CA2350845C - Extracteur de poteaux - Google Patents

Extracteur de poteaux Download PDF

Info

Publication number
CA2350845C
CA2350845C CA 2350845 CA2350845A CA2350845C CA 2350845 C CA2350845 C CA 2350845C CA 2350845 CA2350845 CA 2350845 CA 2350845 A CA2350845 A CA 2350845A CA 2350845 C CA2350845 C CA 2350845C
Authority
CA
Canada
Prior art keywords
base
pole
extractor
ram
cylinder
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
CA 2350845
Other languages
English (en)
Other versions
CA2350845A1 (fr
Inventor
James C. Ewington
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.)
1479502 Ontario Inc
Original Assignee
1479502 Ontario 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 1479502 Ontario Inc filed Critical 1479502 Ontario Inc
Priority to CA 2350845 priority Critical patent/CA2350845C/fr
Publication of CA2350845A1 publication Critical patent/CA2350845A1/fr
Application granted granted Critical
Publication of CA2350845C publication Critical patent/CA2350845C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F3/962—Mounting of implements directly on tools already attached to the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/36—Load-engaging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Earth Drilling (AREA)
CA 2350845 2001-06-13 2001-06-13 Extracteur de poteaux Expired - Fee Related CA2350845C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2350845 CA2350845C (fr) 2001-06-13 2001-06-13 Extracteur de poteaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2350845 CA2350845C (fr) 2001-06-13 2001-06-13 Extracteur de poteaux

Publications (2)

Publication Number Publication Date
CA2350845A1 CA2350845A1 (fr) 2002-12-13
CA2350845C true CA2350845C (fr) 2004-03-30

Family

ID=4169293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2350845 Expired - Fee Related CA2350845C (fr) 2001-06-13 2001-06-13 Extracteur de poteaux

Country Status (1)

Country Link
CA (1) CA2350845C (fr)

Also Published As

Publication number Publication date
CA2350845A1 (fr) 2002-12-13

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Legal Events

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