FR2636991B1 - FLOOR LOOK - Google Patents

FLOOR LOOK

Info

Publication number
FR2636991B1
FR2636991B1 FR8812934A FR8812934A FR2636991B1 FR 2636991 B1 FR2636991 B1 FR 2636991B1 FR 8812934 A FR8812934 A FR 8812934A FR 8812934 A FR8812934 A FR 8812934A FR 2636991 B1 FR2636991 B1 FR 2636991B1
Authority
FR
France
Prior art keywords
flange
buffer
mounting
floor look
resting
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
FR8812934A
Other languages
French (fr)
Other versions
FR2636991A1 (en
Inventor
Alain Percebois
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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
Priority to FR8812934A priority Critical patent/FR2636991B1/en
Application filed by Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to AT89470018T priority patent/ATE79658T1/en
Priority to ES198989470018T priority patent/ES2032723T3/en
Priority to DE8989470018T priority patent/DE68902529T2/en
Priority to EP89470018A priority patent/EP0362103B1/en
Priority to DK473689A priority patent/DK473689A/en
Priority to PT91830A priority patent/PT91830B/en
Priority to NO89893844A priority patent/NO893844L/en
Publication of FR2636991A1 publication Critical patent/FR2636991A1/en
Application granted granted Critical
Publication of FR2636991B1 publication Critical patent/FR2636991B1/en
Priority to GR920400698T priority patent/GR3005446T3/el
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
    • E02D29/1427—Locking devices

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)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Flexible Shafts (AREA)
  • Adornments (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Sewing Machines And Sewing (AREA)
  • Protection Of Plants (AREA)
  • Closures For Containers (AREA)
  • Insulating Bodies (AREA)
  • Sealing Devices (AREA)
  • Fuel Cell (AREA)

Abstract

Locked manhole cover of the type comprising a frame 1 equipped with an inner radial flange 14 and a buffer 3 resting on the said flange by means of an elastic mounting 2, having a general C-shaped cross-section, which fits over the said flange 14. The circular, closed and continuous mounting has in its lower part at least one inclination 19 which comes to face fastening strips 26 of which the buffer 3 is equipped. Application to the locking of manhole covers.
FR8812934A 1988-09-29 1988-09-29 FLOOR LOOK Expired - Lifetime FR2636991B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8812934A FR2636991B1 (en) 1988-09-29 1988-09-29 FLOOR LOOK
ES198989470018T ES2032723T3 (en) 1988-09-29 1989-09-15 ROAD RECORD.
DE8989470018T DE68902529T2 (en) 1988-09-29 1989-09-15 SHAFT COVER.
EP89470018A EP0362103B1 (en) 1988-09-29 1989-09-15 Manhole cover
AT89470018T ATE79658T1 (en) 1988-09-29 1989-09-15 MANHOLE COVER.
DK473689A DK473689A (en) 1988-09-29 1989-09-26 COURSE COVER
PT91830A PT91830B (en) 1988-09-29 1989-09-27 SANITATION COVER ASSEMBLY
NO89893844A NO893844L (en) 1988-09-29 1989-09-27 Manhole covers.
GR920400698T GR3005446T3 (en) 1988-09-29 1992-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812934A FR2636991B1 (en) 1988-09-29 1988-09-29 FLOOR LOOK

Publications (2)

Publication Number Publication Date
FR2636991A1 FR2636991A1 (en) 1990-03-30
FR2636991B1 true FR2636991B1 (en) 1990-11-30

Family

ID=9370642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8812934A Expired - Lifetime FR2636991B1 (en) 1988-09-29 1988-09-29 FLOOR LOOK

Country Status (9)

Country Link
EP (1) EP0362103B1 (en)
AT (1) ATE79658T1 (en)
DE (1) DE68902529T2 (en)
DK (1) DK473689A (en)
ES (1) ES2032723T3 (en)
FR (1) FR2636991B1 (en)
GR (1) GR3005446T3 (en)
NO (1) NO893844L (en)
PT (1) PT91830B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002301962B2 (en) * 2001-12-06 2006-11-16 Tacron Industries Pty Ltd Improved Inspection Hatch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1417377A (en) * 1920-06-07 1922-05-23 Morris Bonnevie Manhole frame and cover
BE789198A (en) * 1971-09-23 1973-03-22 Pont A Mousson PAVEMENT LOOK AND ANALOGUES
US4203686A (en) * 1978-07-17 1980-05-20 Bowman Harold M Manhole construction
FR2508953A1 (en) * 1981-07-06 1983-01-07 Pont A Mousson FLOOR LOOK

Also Published As

Publication number Publication date
FR2636991A1 (en) 1990-03-30
DE68902529D1 (en) 1992-09-24
ES2032723T3 (en) 1993-04-01
GR3005446T3 (en) 1993-05-24
EP0362103A1 (en) 1990-04-04
ATE79658T1 (en) 1992-09-15
EP0362103B1 (en) 1992-08-19
NO893844D0 (en) 1989-09-27
DE68902529T2 (en) 1993-01-21
ES2032723T1 (en) 1993-03-01
PT91830B (en) 1995-07-18
DK473689D0 (en) 1989-09-26
PT91830A (en) 1990-03-30
NO893844L (en) 1990-03-30
DK473689A (en) 1990-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse