EP0248427A2 - Gutter - Google Patents
Gutter Download PDFInfo
- Publication number
- EP0248427A2 EP0248427A2 EP87108096A EP87108096A EP0248427A2 EP 0248427 A2 EP0248427 A2 EP 0248427A2 EP 87108096 A EP87108096 A EP 87108096A EP 87108096 A EP87108096 A EP 87108096A EP 0248427 A2 EP0248427 A2 EP 0248427A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- bolt
- arms
- cover
- drainage channel
- pressure piece
- 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.)
- Withdrawn
Links
Images
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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
-
- 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
-
- 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
- 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
Definitions
- the invention relates to a drainage channel of the type specified in the preamble of claim 1. Drainage channels of this type are known from DE-GM 81 26 295 and DE-GM 83 33 233.
- the bolt is designed as a rigid toggle, which is mounted on the cover in threaded engagement with a screw bolt.
- the abutments are recesses in the side walls of the channel body.
- the bolt must be pivoted into the recesses using the screw bolt and then tightened. While this is a simple and inexpensive construction.
- the bolt since the bolt is to be pivoted on the one hand together with the screw bolt, on the other hand it is rotatable on the screw bolt must be in order to be tightened, it can happen in practice that the bolt is not taken when turning the bolt.
- the invention has for its object to design a drainage channel of the type specified so that the lock works more reliably.
- the drainage channel has a channel body 1 which is made in one piece from a suitable material, preferably polyester concrete.
- a cover 5 is placed on contact surfaces 3 of the channel body, which in the embodiment shown is designed as a grate.
- a bolt 7, which can be actuated from the top of the cover, is in threaded engagement with a two-armed pressure element 9.
- a two-armed spring clip 11 is clamped, which is centered on the bolt 7 by means of a central opening and their opposite one another angled arms 11a, 11b are supported against the pressure body 9. With the upwardly bent ends of the arms 11a, 11b, the spring 7 can engage in locking recesses 13 in the side walls of the channel body 1.
- the middle part of the spring 11 is guided between two flanged webs 15 on the underside of the grate 5 and is thereby prevented from rotating.
- the pressure piece 9 By turning the screw bolt 7, the pressure piece 9 can be moved up and down.
- the spring 11 is biased that the spring force tries to angle the arms 11a, 11b more strongly against one another.
- the lower end position of the pressure piece 9 is shown in dashed lines in the left part of FIG. 1 at 9 ⁇ . It is determined by the cross pin 18. In this position, the ends of the arms 11a are free of the recesses 13 and the grate 5 can be lifted off the channel body 1.
- the arms 11a, 11b of the spring 11 are increased and spread against the spring force, so that their ends engage in the recesses 13 and abut against the upper wall serving as an abutment create the recess 13, whereby the grate 5 is locked and braced on the channel body 1.
- two rigid locking arms 12a, 12b are provided, which are mounted on a U-plate 20 by means of fork-shaped joint bolts 19, which in turn is supported on the screw bolt 7 by a washer 23 held by a pin 21.
- the ends of the arms 12a, 12b are supported on a pressure piece 9 which is in threaded engagement with the screw bolt 7.
- the arms 12a, 12b are guided between two stiffening ribs 15 of the grating 5, and their ends have guide grooves 25 on the underside, in which a guide bar 27 of the pressure piece 9 engages. In this way, the arms 12a and 12b and the pressure piece 9 guided in a non-rotatable manner on the cover grate 5 in the horizontal plane and movable only in the vertical plane.
- the pressure piece 9 is screwed upwards and spreads the arms 12a, 12b apart, so that their ends engage in pocket-like recesses 13 in the channel body 1 and lock the grating 5 on the channel body 1.
- the pressure piece can be moved into the lower end position 9 ⁇ indicated on the right in FIG. 2.
- the locking arms 12a, 12b follow by their own weight and arrive in a more downwardly bent position, in which their ends lie outside the recesses 13, so that the grating 5 is unlocked and can be lifted off.
- the locking device shown can also be used for covers which are not designed as a grate but as a cover.
