FR2256667A5 - - Google Patents

Info

Publication number
FR2256667A5
FR2256667A5 FR7347190A FR7347190A FR2256667A5 FR 2256667 A5 FR2256667 A5 FR 2256667A5 FR 7347190 A FR7347190 A FR 7347190A FR 7347190 A FR7347190 A FR 7347190A FR 2256667 A5 FR2256667 A5 FR 2256667A5
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
FR7347190A
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.)
DUMORTIER ROBERT FR
Original Assignee
DUMORTIER ROBERT FR
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 DUMORTIER ROBERT FR filed Critical DUMORTIER ROBERT FR
Priority to FR7347190A priority Critical patent/FR2256667A5/fr
Priority to GB5559574A priority patent/GB1482589A/en
Priority to DE19742461348 priority patent/DE2461348A1/de
Priority to NL7416848A priority patent/NL7416848A/xx
Application granted granted Critical
Publication of FR2256667A5 publication Critical patent/FR2256667A5/fr
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
    • E02D29/149—Annular gaskets
    • 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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
FR7347190A 1973-12-27 1973-12-27 Expired FR2256667A5 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7347190A FR2256667A5 (enrdf_load_stackoverflow) 1973-12-27 1973-12-27
GB5559574A GB1482589A (en) 1973-12-27 1974-12-23 Manholes
DE19742461348 DE2461348A1 (de) 1973-12-27 1974-12-24 Schachtabdeckung fuer fahrbahnen
NL7416848A NL7416848A (nl) 1973-12-27 1974-12-24 Kijkgat-, mangat-, rioolputafsluiting of soort- ke inrichting voor een weg of straat.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7347190A FR2256667A5 (enrdf_load_stackoverflow) 1973-12-27 1973-12-27

Publications (1)

Publication Number Publication Date
FR2256667A5 true FR2256667A5 (enrdf_load_stackoverflow) 1975-07-25

Family

ID=9130039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7347190A Expired FR2256667A5 (enrdf_load_stackoverflow) 1973-12-27 1973-12-27

Country Status (4)

Country Link
DE (1) DE2461348A1 (enrdf_load_stackoverflow)
FR (1) FR2256667A5 (enrdf_load_stackoverflow)
GB (1) GB1482589A (enrdf_load_stackoverflow)
NL (1) NL7416848A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152715C (da) * 1982-01-20 1988-09-19 Selflevel Covers Jersey Ltd Ramme til en daeksel-/rammesamling ved et mandehul
US4706718A (en) * 1986-06-17 1987-11-17 Universal Valve Co., Inc. Containment manhole having spillage sealing means
DE4330516C2 (de) * 1993-09-06 2000-01-05 Ahlmann Aco Severin Schachtabdeckung
DE4411898C2 (de) * 1994-04-07 1998-02-19 Buderus Guss Gmbh Schachtabdeckung
DE29608961U1 (de) * 1996-05-18 1996-08-14 Dyckerhoff & Widmann AG, 81902 München Tagwasserdichte Schachtabdeckung
WO2013086605A1 (en) * 2011-12-15 2013-06-20 Im2 Merchandising And Manufacturing Inc. Manhole cover assembly with cams

Also Published As

Publication number Publication date
GB1482589A (en) 1977-08-10
DE2461348A1 (de) 1975-07-10
NL7416848A (nl) 1975-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse