AT403816B - Schachtabdeckung - Google Patents
Schachtabdeckung Download PDFInfo
- Publication number
- AT403816B AT403816B AT242293A AT242293A AT403816B AT 403816 B AT403816 B AT 403816B AT 242293 A AT242293 A AT 242293A AT 242293 A AT242293 A AT 242293A AT 403816 B AT403816 B AT 403816B
- Authority
- AT
- Austria
- Prior art keywords
- nut
- frame
- screw
- square
- hexagon nut
- Prior art date
Links
- 238000010276 construction Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 2
- 229910001220 stainless steel Inorganic materials 0.000 claims 2
- 239000010935 stainless steel Substances 0.000 claims 2
- 229910001369 Brass Inorganic materials 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 239000010951 brass Substances 0.000 claims 1
- 230000007812 deficiency Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
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
- E02D29/1463—Hinged connection of cover to frame
-
- 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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Connection Of Plates (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9300460U DE9300460U1 (de) | 1993-01-15 | 1993-01-15 | Schachtabdeckung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA242293A ATA242293A (de) | 1997-10-15 |
| AT403816B true AT403816B (de) | 1998-05-25 |
Family
ID=6888153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT242293A AT403816B (de) | 1993-01-15 | 1993-11-30 | Schachtabdeckung |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT403816B (fr) |
| BE (1) | BE1008562A3 (fr) |
| CH (1) | CH687088A5 (fr) |
| DE (1) | DE9300460U1 (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3394833A (en) * | 1966-01-03 | 1968-07-30 | George P. Forni | Adjustable inclination cover arrangement for large receptacles |
| GB1409785A (en) * | 1972-05-10 | 1975-10-15 | Brickhouse Dudley Ltd | Manhole cover frameworks |
| EP0057097A1 (fr) * | 1981-01-23 | 1982-08-04 | Brickhouse Dudley Manufacturing Limited | Ensembles de couvercle et châssis |
| US4618464A (en) * | 1984-07-19 | 1986-10-21 | A-Lok Products, Incorporated | Precast concrete manhole adjustable bolt slot for securing cast iron frame and cover and method for casting same |
-
1993
- 1993-01-15 DE DE9300460U patent/DE9300460U1/de not_active Expired - Lifetime
- 1993-11-29 CH CH355193A patent/CH687088A5/de not_active IP Right Cessation
- 1993-11-30 AT AT242293A patent/AT403816B/de not_active IP Right Cessation
-
1994
- 1994-01-14 BE BE9400045A patent/BE1008562A3/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE9300460U1 (de) | 1993-03-25 |
| ATA242293A (de) | 1997-10-15 |
| BE1008562A3 (fr) | 1996-06-04 |
| CH687088A5 (de) | 1996-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |