AU2075092A - Apparatus for excavating around poles - Google Patents

Apparatus for excavating around poles

Info

Publication number
AU2075092A
AU2075092A AU2075092A AU2075092A AU2075092A AU 2075092 A AU2075092 A AU 2075092A AU 2075092 A AU2075092 A AU 2075092A AU 2075092 A AU2075092 A AU 2075092A AU 2075092 A AU2075092 A AU 2075092A
Authority
AU
Australia
Prior art keywords
around poles
excavating around
excavating
poles
around
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.)
Granted
Application number
AU2075092A
Other versions
AU630857B3 (en
Inventor
Eric Alan Falkenhagen
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.)
Individual
Original Assignee
Individual
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=3710045&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2075092(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AU20750/92A priority Critical patent/AU630857B3/en
Priority to PCT/AU1992/000518 priority patent/WO1993006311A1/en
Priority to AU26856/92A priority patent/AU2685692A/en
Publication of AU2075092A publication Critical patent/AU2075092A/en
Application granted granted Critical
Publication of AU630857B3 publication Critical patent/AU630857B3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/003—Drilling with mechanical conveying means
    • E21B7/005—Drilling with mechanical conveying means with helical conveying means
    • 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
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
AU20750/92A 1991-04-19 1992-07-31 Apparatus for excavating around poles Ceased AU630857B3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU20750/92A AU630857B3 (en) 1991-04-19 1992-07-31 Apparatus for excavating around poles
PCT/AU1992/000518 WO1993006311A1 (en) 1991-09-25 1992-09-25 Excavating apparatus
AU26856/92A AU2685692A (en) 1991-09-25 1992-09-25 Excavating apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPK5711 1991-04-19
AU20750/92A AU630857B3 (en) 1991-04-19 1992-07-31 Apparatus for excavating around poles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU84712/91A Division AU8471291A (en) 1991-04-19 1991-09-25 Innovative apparatus for boring around standing poles

Publications (2)

Publication Number Publication Date
AU2075092A true AU2075092A (en) 1992-10-08
AU630857B3 AU630857B3 (en) 1992-11-05

Family

ID=3710045

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20750/92A Ceased AU630857B3 (en) 1991-04-19 1992-07-31 Apparatus for excavating around poles

Country Status (1)

Country Link
AU (1) AU630857B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006089368A1 (en) * 2005-02-28 2006-08-31 Glen William Lapham Hydraulic attachment for skid-steer loaders

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3336284A (en) * 1983-09-20 1985-03-28 Helyar, G. Earth-cutting auger having a pair of co-axial helical flutes
AU563769B2 (en) * 1983-11-08 1987-07-23 Moorhouse Holdings Pty. Ltd. Post hole digger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006089368A1 (en) * 2005-02-28 2006-08-31 Glen William Lapham Hydraulic attachment for skid-steer loaders

Also Published As

Publication number Publication date
AU630857B3 (en) 1992-11-05

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