CH404565A - Road manhole cover - Google Patents

Road manhole cover

Info

Publication number
CH404565A
CH404565A CH65565A CH65565A CH404565A CH 404565 A CH404565 A CH 404565A CH 65565 A CH65565 A CH 65565A CH 65565 A CH65565 A CH 65565A CH 404565 A CH404565 A CH 404565A
Authority
CH
Switzerland
Prior art keywords
manhole cover
road manhole
road
cover
manhole
Prior art date
Application number
CH65565A
Other languages
Italian (it)
Inventor
Marcati Antonio
Original Assignee
Fonderie Officine Franco Marca
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 Fonderie Officine Franco Marca filed Critical Fonderie Officine Franco Marca
Publication of CH404565A publication Critical patent/CH404565A/en

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
    • 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
    • E02D29/149—Annular gaskets

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)
CH65565A 1964-10-10 1965-01-18 Road manhole cover CH404565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2193864 1964-10-10

Publications (1)

Publication Number Publication Date
CH404565A true CH404565A (en) 1965-12-15

Family

ID=11189102

Family Applications (1)

Application Number Title Priority Date Filing Date
CH65565A CH404565A (en) 1964-10-10 1965-01-18 Road manhole cover

Country Status (2)

Country Link
CH (1) CH404565A (en)
FR (1) FR1424166A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549833A (en) * 1981-11-10 1985-10-29 Selflevel Covers (Jersey) Limited Frame members for supporting covers or gratings
US4952094A (en) * 1988-04-15 1990-08-28 Von Roll Ag Ground water drain
EP1801943A2 (en) * 2005-12-22 2007-06-27 Norinco Firebreak road system equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009984A1 (en) * 1980-03-14 1981-10-01 Passavant-Werke Michelbacher Hütte, 6209 Aarbergen MULTIPLE FRAME COMPONENT FRAME FOR SHAFT COVERS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549833A (en) * 1981-11-10 1985-10-29 Selflevel Covers (Jersey) Limited Frame members for supporting covers or gratings
US4952094A (en) * 1988-04-15 1990-08-28 Von Roll Ag Ground water drain
EP1801943A2 (en) * 2005-12-22 2007-06-27 Norinco Firebreak road system equipment
EP1801943A3 (en) * 2005-12-22 2012-08-08 Norinco Firebreak road system equipment

Also Published As

Publication number Publication date
FR1424166A (en) 1966-01-07

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