- the abutments which are gripped by the ends of the latch need not be formed as recesses in the gutter side wall; they can also be projections which project inwards from the gutter side wall.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
Description
Die Erfindung betrifft eine Entwässerungsrinne von der im Oberbegriff des Anspruchs 1 angegebenen Art. Entwässerungsrinnen dieser Art sind aus DE-GM 81 26 295 und DE-GM 83 33 233 bekannt. Bei ihnen ist der Riegel als starrer Knebel ausgebildet, der in Gewindeeingriff mit einem Schraubbolzen an der Abdeckung gelagert ist. Die Widerlager sind Ausnehmungen in den Seitenwänden des Rinnenkörpers. Der Riegel muß mittels des Schraubbolzens in die Ausnehmungen hineingeschwenkt und dann festgezogen werden. Dies ist zwar eine einfache und kostengünstige Konstruktion. Da der Riegel aber einerseits zusammen mit dem Schraubbolzen geschwenkt werden soll, andererseits aber auf dem Schraubbolzen drehbar sein muß, um festgezogen zu werden, kann es in der Praxis vorkommen, daß der Riegel beim Drehen des Schraubbolzens nicht mitgenommen wird. Dies kann dazu führen, daß beim Verriegeln der Abdeckung der Riegel nicht in die volle Riegellage verschwenkt wird, sondern z.B. die Widerlager nur unvollkommen untergreift, oder daß beim Entriegeln der Riegel nicht von den Widerlagern weggeschwenkt werden kann, weil er auf dem Schraubbolzen durchdreht.The invention relates to a drainage channel of the type specified in the preamble of
Der Erfindung liegt die Aufgabe zugrunde, eine Entwässerungsrinne der angegebenen Art so auszugestalten, daß die Verriegelung betriebssicherer arbeitet.The invention has for its object to design a drainage channel of the type specified so that the lock works more reliably.
Die erfindungsgemäße Lösung der Aufgabe ist im Anspruch 1 angegeben. Die Unteransprüche betreffen vorteilhafte weitere Ausgestaltungen.The achievement of the object is specified in
Ausführungsformen der Erfindung sind in den Zeichnungen dargestellt. Es zeigt:
- Fig. 1 einen Querschnitt durch eine Entwässerungsrinne mit einer ersten Ausführungsform des Riegels;
- Fig. 2 einen Querschnitt durch eine Entwässerungsrinne mit einer zweiten Ausführungsform des Riegels.
- 1 shows a cross section through a drainage channel with a first embodiment of the bar.
- Fig. 2 shows a cross section through a drainage channel with a second embodiment of the bar.
Gemäß Fig. 1 hat die Entwässerungsrinne einen Rinnenkörper 1, der einstückig aus einem geeigneten Material, vorzugsweise Polyesterbeton, gefertigt ist. Auf Auflageflächen 3 des Rinnenkörpers ist eine Abdeckung 5 aufgelegt, die bei der gezeigten Ausführungsform als Rost ausgebildet ist. Ein von der Oberseite der Abdeckung her betätigbarer Schraubbolzen 7 steht in Gewindeeingriff mit einem zweiarmigen Druckkörper 9. Zwischen diesem und der Unterseite des Rostes 5 ist eine zweiarmige Bügel-Feder 11 eingespannt, die mittels einer mittigen Öffnung auf den Schraubbolzen 7 zentriert ist und deren gegeneinander abgewinkelte Arme 11a, 11b sich gegen den Druckkörper 9 abstützen. Mit den aufwärts gebogenen Enden der Arme 11a, 11b kann die Feder 7 verriegelnd in Ausnehmungen 13 in den Seitenwänden des Rinnenkörpers 1 eingreifen.1, the drainage channel has a
