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AR090740A2 - Conjunto de desgaste para equipo de excavacion - Google Patents

Conjunto de desgaste para equipo de excavacion

Info

Publication number
AR090740A2
AR090740A2 ARP130101284A ARP130101284A AR090740A2 AR 090740 A2 AR090740 A2 AR 090740A2 AR P130101284 A ARP130101284 A AR P130101284A AR P130101284 A ARP130101284 A AR P130101284A AR 090740 A2 AR090740 A2 AR 090740A2
Authority
AR
Argentina
Prior art keywords
wedge
reel
assembly
parts
lock
Prior art date
Application number
ARP130101284A
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=33309775&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR090740(A2) "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 AR090740A2 publication Critical patent/AR090740A2/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
    • 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
    • E02F9/2808—Teeth
    • 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
    • E02F9/2883—Wear elements for buckets or implements in general
    • 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
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7051—Wedging or camming
    • Y10T403/7052—Engaged by axial movement
    • Y10T403/7056—Threaded actuator
    • 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

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)
  • Earth Drilling (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)

Abstract

Cerradura que incluye una cuña que se emplea para sujetar entre sí en forma desenganchable a los componentes separables de un conjunto. Se puede usar la cuña con un carrete. La cuña y el carrete están acoplados en forma roscada, de modo de impulsar la cuña dentro y fuera de una abertura en el conjunto, sin martillar o apalancar. El acoplamiento directo de la cuña y el carrete elimina la necesidad de pernos, golillas, tuercas y otro hardware, de manera de minimizar el número de partes o piezas. Como resultado, la fabricación de la cerradura tiene un bajo costo, es fácil de usar y es improbable que se torne inoperativa debido a piezas perdidas o quebradas o a los finos u otras dificultades que se encuentran en los ambientes duros de excavación. Además, es posible impulsar la cuña dentro del conjunto para proporcionar el grado necesario de apriete para la operación propuesta y/o para volver a apretar el conjunto después que se ha incurrido en un desgaste durante el uso. Se proporciona preferentemente un candado o pestillo para sujetar en forma segura la cuña en su lugar y evitar una pérdida indeseada de piezas durante el uso.
ARP130101284A 2003-04-30 2013-04-18 Conjunto de desgaste para equipo de excavacion AR090740A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/425,934 US7171771B2 (en) 2003-04-30 2003-04-30 Releasable coupling assembly
US10/824,490 US7174661B2 (en) 2003-04-30 2004-04-15 Releasable coupling assembly

Publications (1)

Publication Number Publication Date
AR090740A2 true AR090740A2 (es) 2014-12-03

Family

ID=33309775

Family Applications (3)

Application Number Title Priority Date Filing Date
ARP120104982A AR090405A2 (es) 2003-04-30 2012-12-26 Miembro de desgaste para equipo de excavacion
ARP120104981A AR089464A2 (es) 2003-04-30 2012-12-26 Traba adaptable para recepcion en una abertura
ARP130101284A AR090740A2 (es) 2003-04-30 2013-04-18 Conjunto de desgaste para equipo de excavacion

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ARP120104982A AR090405A2 (es) 2003-04-30 2012-12-26 Miembro de desgaste para equipo de excavacion
ARP120104981A AR089464A2 (es) 2003-04-30 2012-12-26 Traba adaptable para recepcion en una abertura

Country Status (23)

Country Link
US (2) US7171771B2 (es)
EP (4) EP2210983B1 (es)
JP (3) JP5384447B2 (es)
CN (4) CN101824835B (es)
AP (1) AP2288A (es)
AR (3) AR090405A2 (es)
AU (1) AU2009217468B2 (es)
BR (1) BRPI0419332B1 (es)
CL (1) CL2004000904A1 (es)
CO (1) CO5631466A2 (es)
EA (1) EA007020B1 (es)
ES (3) ES2691390T3 (es)
HU (3) HUE048809T2 (es)
IL (1) IL171165A (es)
MX (2) MX337043B (es)
MY (3) MY139653A (es)
OA (1) OA13159A (es)
PE (1) PE20050173A1 (es)
PL (3) PL2559815T3 (es)
PT (1) PT2210984T (es)
SI (3) SI2559815T1 (es)
TW (1) TWI336363B (es)
ZA (1) ZA200508335B (es)

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