FR2457932A1 - Element de voirie, notamment regard ou avaloir de chaussee - Google Patents
Element de voirie, notamment regard ou avaloir de chausseeInfo
- Publication number
- FR2457932A1 FR2457932A1 FR7914147A FR7914147A FR2457932A1 FR 2457932 A1 FR2457932 A1 FR 2457932A1 FR 7914147 A FR7914147 A FR 7914147A FR 7914147 A FR7914147 A FR 7914147A FR 2457932 A1 FR2457932 A1 FR 2457932A1
- Authority
- FR
- France
- Prior art keywords
- cover
- quick release
- heavy duty
- vehicular traffic
- release action
- 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.)
- Granted
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
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)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
DANS CET ELEMENT DE VOIRIE, LE TAMPON 2 S'APPUIE RADIALEMENT SUR DEUX BOSSAGES DU CADRE 1 ET EST BLOQUE PAR UNE CAME 16 SITUEE, EN PLAN, A 120 DE CHAQUE BOSSAGE. LA CAME SE MANOEUVRE DE L'EXTERIEUR COMME DE L'INTERIEUR AU MOYEN DE SON BOULON 13 DE MONTAGE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7914147A FR2457932A1 (fr) | 1979-06-01 | 1979-06-01 | Element de voirie, notamment regard ou avaloir de chaussee |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7914147A FR2457932A1 (fr) | 1979-06-01 | 1979-06-01 | Element de voirie, notamment regard ou avaloir de chaussee |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2457932A1 true FR2457932A1 (fr) | 1980-12-26 |
FR2457932B1 FR2457932B1 (fr) | 1982-11-19 |
Family
ID=9226157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7914147A Granted FR2457932A1 (fr) | 1979-06-01 | 1979-06-01 | Element de voirie, notamment regard ou avaloir de chaussee |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2457932A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4364689A (en) * | 1980-04-25 | 1982-12-21 | Robert Dumortier | Manhole cover assembly |
FR2581103A1 (fr) * | 1985-04-29 | 1986-10-31 | Pont A Mousson | Regard de chaussee a tampon verrouille et etanche |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1426805A (fr) * | 1965-03-23 | 1966-01-28 | Passavant Werke | Dispositif de fermeture pour couvercles de puits de visite, grilles et analogues |
FR1599317A (fr) * | 1968-12-19 | 1970-07-15 | ||
FR2320034A7 (fr) * | 1975-07-30 | 1977-02-25 | Passavant Werke | Fermeture pour couvercle de bouche d'ouverture, notamment puits ou regard, assemble a son cadre par loquet indesserable |
-
1979
- 1979-06-01 FR FR7914147A patent/FR2457932A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1426805A (fr) * | 1965-03-23 | 1966-01-28 | Passavant Werke | Dispositif de fermeture pour couvercles de puits de visite, grilles et analogues |
FR1599317A (fr) * | 1968-12-19 | 1970-07-15 | ||
FR2320034A7 (fr) * | 1975-07-30 | 1977-02-25 | Passavant Werke | Fermeture pour couvercle de bouche d'ouverture, notamment puits ou regard, assemble a son cadre par loquet indesserable |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4364689A (en) * | 1980-04-25 | 1982-12-21 | Robert Dumortier | Manhole cover assembly |
FR2581103A1 (fr) * | 1985-04-29 | 1986-10-31 | Pont A Mousson | Regard de chaussee a tampon verrouille et etanche |
EP0200008A1 (fr) * | 1985-04-29 | 1986-11-05 | Pont-A-Mousson S.A. | Regard de chaussée à tampon verrouillé et étanche |
Also Published As
Publication number | Publication date |
---|---|
FR2457932B1 (fr) | 1982-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |