CA2155244A1 - Dispositif utilise pour soulever les couvercles de regards d'egout - Google Patents

Dispositif utilise pour soulever les couvercles de regards d'egout

Info

Publication number
CA2155244A1
CA2155244A1 CA 2155244 CA2155244A CA2155244A1 CA 2155244 A1 CA2155244 A1 CA 2155244A1 CA 2155244 CA2155244 CA 2155244 CA 2155244 A CA2155244 A CA 2155244A CA 2155244 A1 CA2155244 A1 CA 2155244A1
Authority
CA
Canada
Prior art keywords
manhole cover
manually operable
attached
shaped
hook
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 2155244
Other languages
English (en)
Inventor
Larry Martens
Kingsley Chetwynd Carter
Wolfgang Schmueck
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 2155244 priority Critical patent/CA2155244A1/fr
Publication of CA2155244A1 publication Critical patent/CA2155244A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
    • B66F19/005—Lifting devices for manhole covers
    • 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
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • 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
    • E02D29/1445—Tools for positioning or removing cover frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
CA 2155244 1995-08-02 1995-08-02 Dispositif utilise pour soulever les couvercles de regards d'egout Abandoned CA2155244A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2155244 CA2155244A1 (fr) 1995-08-02 1995-08-02 Dispositif utilise pour soulever les couvercles de regards d'egout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2155244 CA2155244A1 (fr) 1995-08-02 1995-08-02 Dispositif utilise pour soulever les couvercles de regards d'egout

Publications (1)

Publication Number Publication Date
CA2155244A1 true CA2155244A1 (fr) 1997-02-03

Family

ID=4156348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2155244 Abandoned CA2155244A1 (fr) 1995-08-02 1995-08-02 Dispositif utilise pour soulever les couvercles de regards d'egout

Country Status (1)

Country Link
CA (1) CA2155244A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11905149B2 (en) 2020-09-30 2024-02-20 Mag Lift, LLC Manhole cover lifting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11905149B2 (en) 2020-09-30 2024-02-20 Mag Lift, LLC Manhole cover lifting device

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 19980803