NO20043966L - drawer - Google Patents

drawer

Info

Publication number
NO20043966L
NO20043966L NO20043966A NO20043966A NO20043966L NO 20043966 L NO20043966 L NO 20043966L NO 20043966 A NO20043966 A NO 20043966A NO 20043966 A NO20043966 A NO 20043966A NO 20043966 L NO20043966 L NO 20043966L
Authority
NO
Norway
Prior art keywords
bucket
connector
service life
connection
excavator
Prior art date
Application number
NO20043966A
Other languages
Norwegian (no)
Inventor
Ulf Hedberg
Original Assignee
Ulf Hedberg
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 Ulf Hedberg filed Critical Ulf Hedberg
Publication of NO20043966L publication Critical patent/NO20043966L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Packages (AREA)
  • Centrifugal Separators (AREA)

Abstract

An excavator bucket (A) with an upper edge having a transversally disposed connector (13) for connection to the free end of an excavator (carrier) arm system. This connection is subject to wear and compromises the service life of the b bucket (A). The present invention increases service life by having the connector (13) ends project beyond the sides of the bucket (A), each of said ends having external fixing elements (1 and 1a) that associate the connector end to the adjacent sidewall (11).
NO20043966A 2002-03-18 2004-09-22 drawer NO20043966L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0200830A SE525518C2 (en) 2002-03-18 2002-03-18 Beam reinforcement on excavator bucket
PCT/SE2003/000412 WO2003078745A1 (en) 2002-03-18 2003-03-13 Bucket

Publications (1)

Publication Number Publication Date
NO20043966L true NO20043966L (en) 2004-09-22

Family

ID=20287316

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20043966A NO20043966L (en) 2002-03-18 2004-09-22 drawer

Country Status (8)

Country Link
EP (1) EP1495192B1 (en)
AT (1) ATE480673T1 (en)
AU (1) AU2003212759A1 (en)
CA (1) CA2479001A1 (en)
DE (1) DE60334088D1 (en)
NO (1) NO20043966L (en)
SE (1) SE525518C2 (en)
WO (1) WO2003078745A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2987850B1 (en) * 2012-03-08 2014-12-26 E J Romac BUCKET FOR MECHANICAL EXCAVATOR

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421236A (en) * 1967-06-22 1969-01-14 Caterpillar Tractor Co Linkage for an ejector type bucket loader
FR2378137A1 (en) * 1977-01-21 1978-08-18 Ardennes Equipements MECHANICAL SHOVEL BUCKETS
US4890400A (en) * 1988-10-27 1990-01-02 Long Jeffrey D Bucket attachment for tractor blade

Also Published As

Publication number Publication date
AU2003212759A1 (en) 2003-09-29
SE525518C2 (en) 2005-03-01
WO2003078745A1 (en) 2003-09-25
EP1495192B1 (en) 2010-09-08
SE0200830D0 (en) 2002-03-18
ATE480673T1 (en) 2010-09-15
EP1495192A1 (en) 2005-01-12
DE60334088D1 (en) 2010-10-21
SE0200830L (en) 2003-09-19
CA2479001A1 (en) 2003-09-25

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application