CA3241755A1 - Levre pour pelle de machine de terrassement et procede de fabrication de levre - Google Patents

Levre pour pelle de machine de terrassement et procede de fabrication de levre

Info

Publication number
CA3241755A1
CA3241755A1 CA3241755A CA3241755A CA3241755A1 CA 3241755 A1 CA3241755 A1 CA 3241755A1 CA 3241755 A CA3241755 A CA 3241755A CA 3241755 A CA3241755 A CA 3241755A CA 3241755 A1 CA3241755 A1 CA 3241755A1
Authority
CA
Canada
Prior art keywords
lip
mould
main body
manufacturing
moving machine
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3241755A
Other languages
English (en)
Inventor
Carlos AMAT HOLGADO
Francisco Perez Soria
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metalogenia Research and Technologies SL
Original Assignee
Metalogenia Research and Technologies SL
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 Metalogenia Research and Technologies SL filed Critical Metalogenia Research and Technologies SL
Publication of CA3241755A1 publication Critical patent/CA3241755A1/fr
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/088—Feeder heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Body Structure For Vehicles (AREA)
  • Soil Working Implements (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

L'invention concerne une lèvre destinée à une pelle de machine de terrassement, comprenant : un corps principal (1a, 1b) et une pluralité de nez (3) faisant saillie à partir du corps principal (1a, 1b) ; la ou les surfaces de transmission (4a, 4b) entre chaque nez (3) et le corps principal (1b) ayant une variation de pente comprise entre 0° et 10°, chaque surface de transmission (4a, 4b) comprenant au moins une partie d'une surface de stabilisation (9a, 9b) du nez (3) respectif et une partie d'une surface du corps principal (1b). De même, l'invention concerne un procédé de fabrication d'une lèvre comprenant : l'introduction d'acier fondu dans un moule de lèvre à travers une ou plusieurs ouvertures dans le moule, le moule comprenant une pluralité de colonnes montantes ; le refroidissement ou l'attente de la solidification de l'acier fondu introduit dans le moule ; et le retrait de la pluralité de colonnes montantes de la lèvre fabriquée avec le moule.
CA3241755A 2021-12-23 2022-12-22 Levre pour pelle de machine de terrassement et procede de fabrication de levre Pending CA3241755A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21383213.2 2021-12-23
EP21383213 2021-12-23
PCT/EP2022/087632 WO2023118517A1 (fr) 2021-12-23 2022-12-22 Lèvre pour pelle de machine de terrassement et procédé de fabrication de lèvre

Publications (1)

Publication Number Publication Date
CA3241755A1 true CA3241755A1 (fr) 2023-06-29

Family

ID=79730524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3241755A Pending CA3241755A1 (fr) 2021-12-23 2022-12-22 Levre pour pelle de machine de terrassement et procede de fabrication de levre

Country Status (10)

Country Link
US (1) US20250067029A1 (fr)
EP (1) EP4453330A1 (fr)
CN (1) CN118541526A (fr)
AU (1) AU2022420829A1 (fr)
CA (1) CA3241755A1 (fr)
CL (1) CL2024001892A1 (fr)
MX (1) MX2024007942A (fr)
PE (1) PE20242021A1 (fr)
WO (1) WO2023118517A1 (fr)
ZA (1) ZA202405030B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20260085501A1 (en) * 2024-09-20 2026-03-26 Caterpillar Inc. Bucket lip having wear cap retention feature
US20260085487A1 (en) * 2024-09-20 2026-03-26 Caterpillar Inc. Bucket lip and bucket lip assembly for machine having lip wings

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR803401A0 (en) * 2001-10-02 2001-10-25 Meyers, Thomas Anthony Excavator teeth
US20070051022A1 (en) 2002-12-04 2007-03-08 Thomas Anthony Meyers Excavator teeth
CN100355992C (zh) * 2004-03-19 2007-12-19 洛阳市钢峰铸造有限公司 装载机用整体铸造合金钢铲刃板和铲刃板的生产工艺及装置
WO2011075782A1 (fr) 2009-12-24 2011-06-30 Cqms Pty Ltd Ensemble d'usure pour un godet d'excavatrice
AU2012315473B2 (en) 2011-09-26 2017-07-27 Bradken Resources Pty Limited Excavation bucket
BR112015017705B1 (pt) * 2013-01-25 2022-02-01 Cqms Pty Ltd Montagem de desgaste de escavadeira, membro de desgaste, nariz de armação e método para armar um membro de desgaste em um nariz de armação
BR112020001773B1 (pt) 2017-07-27 2023-01-17 Metalogenia Research & Technologies, S.L. Lábio de caçamba para máquinas de movimento de terras
CN113235003B (zh) * 2021-05-11 2022-08-23 洛阳钢丰机械制造有限公司 装载机用复合工艺铸造铲刃板及其生产工艺

Also Published As

Publication number Publication date
PE20242021A1 (es) 2024-10-03
AU2022420829A1 (en) 2024-08-01
CN118541526A (zh) 2024-08-23
EP4453330A1 (fr) 2024-10-30
CL2024001892A1 (es) 2024-11-04
ZA202405030B (en) 2025-07-30
US20250067029A1 (en) 2025-02-27
WO2023118517A1 (fr) 2023-06-29
MX2024007942A (es) 2024-07-15

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