DE8717057U1 - - Google Patents
Info
- Publication number
- DE8717057U1 DE8717057U1 DE8717057U DE8717057U DE8717057U1 DE 8717057 U1 DE8717057 U1 DE 8717057U1 DE 8717057 U DE8717057 U DE 8717057U DE 8717057 U DE8717057 U DE 8717057U DE 8717057 U1 DE8717057 U1 DE 8717057U1
- Authority
- DE
- Germany
- 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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8717057U DE8717057U1 (de) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8717057U DE8717057U1 (de) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8717057U1 true DE8717057U1 (de) | 1988-02-18 |
Family
ID=6815550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8717057U Expired DE8717057U1 (de) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8717057U1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0345222A2 (de) * | 1988-06-01 | 1989-12-06 | Poly-Bauelemente AG | Gitterrost und Tragrahmen dazu |
| EP0399955A2 (de) * | 1989-05-25 | 1990-11-28 | Poly-Bauelemente AG | Verschlusselement zur Sicherung eines Deckels an einem Rahmen |
-
1987
- 1987-12-29 DE DE8717057U patent/DE8717057U1/de not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0345222A2 (de) * | 1988-06-01 | 1989-12-06 | Poly-Bauelemente AG | Gitterrost und Tragrahmen dazu |
| EP0345222A3 (de) * | 1988-06-01 | 1991-09-18 | Poly-Bauelemente AG | Gitterrost und Tragrahmen dazu |
| EP0399955A2 (de) * | 1989-05-25 | 1990-11-28 | Poly-Bauelemente AG | Verschlusselement zur Sicherung eines Deckels an einem Rahmen |
| EP0399955B1 (de) * | 1989-05-25 | 1997-08-06 | Poly-Bauelemente AG | Verschlusselement zur Sicherung eines Deckels an einem Rahmen |