Der mittlere Teile der Feder 11 ist zwischen zwei umgebörtelten Stegen 15 an der Unterseite des Rostes 5 geführt und dadurch am Drehen gehindert. Entsprechend abgewinkelte Flansche 17 des Druckkörpers 9 umgreifen die Arme 11a, 11b der Feder 11 seitlich, wodurch auch der Druckkörper 9 an einer Drehung relativ zum Rost 5 gehindert ist.The middle part of the
Durch Drehen des Schraubbolzens 7 kann das Druckstück 9 auf und ab bewegt werden. Die Feder 11 ist so vorgespannt, daß die Federkraft die Arme 11a, 11b stärker gegeneinander abzuwinkeln sucht. Die untere Endstellung des Druckstücks 9 ist im linken Teil von Fig. 1 bei 9ʹ gestrichelt dargestellt. Sie wird durch den Querstift 18 festgelegt. In dieser Stellung sind die Enden der Arme 11a frei von den Ausnehmungen 13, und der Rost 5 kann vom Rinnenkörper 1 abgehoben werden. Wird bei aufgesetztem Rost der Schraubbolzen 7 gedreht und dadurch das Druckstück nach oben bewegt, so werden die Arme 11a, 11b der Feder 11 entgegen der Federkraft zunehmund gespreizt, so daß ihre Enden in die Ausnehmungen 13 eingreifen und sich gegen die als Widerlager dienende obere Wand der Ausnehmung 13 anlegen, wodurch der Rost 5 am Rinnenkörper 1 verriegelt und verspannt ist.By turning the
Bei der Ausführungsform nach Fig. 2 sind zwei voneinander getrennte starre Riegelarme 12a, 12b vorgesehen, die mittels gabelförmiger Gelenkbolzen 19 auf einem U-Blech 20 gelagert sind, das seinerseits von einer durch einen Stift 21 gehaltenen Beilagscheibe 23 auf den Schraubbolzen 7 abgestützt wird. Die Enden der Arme 12a, 12b stützen sich auf einem Druckstück 9 ab, welches mit dem Schraubbolzen 7 in Gewindeeingriff steht. Die Arme 12a, 12b sind zwischen zwei Versteifungsrippen 15 des Abdeckrostes 5 geführt, und ihre Enden haben an der Unterseite Führungsnuten 25, in die eine Führungsleiste 27 des Druckstücks 9 eingreift. Auf diese Weise sind die Arme 12a und 12b und das Druckstück 9 in der Horizontalebene undrehbar an dem Abdeckrost 5 geführt und nur in der Vertikalebene beweglich.In the embodiment according to FIG. 2, two
In der in Fig. 2 links gezeigten Lage ist das Druckstück 9 nach oben geschraubt und spreizt die Arme 12a, 12b auseinander, so daß deren Enden in taschenartige Ausnehmungen 13 des Rinnenkörpers 1 eingreifen und den Abdeckrost 5 am Rinnenkörper 1 verriegeln. Durch Drehen des Schraubbolzens 7 kann das Druckstück in die in Fig. 2 rechts angedeutete untere Endlage 9ʹ bewegt werden. Die Riegelarme 12a, 12b folgen durch Eigengewicht nach und gelangen in eine stärker nach unten abgeknickte Lage, in der ihre Enden außerhalb der Ausnehmungen 13 liegen, so daß der Abdeckrost 5 entriegelt ist und nach oben abgehoben werden kann.In the position shown on the left in FIG. 2, the
Die dargestellte Riegelvorrichtung ist auch bei Abdeckungen anwendbar, die nicht als Rost, sondern als Deckel ausgebildet sind. Ferner brauchen die von den Enden des Riegels untergriffenen Widerlager nicht als Ausnehmungen in der Rinnenseitenwand ausgebildet sein, es kann sich auch um Vorsprünge handeln, die von der Rinnenseitenwand nach innen ragen.The locking device shown can also be used for covers which are not designed as a grate but as a cover. Furthermore, the abutments which are gripped by the ends of the latch need not be formed as recesses in the gutter side wall; they can also be projections which project inwards from the gutter side wall.
