FR2726851B1 - - Google Patents
Info
- Publication number
- FR2726851B1 FR2726851B1 FR9413881A FR9413881A FR2726851B1 FR 2726851 B1 FR2726851 B1 FR 2726851B1 FR 9413881 A FR9413881 A FR 9413881A FR 9413881 A FR9413881 A FR 9413881A FR 2726851 B1 FR2726851 B1 FR 2726851B1
- Authority
- FR
- France
- 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
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/0093—Weight arrangements in locks; gravity activated lock parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
- E05C3/06—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
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)
- Lock And Its Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9413881A FR2726851A1 (fr) | 1994-11-16 | 1994-11-16 | Dispositif de verrouillage pour trappe d'acces aux ouvrages du genie civil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9413881A FR2726851A1 (fr) | 1994-11-16 | 1994-11-16 | Dispositif de verrouillage pour trappe d'acces aux ouvrages du genie civil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2726851A1 FR2726851A1 (fr) | 1996-05-15 |
| FR2726851B1 true FR2726851B1 (https=) | 1997-02-14 |
Family
ID=9468969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9413881A Granted FR2726851A1 (fr) | 1994-11-16 | 1994-11-16 | Dispositif de verrouillage pour trappe d'acces aux ouvrages du genie civil |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2726851A1 (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3440049A1 (de) * | 1984-11-02 | 1986-05-07 | Peter Lancier Maschinenbau-Hafenhütte GmbH & Co KG, 4400 Münster | Schachtdeckelsicherung |
| DE8707827U1 (de) * | 1987-06-02 | 1988-07-07 | Peter Lancier Maschinenbau-Hafenhütte GmbH & Co KG, 4400 Münster | Schutzhaube für eine Anschlußarmatur |
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1994
- 1994-11-16 FR FR9413881A patent/FR2726851A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2726851A1 (fr) | 1996-05-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20060731 |