ATE452248T1 - Kupplung für ein bagger-verschleissteil - Google Patents

Kupplung für ein bagger-verschleissteil

Info

Publication number
ATE452248T1
ATE452248T1 AT02749630T AT02749630T ATE452248T1 AT E452248 T1 ATE452248 T1 AT E452248T1 AT 02749630 T AT02749630 T AT 02749630T AT 02749630 T AT02749630 T AT 02749630T AT E452248 T1 ATE452248 T1 AT E452248T1
Authority
AT
Austria
Prior art keywords
coupling
wear part
excavator wear
excavator
wear
Prior art date
Application number
AT02749630T
Other languages
English (en)
Inventor
Larren Jones
Christopher Carpenter
David Graf
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=27004720&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE452248(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/899,535 external-priority patent/US6735890B2/en
Application filed by Esco Corp filed Critical Esco Corp
Application granted granted Critical
Publication of ATE452248T1 publication Critical patent/ATE452248T1/de

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
    • 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
    • E02F9/2825—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
    • 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
    • E02F9/2883—Wear elements for buckets or implements in general
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/69—Redundant disconnection blocking means
    • F16B2200/71—Blocking disengagement of catches or keys
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Mechanical Operated Clutches (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
AT02749630T 2001-07-06 2002-07-03 Kupplung für ein bagger-verschleissteil ATE452248T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/899,535 US6735890B2 (en) 2001-07-06 2001-07-06 Wear assembly
US36984602P 2002-04-05 2002-04-05
PCT/US2002/019794 WO2003004782A2 (en) 2001-07-06 2002-07-03 Coupling for excavating wear part

Publications (1)

Publication Number Publication Date
ATE452248T1 true ATE452248T1 (de) 2010-01-15

Family

ID=27004720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02749630T ATE452248T1 (de) 2001-07-06 2002-07-03 Kupplung für ein bagger-verschleissteil

Country Status (20)

Country Link
EP (1) EP1404925B1 (de)
JP (4) JP4727920B2 (de)
KR (2) KR100992643B1 (de)
CN (1) CN100338316C (de)
AR (2) AR034738A1 (de)
AT (1) ATE452248T1 (de)
AU (1) AU2002320130B2 (de)
BR (1) BR0210854B1 (de)
CA (1) CA2451306C (de)
DE (1) DE60234771D1 (de)
DK (1) DK1404925T3 (de)
ES (1) ES2336897T3 (de)
MX (1) MXPA04000163A (de)
MY (1) MY135424A (de)
NO (1) NO336692B1 (de)
NZ (1) NZ530392A (de)
PE (1) PE20030270A1 (de)
PT (1) PT1404925E (de)
WO (1) WO2003004782A2 (de)
ZA (1) ZA200400020B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100992643B1 (ko) * 2001-07-06 2010-11-05 에스코 코포레이션 굴착 마모 부품용 커플링
AP2304A (en) * 2005-08-30 2011-10-31 Esco Corp Wear assembly for excavating machines.
CN104727374B (zh) * 2006-03-30 2017-09-12 爱斯科公司 用于挖掘设备的磨耗构件及磨耗组件
US8166678B2 (en) * 2006-09-01 2012-05-01 Metalogenia, S.A. Tooth and adaptor for dredging machine
PL2910692T3 (pl) * 2007-05-10 2020-01-31 Esco Group Llc Zespół podlegający zużyciu do sprzętu wydobywczego
KR101013136B1 (ko) * 2009-02-25 2011-02-10 상 택 임 형광등 낙하 방지구의 조립구조
WO2011088511A1 (en) 2010-01-20 2011-07-28 Bradken Resources Pty Limited Excavation tooth assembly
AU2012240099C1 (en) * 2011-04-06 2016-12-01 Esco Group Llc Hardfaced wearpart using brazing and associated method and assembly for manufacturing
EP2783052B1 (de) * 2011-11-23 2021-01-06 ESCO Group LLC Verschleissanordnung
KR102037764B1 (ko) 2012-01-31 2019-10-29 에스코 그룹 엘엘씨 내마모성 재료 그리고 내마모성 재료를 생성하는 시스템 및 방법
US8819967B2 (en) * 2012-03-21 2014-09-02 Hensley Industries, Inc. Adapter stabilization structure for bucket lip
ITBS20120065A1 (it) * 2012-04-16 2013-10-17 Usco S P A Dente e assieme di usura per una macchina movimento terra
US9139984B2 (en) * 2013-07-30 2015-09-22 Caterpillar Inc. Retainer systems for ground engaging tools
EP2913441A1 (de) * 2014-02-27 2015-09-02 Metalogenia Research & Technologies S.L. Eine Schlossvorrichtung für eine Verschleissvorrichtung einer Erdbewegungsmaschine
NO336855B1 (no) * 2014-03-12 2015-11-16 Kverneland Group Operations Norway As Låseanordning for slitedel
US9499958B2 (en) * 2014-05-15 2016-11-22 Caterpillar Inc. Replaceable wear member and replaceable wear member system
DE102014112539A1 (de) * 2014-09-01 2016-03-03 Wirtgen Gmbh Verschleißschutzkappe
TW202309378A (zh) 2016-05-05 2023-03-01 美商艾斯克集團有限責任公司 用於大地工作設備之磨損構件及磨損總成
EA202191815A1 (ru) * 2016-06-13 2022-03-31 ЭСКО ГРУП ЛЛСи Манипуляционная система для изнашиваемых грунтозацепляющих элементов, прикрепленных к землеройному оборудованию
US9856629B1 (en) * 2016-07-21 2018-01-02 Caterpillar Inc. Lip shroud for cast lip on a work implement
US10822770B2 (en) * 2018-05-25 2020-11-03 Caterpillar Inc. Adapter board with pry points
CN113365462B (zh) * 2021-04-19 2022-10-04 珠海雷特科技股份有限公司 免螺丝压线电源外壳

