FR2410539A1 - Dispositif pour separer un couvercle de son chassis - Google Patents

Dispositif pour separer un couvercle de son chassis

Info

Publication number
FR2410539A1
FR2410539A1 FR7736280A FR7736280A FR2410539A1 FR 2410539 A1 FR2410539 A1 FR 2410539A1 FR 7736280 A FR7736280 A FR 7736280A FR 7736280 A FR7736280 A FR 7736280A FR 2410539 A1 FR2410539 A1 FR 2410539A1
Authority
FR
France
Prior art keywords
foot
roller
manhole cover
rolling fulcrum
cover lifting
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.)
Granted
Application number
FR7736280A
Other languages
English (en)
French (fr)
Other versions
FR2410539B3 (enrdf_load_stackoverflow
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 FR7736280A priority Critical patent/FR2410539A1/fr
Publication of FR2410539A1 publication Critical patent/FR2410539A1/fr
Application granted granted Critical
Publication of FR2410539B3 publication Critical patent/FR2410539B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
FR7736280A 1977-12-02 1977-12-02 Dispositif pour separer un couvercle de son chassis Granted FR2410539A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7736280A FR2410539A1 (fr) 1977-12-02 1977-12-02 Dispositif pour separer un couvercle de son chassis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736280A FR2410539A1 (fr) 1977-12-02 1977-12-02 Dispositif pour separer un couvercle de son chassis

Publications (2)

Publication Number Publication Date
FR2410539A1 true FR2410539A1 (fr) 1979-06-29
FR2410539B3 FR2410539B3 (enrdf_load_stackoverflow) 1980-08-29

Family

ID=9198356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736280A Granted FR2410539A1 (fr) 1977-12-02 1977-12-02 Dispositif pour separer un couvercle de son chassis

Country Status (1)

Country Link
FR (1) FR2410539A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226776A3 (de) * 1985-12-03 1987-08-05 Jansens & Dieperink B.V. Verfahren zum Herstellen von Grossraumbehältern sowie dazu verwendbare Einzelsegmente und Ausrichtwerkzeug zum Ausrichten derselben

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226776A3 (de) * 1985-12-03 1987-08-05 Jansens & Dieperink B.V. Verfahren zum Herstellen von Grossraumbehältern sowie dazu verwendbare Einzelsegmente und Ausrichtwerkzeug zum Ausrichten derselben

Also Published As

Publication number Publication date
FR2410539B3 (enrdf_load_stackoverflow) 1980-08-29

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