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AU567017B2 - Improved trenching and filling apparatus - Google Patents
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AU567017B2 - Improved trenching and filling apparatus - Google Patents

Improved trenching and filling apparatus

Info

Publication number
AU567017B2
AU567017B2 AU64553/86A AU6455386A AU567017B2 AU 567017 B2 AU567017 B2 AU 567017B2 AU 64553/86 A AU64553/86 A AU 64553/86A AU 6455386 A AU6455386 A AU 6455386A AU 567017 B2 AU567017 B2 AU 567017B2
Authority
AU
Australia
Prior art keywords
filling apparatus
trenching
improved
improved trenching
filling
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.)
Expired
Application number
AU64553/86A
Other versions
AU567017C (en
AU6455386A (en
Inventor
John Anthony Stotschek
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.)
CNH Industrial America LLC
Original Assignee
Austoft Industries Ltd
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=3749264&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU567017(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Austoft Industries Ltd filed Critical Austoft Industries Ltd
Priority to AU64553/86A priority Critical patent/AU567017C/en
Priority claimed from AU64553/86A external-priority patent/AU567017C/en
Publication of AU6455386A publication Critical patent/AU6455386A/en
Application granted granted Critical
Publication of AU567017B2 publication Critical patent/AU567017B2/en
Publication of AU567017C publication Critical patent/AU567017C/en
Assigned to CNH AMERICA LLC reassignment CNH AMERICA LLC Alteration of Name(s) in Register under S187 Assignors: AUSTOFT INDUSTRIES LIMITED
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
    • E02F3/7618—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers with the scraper blade adjustable relative to the pivoting arms about a horizontal axis
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/16—Cabins, platforms, or the like, for drivers
    • E02F9/166—Cabins, platforms, or the like, for drivers movable, tiltable or pivoting, e.g. movable seats, dampening arrangements of cabins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
AU64553/86A 1985-10-30 1986-10-30 Improved trenching and filling apparatus Expired AU567017C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU64553/86A AU567017C (en) 1985-10-30 1986-10-30 Improved trenching and filling apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH3173 1985-10-30
AU64553/86A AU567017C (en) 1985-10-30 1986-10-30 Improved trenching and filling apparatus

Publications (3)

Publication Number Publication Date
AU6455386A AU6455386A (en) 1987-05-07
AU567017B2 true AU567017B2 (en) 1987-11-05
AU567017C AU567017C (en) 1991-05-02

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619967B2 (en) * 1987-05-26 1992-02-06 Cnh America Llc Operating console for a trenching machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570366A (en) * 1966-05-18 1967-11-23 The Hy-Dynamic Co Earth-handling equipment
AU430739B2 (en) * 1967-08-31 1972-12-04 Okiahoma State Universityof Agriculture And Applied Science Automatic backhoe control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570366A (en) * 1966-05-18 1967-11-23 The Hy-Dynamic Co Earth-handling equipment
AU430739B2 (en) * 1967-08-31 1972-12-04 Okiahoma State Universityof Agriculture And Applied Science Automatic backhoe control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619967B2 (en) * 1987-05-26 1992-02-06 Cnh America Llc Operating console for a trenching machine

Also Published As

Publication number Publication date
AU6455386A (en) 1987-05-07

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