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121289A (en) * 1962-02-23 1964-02-18 Esco Corp Retainer for excavating tooth
US3572785A (en) * 1969-12-22 1971-03-30 Minneapolis Electric Steel Cas Connecting apparatus for power shovel tooth adapters
JPS4936562B1 (de) * 1970-10-16 1974-10-02
BR6308410D0 (pt) * 1972-10-31 1974-09-05 Poclain Sa Dente substituivel para instrumento de obras publicas, admitindo uma chaveta particular
JPS5022303U (de) * 1973-06-20 1975-03-13
JPS5248401B2 (de) * 1974-04-09 1977-12-09
DE2639989C2 (de) * 1976-09-04 1982-04-29 O & K Orenstein & Koppel Ag, 1000 Berlin Lösbare Befestigung eines rückwärts mit einer Hülse versehenen Baggerzahns an einem in die Hülse eingreifenden Zahnhalter
JPS5513265U (de) * 1978-07-13 1980-01-28
US4335532A (en) * 1980-04-28 1982-06-22 Esco Corporation Excavating tooth
BE888583A (fr) * 1980-04-28 1981-08-17 Esco Corp Dent amovible pour excavateur,
US4329798A (en) * 1980-07-29 1982-05-18 Edwards Gerald D Tooth construction for digging buckets
JPS6038784Y2 (ja) * 1980-12-05 1985-11-19 株式会社小松製作所 掘削刃取付構造
SE429566B (sv) 1982-03-22 1983-09-12 Bofors Ab Lassystem for slitdelar till jordbearbetningsverktyg
JPS5992772U (ja) * 1982-12-14 1984-06-23 藤森　高根 バケツト式土工機械のバケツトにおけるエツジの保護構造
SE450504B (sv) * 1983-07-26 1987-06-29 Bofors Wear Parts Ab Slitdelssystem for verktyg till jordbearbetningsmaskiner
CN86209610U (zh) * 1986-11-29 1987-12-16 埃斯科公司 铲齿
US4761900A (en) 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly
US4835888A (en) * 1987-05-01 1989-06-06 Hemphill Charles W Excavating tooth and holder therefor
KR970001729B1 (ko) * 1989-07-27 1997-02-14 에스코 코포레이션 굴삭 투쓰 교체 포인트
US5068986A (en) * 1990-08-30 1991-12-03 Esco Corporation Excavating tooth point particularly suited for large dragline buckets
US5088214A (en) * 1991-01-17 1992-02-18 Esco Corporation Excavator wear edge
AU690539B2 (en) * 1993-02-02 1998-04-30 Esco Corporation Excavating tooth
FR2708973B1 (fr) * 1993-03-29 1995-10-27 Pasqualini Charles Dispositif et procédé de liaison entre des dents amovibles et des adapteurs formés aux extrémités d'outils et réceptacles en usage sur les engins de travaux publics.
US5709043A (en) 1995-12-11 1998-01-20 Esco Corporation Excavating tooth
CN1204376A (zh) * 1995-12-11 1999-01-06 埃斯科公司 耐磨部件
KR100992643B1 (ko) * 2001-07-06 2010-11-05 에스코 코포레이션 굴착 마모 부품용 커플링

Also Published As

Publication number Publication date
CA2451306C (en) 2010-01-12
DK1404925T3 (da) 2010-03-15
JP2008303711A (ja) 2008-12-18
EP1404925B1 (de) 2009-12-16
JP2004522027A (ja) 2004-07-22
NZ530392A (en) 2006-03-31
WO2003004782A3 (en) 2003-11-06
MXPA04000163A (es) 2005-06-06
AR067394A2 (es) 2009-10-07
AU2002320130B2 (en) 2007-06-14
DE60234771D1 (de) 2010-01-28
KR101017165B1 (ko) 2011-02-25
JP4791517B2 (ja) 2011-10-12
JP2011122426A (ja) 2011-06-23
EP1404925A4 (de) 2006-03-15
ES2336897T3 (es) 2010-04-19
JP4727920B2 (ja) 2011-07-20
EP1404925A2 (de) 2004-04-07
NO20040025L (no) 2004-01-26
JP5248638B2 (ja) 2013-07-31
CA2451306A1 (en) 2003-01-16
NO336692B1 (no) 2015-10-19
AU2007202390B2 (en) 2009-05-28
JP2009019498A (ja) 2009-01-29
BR0210854A (pt) 2004-07-13
ZA200400020B (en) 2005-06-29
MY135424A (en) 2008-04-30
PT1404925E (pt) 2010-03-04
PE20030270A1 (es) 2003-04-29
KR100992643B1 (ko) 2010-11-05
CN100338316C (zh) 2007-09-19
KR20100039439A (ko) 2010-04-15
JP5335344B2 (ja) 2013-11-06
AU2007202390A1 (en) 2007-06-14
BR0210854B1 (pt) 2013-02-05
WO2003004782A2 (en) 2003-01-16
CN1539047A (zh) 2004-10-20
AR034738A1 (es) 2004-03-17
KR20040030790A (ko) 2004-04-09

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