ATE331853T1 - DRIVABLE COVERAGE - Google Patents
DRIVABLE COVERAGEInfo
- Publication number
- ATE331853T1 ATE331853T1 AT97112741T AT97112741T ATE331853T1 AT E331853 T1 ATE331853 T1 AT E331853T1 AT 97112741 T AT97112741 T AT 97112741T AT 97112741 T AT97112741 T AT 97112741T AT E331853 T1 ATE331853 T1 AT E331853T1
- Authority
- AT
- Austria
- Prior art keywords
- covering
- stop bolt
- drivable
- coverage
- locking device
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/063—Gully gratings with slidable or rotatable locking elements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/065—Gully gratings with elastic locking elements
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The locking device (200) incorporates a stop bolt (202), which can be manually engaged in a back-cut (11) in the frame (10) or in the channel (1). The engagement mechanism is so formed that an operating force acting on the locking device for the engagement of the stop bolt has at least one force component directed vertically to the covering (2). The stop bolt is pivotably located around an axis parallel to the covering plane, whereby the operating force is directed either vertically or parallel to the covering plane. The covering comprises a grid (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19629893A DE19629893C2 (en) | 1996-07-24 | 1996-07-24 | Passable cover |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE331853T1 true ATE331853T1 (en) | 2006-07-15 |
Family
ID=7800718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97112741T ATE331853T1 (en) | 1996-07-24 | 1997-07-24 | DRIVABLE COVERAGE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0821112B1 (en) |
AT (1) | ATE331853T1 (en) |
DE (1) | DE19629893C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10334834B4 (en) * | 2003-07-30 | 2009-04-02 | Aco Severin Ahlmann Gmbh & Co. Kg | Abdeckrost |
EP2578759B1 (en) * | 2011-10-05 | 2018-03-07 | Kessel AG | Locking mechanism for drain |
CN112735617B (en) * | 2019-10-14 | 2023-09-26 | 中广核铀业发展有限公司 | Grid snap ring and manufacturing method thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1941589A (en) * | 1933-05-03 | 1934-01-02 | Charles M Wellons | Fastening for gratings |
CH677379A5 (en) * | 1987-11-26 | 1991-05-15 | Von Roll Ag | |
EP0399955B1 (en) * | 1989-05-25 | 1997-08-06 | Poly-Bauelemente AG | Locking element for securing a cover to a frame |
CH678639A5 (en) * | 1989-07-11 | 1991-10-15 | Von Roll Ag | |
DE59104136D1 (en) * | 1990-09-20 | 1995-02-16 | Ahlmann Aco Severin | Device for locking a drivable cover on a drainage channel. |
DE9116696U1 (en) * | 1990-09-20 | 1993-06-03 | Aco Severin Ahlmann Gmbh & Co Kg, 2370 Rendsburg, De | |
US5181793A (en) * | 1990-12-24 | 1993-01-26 | Joseph Dekel | Gutter drain apparatus |
DE4134028C2 (en) * | 1991-10-15 | 1994-09-15 | Rinnen M Produktions Gmbh & Co | Device for locking a grating on a frame |
DE4241703C2 (en) * | 1992-12-10 | 1996-09-12 | Ahlmann Aco Severin | Surface drainage device |
CH688482A5 (en) * | 1994-03-15 | 1997-10-15 | Poly Bauelemente Ag | Covering device for drainage channel |
-
1996
- 1996-07-24 DE DE19629893A patent/DE19629893C2/en not_active Expired - Lifetime
-
1997
- 1997-07-24 AT AT97112741T patent/ATE331853T1/en active
- 1997-07-24 EP EP97112741A patent/EP0821112B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0821112A1 (en) | 1998-01-28 |
EP0821112B1 (en) | 2006-06-28 |
DE19629893A1 (en) | 1998-02-05 |
DE19629893C2 (en) | 2001-09-27 |
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