CA2534771A1 - Systeme de couvercle pour services publics - Google Patents

Systeme de couvercle pour services publics Download PDF

Info

Publication number
CA2534771A1
CA2534771A1 CA 2534771 CA2534771A CA2534771A1 CA 2534771 A1 CA2534771 A1 CA 2534771A1 CA 2534771 CA2534771 CA 2534771 CA 2534771 A CA2534771 A CA 2534771A CA 2534771 A1 CA2534771 A1 CA 2534771A1
Authority
CA
Canada
Prior art keywords
utility
cover
outer frame
wedge
segment
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.)
Abandoned
Application number
CA 2534771
Other languages
English (en)
Inventor
Robert F. Corr
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
Application filed by Individual filed Critical Individual
Priority to CA 2534771 priority Critical patent/CA2534771A1/fr
Publication of CA2534771A1 publication Critical patent/CA2534771A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
CA 2534771 2006-01-26 2006-01-26 Systeme de couvercle pour services publics Abandoned CA2534771A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2534771 CA2534771A1 (fr) 2006-01-26 2006-01-26 Systeme de couvercle pour services publics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2534771 CA2534771A1 (fr) 2006-01-26 2006-01-26 Systeme de couvercle pour services publics

Publications (1)

Publication Number Publication Date
CA2534771A1 true CA2534771A1 (fr) 2007-07-26

Family

ID=38319482

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2534771 Abandoned CA2534771A1 (fr) 2006-01-26 2006-01-26 Systeme de couvercle pour services publics

Country Status (1)

Country Link
CA (1) CA2534771A1 (fr)

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Legal Events

Date Code Title Description
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