Claims (5)
dadurch gekennzeichnet, daß die beiden Arme (11a, 11b, 12a, 12b) des Riegels, in der Vertikalebene gesehen, gegeneinander abwinkelbar sind und mittels der Betätigungsvorrichtung (7) aus einer abgewinkelten, von den Widerlagern (13) freien Freigabestellung in eine gespreizte, die Widerlager (13) untergreifende Riegelstellung bewegbar und in dieser festlegbar sind.1. drainage channel with a channel body, a cover and a two-armed bolt movably mounted on the cover, which can be actuated by means of an actuating device from the top of the cover such that its ends can be brought into engagement with abutments provided on the channel body,
characterized in that the two arms (11a, 11b, 12a, 12b) of the bolt, as seen in the vertical plane, can be angled toward one another and by means of the actuating device (7) from an angled release position free of the abutments (13) into a spread, the abutment (13) engages the locking position and can be fixed in this.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863618699 DE3618699A1 (en) | 1986-06-04 | 1986-06-04 | DRAINAGE GUTTER |
DE3618699 | 1986-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0248427A2 true EP0248427A2 (en) | 1987-12-09 |
EP0248427A3 EP0248427A3 (en) | 1988-01-20 |
Family
ID=6302218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87108096A Withdrawn EP0248427A3 (en) | 1986-06-04 | 1987-06-04 | Gutter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0248427A3 (en) |
DE (1) | DE3618699A1 (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2220967A (en) * | 1988-03-17 | 1990-01-24 | Brian Smallman | Locking device for a gully lid |
DE4134028A1 (en) * | 1991-10-15 | 1993-04-22 | Rinnen M Produktions Gmbh & Co | DEVICE FOR LOCKING A COVER GRID ON A FRAME |
EP0594468A1 (en) * | 1992-10-23 | 1994-04-27 | H. GORDON & CO. LIMITED | Fixing device |
EP0601445A1 (en) * | 1992-12-10 | 1994-06-15 | ACO Severin Ahlmann GmbH & Co. KG | Surface drainage device |
DE19526985A1 (en) * | 1994-07-28 | 1996-02-08 | Rita Broermann | Fitting fastening cover on drain trough |
EP0761885A1 (en) * | 1995-09-08 | 1997-03-12 | Poly-Bauelemente AG | Device for locking a grating on a drainage channel |
FR2791715A1 (en) | 1999-03-31 | 2000-10-06 | Nicoll Raccords Plastiques | Thermoplastic duct component has twin extruded walls - smooth inner wall and outer corrugated one |
EP0839964A3 (en) * | 1996-11-04 | 2000-11-02 | Eijkelkamp Agrisearch Equipment B.V. | Well cover |
WO2001094709A1 (en) * | 2000-06-08 | 2001-12-13 | Broermann, Rita | Gutter element |
WO2007009610A1 (en) * | 2005-07-19 | 2007-01-25 | Aco Severin Ahlmann Gmbh & Co. Kg | Security system for a cover |
EP1878838A1 (en) * | 2006-07-10 | 2008-01-16 | Aco Severin Ahlmann Gmbh & Co. Kg | Device for fixing a cover |
WO2014037488A1 (en) * | 2012-09-10 | 2014-03-13 | ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft | Cover for a drainage channel that is traversable |
US20140083146A1 (en) * | 2012-09-27 | 2014-03-27 | Richard L. Ousley | Security Cover for a Utility Ground Box and Method |
EP2789755A1 (en) * | 2013-04-12 | 2014-10-15 | MEA Bausysteme GmbH | Grate fixing for drainage channels |
CN104619930A (en) * | 2012-09-10 | 2015-05-13 | 阿考塞弗林阿尔曼有限公司 | Drainage channel with a drainage body and a cover |
AU2012261627B2 (en) * | 2012-05-08 | 2015-10-22 | Mcgovern, Brian William | Trench Drainage System |
US20160017567A1 (en) * | 2014-07-16 | 2016-01-21 | Maxam Metal Products Limited | Access door |
WO2016163915A1 (en) * | 2015-04-09 | 2016-10-13 | Олег Романович ДУТКО | Linear drainage channel |
CN108204032A (en) * | 2018-01-10 | 2018-06-26 | 广州犀鸟工业设计有限公司 | A kind of improved drain |
RU197810U1 (en) * | 2020-02-19 | 2020-05-29 | Общество С Ограниченной Ответственностью "Малиновский Комбинат Железобетонных Изделий" (Ооо "Мк Жби") | CONCRETE WATER DRAINAGE TRAY |
