ZA918687B - Lightweight excavator dipper with replaceable top and bottom sections - Google Patents

Lightweight excavator dipper with replaceable top and bottom sections

Info

Publication number
ZA918687B
ZA918687B ZA918687A ZA918687A ZA918687B ZA 918687 B ZA918687 B ZA 918687B ZA 918687 A ZA918687 A ZA 918687A ZA 918687 A ZA918687 A ZA 918687A ZA 918687 B ZA918687 B ZA 918687B
Authority
ZA
South Africa
Prior art keywords
bottom sections
replaceable top
excavator dipper
lightweight
lightweight excavator
Prior art date
Application number
ZA918687A
Other languages
English (en)
Inventor
Robert A Mccreary Jr
A Mccreary Robert Jr
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of ZA918687B publication Critical patent/ZA918687B/xx

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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/903—Scoop or scraper attachments

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)
  • Shovels (AREA)
  • Soil Working Implements (AREA)
ZA918687A 1991-02-06 1991-10-31 Lightweight excavator dipper with replaceable top and bottom sections ZA918687B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/651,163 US5063694A (en) 1991-02-06 1991-02-06 Lightweight excavator dipper with replaceable top and bottom sections

Publications (1)

Publication Number Publication Date
ZA918687B true ZA918687B (en) 1992-08-26

Family

ID=24611809

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA918687A ZA918687B (en) 1991-02-06 1991-10-31 Lightweight excavator dipper with replaceable top and bottom sections

Country Status (4)

Country Link
US (1) US5063694A (fr)
AU (1) AU636515B2 (fr)
CA (1) CA2056880C (fr)
ZA (1) ZA918687B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815958A (en) * 1996-12-30 1998-10-06 The Frog, Switch & Manufacturing Co. Excavator dipper latch assembly having removable tapered latch bar
US6434862B1 (en) 2000-08-09 2002-08-20 William J. Hren Skewed dipper
US6591521B2 (en) * 2000-10-05 2003-07-15 Bucyrus International, Inc. Dipper door and dipper door assembly
CA2655400C (fr) * 2006-06-22 2015-11-24 Basf Se Derives de malononitrile
GB2447087A (en) * 2007-03-02 2008-09-03 Allan George Orr Excavator bucket
US8069593B2 (en) * 2008-01-17 2011-12-06 Caterpillar Inc. Excavator bucket top assembly
US10422103B2 (en) 2008-07-10 2019-09-24 Cqms Pty Ltd Heavy duty excavator bucket
US10513836B2 (en) 2008-07-10 2019-12-24 Cqms Pty Ltd Heavy duty excavator bucket
US20120279095A1 (en) 2011-05-02 2012-11-08 Dan Feld Straight taper dipper
US9903092B2 (en) * 2011-09-26 2018-02-27 Bradken Resources Pty Limited Excavation bucket
WO2015008293A1 (fr) * 2013-07-19 2015-01-22 Gupta Subhra Godet léger, économique et facile à fabriquer et à manipuler destiné à une chargeuse et/ou à des excavatrices
EP2905384B1 (fr) * 2014-02-11 2018-03-21 Caterpillar Global Mining LLC Paroi latérale pour pièce mobile d'un godet d'excavateur
CL2014001727A1 (es) 2014-06-26 2016-08-12 Ansar Diseño Limitada Un balde para pala de cable
WO2018213863A1 (fr) * 2017-05-23 2018-11-29 Austin Engineering Ltd Godet
US11078644B2 (en) * 2018-04-11 2021-08-03 Deere & Company Hybrid load bucket assembly
EP3663468B1 (fr) * 2018-12-07 2022-06-01 SSAB Technology AB Godet pour une machine de terrassement ou de manutention de matériaux
PL3663469T3 (pl) 2018-12-07 2022-09-26 Ssab Technology Ab Łyżka do maszyny do robót ziemnych lub przenoszenia materiałów
AU2020100978A4 (en) * 2020-06-10 2020-07-23 Mainetec Pty Ltd A Bucket And Method of Construction Thereof
US20220205213A1 (en) * 2020-12-31 2022-06-30 Caterpillar Global Mining Llc Dipper lattice frame and wearable structural liner
US11926987B2 (en) * 2021-06-28 2024-03-12 Caterpillar Inc. Dipper lip

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813110A (en) * 1926-03-24 1931-07-07 Bucyrus Erie Co Excavator
US3070246A (en) * 1960-01-27 1962-12-25 Deere & Co Power loader
US3307277A (en) * 1963-11-04 1967-03-07 Kondracki Joseph Bucket attachment
US3341041A (en) * 1965-12-08 1967-09-12 Int Harvester Co Material handling attachment
US3773196A (en) * 1970-04-24 1973-11-20 Shepherd Mach Co Bottom dumping bucket
US3767070A (en) * 1971-04-13 1973-10-23 Wain Roy Lifting and excavating apparatus
US3854608A (en) * 1971-04-13 1974-12-17 Wain Co Roy Materials handling
FR2238015B1 (fr) * 1973-07-17 1976-06-18 Poclain Sa
US4081919A (en) * 1977-03-30 1978-04-04 Laserplane Corporation Backhoe bucket
US4457085A (en) * 1981-02-27 1984-07-03 Wain-Roy, Inc. Excavating buckets
US4550512A (en) * 1984-08-17 1985-11-05 Felstet Rickerd M Excavator bucket with detachable implements
US4691455A (en) * 1985-09-20 1987-09-08 Newman Russell L Trenching equipment with hinged side plates
WO1990005813A1 (fr) * 1988-11-21 1990-05-31 Bowville Pty. Ltd. Godet d'excavateur
US4939855A (en) * 1989-08-14 1990-07-10 Atlantic Richfield Company Excavator dipper with lightweight replaceable section

Also Published As

Publication number Publication date
CA2056880C (fr) 2001-05-29
US5063694A (en) 1991-11-12
CA2056880A1 (fr) 1992-08-07
AU8608291A (en) 1992-08-13
AU636515B2 (en) 1993-04-29

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