ATE81374T1 - Schachtabdeckung. - Google Patents
Schachtabdeckung.Info
- Publication number
- ATE81374T1 ATE81374T1 AT89118535T AT89118535T ATE81374T1 AT E81374 T1 ATE81374 T1 AT E81374T1 AT 89118535 T AT89118535 T AT 89118535T AT 89118535 T AT89118535 T AT 89118535T AT E81374 T1 ATE81374 T1 AT E81374T1
- Authority
- AT
- Austria
- Prior art keywords
- screw
- manhole cover
- serve
- lever
- screw bolt
- 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
- 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
- E02D29/1427—Locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Hinges (AREA)
- Flexible Shafts (AREA)
- Sewing Machines And Sewing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3834107A DE3834107A1 (de) | 1988-10-07 | 1988-10-07 | Schachtabdeckung |
EP89118535A EP0362862B1 (de) | 1988-10-07 | 1989-10-06 | Schachtabdeckung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE81374T1 true ATE81374T1 (de) | 1992-10-15 |
Family
ID=6364570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89118535T ATE81374T1 (de) | 1988-10-07 | 1989-10-06 | Schachtabdeckung. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0362862B1 (de) |
AT (1) | ATE81374T1 (de) |
DE (2) | DE3834107A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008055283A1 (en) * | 2006-11-08 | 2008-05-15 | Pavika Management Pty. Ltd. | Manhole cover |
CN104695485B (zh) * | 2015-03-10 | 2016-02-10 | 国网上海市电力公司 | 一种防盗电缆井盖 |
CN114517494A (zh) * | 2021-12-27 | 2022-05-20 | 天津泰达园林建设有限公司 | 一种防盗检查井 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE619730C (de) * | 1934-06-05 | 1935-10-09 | Beschlagfabrik Benninghoven | Kurbel-Fensterheber in Verbindung mit dem Tuerschloss, insbesondere fuer Tueren an Kraftwagen o. dgl. |
US4549716A (en) * | 1983-12-15 | 1985-10-29 | Warren Timothy P | Control handle arrangement for a fluid control valve |
DE3705672A1 (de) * | 1987-02-21 | 1988-09-01 | Kloeckner Humboldt Deutz Ag | Drehvorrichtung |
DE8707742U1 (de) * | 1987-05-30 | 1987-08-20 | Passavant-Werke AG, 6209 Aarbergen | Schachtabdeckung |
-
1988
- 1988-10-07 DE DE3834107A patent/DE3834107A1/de not_active Withdrawn
-
1989
- 1989-10-06 EP EP89118535A patent/EP0362862B1/de not_active Expired - Lifetime
- 1989-10-06 DE DE8989118535T patent/DE58902414D1/de not_active Expired - Fee Related
- 1989-10-06 AT AT89118535T patent/ATE81374T1/de active
Also Published As
Publication number | Publication date |
---|---|
EP0362862B1 (de) | 1992-10-07 |
DE3834107A1 (de) | 1990-04-19 |
EP0362862A3 (en) | 1990-10-31 |
EP0362862A2 (de) | 1990-04-11 |
DE58902414D1 (de) | 1992-11-12 |
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