PE20030577A1 - Conjunto destinado a sujetar una pieza de desgaste - Google Patents

Conjunto destinado a sujetar una pieza de desgaste

Info

Publication number
PE20030577A1
PE20030577A1 PE2002001089A PE2002001089A PE20030577A1 PE 20030577 A1 PE20030577 A1 PE 20030577A1 PE 2002001089 A PE2002001089 A PE 2002001089A PE 2002001089 A PE2002001089 A PE 2002001089A PE 20030577 A1 PE20030577 A1 PE 20030577A1
Authority
PE
Peru
Prior art keywords
wearing part
opening
hold
townhouse
configuration
Prior art date
Application number
PE2002001089A
Other languages
English (en)
Inventor
Ollinger
Noah D Cowgill
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
Application filed by Esco Corp filed Critical Esco Corp
Publication of PE20030577A1 publication Critical patent/PE20030577A1/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
    • 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
    • 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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • 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
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y10T403/7067—Threaded actuator
    • Y10T403/7069—Axially oriented

Abstract

CONJUNTO QUE TIENE LA FINALIDAD DE UNIR UN ADAPTADOR A UN CABEZAL CORTANTE DE UNA DRAGA, Y QUE COMPRENDE: i)UNA BASE ADAPTADA PARA FIJARSE A UNA PORCION CAVADORA DE UNA EXCAVADORA, QUE COMPRENDE UNA PRIMERA CONFIGURACION DE ACOPLAMIENTO, UNA SUPERFICIE DE SOPORTE DELANTERO CONVEXA CURVADA SUSTANCIALMENTE A TRAVES DE LA SUPERFICIE TOTAL DE DICHO SOPORTE Y UNA SUPERFICIE DE SOPORTE POSTERIOR; ii)UNA PIEZA DE DESGASTE QUE DISPONE DE UNA SEGUNDA CONFIGURACION DE ACOPLAMIENTO QUE SE AJUSTA A LA PRIMERA CONFIGURACION A FIN DE EVITAR QUE LA PIEZA DE DESGASTE SE LIBERE, EXCEPTO EN UNA DIRECCION DE LIBERACION; UNA SUPERFICIE DE ADOSAMIENTO CONCAVA CURVADA A TRAVES DE DICHA SUPERFICIE TOTAL DE ADOSAMIENTO CON EL FIN DE ADOSARSE LA SUPERFICIE DE SOPORTE DELANTERO; UNA ABERTURA QUE TIENE UNA PARED DE SOPORTE; Y UNA PORCION QUE TRABAJA PROYECTADA HACIA DELANTE; Y, iii)UNA CERRADURA QUE SE RECIBE EN LA ABERTURA PARA OPONERSE A LA SUPERFICIE DE SOPORTE POSTERIOR Y LA PARED DE SOPORTE DE LA ABERTURA PARA EVITAR LA LIBERACION DE LAS CONFIGURACIONES DE ACOPLAMIENTO EN LA DIRECCION DE LIBERACION Y ASI SOSTENER (ii) EN (i)
PE2002001089A 2001-11-09 2002-11-08 Conjunto destinado a sujetar una pieza de desgaste PE20030577A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/986,705 US6729052B2 (en) 2001-11-09 2001-11-09 Assembly for securing an excavating tooth

Publications (1)

Publication Number Publication Date
PE20030577A1 true PE20030577A1 (es) 2003-08-18

Family

ID=25532669

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2002001089A PE20030577A1 (es) 2001-11-09 2002-11-08 Conjunto destinado a sujetar una pieza de desgaste

Country Status (18)

Country Link
US (3) US6729052B2 (es)
EP (3) EP2799631B1 (es)
JP (2) JP4597515B2 (es)
KR (1) KR100950406B1 (es)
CN (2) CN100497846C (es)
AU (2) AU2002340419B2 (es)
BR (1) BR0214030B1 (es)
CA (1) CA2466353C (es)
CO (1) CO5590977A2 (es)
CY (2) CY1117775T1 (es)
DK (2) DK2799631T3 (es)
ES (2) ES2564292T3 (es)
HK (2) HK1074657A1 (es)
MX (1) MXPA04004392A (es)
PE (1) PE20030577A1 (es)
PT (1) PT2799631T (es)
WO (1) WO2003041485A2 (es)
ZA (1) ZA200403427B (es)

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Also Published As

Publication number Publication date
US20040237355A1 (en) 2004-12-02
EP2431539A2 (en) 2012-03-21
CY1119162T1 (el) 2018-02-14
CO5590977A2 (es) 2005-12-30
BR0214030A (pt) 2005-08-30
DK2799631T3 (en) 2017-07-03
ES2620969T3 (es) 2017-06-30
JP2010248903A (ja) 2010-11-04
WO2003041485A2 (en) 2003-05-22
PT2799631T (pt) 2017-06-22
HK1074657A1 (en) 2005-11-18
US6729052B2 (en) 2004-05-04
KR100950406B1 (ko) 2010-03-29
EP1469713A4 (en) 2009-06-17
JP4597515B2 (ja) 2010-12-15
CN101302768B (zh) 2013-12-04
EP1469713A2 (en) 2004-10-27
WO2003041485A3 (en) 2004-05-21
CN101302768A (zh) 2008-11-12
EP1469713B1 (en) 2016-02-17
US20030089003A1 (en) 2003-05-15
BR0214030B1 (pt) 2013-11-26
HK1125428A1 (en) 2009-08-07
US7730645B2 (en) 2010-06-08
AU2002340419B2 (en) 2008-08-07
EP2799631A2 (en) 2014-11-05
CA2466353A1 (en) 2003-05-22
CY1117775T1 (el) 2017-05-17
ES2564292T3 (es) 2016-03-21
AU2008203030A1 (en) 2008-07-31
ZA200403427B (en) 2006-06-28
EP2799631A3 (en) 2014-12-17
DK1469713T3 (en) 2016-05-30
JP2005509099A (ja) 2005-04-07
KR20040065215A (ko) 2004-07-21
CN100497846C (zh) 2009-06-10
EP2799631B1 (en) 2017-03-08
CA2466353C (en) 2011-03-15
CN1604983A (zh) 2005-04-06
AU2008203030B2 (en) 2011-06-09
US20030121185A1 (en) 2003-07-03
MXPA04004392A (es) 2005-03-31
US7165347B2 (en) 2007-01-23
EP2431539A3 (en) 2014-02-19

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