MX343761B - Ensamble de desgaste. - Google Patents

Ensamble de desgaste.

Info

Publication number
MX343761B
MX343761B MX2010001598A MX2010001598A MX343761B MX 343761 B MX343761 B MX 343761B MX 2010001598 A MX2010001598 A MX 2010001598A MX 2010001598 A MX2010001598 A MX 2010001598A MX 343761 B MX343761 B MX 343761B
Authority
MX
Mexico
Prior art keywords
nose
wear assembly
adapter
socket
lock
Prior art date
Application number
MX2010001598A
Other languages
English (en)
Inventor
L Briscoe Terry
F Jones Larren
M Carpenter Christopher
S Fleck Robert
R Danks Daniel
R Gaurav Venkat
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=25411164&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX343761(B) "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 MX343761B publication Critical patent/MX343761B/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
    • E02F9/2883—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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Road Repair (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

La presente invención se refiere a un ensamble de desgaste (10) para un borde de un cangilón, que comprende: un adaptador (14) que tiene un extremo de montaje posterior (21) para asegurar el ensamble de desgaste (10) al borde del cangilón y una nariz (18) que se extiende hacia delante, la nariz (18) siendo generalmente en forma de cuña y que incluye un par de paredes laterales (28, 30), paredes convergentes (24, 26) entre las paredes laterales (28, 30) que convergen hacia una superficie de soporte frontal (32), y un carril (35) asociado con cada pared lateral (28, 30), cada carril (35) que incluye una superficie lateral (37) que se extiende hacia adentro a partir de cada pared lateral (28, 30), y estando axialmente inclinada a un plano horizontal que se extiende a lo largo del eje longitudinal (x) de la nariz (18); un miembro de desgaste (12) que incluye un par de paredes convergentes (43, 45) que se extienden hacia un extremo de trabajo frontal estrecho (51), un par de paredes laterales (47, 49), y un receptáculo (53) que se abre hacia atrás para recibir la nariz (18), el receptáculo (53) estando definido por superficies convergentes (55, 57) adaptadas para yacer sobre las paredes convergentes (24, 26) de la nariz (18), superficies laterales (59, 61) adaptadas para yacer sobre las paredes laterales (28, 30) de la nariz (18), y una ranura (65) asociada con cada superficie lateral (59, 61) para recibir los carriles (35), cada ranura (65) que incluye una superficie lateral (69) adaptada para soportar la superficie lateral (37) del carril recibido (35) y estando axialmente inclinada al plano horizontal a lo largo del eje longitudinal (x); y un cierre (16) para asegurar el miembro de desgaste (12) al adaptador (14), caracterizado porque cada carril (35) está definido en lados opuestos por una de las paredes convergentes (24, 26) y la superficie lateral respectiva (37), y cada ranura (35) está definida en lados opuestos por una de las superficies convergentes (55, 57) y la superficie lateral respectiva (69) y caracterizado porque los extremos frontales de la nariz (18) y el receptáculo (53) cada uno incluye superficies de estabilización superior e inferior (44, 46, 78, 79), y cada una de las superficies de estabilización (44, 46, 78, 79) se extiende generalmente paralela al eje longitudinal (x).
MX2010001598A 2001-07-06 2002-07-03 Ensamble de desgaste. MX343761B (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
PCT/US2002/019795 WO2003004783A2 (en) 2001-07-06 2002-07-03 Wear assembly

Publications (1)

Publication Number Publication Date
MX343761B true MX343761B (es) 2016-11-22

Family

ID=25411164

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2010001598A MX343761B (es) 2001-07-06 2002-07-03 Ensamble de desgaste.
MXPA03012025A MXPA03012025A (es) 2001-07-06 2002-07-03 Ensamble de desgaste.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MXPA03012025A MXPA03012025A (es) 2001-07-06 2002-07-03 Ensamble de desgaste.

Country Status (22)

Country Link
US (3) US6735890B2 (es)
EP (3) EP1637661B1 (es)
JP (2) JP4295085B2 (es)
KR (1) KR101024445B1 (es)
CN (3) CN1800522B (es)
AR (3) AR034737A1 (es)
AT (3) ATE365249T1 (es)
AU (2) AU2002320131B2 (es)
BR (3) BR0216099B1 (es)
CA (1) CA2451309C (es)
DE (4) DE60235777D1 (es)
DK (2) DK1637660T3 (es)
ES (3) ES2337798T3 (es)
HK (2) HK1068659A1 (es)
MX (2) MX343761B (es)
MY (3) MY133535A (es)
NO (1) NO336703B1 (es)
NZ (2) NZ545677A (es)
PE (1) PE20030264A1 (es)
PT (2) PT1637660E (es)
WO (1) WO2003004783A2 (es)
ZA (1) ZA200400018B (es)

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US7100315B2 (en) 2006-09-05
US20040093771A1 (en) 2004-05-20
ATE450663T1 (de) 2009-12-15
ZA200400018B (en) 2004-08-17
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EP1404926A4 (en) 2006-03-29
ATE462047T1 (de) 2010-04-15
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AU2002320131B2 (en) 2007-06-07
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DE60220795T2 (de) 2007-10-18
WO2003004783A3 (en) 2003-04-17
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DE60220795D1 (de) 2007-08-02
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US20030005606A1 (en) 2003-01-09
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US6735890B2 (en) 2004-05-18
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