ATE103653T1 - SHAFT CONSTRUCTION FOR CONTROL OR DRAINAGE SHAFT. - Google Patents
SHAFT CONSTRUCTION FOR CONTROL OR DRAINAGE SHAFT.Info
- Publication number
- ATE103653T1 ATE103653T1 AT90111841T AT90111841T ATE103653T1 AT E103653 T1 ATE103653 T1 AT E103653T1 AT 90111841 T AT90111841 T AT 90111841T AT 90111841 T AT90111841 T AT 90111841T AT E103653 T1 ATE103653 T1 AT E103653T1
- Authority
- AT
- Austria
- Prior art keywords
- shaft
- frame
- control
- drainage
- construction
- 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
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)
- Centrifugal Separators (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Above the upper closure of the inspection chamber or gully, the novel upper part contains a frame (3) which can be drawn up and rolled in. The collar of the frame is guided in a stop ring (2) which overlaps the closure on the outside. The underside of the outer flange (5) has a multiplicity of sloping ribs (11) which adequately compact the underfilling material during the rolling-in of the frame.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3923626A DE3923626A1 (en) | 1989-07-17 | 1989-07-17 | SHAFT CONSTRUCTION FOR CONTROL OR DRAINAGE CHAMBERS |
EP90111841A EP0408923B1 (en) | 1989-07-17 | 1990-06-22 | Upper part for inspection chambers and gullies |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE103653T1 true ATE103653T1 (en) | 1994-04-15 |
Family
ID=6385223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90111841T ATE103653T1 (en) | 1989-07-17 | 1990-06-22 | SHAFT CONSTRUCTION FOR CONTROL OR DRAINAGE SHAFT. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0408923B1 (en) |
AT (1) | ATE103653T1 (en) |
DE (2) | DE3923626A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2261240B (en) * | 1991-11-06 | 1995-09-06 | Furse W J & Co Ltd | Inspection pit, lid and inspection pit assembly |
DE4330516C2 (en) * | 1993-09-06 | 2000-01-05 | Ahlmann Aco Severin | Manhole cover |
DE10130082B4 (en) * | 2001-06-21 | 2006-02-02 | Aco Severin Ahlmann Gmbh & Co. Kg | Frame for shaft covering, has body whose lower part is arranged perpendicularly to external flange such that elevation adjustment of frame is made on bearing surface, and connection unit to lock rotation of frame |
DE102013016718B4 (en) * | 2013-04-12 | 2017-09-28 | Robert Riedlberger | Installation of rollable road opening cover |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1283037A (en) * | 1961-03-07 | 1962-01-27 | Kaiserslautern Guss Armatur | Manhole cover made up of a frame and a cover placed in it |
DE1965515A1 (en) * | 1969-03-17 | 1970-10-01 | Athley G L E | Device for covering an opening lying below the earth's surface in an underground pipe system |
NL7700591A (en) * | 1977-01-20 | 1978-07-24 | Wavin Bv | COLK. |
DE2808809A1 (en) * | 1977-03-01 | 1978-09-07 | Selflevel Covers Ag | FRAME APPLICABLE IN A STREET SURFACE AND METHOD FOR APPLYING IT |
DE3442178A1 (en) * | 1984-11-17 | 1986-05-28 | Bernhard 8071 Lenting Kessel | Manhole cover |
-
1989
- 1989-07-17 DE DE3923626A patent/DE3923626A1/en not_active Withdrawn
-
1990
- 1990-06-22 AT AT90111841T patent/ATE103653T1/en not_active IP Right Cessation
- 1990-06-22 DE DE90111841T patent/DE59005162D1/en not_active Expired - Fee Related
- 1990-06-22 EP EP90111841A patent/EP0408923B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0408923B1 (en) | 1994-03-30 |
DE3923626A1 (en) | 1991-01-31 |
EP0408923A1 (en) | 1991-01-23 |
DE59005162D1 (en) | 1994-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |