OA09958A - Locking device for an access hatch to galleries and underground civil engineering structures - Google Patents
Locking device for an access hatch to galleries and underground civil engineering structuresInfo
- Publication number
- OA09958A OA09958A OA60528A OA60528A OA09958A OA 09958 A OA09958 A OA 09958A OA 60528 A OA60528 A OA 60528A OA 60528 A OA60528 A OA 60528A OA 09958 A OA09958 A OA 09958A
- Authority
- OA
- OAPI
- Prior art keywords
- galleries
- locking device
- civil engineering
- engineering structures
- access hatch
- Prior art date
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)
- Gates (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9215576A FR2699571B1 (en) | 1992-12-18 | 1992-12-18 | Locking device for an access hatch to galleries and underground civil engineering works. |
DE69325916T DE69325916T2 (en) | 1992-12-18 | 1993-12-30 | Device for locking an access door of a gallery or an underground structure |
EP93440102A EP0670390B1 (en) | 1992-12-18 | 1993-12-30 | Locking device for an access trapdoor to galleries or underground works |
OA60528A OA09958A (en) | 1992-12-18 | 1994-06-21 | Locking device for an access hatch to galleries and underground civil engineering structures |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9215576A FR2699571B1 (en) | 1992-12-18 | 1992-12-18 | Locking device for an access hatch to galleries and underground civil engineering works. |
EP93440102A EP0670390B1 (en) | 1992-12-18 | 1993-12-30 | Locking device for an access trapdoor to galleries or underground works |
OA60528A OA09958A (en) | 1992-12-18 | 1994-06-21 | Locking device for an access hatch to galleries and underground civil engineering structures |
Publications (1)
Publication Number | Publication Date |
---|---|
OA09958A true OA09958A (en) | 1995-12-11 |
Family
ID=33303478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA60528A OA09958A (en) | 1992-12-18 | 1994-06-21 | Locking device for an access hatch to galleries and underground civil engineering structures |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0670390B1 (en) |
DE (1) | DE69325916T2 (en) |
FR (1) | FR2699571B1 (en) |
OA (1) | OA09958A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2732050B1 (en) * | 1995-03-24 | 1997-07-11 | Barat Sa | DEVICE FOR A TRIANGULATED TRAP OF ACCESS TO GALLERIES AND UNDERGROUND WORKS OF CIVIL ENGINEERING |
FR2790496B1 (en) | 1999-03-05 | 2001-04-13 | Norinco | SIMPLIFIED SELECTIVE LOCKING DOOR |
GB2514527B (en) * | 2012-09-28 | 2017-11-22 | British Telecomm | Footway box cover system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4294049A (en) * | 1979-01-16 | 1981-10-13 | Marathon Oil Company | Quick opening internal manway for towers |
FR2599066B1 (en) * | 1986-05-26 | 1993-05-07 | Sambre & Meuse Usines | LOCKABLE MULTI-PANEL DOOR |
GB2230036B (en) * | 1989-04-05 | 1992-12-02 | Glynwed Consumer & Building | Cover for a cover and frame assembly |
-
1992
- 1992-12-18 FR FR9215576A patent/FR2699571B1/en not_active Expired - Fee Related
-
1993
- 1993-12-30 DE DE69325916T patent/DE69325916T2/en not_active Expired - Lifetime
- 1993-12-30 EP EP93440102A patent/EP0670390B1/en not_active Expired - Lifetime
-
1994
- 1994-06-21 OA OA60528A patent/OA09958A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE69325916T2 (en) | 1999-12-02 |
DE69325916D1 (en) | 1999-09-09 |
FR2699571B1 (en) | 1999-04-02 |
EP0670390B1 (en) | 1999-08-04 |
FR2699571A1 (en) | 1994-06-24 |
EP0670390A1 (en) | 1995-09-06 |
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