FR2937061B1 - ARTICULATED BARRIER RETRACTABLE IN THE WORK INTENDED FOR THE SAFETY OF ACCESS TO UNDERGROUND ROOMS AFTER OPENING CLOSURE PADS - Google Patents
ARTICULATED BARRIER RETRACTABLE IN THE WORK INTENDED FOR THE SAFETY OF ACCESS TO UNDERGROUND ROOMS AFTER OPENING CLOSURE PADSInfo
- Publication number
- FR2937061B1 FR2937061B1 FR0805590A FR0805590A FR2937061B1 FR 2937061 B1 FR2937061 B1 FR 2937061B1 FR 0805590 A FR0805590 A FR 0805590A FR 0805590 A FR0805590 A FR 0805590A FR 2937061 B1 FR2937061 B1 FR 2937061B1
- Authority
- FR
- France
- Prior art keywords
- retractable
- safety
- access
- opening closure
- work intended
- 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
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
-
- 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
- E02D29/122—Steps or handrails for shafts
-
- 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
- E02D29/127—Manhole shafts; Other inspection or access chambers; Accessories therefor with devices for impeding fall or injuries of persons
-
- 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
- E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic
-
- 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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0805590A FR2937061B1 (en) | 2008-10-10 | 2008-10-10 | ARTICULATED BARRIER RETRACTABLE IN THE WORK INTENDED FOR THE SAFETY OF ACCESS TO UNDERGROUND ROOMS AFTER OPENING CLOSURE PADS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0805590A FR2937061B1 (en) | 2008-10-10 | 2008-10-10 | ARTICULATED BARRIER RETRACTABLE IN THE WORK INTENDED FOR THE SAFETY OF ACCESS TO UNDERGROUND ROOMS AFTER OPENING CLOSURE PADS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2937061A1 FR2937061A1 (en) | 2010-04-16 |
FR2937061B1 true FR2937061B1 (en) | 2010-09-24 |
Family
ID=40627514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0805590A Expired - Fee Related FR2937061B1 (en) | 2008-10-10 | 2008-10-10 | ARTICULATED BARRIER RETRACTABLE IN THE WORK INTENDED FOR THE SAFETY OF ACCESS TO UNDERGROUND ROOMS AFTER OPENING CLOSURE PADS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2937061B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105683449A (en) * | 2013-09-30 | 2016-06-15 | 圣戈班穆松桥 | Assembly of buffers, roadway device and corresponding usage |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT510159B1 (en) * | 2010-09-15 | 2012-02-15 | Linz Service Gmbh | COVER FOR A BAY OPENING |
FR2972735B1 (en) * | 2011-03-17 | 2013-11-08 | Norinco | REVERSIBLE ANCHORING SAFETY GRID THAT CAN BE MOUNTED TO EITHER OF THE TWO OPPOSED SIDES OF A SUPPORT FRAME |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07238562A (en) * | 1994-02-25 | 1995-09-12 | Fujita Corp | Man-hole |
JPH11229416A (en) * | 1998-02-17 | 1999-08-24 | Fujita Corp | Falling prevention device for manhole |
US6640495B1 (en) * | 1999-01-21 | 2003-11-04 | Syracuse Castings Sales Corp. | Safety hatch for preventing fall-through and unauthorized entry |
JP2002220820A (en) * | 2001-01-24 | 2002-08-09 | Watashin Tekko:Kk | Cylindrical safety fence for working hole |
JP2006265878A (en) * | 2005-03-23 | 2006-10-05 | Saiyuuki:Kk | Lining method of circular shaft and its lining device |
ES2321258B1 (en) * | 2006-12-22 | 2010-03-04 | Prefabricados Uniblok S.A. | OPERATOR ACCESS DOOR FOR UNDERGROUND BUILDINGS. |
-
2008
- 2008-10-10 FR FR0805590A patent/FR2937061B1/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105683449A (en) * | 2013-09-30 | 2016-06-15 | 圣戈班穆松桥 | Assembly of buffers, roadway device and corresponding usage |
CN105683449B (en) * | 2013-09-30 | 2018-08-31 | 圣戈班穆松桥 | Cap assemblies, road furniture and phase application method |
Also Published As
Publication number | Publication date |
---|---|
FR2937061A1 (en) | 2010-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 8 |
|
ST | Notification of lapse |
Effective date: 20170630 |