FR2844815B3 - SAFETY COVER FOR SEWERS - Google Patents

SAFETY COVER FOR SEWERS

Info

Publication number
FR2844815B3
FR2844815B3 FR0311050A FR0311050A FR2844815B3 FR 2844815 B3 FR2844815 B3 FR 2844815B3 FR 0311050 A FR0311050 A FR 0311050A FR 0311050 A FR0311050 A FR 0311050A FR 2844815 B3 FR2844815 B3 FR 2844815B3
Authority
FR
France
Prior art keywords
sewers
safety cover
safety
cover
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 - Fee Related
Application number
FR0311050A
Other languages
French (fr)
Other versions
FR2844815A3 (en
Inventor
Contell Juan Vicente Llansol
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.)
Llansol & Kontell S L
Original Assignee
Llansol & Kontell S L
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 Llansol & Kontell S L filed Critical Llansol & Kontell S L
Publication of FR2844815A3 publication Critical patent/FR2844815A3/en
Application granted granted Critical
Publication of FR2844815B3 publication Critical patent/FR2844815B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02D29/1436—Covers for manholes or the like; Frames for covers with overflow or explosion control means, e.g. check or relief valves

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)
  • Casings For Electric Apparatus (AREA)
  • Sink And Installation For Waste Water (AREA)
FR0311050A 2002-09-20 2003-09-19 SAFETY COVER FOR SEWERS Expired - Fee Related FR2844815B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200202275U ES1052857Y (en) 2002-09-20 2002-09-20 SECURITY COVER FOR SEWERS OF SEWERS.

Publications (2)

Publication Number Publication Date
FR2844815A3 FR2844815A3 (en) 2004-03-26
FR2844815B3 true FR2844815B3 (en) 2004-07-30

Family

ID=8502124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0311050A Expired - Fee Related FR2844815B3 (en) 2002-09-20 2003-09-19 SAFETY COVER FOR SEWERS

Country Status (5)

Country Link
DE (1) DE20310536U1 (en)
ES (1) ES1052857Y (en)
FR (1) FR2844815B3 (en)
IT (1) ITMI20030328U1 (en)
PT (1) PT9910U (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004022474B4 (en) * 2004-05-06 2011-02-17 Lic Langmatz Gmbh Shaft with hinged lid
FR2908140B1 (en) * 2006-11-06 2009-02-06 Norinco Soc Par Actions Simpli CLOSURE DEVICE FOR PAVEMENT LIFT WITH A SUPPORT FRAME OF A MOUNTED PANEL MOUNTED ON THE FRAME BY INDEMNOVATIVE JOINT MEANS
DE202009008965U1 (en) 2009-06-30 2009-09-24 Schachtguss-Ht Gmbh Cover for manholes and street gates and closure means therefor
DE102013109782A1 (en) * 2013-09-06 2015-03-12 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Cover for a manhole or a channel
WO2019051527A1 (en) * 2017-09-15 2019-03-21 Bend-Tech Investments 1 Pty Ltd Inspection opening

Also Published As

Publication number Publication date
DE20310536U1 (en) 2003-09-18
ITMI20030328U1 (en) 2004-03-21
FR2844815A3 (en) 2004-03-26
PT9910T (en) 2004-03-31
PT9910U (en) 2004-10-29
ES1052857Y (en) 2003-06-01
ITMI20030328V0 (en) 2003-07-14
ES1052857U (en) 2003-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090529