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AR034738A1 - Acoplamiento para pieza desgastada de excavacion - Google Patents

Acoplamiento para pieza desgastada de excavacion

Info

Publication number
AR034738A1
AR034738A1 ARP020102541A ARP020102541A AR034738A1 AR 034738 A1 AR034738 A1 AR 034738A1 AR P020102541 A ARP020102541 A AR P020102541A AR P020102541 A ARP020102541 A AR P020102541A AR 034738 A1 AR034738 A1 AR 034738A1
Authority
AR
Argentina
Prior art keywords
opening
weared
coupling
bolt
excavation piece
Prior art date
Application number
ARP020102541A
Other languages
English (en)
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=AR034738(A1) "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
Publication of AR034738A1 publication Critical patent/AR034738A1/es

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
    • E02F9/2833—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
    • 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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Mechanical Operated Clutches (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Se proporciona un montaje de piezas desgastadas con una abertura ahusada y un seguro complementario ahusado en donde el seguro se puede palanquear hacia y desde la abertura para de este modo eliminar la necesidad de martillar. El seguro se construye con un cuerpo y un cerrojo que es movible entre una posición de retención donde el cerrojo se engancha con un tope en la abertura para mantener en forma desenganchada al seguro en la abertura y una posición de desenganche donde el cerrojo suelta el tope.
ARP020102541A 2001-07-06 2002-07-05 Acoplamiento para pieza desgastada de excavacion AR034738A1 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
AR034738A1 true AR034738A1 (es) 2004-03-17

Family

ID=27004720

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP020102541A AR034738A1 (es) 2001-07-06 2002-07-05 Acoplamiento para pieza desgastada de excavacion
ARP080102849A AR067394A2 (es) 2001-07-06 2008-07-01 Conjunto de desgaste para usar en excavaciones, seguro para dicho conjunto y metodo para montar un miembro de desgaste

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP080102849A AR067394A2 (es) 2001-07-06 2008-07-01 Conjunto de desgaste para usar en excavaciones, seguro para dicho conjunto y metodo para montar un miembro de desgaste

Country Status (20)

Country Link
EP (1) EP1404925B1 (es)
JP (4) JP4727920B2 (es)
KR (2) KR101017165B1 (es)
CN (1) CN100338316C (es)
AR (2) AR034738A1 (es)
AT (1) ATE452248T1 (es)
AU (1) AU2002320130B2 (es)
BR (1) BR0210854B1 (es)
CA (1) CA2451306C (es)
DE (1) DE60234771D1 (es)
DK (1) DK1404925T3 (es)
ES (1) ES2336897T3 (es)
MX (1) MXPA04000163A (es)
MY (1) MY135424A (es)
NO (1) NO336692B1 (es)
NZ (1) NZ530392A (es)
PE (1) PE20030270A1 (es)
PT (1) PT1404925E (es)
WO (1) WO2003004782A2 (es)
ZA (1) ZA200400020B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2451306C (en) * 2001-07-06 2010-01-12 Esco Corporation Coupling for excavating wear part
CN101253298B (zh) * 2005-08-30 2012-07-18 爱斯科公司 用于挖掘机的耐磨损总成
PL1999317T3 (pl) * 2006-03-30 2016-04-29 Esco Corp Zespół zużywalny
AU2006347789B2 (en) * 2006-09-01 2012-04-26 Metalogenia, S.A. Prong and fitting for a dredging machine
EP2865814B1 (en) * 2007-05-10 2019-01-02 ESCO Group LLC Wear assembly for excavating equipment
KR101013136B1 (ko) * 2009-02-25 2011-02-10 상 택 임 형광등 낙하 방지구의 조립구조
AU2011207111A1 (en) 2010-01-20 2012-08-09 Bradken Resources Pty Limited Excavation tooth assembly
JOP20200150A1 (ar) 2011-04-06 2017-06-16 Esco Group Llc قطع غيار بأوجه مقواه باستخدام عملية التقسية المصلدة والطريقة والتجميع المرافق للتصنيع
AP2014007635A0 (en) 2011-11-23 2014-05-31 Esco Corp Wear assembly
MY167939A (en) 2012-01-31 2018-10-04 Esco Corp Wear resistant material and system and method of creating a wear resistant material
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 (en) * 2014-02-27 2015-09-02 Metalogenia Research & Technologies S.L. A locking device for the wear assembly of an earth moving machine
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
PE20181870A1 (es) * 2016-05-05 2018-12-05 Esco Group Llc Una parte de desgaste para equipo de trabajos de tierra
EA202191814A1 (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 (es) * 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 (es) * 1973-06-20 1975-03-13
JPS5248401B2 (es) * 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 (es) * 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
NZ262018A (en) * 1993-02-02 1996-11-26 Esco Corp Excavating tooth with point coupled to adapter via locking pin having depressible protrusions to tighten and lock connection; point and lock pin details
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
CA2451306C (en) * 2001-07-06 2010-01-12 Esco Corporation Coupling for excavating wear part

Also Published As

Publication number Publication date
BR0210854B1 (pt) 2013-02-05
DK1404925T3 (da) 2010-03-15
CN1539047A (zh) 2004-10-20
PT1404925E (pt) 2010-03-04
ES2336897T3 (es) 2010-04-19
JP2009019498A (ja) 2009-01-29
JP2004522027A (ja) 2004-07-22
JP2008303711A (ja) 2008-12-18
ZA200400020B (en) 2005-06-29
WO2003004782A2 (en) 2003-01-16
JP2011122426A (ja) 2011-06-23
JP4727920B2 (ja) 2011-07-20
BR0210854A (pt) 2004-07-13
PE20030270A1 (es) 2003-04-29
JP5335344B2 (ja) 2013-11-06
WO2003004782A3 (en) 2003-11-06
NO336692B1 (no) 2015-10-19
EP1404925A2 (en) 2004-04-07
KR20040030790A (ko) 2004-04-09
DE60234771D1 (de) 2010-01-28
MXPA04000163A (es) 2005-06-06
NO20040025L (no) 2004-01-26
AU2002320130B2 (en) 2007-06-14
CA2451306C (en) 2010-01-12
KR101017165B1 (ko) 2011-02-25
JP4791517B2 (ja) 2011-10-12
CN100338316C (zh) 2007-09-19
KR20100039439A (ko) 2010-04-15
JP5248638B2 (ja) 2013-07-31
ATE452248T1 (de) 2010-01-15
CA2451306A1 (en) 2003-01-16
AR067394A2 (es) 2009-10-07
EP1404925B1 (en) 2009-12-16
KR100992643B1 (ko) 2010-11-05
MY135424A (en) 2008-04-30
EP1404925A4 (en) 2006-03-15
AU2007202390A1 (en) 2007-06-14
NZ530392A (en) 2006-03-31
AU2007202390B2 (en) 2009-05-28

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Legal Events

Date Code Title Description
FG Grant, registration