CN101821458A - 铲斗的斗齿安装结构及安装销组件 - Google Patents
铲斗的斗齿安装结构及安装销组件 Download PDFInfo
- Publication number
- CN101821458A CN101821458A CN200880110532A CN200880110532A CN101821458A CN 101821458 A CN101821458 A CN 101821458A CN 200880110532 A CN200880110532 A CN 200880110532A CN 200880110532 A CN200880110532 A CN 200880110532A CN 101821458 A CN101821458 A CN 101821458A
- Authority
- CN
- China
- Prior art keywords
- mount pin
- diameter
- elastic component
- hole
- axial region
- 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.)
- Granted
Links
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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
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
-
- 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
- E02F9/2841—Retaining means, e.g. pins resilient
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)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007205435 | 2007-08-07 | ||
JP205435/07 | 2007-08-07 | ||
PCT/JP2008/064199 WO2009020175A1 (ja) | 2007-08-07 | 2008-08-07 | バケットのツース取付構造および取付ピン組立体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101821458A true CN101821458A (zh) | 2010-09-01 |
CN101821458B CN101821458B (zh) | 2012-10-10 |
Family
ID=40341407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801105323A Expired - Fee Related CN101821458B (zh) | 2007-08-07 | 2008-08-07 | 铲斗的斗齿安装结构及安装销组件 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5242569B2 (zh) |
CN (1) | CN101821458B (zh) |
WO (1) | WO2009020175A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182223A (zh) * | 2011-03-29 | 2011-09-14 | 中国地质大学(北京) | 一种挖掘机复合斗齿及其制备方法 |
CN103562466A (zh) * | 2012-05-29 | 2014-02-05 | 株式会社小松制作所 | 建筑机械的挖掘铲斗 |
CN105593439A (zh) * | 2013-10-03 | 2016-05-18 | 卡特彼勒公司 | 工具保持系统 |
CN105735403A (zh) * | 2011-07-14 | 2016-07-06 | 埃斯科公司 | 磨损组件 |
CN108699819A (zh) * | 2016-02-23 | 2018-10-23 | 成矿研究科技有限公司 | 用于将磨损元件固定在土方机械中的支撑件中的锁定设备 |
CN110258688A (zh) * | 2019-07-16 | 2019-09-20 | 中交天津航道局有限公司 | 一种胀紧式绞刀齿连接装置 |
CN114341443A (zh) * | 2019-09-13 | 2022-04-12 | 株式会社小松制作所 | 铲斗用齿安装结构、以及铲斗用齿 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2452819C2 (ru) | 2006-08-16 | 2012-06-10 | Кейтерпиллар Инк. | Землеройный орган |
WO2011125794A1 (ja) * | 2010-03-31 | 2011-10-13 | 株式会社小松製作所 | 作業機および取付けピン組立て体 |
JP2011246974A (ja) * | 2010-05-27 | 2011-12-08 | Komatsu Ltd | 作業機および取付けピン組立て体 |
US9057176B2 (en) | 2011-06-28 | 2015-06-16 | Caterpillar Inc. | Retention system for a ground-engaging tool |
ITTO20130740A1 (it) * | 2013-09-12 | 2015-03-13 | Rialca Due Di Chiolerio Paolo Giova Nni | Dispositivo per il fissaggio di utensili a macchine operatrici mediante perni |
US10036412B2 (en) | 2016-09-13 | 2018-07-31 | Caterpillar Inc. | Counterbore plug |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03122139U (zh) * | 1990-03-28 | 1991-12-13 | ||
JP2545354Y2 (ja) * | 1993-09-16 | 1997-08-25 | 三菱製鋼株式会社 | 掘削刃の保持構造 |
