KR100253438B1 - 굴삭기 치형 - Google Patents

굴삭기 치형 Download PDF

Info

Publication number
KR100253438B1
KR100253438B1 KR1019950703195A KR19950703195A KR100253438B1 KR 100253438 B1 KR100253438 B1 KR 100253438B1 KR 1019950703195 A KR1019950703195 A KR 1019950703195A KR 19950703195 A KR19950703195 A KR 19950703195A KR 100253438 B1 KR100253438 B1 KR 100253438B1
Authority
KR
South Korea
Prior art keywords
point
pin
adapter
hole
excavator
Prior art date
Application number
KR1019950703195A
Other languages
English (en)
Korean (ko)
Inventor
라렌 에프. 존스
로버트 케이. 엠리치
Original Assignee
맥카우 케네스 엠. 주니어
에스코 코포레이션
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=KR100253438(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 맥카우 케네스 엠. 주니어, 에스코 코포레이션 filed Critical 맥카우 케네스 엠. 주니어
Application granted granted Critical
Publication of KR100253438B1 publication Critical patent/KR100253438B1/ko

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)
  • Earth Drilling (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
KR1019950703195A 1993-02-02 1994-02-02 굴삭기 치형 KR100253438B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1246793A 1993-02-02 1993-02-02
US08/012467 1993-02-02
PCT/US1994/001169 WO1994018401A1 (en) 1993-02-02 1994-02-02 Excavating tooth

Publications (1)

Publication Number Publication Date
KR100253438B1 true KR100253438B1 (ko) 2000-04-15

Family

ID=21755109

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950703195A KR100253438B1 (ko) 1993-02-02 1994-02-02 굴삭기 치형

Country Status (19)

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

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
EP1404925B1 (en) * 2001-07-06 2009-12-16 Esco Corporation Coupling for excavating wear part
US7926207B2 (en) * 2003-12-05 2011-04-19 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
WO2011088511A1 (en) * 2010-01-20 2011-07-28 Bradken Resources Pty Limited Excavation tooth assembly
US20130076102A1 (en) * 2010-03-18 2013-03-28 Southern Engineering Services Pty Ltd Tool system and tool 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
WO2022258855A1 (es) * 2021-06-10 2022-12-15 Metalogenia Research & Technologies S.L. Pasador para el acoplamiento entre un elemento de desgaste y un soporte de una maquina de movimiento de tierras y sistema de acoplamiento

Family Cites Families (5)

* 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
US5152088A (en) * 1990-09-10 1992-10-06 Esco Corporation Excavating tooth point and method of replacement
ZA946878B (en) * 1993-09-08 1995-04-24 Keech Castings Australia Hydraulic fastening device and method

Also Published As

Publication number Publication date
AU6131994A (en) 1994-08-29
ATE200539T1 (de) 2001-04-15
CA2155012C (en) 1999-05-11
EP0681630A1 (en) 1995-11-15
CA2155012A1 (en) 1994-08-18
CN1091200C (zh) 2002-09-18
ES2157251T3 (es) 2001-08-16
FI111746B (fi) 2003-09-15
MY110537A (en) 1998-07-31
EP0681630A4 (en) 1996-12-11
BR9405678A (pt) 1995-11-21
AU690539B2 (en) 1998-04-30
AU678907B2 (en) 1997-06-12
NO953035L (no) 1995-09-29
FI953667A (fi) 1995-09-27
AU5738098A (en) 1998-06-04
PT681630E (pt) 2001-08-30
EP0681630B1 (en) 2001-04-11
WO1994018401A1 (en) 1994-08-18
AU699365B2 (en) 1998-12-03
FI953667A0 (fi) 1995-08-01
DE69427079D1 (de) 2001-05-17
DK0681630T3 (da) 2001-07-02
JPH08509276A (ja) 1996-10-01
AU2856395A (en) 1995-10-19
ZA94702B (en) 1995-08-02
JP2721043B2 (ja) 1998-03-04
CN1129024A (zh) 1996-08-14
DE69427079T2 (de) 2001-08-02
NO953035D0 (no) 1995-08-01
GR3036134T3 (en) 2001-09-28
NZ262018A (en) 1996-11-26

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