AT524788A4 (en) * | 2021-05-20 | 2022-09-15 | Mea Bautechnik Gmbh | LOCKING ELEMENT |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29710643U1 (en) | 1997-06-18 | 1997-08-14 | Mea Meisinger Stahl und Kunststoff GmbH, 86551 Aichach | Surface drainage device |
EP1383967B1 (en) | 2001-05-04 | 2007-12-12 | Aco Severin Ahlmann GmbH & Co. KG | Cover for a drainage device |
DE10130920B4 (en) * | 2001-06-27 | 2006-11-02 | Aco Severin Ahlmann Gmbh & Co. Kg | Cover for a drainage device |
DE20111637U1 (en) | 2001-07-14 | 2001-12-20 | Hauraton Betonwarenfabrik GmbH & Co KG, 76437 Rastatt | Gutter |
AT501472B8 (en) * | 2005-02-21 | 2007-02-15 | Vae Eisenbahnsysteme Gmbh | COVER FOR STRONG LOADS SUBJECTED HOUSING |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2388561A (en) * | 1942-06-06 | 1945-11-06 | John J Morris | Manhole cover lock |
US3674149A (en) * | 1970-12-08 | 1972-07-04 | Alton E Donalson | Plumbing grate fixture |
AT354363B (en) * | 1976-11-02 | 1980-01-10 | Kagstroem Rune | LOCKING DEVICE FOR WELL LID, LOCK LID, LOCK REST AND THE LIKE |
US4257892A (en) * | 1979-12-19 | 1981-03-24 | Boersma Donald J | Drain cover |
EP0081741A1 (en) * | 1981-12-12 | 1983-06-22 | ACO Severin Ahlmann GmbH & Co. KG | Drainage channel with cover member |
US4461597A (en) * | 1983-04-27 | 1984-07-24 | Laurin Gerard F | Valve box cover |
-
1986
- 1986-06-04 DE DE19863618699 patent/DE3618699A1/en not_active Withdrawn
-
1987
- 1987-06-04 EP EP87108096A patent/EP0248427A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2388561A (en) * | 1942-06-06 | 1945-11-06 | John J Morris | Manhole cover lock |
US3674149A (en) * | 1970-12-08 | 1972-07-04 | Alton E Donalson | Plumbing grate fixture |
AT354363B (en) * | 1976-11-02 | 1980-01-10 | Kagstroem Rune | LOCKING DEVICE FOR WELL LID, LOCK LID, LOCK REST AND THE LIKE |
US4257892A (en) * | 1979-12-19 | 1981-03-24 | Boersma Donald J | Drain cover |
EP0081741A1 (en) * | 1981-12-12 | 1983-06-22 | ACO Severin Ahlmann GmbH & Co. KG | Drainage channel with cover member |
US4461597A (en) * | 1983-04-27 | 1984-07-24 | Laurin Gerard F | Valve box cover |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2220967A (en) * | 1988-03-17 | 1990-01-24 | Brian Smallman | Locking device for a gully lid |
DE4134028A1 (en) * | 1991-10-15 | 1993-04-22 | Rinnen M Produktions Gmbh & Co | DEVICE FOR LOCKING A COVER GRID ON A FRAME |
EP0594468A1 (en) * | 1992-10-23 | 1994-04-27 | H. GORDON & CO. LIMITED | Fixing device |
EP0601445A1 (en) * | 1992-12-10 | 1994-06-15 | ACO Severin Ahlmann GmbH & Co. KG | Surface drainage device |
US5466091A (en) * | 1992-12-10 | 1995-11-14 | Aco Severin Ahlmann Gmbh & Co., Kg | Surface drainage apparatus |
DE19526985C2 (en) * | 1994-07-28 | 2000-01-13 | Rita Broermann | Fitting for fixing a gutter cover on a drainage gutter |
DE19526985A1 (en) * | 1994-07-28 | 1996-02-08 | Rita Broermann | Fitting fastening cover on drain trough |
EP0761885A1 (en) * | 1995-09-08 | 1997-03-12 | Poly-Bauelemente AG | Device for locking a grating on a drainage channel |
EP0839964A3 (en) * | 1996-11-04 | 2000-11-02 | Eijkelkamp Agrisearch Equipment B.V. | Well cover |
FR2791715A1 (en) | 1999-03-31 | 2000-10-06 | Nicoll Raccords Plastiques | Thermoplastic duct component has twin extruded walls - smooth inner wall and outer corrugated one |
WO2001094709A1 (en) * | 2000-06-08 | 2001-12-13 | Broermann, Rita | Gutter element |
WO2007009610A1 (en) * | 2005-07-19 | 2007-01-25 | Aco Severin Ahlmann Gmbh & Co. Kg | Security system for a cover |
EP1878838A1 (en) * | 2006-07-10 | 2008-01-16 | Aco Severin Ahlmann Gmbh & Co. Kg | Device for fixing a cover |
AU2012261627B2 (en) * | 2012-05-08 | 2015-10-22 | Mcgovern, Brian William | Trench Drainage System |
