DK473689D0 - COURSE COVER - Google Patents

COURSE COVER

Info

Publication number
DK473689D0
DK473689D0 DK473689A DK473689A DK473689D0 DK 473689 D0 DK473689 D0 DK 473689D0 DK 473689 A DK473689 A DK 473689A DK 473689 A DK473689 A DK 473689A DK 473689 D0 DK473689 D0 DK 473689D0
Authority
DK
Denmark
Prior art keywords
flange
buffer
course cover
mounting
resting
Prior art date
Application number
DK473689A
Other languages
Danish (da)
Other versions
DK473689A (en
Inventor
Alain Andre Pierre Percebois
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Publication of DK473689D0 publication Critical patent/DK473689D0/en
Publication of DK473689A publication Critical patent/DK473689A/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
    • E02D29/1427—Locking devices

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. <IMAGE>
DK473689A 1988-09-29 1989-09-26 COURSE COVER DK473689A (en)

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
DK473689D0 true DK473689D0 (en) 1989-09-26
DK473689A DK473689A (en) 1990-03-30

Family

ID=9370642

Family Applications (1)

Application Number Title Priority Date Filing Date
DK473689A DK473689A (en) 1988-09-29 1989-09-26 COURSE COVER

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
EP0362103A1 (en) 1990-04-04
EP0362103B1 (en) 1992-08-19
ES2032723T3 (en) 1993-04-01
ATE79658T1 (en) 1992-09-15
FR2636991A1 (en) 1990-03-30
ES2032723T1 (en) 1993-03-01
NO893844D0 (en) 1989-09-27
PT91830A (en) 1990-03-30
DE68902529D1 (en) 1992-09-24
DK473689A (en) 1990-03-30
DE68902529T2 (en) 1993-01-21
PT91830B (en) 1995-07-18
GR3005446T3 (en) 1993-05-24
NO893844L (en) 1990-03-30
FR2636991B1 (en) 1990-11-30

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment