CA2273511C - Systeme de controle et d'affichage automatiques utilisable avec une excavatrice - Google Patents

Systeme de controle et d'affichage automatiques utilisable avec une excavatrice Download PDF

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Publication number
CA2273511C
CA2273511C CA002273511A CA2273511A CA2273511C CA 2273511 C CA2273511 C CA 2273511C CA 002273511 A CA002273511 A CA 002273511A CA 2273511 A CA2273511 A CA 2273511A CA 2273511 C CA2273511 C CA 2273511C
Authority
CA
Canada
Prior art keywords
excavation
depth
pivot
display
slope
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 - Fee Related
Application number
CA002273511A
Other languages
English (en)
Other versions
CA2273511A1 (fr
Inventor
Gaetan Boucher
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.)
LES ENTREPRISES PAT MAT Inc
Original Assignee
LES ENTREPRISES PAT MAT INC.
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 LES ENTREPRISES PAT MAT INC. filed Critical LES ENTREPRISES PAT MAT INC.
Priority to CA002273511A priority Critical patent/CA2273511C/fr
Publication of CA2273511A1 publication Critical patent/CA2273511A1/fr
Application granted granted Critical
Publication of CA2273511C publication Critical patent/CA2273511C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • 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
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool

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)
  • Earth Drilling (AREA)
CA002273511A 1999-06-02 1999-06-02 Systeme de controle et d'affichage automatiques utilisable avec une excavatrice Expired - Fee Related CA2273511C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002273511A CA2273511C (fr) 1999-06-02 1999-06-02 Systeme de controle et d'affichage automatiques utilisable avec une excavatrice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002273511A CA2273511C (fr) 1999-06-02 1999-06-02 Systeme de controle et d'affichage automatiques utilisable avec une excavatrice

Publications (2)

Publication Number Publication Date
CA2273511A1 CA2273511A1 (fr) 2000-12-02
CA2273511C true CA2273511C (fr) 2006-03-21

Family

ID=30774254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002273511A Expired - Fee Related CA2273511C (fr) 1999-06-02 1999-06-02 Systeme de controle et d'affichage automatiques utilisable avec une excavatrice

Country Status (1)

Country Link
CA (1) CA2273511C (fr)

Also Published As

Publication number Publication date
CA2273511A1 (fr) 2000-12-02

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