SE359341B - - Google Patents
Info
- Publication number
- SE359341B SE359341B SE1190171A SE1190171A SE359341B SE 359341 B SE359341 B SE 359341B SE 1190171 A SE1190171 A SE 1190171A SE 1190171 A SE1190171 A SE 1190171A SE 359341 B SE359341 B SE 359341B
- Authority
- SE
- Sweden
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
- E02D29/149—Annular gaskets
-
- 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)
- Gasket Seals (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Seal Device For Vehicle (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1190171A SE359341B (en) | 1971-09-20 | 1971-09-20 | |
| DE19722244269 DE2244269A1 (en) | 1971-09-20 | 1972-09-08 | DEVICE FOR COVERING A SHAFT OPENING PROVIDED IN THE FLOOR, FOR EXAMPLE A PIPING SYSTEM, Z.B. FOR DISTRICT HEATING IS INSERTED |
| NO322972A NO141223C (en) | 1971-09-20 | 1972-09-12 | SEALING DEVICE FOR USE IN CONNECTION WITH THE SEAL BETWEEN THE LID AND THEIR SUPPORT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1190171A SE359341B (en) | 1971-09-20 | 1971-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE359341B true SE359341B (en) | 1973-08-27 |
Family
ID=20294806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1190171A SE359341B (en) | 1971-09-20 | 1971-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2244269A1 (en) |
| NO (1) | NO141223C (en) |
| SE (1) | SE359341B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2322237A1 (en) * | 1975-08-25 | 1977-03-25 | Legrand Rene | Railway electric cable duct - has concrete walled trench with access hatches formed of tapered blocks touching round upper edges |
| DE3822955A1 (en) * | 1988-07-07 | 1990-01-11 | Passavant Werke | DRAINAGE OBJECT |
-
1971
- 1971-09-20 SE SE1190171A patent/SE359341B/xx unknown
-
1972
- 1972-09-08 DE DE19722244269 patent/DE2244269A1/en active Pending
- 1972-09-12 NO NO322972A patent/NO141223C/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2244269A1 (en) | 1973-03-29 |
| NO141223B (en) | 1979-10-22 |
| NO141223C (en) | 1980-01-30 |