CN104619930B (en) * | 2012-09-10 | 2016-10-26 | 阿考塞弗林阿尔曼有限公司 | There is the drainage ditch of canal body and cover plate |
WO2014037488A1 (en) * | 2012-09-10 | 2014-03-13 | ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft | Cover for a drainage channel that is traversable |
US9745733B2 (en) | 2012-09-10 | 2017-08-29 | Aco Severin Ahlmann Gmbh & Co. Kg | Drainage channel with a drainage body and a cover |
CN104619930A (en) * | 2012-09-10 | 2015-05-13 | 阿考塞弗林阿尔曼有限公司 | Drainage channel with a drainage body and a cover |
US20140083146A1 (en) * | 2012-09-27 | 2014-03-27 | Richard L. Ousley | Security Cover for a Utility Ground Box and Method |
US9022439B2 (en) * | 2012-09-27 | 2015-05-05 | Richard L. Ousley | Security cover for a utility ground box and method |
EP2789755A1 (en) * | 2013-04-12 | 2014-10-15 | MEA Bausysteme GmbH | Grate fixing for drainage channels |
US20160017567A1 (en) * | 2014-07-16 | 2016-01-21 | Maxam Metal Products Limited | Access door |
WO2016163915A1 (en) * | 2015-04-09 | 2016-10-13 | Олег Романович ДУТКО | Linear drainage channel |
CN108204032A (en) * | 2018-01-10 | 2018-06-26 | 广州犀鸟工业设计有限公司 | A kind of improved drain |
RU197810U1 (en) * | 2020-02-19 | 2020-05-29 | Общество С Ограниченной Ответственностью "Малиновский Комбинат Железобетонных Изделий" (Ооо "Мк Жби") | CONCRETE WATER DRAINAGE TRAY |
AT524788A4 (en) * | 2021-05-20 | 2022-09-15 | Mea Bautechnik Gmbh | LOCKING ELEMENT |
AT524788B1 (en) * | 2021-05-20 | 2022-09-15 | Mea Bautechnik Gmbh | LOCKING ELEMENT |
US11655627B2 (en) | 2021-05-20 | 2023-05-23 | Mea Bautechnik Gmbh | Locking element |
Also Published As
Publication number | Publication date |
---|---|
EP0248427A3 (en) | 1988-01-20 |
DE3618699A1 (en) | 1987-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0248427A2 (en) | Gutter | |
EP0280872B1 (en) | Device for securing a cover closing an opening | |
EP0020903A1 (en) | Buckle for a safety belt | |
EP0744508A1 (en) | Device for forming a shear reinforcement for flat slabs | |
EP0601446B1 (en) | Locking device for a drainage device | |
DE2543897C3 (en) | Device for holding a tubular handrail | |
EP1269564A1 (en) | Device for fixing a vehicle antenna | |
DE8802896U1 (en) | Control device mounting | |
DE112015004838B4 (en) | TEMPORARY PLACEMENT STRUCTURE FOR A SUB-COVER | |
CH643401A5 (en) | EARTH TERMINAL BLOCK. | |
DE3011243C2 (en) | Locking arrangement for fastening a rotary shaft bearing | |
CH644920A5 (en) | Vertical posts with free-standing walls mounted thereon | |
EP0758038A1 (en) | Gully cleaning device | |
DE69201663T2 (en) | Devices for attaching a cover to a manhole frame. | |
DE60024904T2 (en) | Fastening device of a radiator on a surface | |
DE69711624T2 (en) | CARRIER | |
EP0086329A1 (en) | Connection device | |
DE2046344B2 (en) | Quick-action retaining mechanism - has plate with end hooks and locking spring to hold switch unit to support rail | |
DE3331811A1 (en) | Scaffold structure, in particular for building sites | |
DE9413049U1 (en) | Device for fastening a cover strip for grooves in motor vehicle bodies | |
EP0134276B1 (en) | Rotary bolt tensioning fastener for a movable body part of trucks, containers and the like | |
DE19959940B4 (en) | load carrier foot | |
DE2728929C2 (en) | Device for blocking a passage in a wall between two basins filled with water | |
CH660386A5 (en) | Drainage gutter with a covering | |
DE9314513U1 (en) | Connecting device for opposite panels of a lost formwork |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE DE FR IT LU NL |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE DE FR IT LU NL |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19880721 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WEILER, WALTER Inventor name: FUCHS, ALFRED, DIPL.-ING. |