929-09-11 1931-06-02 Sabby Madonna Excavator
US4782607A (en) * 1986-07-14 1988-11-08 J. I. Case Company Removable bucket tooth assembly
US5009017A (en) * 1987-01-20 1991-04-23 Caterpillar Inc. Retaining pin having a positive keeper means
US5452529A (en) * 1993-08-25 1995-09-26 Harnischfeger Corporation Retaining device
US6092958A (en) * 1997-12-03 2000-07-25 Caterpillar Inc. Pin retainer for ground engaging tools
US6826855B2 (en) * 2002-11-04 2004-12-07 Hensley Industries, Inc. Excavating tooth point/adapter assembly with rotatably lockable connector structure
CA2443168A1 (en) 2003-09-26 2004-10-26 Quality Steel Foundries Ltd. Insert for locking mechanism for ground engaging tools
US7707755B2 (en) * 2004-03-30 2010-05-04 Metalogenia, S.A. Removable device for attaching two mechanical parts
US7313877B2 (en) 2004-09-17 2008-01-01 H&L Tooth Company Pin assembly for a two-part ground engaging tooth system and method for connecting components of a two-part ground engaging tooth system to each other
WO2009020175A1 (ja) 2007-08-07 2009-02-12 Komatsu Ltd. バケットのツース取付構造および取付ピン組立体
US20090165339A1 (en) 2007-12-20 2009-07-02 Kiyoshi Watanabe Lateral pin and lateral pin type tooth point structure for use with lateral pin type fixture for working machine bucket
JP2009150124A (ja) 2007-12-20 2009-07-09 Echigo Shoji Kk 作業機械バケットの横ピン型取り付け具に用いる横ピン
US7681341B2 (en) * 2008-02-15 2010-03-23 Hensley Industries, Inc. Double cam taper lock connector pin apparatus

Also Published As

Publication number Publication date
WO2011125794A1 (ja) 2011-10-13
CN102510923A (zh) 2012-06-20
US8495826B2 (en) 2013-07-30
DE112011100070B4 (de) 2013-08-22
DE112011100070T5 (de) 2012-10-18
US20120222336A1 (en) 2012-09-06
CN102510923B (zh) 2013-11-13
JPWO2011125794A1 (ja) 2013-07-08
JP5055464B2 (ja) 2012-10-24

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