US6439796B1 (en) * | 2000-08-02 | 2002-08-27 | Gh Hensley Industries, Inc. | Connector pin apparatus and associated methods |
CN2663215Y (zh) * | 2003-10-10 | 2004-12-15 | 山东山工机械有限公司 | 一种装载机新型高卸装置 |
CN2701918Y (zh) * | 2004-04-23 | 2005-05-25 | 山东山工机械有限公司 | 一种装载机铲挖型铲斗 |
JP4677896B2 (ja) * | 2005-12-26 | 2011-04-27 | 日産自動車株式会社 | ラックカバーの取付構造 |
-
2008
- 2008-08-07 JP JP2009526484A patent/JP5242569B2/ja not_active Expired - Fee Related
- 2008-08-07 CN CN2008801105323A patent/CN101821458B/zh not_active Expired - Fee Related
- 2008-08-07 WO PCT/JP2008/064199 patent/WO2009020175A1/ja active Application Filing
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182223B (zh) * | 2011-03-29 | 2013-05-01 | 中国地质大学(北京) | 一种挖掘机复合斗齿及其制备方法 |
CN102182223A (zh) * | 2011-03-29 | 2011-09-14 | 中国地质大学(北京) | 一种挖掘机复合斗齿及其制备方法 |
US10364554B2 (en) | 2011-07-14 | 2019-07-30 | Esco Group Llc | Wear assembly |
CN105735403A (zh) * | 2011-07-14 | 2016-07-06 | 埃斯科公司 | 磨损组件 |
CN105735403B (zh) * | 2011-07-14 | 2018-06-29 | 埃斯科公司 | 磨损组件 |
US11359355B2 (en) | 2011-07-14 | 2022-06-14 | Esco Group Llc | Wear assembly |
US11072913B2 (en) | 2011-07-14 | 2021-07-27 | Esco Group Llc | Wear assembly |
CN103562466A (zh) * | 2012-05-29 | 2014-02-05 | 株式会社小松制作所 | 建筑机械的挖掘铲斗 |
CN103562466B (zh) * | 2012-05-29 | 2014-08-13 | 株式会社小松制作所 | 建筑机械的挖掘铲斗 |
CN105593439A (zh) * | 2013-10-03 | 2016-05-18 | 卡特彼勒公司 | 工具保持系统 |
CN105593439B (zh) * | 2013-10-03 | 2018-08-31 | 卡特彼勒公司 | 工具保持系统 |
CN108699819B (zh) * | 2016-02-23 | 2021-02-02 | 成矿研究科技有限公司 | 用于将磨损元件固定在土方机械中的支撑件中的锁定设备 |
CN108699819A (zh) * | 2016-02-23 | 2018-10-23 | 成矿研究科技有限公司 | 用于将磨损元件固定在土方机械中的支撑件中的锁定设备 |
CN110258688A (zh) * | 2019-07-16 | 2019-09-20 | 中交天津航道局有限公司 | 一种胀紧式绞刀齿连接装置 |
CN114341443A (zh) * | 2019-09-13 | 2022-04-12 | 株式会社小松制作所 | 铲斗用齿安装结构、以及铲斗用齿 |
US11598074B2 (en) | 2019-09-13 | 2023-03-07 | Komatsu Ltd. | Tooth mounting structure for bucket and tooth for bucket |
DE112020004332B4 (de) | 2019-09-13 | 2023-06-29 | Komatsu Ltd. | Zahnbefestigungsstruktur für löffel und zahn für löffel |
CN114341443B (zh) * | 2019-09-13 | 2023-08-15 | 株式会社小松制作所 | 铲斗用齿安装结构、以及铲斗用齿 |
Also Published As
Publication number | Publication date |
---|---|
JP5242569B2 (ja) | 2013-07-24 |
JPWO2009020175A1 (ja) | 2010-11-04 |
WO2009020175A1 (ja) | 2009-02-12 |
CN101821458B (zh) | 2012-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HU NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101029 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410011 28/F, SHUNTIANCHENG, NO.59, SECTION 2 OF FURONG MIDDLE ROAD, CHANGSHA CITY, HU NAN PROVINCE TO: 410205 JUXING INDUSTRY BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU NAN PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20101109 Address after: Tokyo, Japan, Japan Applicant after: Komatsu Mfg Co., Ltd. Address before: Tokyo, Japan, Japan Applicant before: Komatsu Mfg Co., Ltd. Co-applicant before: Komatsu All Parts Support Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130807 |