AU690539B2 - Excavating tooth - Google Patents

Excavating tooth Download PDF

Info

Publication number
AU690539B2
AU690539B2 AU61319/94A AU6131994A AU690539B2 AU 690539 B2 AU690539 B2 AU 690539B2 AU 61319/94 A AU61319/94 A AU 61319/94A AU 6131994 A AU6131994 A AU 6131994A AU 690539 B2 AU690539 B2 AU 690539B2
Authority
AU
Australia
Prior art keywords
point
pin
opening
adapter
casing
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
Application number
AU61319/94A
Other languages
English (en)
Other versions
AU6131994A (en
Inventor
Robert K. Emrich
Larren F. Jones
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.)
Esco Corp
Original Assignee
Esco Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21755109&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU690539(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Esco Corp filed Critical Esco Corp
Publication of AU6131994A publication Critical patent/AU6131994A/en
Priority to AU57380/98A priority Critical patent/AU699365B2/en
Application granted granted Critical
Publication of AU690539B2 publication Critical patent/AU690539B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • 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)
  • Steroid Compounds (AREA)
  • Gears, Cams (AREA)
  • Centrifugal Separators (AREA)
  • Massaging Devices (AREA)
  • Dental Preparations (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Earth Drilling (AREA)
AU61319/94A 1993-02-02 1994-02-02 Excavating tooth Expired AU690539B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU57380/98A AU699365B2 (en) 1993-02-02 1998-03-05 Point for an excavating tooth

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1246793A 1993-02-02 1993-02-02
US012467 1993-02-02
PCT/US1994/001169 WO1994018401A1 (en) 1993-02-02 1994-02-02 Excavating tooth

Related Child Applications (2)

Application Number Title Priority Date Filing Date
AU28563/95A Addition AU678907B2 (en) 1993-02-02 1995-08-15 Excavating tooth
AU57380/98A Division AU699365B2 (en) 1993-02-02 1998-03-05 Point for an excavating tooth

Publications (2)

Publication Number Publication Date
AU6131994A AU6131994A (en) 1994-08-29
AU690539B2 true AU690539B2 (en) 1998-04-30

Family

ID=21755109

Family Applications (3)

Application Number Title Priority Date Filing Date
AU61319/94A Expired AU690539B2 (en) 1993-02-02 1994-02-02 Excavating tooth
AU28563/95A Expired AU678907B2 (en) 1993-02-02 1995-08-15 Excavating tooth
AU57380/98A Expired AU699365B2 (en) 1993-02-02 1998-03-05 Point for an excavating tooth

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU28563/95A Expired AU678907B2 (en) 1993-02-02 1995-08-15 Excavating tooth
AU57380/98A Expired AU699365B2 (en) 1993-02-02 1998-03-05 Point for an excavating tooth

Country Status (19)

