AU700276B2 - Improved rigging assembly for an excavating bucket - Google Patents

Improved rigging assembly for an excavating bucket Download PDF

Info

Publication number
AU700276B2
AU700276B2 AU70232/96A AU7023296A AU700276B2 AU 700276 B2 AU700276 B2 AU 700276B2 AU 70232/96 A AU70232/96 A AU 70232/96A AU 7023296 A AU7023296 A AU 7023296A AU 700276 B2 AU700276 B2 AU 700276B2
Authority
AU
Australia
Prior art keywords
bucket
hoist
pins
chains
assembly
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.)
Ceased
Application number
AU70232/96A
Other languages
English (en)
Other versions
AU7023296A (en
Inventor
Darryl R. Immel
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.)
Harnischfeger Technologies Inc
Original Assignee
Harnischfeger 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
Application filed by Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of AU7023296A publication Critical patent/AU7023296A/en
Application granted granted Critical
Publication of AU700276B2 publication Critical patent/AU700276B2/en
Assigned to HARNISCHFEGER TECHNOLOGIES, INC. reassignment HARNISCHFEGER TECHNOLOGIES, INC. Alteration of Name(s) of Applicant(s) under S113 Assignors: HARNISCHFEGER CORPORATION
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/58—Component parts
    • 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/48—Drag-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Shovels (AREA)
AU70232/96A 1995-11-24 1996-10-16 Improved rigging assembly for an excavating bucket Ceased AU700276B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/563010 1995-11-24
US08/563,010 US5657559A (en) 1995-11-24 1995-11-24 Rigging assembly for an excavating bucket

Publications (2)

Publication Number Publication Date
AU7023296A AU7023296A (en) 1997-05-29
AU700276B2 true AU700276B2 (en) 1998-12-24

Family

ID=24248716

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70232/96A Ceased AU700276B2 (en) 1995-11-24 1996-10-16 Improved rigging assembly for an excavating bucket

Country Status (5)

Country Link
US (1) US5657559A (OSRAM)
AU (1) AU700276B2 (OSRAM)
CA (1) CA2170821C (OSRAM)
IN (1) IN189240B (OSRAM)
ZA (1) ZA968341B (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003900403A0 (en) * 2003-01-31 2003-02-13 Cmte Development Limited Dragline bucket
US20050193598A1 (en) * 2004-02-24 2005-09-08 Harnischfeger Technologies, Inc. Bucket and rigging assembly for an excavating bucket
US20070240340A1 (en) * 2006-04-12 2007-10-18 Esco Corporation UDD dragline bucket
US20130152431A1 (en) * 2009-11-26 2013-06-20 Cqms Pty Ltd Rigging assembly for a dragline excavator
CA2786767C (en) * 2010-01-22 2018-02-20 Bradken Resources Pty Limited Spreader component for a dragline excavator
CL2012003351A1 (es) 2011-11-30 2013-11-08 Harnischfeger Tech Inc Asa para una pala de cable, donde la pala incluye un cable de elevacion y un cucharon, y el asa comprende un par de brazos acoplados al cucharon y un elemento transversal que se extiende entre el par de brazos y esta acoplado de forma pivotante a cada uno de los brazos, el elemento transversal incluyendo un bloque de montaje para el acoplamiento del cable de elevacion al asa; conjunto de cucharon para una pala de cable
US20140090279A1 (en) * 2012-10-01 2014-04-03 Richard V. Campbell Dragline Bucket Rigging System
AU2017201125B2 (en) * 2016-02-24 2021-11-04 2Mt Mining Products Pty Ltd Spreader bar and components therefor
USD876488S1 (en) * 2016-02-29 2020-02-25 2Mt Mining Products Pty Ltd Spreader bar
CA3088520A1 (en) 2019-08-02 2021-02-02 Joy Global Surface Mining Inc Digging attachment support for shovel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341838A (en) * 1941-09-29 1944-02-15 Bucyrus Erie Co Dragline excavator
US5367798A (en) * 1993-02-04 1994-11-29 Indresco Inc. Connector pin assembly for bucket rigging

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US956936A (en) * 1909-06-26 1910-05-03 American Wireless Inst Apparatus for teaching wireless telegraphy.
US966313A (en) * 1909-10-29 1910-08-02 John Crity Crenshaw Excavating-bucket.
US1006931A (en) * 1910-07-22 1911-10-24 Alexander Gibb Self-discharging skip.
US1080292A (en) * 1911-04-08 1913-12-02 Hayward Co Excavating-shovel.
US1879448A (en) * 1931-10-22 1932-09-27 John W Page Spreader
US2334460A (en) * 1941-09-23 1943-11-16 Weimer Mabel Excavating apparatus
US3541710A (en) * 1967-08-22 1970-11-24 Marion Power Shovel Co Dragline bucket and reeving therefor
US3531088A (en) * 1968-03-04 1970-09-29 Bucyrus Erie Co Hoist mechanism for bucket
US3606438A (en) * 1968-11-18 1971-09-20 United States Steel Corp Scrap-box bail adapted for engagement by coil lifter
SU541939A1 (ru) * 1974-04-24 1977-01-05 Предприятие П/Я Г-4586 Подвеска ковша экскаватора

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341838A (en) * 1941-09-29 1944-02-15 Bucyrus Erie Co Dragline excavator
US5367798A (en) * 1993-02-04 1994-11-29 Indresco Inc. Connector pin assembly for bucket rigging

Also Published As

Publication number Publication date
CA2170821C (en) 2000-01-18
IN189240B (OSRAM) 2003-01-11
ZA968341B (en) 1997-05-13
MX9604862A (es) 1997-10-31
CA2170821A1 (en) 1997-05-25
AU7023296A (en) 1997-05-29
US5657559A (en) 1997-08-19

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