FR2374479B3 - - Google Patents

Info

Publication number
FR2374479B3
FR2374479B3 FR7637696A FR7637696A FR2374479B3 FR 2374479 B3 FR2374479 B3 FR 2374479B3 FR 7637696 A FR7637696 A FR 7637696A FR 7637696 A FR7637696 A FR 7637696A FR 2374479 B3 FR2374479 B3 FR 2374479B3
Authority
FR
France
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
FR7637696A
Other languages
French (fr)
Other versions
FR2374479A1 (en
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.)
Sambre & Meuse Usines
Original Assignee
Sambre & Meuse Usines
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 Sambre & Meuse Usines filed Critical Sambre & Meuse Usines
Priority to FR7637696A priority Critical patent/FR2374479A1/en
Publication of FR2374479A1 publication Critical patent/FR2374479A1/en
Application granted granted Critical
Publication of FR2374479B3 publication Critical patent/FR2374479B3/fr
Granted 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)
  • Revetment (AREA)
FR7637696A 1976-12-15 1976-12-15 Foot-way manhole cover for stiffened steel plate construction - has horizontal top and bottom plates fixed apart by longitudinal Z=sections and U=sections Granted FR2374479A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7637696A FR2374479A1 (en) 1976-12-15 1976-12-15 Foot-way manhole cover for stiffened steel plate construction - has horizontal top and bottom plates fixed apart by longitudinal Z=sections and U=sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637696A FR2374479A1 (en) 1976-12-15 1976-12-15 Foot-way manhole cover for stiffened steel plate construction - has horizontal top and bottom plates fixed apart by longitudinal Z=sections and U=sections

Publications (2)

Publication Number Publication Date
FR2374479A1 FR2374479A1 (en) 1978-07-13
FR2374479B3 true FR2374479B3 (en) 1979-08-24

Family

ID=9181064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637696A Granted FR2374479A1 (en) 1976-12-15 1976-12-15 Foot-way manhole cover for stiffened steel plate construction - has horizontal top and bottom plates fixed apart by longitudinal Z=sections and U=sections

Country Status (1)

Country Link
FR (1) FR2374479A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202020105262U1 (en) 2020-09-14 2021-12-15 Voestalpine Signaling Sainerholz Gmbh cover

Also Published As

Publication number Publication date
FR2374479A1 (en) 1978-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse