FR2663659B1 - Capot-regard muni d'un moyen de compensation de poids. - Google Patents

Capot-regard muni d'un moyen de compensation de poids.

Info

Publication number
FR2663659B1
FR2663659B1 FR9008424A FR9008424A FR2663659B1 FR 2663659 B1 FR2663659 B1 FR 2663659B1 FR 9008424 A FR9008424 A FR 9008424A FR 9008424 A FR9008424 A FR 9008424A FR 2663659 B1 FR2663659 B1 FR 2663659B1
Authority
FR
France
Prior art keywords
hood
weight compensation
look provided
look
compensation
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 - Lifetime
Application number
FR9008424A
Other languages
English (en)
Other versions
FR2663659A1 (fr
Inventor
Jacques Paul Bellorini
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.)
BELLORINI JACQUES
Original Assignee
BELLORINI JACQUES
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 BELLORINI JACQUES filed Critical BELLORINI JACQUES
Priority to FR9008424A priority Critical patent/FR2663659B1/fr
Publication of FR2663659A1 publication Critical patent/FR2663659A1/fr
Application granted granted Critical
Publication of FR2663659B1 publication Critical patent/FR2663659B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02D29/1463—Hinged connection of cover to frame
    • 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
    • E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs

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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
FR9008424A 1990-06-26 1990-06-26 Capot-regard muni d'un moyen de compensation de poids. Expired - Lifetime FR2663659B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9008424A FR2663659B1 (fr) 1990-06-26 1990-06-26 Capot-regard muni d'un moyen de compensation de poids.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008424A FR2663659B1 (fr) 1990-06-26 1990-06-26 Capot-regard muni d'un moyen de compensation de poids.

Publications (2)

Publication Number Publication Date
FR2663659A1 FR2663659A1 (fr) 1991-12-27
FR2663659B1 true FR2663659B1 (fr) 1998-03-06

Family

ID=9398303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9008424A Expired - Lifetime FR2663659B1 (fr) 1990-06-26 1990-06-26 Capot-regard muni d'un moyen de compensation de poids.

Country Status (1)

Country Link
FR (1) FR2663659B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109487832A (zh) * 2018-12-20 2019-03-19 湖南新光智能科技有限公司 一种井盖及其设计方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8202626U1 (de) * 1982-02-02 1982-06-24 Neu, Karlheinz, 5810 Witten Abdeckung fuer ein mannloch oder einen schacht
GB8417896D0 (en) * 1984-07-13 1984-08-15 Turner Bros Kingswood Ltd Manhole cover

Also Published As

Publication number Publication date
FR2663659A1 (fr) 1991-12-27

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Legal Events

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TP Transmission of property