FR1426805A - Closing device for manhole covers, screens and the like - Google Patents

Closing device for manhole covers, screens and the like

Info

Publication number
FR1426805A
FR1426805A FR10317A FR10317A FR1426805A FR 1426805 A FR1426805 A FR 1426805A FR 10317 A FR10317 A FR 10317A FR 10317 A FR10317 A FR 10317A FR 1426805 A FR1426805 A FR 1426805A
Authority
FR
France
Prior art keywords
screens
closing device
manhole covers
manhole
covers
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
FR10317A
Other languages
French (fr)
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Priority to FR10317A priority Critical patent/FR1426805A/en
Application granted granted Critical
Publication of FR1426805A publication Critical patent/FR1426805A/en
Expired 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
    • E02D29/1427—Locking devices
    • 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)
FR10317A 1965-03-23 1965-03-23 Closing device for manhole covers, screens and the like Expired FR1426805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR10317A FR1426805A (en) 1965-03-23 1965-03-23 Closing device for manhole covers, screens and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR10317A FR1426805A (en) 1965-03-23 1965-03-23 Closing device for manhole covers, screens and the like

Publications (1)

Publication Number Publication Date
FR1426805A true FR1426805A (en) 1966-01-28

Family

ID=8574651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR10317A Expired FR1426805A (en) 1965-03-23 1965-03-23 Closing device for manhole covers, screens and the like

Country Status (1)

Country Link
FR (1) FR1426805A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457932A1 (en) * 1979-06-01 1980-12-26 Pont A Mousson Heavy duty inspection cover - can carry vehicular traffic loads and has solid lock with quick release action
FR2520027A1 (en) * 1982-01-20 1983-07-22 Selflevel Covers Jersey Ltd BUFFER ASSEMBLIES AND CHASSIS OF VIEWS HAVING MEANS FOR AVOIDING OSCILLATION MOVEMENTS
FR2581103A1 (en) * 1985-04-29 1986-10-31 Pont A Mousson LOCKED AND PUSHED LAMINATED LIFT
FR2608274A2 (en) * 1986-04-18 1988-06-17 Seperef Manhole for outside water meter
EP0451064A1 (en) * 1990-04-05 1991-10-09 Societe Anonyme Dite : Sodif Manhole road covering with hinged lid, damping joint and overturning closure
EP0839964A3 (en) * 1996-11-04 2000-11-02 Eijkelkamp Agrisearch Equipment B.V. Well cover

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457932A1 (en) * 1979-06-01 1980-12-26 Pont A Mousson Heavy duty inspection cover - can carry vehicular traffic loads and has solid lock with quick release action
FR2520027A1 (en) * 1982-01-20 1983-07-22 Selflevel Covers Jersey Ltd BUFFER ASSEMBLIES AND CHASSIS OF VIEWS HAVING MEANS FOR AVOIDING OSCILLATION MOVEMENTS
FR2581103A1 (en) * 1985-04-29 1986-10-31 Pont A Mousson LOCKED AND PUSHED LAMINATED LIFT
EP0200008A1 (en) * 1985-04-29 1986-11-05 Pont-A-Mousson S.A. Locked and sealed manhole cover
US4763449A (en) * 1985-04-29 1988-08-16 Pont-A-Mousson S.A. Manhole cover sealing and locking arrangement
FR2608274A2 (en) * 1986-04-18 1988-06-17 Seperef Manhole for outside water meter
EP0451064A1 (en) * 1990-04-05 1991-10-09 Societe Anonyme Dite : Sodif Manhole road covering with hinged lid, damping joint and overturning closure
FR2660678A1 (en) * 1990-04-05 1991-10-11 Sodif Sa ARTICULATED PUSHBUTTON LIFT, DAMPING GASKET AND TILT CLOSURE.
EP0839964A3 (en) * 1996-11-04 2000-11-02 Eijkelkamp Agrisearch Equipment B.V. Well cover

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