CA923715A - Apparatus and method for plowing cable or pipe - Google Patents

Apparatus and method for plowing cable or pipe

Info

Publication number
CA923715A
CA923715A CA923715A CA923715DA CA923715A CA 923715 A CA923715 A CA 923715A CA 923715 A CA923715 A CA 923715A CA 923715D A CA923715D A CA 923715DA CA 923715 A CA923715 A CA 923715A
Authority
CA
Canada
Prior art keywords
plowing
cable
pipe
plowing cable
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
CA923715A
Inventor
R. Raves John
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co 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
Application filed by Northern Electric Co Ltd filed Critical Northern Electric Co Ltd
Application granted granted Critical
Publication of CA923715A publication Critical patent/CA923715A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • F16L1/032—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being continuous

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA923715A 1971-07-06 1971-07-06 Apparatus and method for plowing cable or pipe Expired CA923715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA117566 1971-07-06

Publications (1)

Publication Number Publication Date
CA923715A true CA923715A (en) 1973-04-03

Family

ID=4090256

Family Applications (1)

Application Number Title Priority Date Filing Date
CA923715A Expired CA923715A (en) 1971-07-06 1971-07-06 Apparatus and method for plowing cable or pipe

Country Status (1)

Country Link
CA (1) CA923715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558988A1 (en) * 1992-03-02 1993-09-08 Luigi Parenti Machine for inserting a steel tendon sheathed in rubber or the like into concrete panels, in particular for the construction of above-ground tanks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558988A1 (en) * 1992-03-02 1993-09-08 Luigi Parenti Machine for inserting a steel tendon sheathed in rubber or the like into concrete panels, in particular for the construction of above-ground tanks

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