DE69201664D1 - Cover for entry or exit hole. - Google Patents
Cover for entry or exit hole.Info
- Publication number
- DE69201664D1 DE69201664D1 DE69201664T DE69201664T DE69201664D1 DE 69201664 D1 DE69201664 D1 DE 69201664D1 DE 69201664 T DE69201664 T DE 69201664T DE 69201664 T DE69201664 T DE 69201664T DE 69201664 D1 DE69201664 D1 DE 69201664D1
- Authority
- DE
- Germany
- Prior art keywords
- grating
- bars
- frame
- entry
- cover
- Prior art date
- 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 - Lifetime
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
- E05C19/063—Released by pull or pressure on the wing
Abstract
The device comprises a frame (1) and a removable grating (2) which is hinged along an axis X-X of the frame, which grating consists of a series of bars connected in pairs, by at least one tie and running perpendicularly to the hinge axis X-X of the grating (2). The grating (2) furthermore comprises two intermediate bars (19A, 19B) connected to the other bars of the grating by their ends opposite the hinge axis X-X and the free ends of which interact, by elastic bending of the bars (19A, 19B) in the plane of the grating, with means (13, 14), arranged on the frame (1), for holding the grating (2) in the open and closed position. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9103800A FR2674560B1 (en) | 1991-03-28 | 1991-03-28 | CAPPING DEVICE FOR AN ACCESS OR EVACUATION CHIMNEY. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69201664D1 true DE69201664D1 (en) | 1995-04-20 |
DE69201664T2 DE69201664T2 (en) | 1995-07-13 |
Family
ID=9411236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69201664T Expired - Lifetime DE69201664T2 (en) | 1991-03-28 | 1992-03-24 | Cover for entry or exit hole. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0506591B1 (en) |
AT (1) | ATE119964T1 (en) |
DE (1) | DE69201664T2 (en) |
DK (1) | DK0506591T3 (en) |
ES (1) | ES2063725T3 (en) |
FR (1) | FR2674560B1 (en) |
GR (1) | GR3015427T3 (en) |
IE (1) | IE65916B1 (en) |
NO (1) | NO301602B1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU724047B2 (en) * | 1996-03-07 | 2000-09-07 | Ronald E. Graham (Holdings) Pty. Limited | A gully grate |
FR2811346B1 (en) * | 2000-07-06 | 2002-08-23 | Saint Gobain Pont A Mousson | ROAD DEVICE WITH ARTICULATED COVER SUCH AS CAPPING OR CLOSING DEVICES FOR FLOOR CHIMNEYS |
FR2814182B1 (en) * | 2000-09-21 | 2003-08-08 | Saint Gobain Pont A Mousson | ARTICULATED DEVICE FOR SHUTTERING A MANNER AND HINGE MEMBER FOR SUCH A DEVICE |
FR2843139B1 (en) * | 2002-08-02 | 2005-03-18 | Norinco | "GRID TO OBTAIN A CANIVEAU OR ANALOGUE" |
GB0220165D0 (en) | 2002-08-30 | 2002-10-09 | Saint Gobain Pipelines Plc | A drainage assembly |
WO2004085754A1 (en) * | 2003-03-25 | 2004-10-07 | Aco Severin Ahlmann Gmbh & Co. Kg | Cover arrangement |
ITPI20110047A1 (en) * | 2011-04-26 | 2012-10-27 | Ferb Figli Di Ezio Rossi Spa | AUTOMATIC VANDALISM COUPLING BETWEEN CHASSIS AND COVERING ELEMENT OR ROUND TRIM |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2119836A (en) * | 1982-01-29 | 1983-11-23 | Brickhouse Dudley Mfg | Manhole cover or grating and frame assemblies |
ES2032874T3 (en) * | 1987-02-02 | 1993-03-01 | Von Roll Ag | SYSTEM TO SECURE A COVER THAT CLOSES AN OPENING. |
-
1991
- 1991-03-28 FR FR9103800A patent/FR2674560B1/en not_active Expired - Lifetime
-
1992
- 1992-03-24 ES ES92470012T patent/ES2063725T3/en not_active Expired - Lifetime
- 1992-03-24 DK DK92470012.3T patent/DK0506591T3/en active
- 1992-03-24 EP EP92470012A patent/EP0506591B1/en not_active Expired - Lifetime
- 1992-03-24 AT AT92470012T patent/ATE119964T1/en not_active IP Right Cessation
- 1992-03-24 DE DE69201664T patent/DE69201664T2/en not_active Expired - Lifetime
- 1992-03-25 NO NO921167A patent/NO301602B1/en not_active IP Right Cessation
- 1992-03-27 IE IE921005A patent/IE65916B1/en not_active IP Right Cessation
-
1995
- 1995-03-16 GR GR940403940T patent/GR3015427T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO921167L (en) | 1992-09-29 |
IE921005A1 (en) | 1992-10-07 |
DK0506591T3 (en) | 1995-08-07 |
EP0506591A1 (en) | 1992-09-30 |
GR3015427T3 (en) | 1995-06-30 |
EP0506591B1 (en) | 1995-03-15 |
ATE119964T1 (en) | 1995-04-15 |
ES2063725T1 (en) | 1995-01-16 |
NO301602B1 (en) | 1997-11-17 |
DE69201664T2 (en) | 1995-07-13 |
FR2674560A1 (en) | 1992-10-02 |
FR2674560B1 (en) | 1993-06-11 |
ES2063725T3 (en) | 1995-05-16 |
IE65916B1 (en) | 1995-11-29 |
NO921167D0 (en) | 1992-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |