AU7004891A - Chain digger attachment for backhoe-end loader - Google Patents

Chain digger attachment for backhoe-end loader

Info

Publication number
AU7004891A
AU7004891A AU70048/91A AU7004891A AU7004891A AU 7004891 A AU7004891 A AU 7004891A AU 70048/91 A AU70048/91 A AU 70048/91A AU 7004891 A AU7004891 A AU 7004891A AU 7004891 A AU7004891 A AU 7004891A
Authority
AU
Australia
Prior art keywords
backhoe
end loader
digger attachment
chain digger
chain
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
AU70048/91A
Other versions
AU620271B2 (en
Inventor
Peter John Wallace
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
Priority claimed from AU68649/87A external-priority patent/AU601395B2/en
Application filed by Individual filed Critical Individual
Priority to AU70048/91A priority Critical patent/AU620271B2/en
Publication of AU7004891A publication Critical patent/AU7004891A/en
Application granted granted Critical
Publication of AU620271B2 publication Critical patent/AU620271B2/en
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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/083—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain including a screw-type conveyor for transporting the excavated material
    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/12—Component parts, e.g. bucket troughs
    • E02F3/14—Buckets; Chains; Guides for buckets or chains; Drives for chains
    • E02F3/146—Buckets; Chains; Guides for buckets or chains; Drives for chains guides for chains or buckets, e.g. for buckets movable relative to chains

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
AU70048/91A 1986-02-19 1991-01-29 Chain digger attachment for backhoe-end loader Ceased AU620271B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU70048/91A AU620271B2 (en) 1986-02-19 1991-01-29 Chain digger attachment for backhoe-end loader

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPH4682 1986-02-19
AUPH468286 1986-02-19
AU68649/87A AU601395B2 (en) 1986-02-19 1987-02-06 Chain digger attachment
AU70048/91A AU620271B2 (en) 1986-02-19 1991-01-29 Chain digger attachment for backhoe-end loader

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU68649/87A Division AU601395B2 (en) 1986-02-19 1987-02-06 Chain digger attachment

Publications (2)

Publication Number Publication Date
AU7004891A true AU7004891A (en) 1991-04-11
AU620271B2 AU620271B2 (en) 1992-02-13

Family

ID=27155772

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70048/91A Ceased AU620271B2 (en) 1986-02-19 1991-01-29 Chain digger attachment for backhoe-end loader

Country Status (1)

Country Link
AU (1) AU620271B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU714061B2 (en) * 1995-05-02 1999-12-16 Barry James Ketter A trenching or cutting apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355435A (en) * 1971-08-19 1974-06-05 Worlex Ind Inc Excavating apparatus
DE2515193C3 (en) * 1975-04-08 1978-10-26 Alois 4412 Freckenhorst Nuessing Trencher designed as an additional device for a backhoe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU714061B2 (en) * 1995-05-02 1999-12-16 Barry James Ketter A trenching or cutting apparatus

Also Published As

Publication number Publication date
AU620271B2 (en) 1992-02-13

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