Country Link
EP (1) EP0681630B1 (ja)
JP (1) JP2721043B2 (ja)
KR (1) KR100253438B1 (ja)
CN (1) CN1091200C (ja)
AT (1) ATE200539T1 (ja)
AU (3) AU690539B2 (ja)
BR (1) BR9405678A (ja)
CA (1) CA2155012C (ja)
DE (1) DE69427079T2 (ja)
DK (1) DK0681630T3 (ja)
ES (1) ES2157251T3 (ja)
FI (1) FI111746B (ja)
GR (1) GR3036134T3 (ja)
MY (1) MY110537A (ja)
NO (1) NO953035L (ja)
NZ (1) NZ262018A (ja)
PT (1) PT681630E (ja)
WO (1) WO1994018401A1 (ja)
ZA (1) ZA94702B (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491915A (en) * 1991-12-16 1996-02-20 Robinson; Howard W. Locking pin apparatus
AU677667B2 (en) * 1993-07-26 1997-05-01 Gh Hensley Industries, Inc. Locking pin apparatus
DE19528697A1 (de) * 1995-08-04 1997-02-06 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ermittlung einer Druckgröße
AU701175B2 (en) * 1995-10-18 1999-01-21 Mason & Cox Proprietary Limited Locking clip pin arrangement
FR2792343B1 (fr) 1999-04-19 2001-06-22 Charles Pasqualini Dispositif de liaison entre des pieces d'usure aux extremites d'outils et receptacles en usage sur les engins et materiels de travaux publics
US6725582B2 (en) 1999-06-10 2004-04-27 Quality Steel Foundries Ltd. Assembly for fastening a ground engaging tool to a support structure
WO2003004782A2 (en) * 2001-07-06 2003-01-16 Esco Corporation Coupling for excavating wear part
AU2003285368B2 (en) * 2003-12-05 2010-07-01 Metalogenia, S.A. Wear assembly and components thereof, which is intended for machines that are used to move materials such as earth and stones
US20060255653A1 (en) 2004-09-02 2006-11-16 John Gibbins Replacement Part Assembly
US8999496B2 (en) 2005-12-09 2015-04-07 Hon Hai Precision Industry Co., Ltd. Substrate structure and color filter
US7980011B2 (en) * 2009-03-23 2011-07-19 Black Cat Blades Ltd. Fully stabilized excavator tooth attachment
AU2011207107B2 (en) * 2010-01-20 2017-02-02 Bradken Resources Pty Limited Excavation tooth assembly
WO2011113113A1 (en) * 2010-03-18 2011-09-22 Southern Engineering Pty Ltd Cutting pick, wear and mounting system for mining machine
CN102619253B (zh) * 2012-04-11 2015-05-06 宁波市鄞州精铸五金厂 挖掘机斗齿
ITBS20120065A1 (it) * 2012-04-16 2013-10-17 Usco S P A Dente e assieme di usura per una macchina movimento terra
CN104358287B (zh) * 2014-10-16 2017-04-05 广西柳工机械股份有限公司 锁紧销
DE102018204775A1 (de) 2018-03-28 2019-10-02 Thyssenkrupp Ag Baggerzahn für einen Schaufelradbagger
CN108729482B (zh) * 2018-08-20 2023-09-01 江苏徐工工程机械研究院有限公司 松土装置和平地机
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
CN117413104A (zh) * 2021-06-10 2024-01-16 成矿研究科技有限公司 联接在土方机械的耐磨元件和支撑件之间的销和联接系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152088A (en) * 1990-09-10 1992-10-06 Esco Corporation Excavating tooth point and method of replacement
AU7412694A (en) * 1993-09-08 1995-05-25 Keech Castings Australia Pty Limited Hydraulic fastening device and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312802A (en) * 1942-01-31 1943-03-02 Arthur N Crawford Locking device for bucket teeth
US4516340A (en) * 1983-06-06 1985-05-14 Launder Richard L Attachment assembly for excavation teeth
US5074062A (en) * 1990-09-10 1991-12-24 Esco Corporation Method of replacing a worn excavating tooth point

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152088A (en) * 1990-09-10 1992-10-06 Esco Corporation Excavating tooth point and method of replacement
AU7412694A (en) * 1993-09-08 1995-05-25 Keech Castings Australia Pty Limited Hydraulic fastening device and method

Also Published As

Publication number Publication date
NO953035D0 (no) 1995-08-01
ZA94702B (en) 1995-08-02
PT681630E (pt) 2001-08-30
AU6131994A (en) 1994-08-29
CN1129024A (zh) 1996-08-14
DE69427079T2 (de) 2001-08-02
CA2155012A1 (en) 1994-08-18
FI953667A (fi) 1995-09-27
JP2721043B2 (ja) 1998-03-04
CA2155012C (en) 1999-05-11
GR3036134T3 (en) 2001-09-28
AU5738098A (en) 1998-06-04
AU2856395A (en) 1995-10-19
DE69427079D1 (de) 2001-05-17
FI111746B (fi) 2003-09-15
KR100253438B1 (ko) 2000-04-15
BR9405678A (pt) 1995-11-21
EP0681630A1 (en) 1995-11-15
NO953035L (no) 1995-09-29
CN1091200C (zh) 2002-09-18
AU678907B2 (en) 1997-06-12
AU699365B2 (en) 1998-12-03
ES2157251T3 (es) 2001-08-16
FI953667A0 (fi) 1995-08-01
DK0681630T3 (da) 2001-07-02
NZ262018A (en) 1996-11-26
MY110537A (en) 1998-07-31
JPH08509276A (ja) 1996-10-01
ATE200539T1 (de) 2001-04-15
EP0681630B1 (en) 2001-04-11
WO1994018401A1 (en) 1994-08-18
EP0681630A4 (en) 1996-12-11

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Legal Events

Date Code Title Description
GD Licence registered

Name of requester: BRADKEN MINING SPV PTY LTD