EP0025808A1 - Gutter for draining off water or the like from a hardened path - Google Patents
Gutter for draining off water or the like from a hardened path Download PDFInfo
- Publication number
- EP0025808A1 EP0025808A1 EP19790200529 EP79200529A EP0025808A1 EP 0025808 A1 EP0025808 A1 EP 0025808A1 EP 19790200529 EP19790200529 EP 19790200529 EP 79200529 A EP79200529 A EP 79200529A EP 0025808 A1 EP0025808 A1 EP 0025808A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gutter
- water
- elements
- well
- 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.)
- Granted
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Classifications
-
- 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
- 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
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/223—Kerb-and-gutter structures; Kerbs with drainage openings channel or conduits, e.g. with out- or inlets, with integral gutter or with channel formed into the kerb ; Kerbs adapted to house cables or pipes, or to form conduits
Definitions
- the invention relates to a gutter for draining off the water or the like from a hardened path, for example, a road surface, platform, parking space or the like, said gutter comprising a series of concrete gutter elements joining one another in a substantially watertight manner, at least one gutter element, the top side of which is level with the road profile, being provided with at least one inlet for admitting the water to be conducted away from the road into the transport channel of the gutter.
- each gutter element has a substantially U-shaped cross-section along the larger part of its length and on the top side it is mainly open.
- the open top side is closed by loose plates, which may be closed or be provided with inlets.
- loose plates which may be closed or be provided with inlets.
- inlets In order to obtain a sufficiently strong construction of these gutter elements they are made from reinforced concrete.
- the invention provides a gutter of the kind set forth, the gutter elements of which can be manufactured more easily and hence at a lower cost price, since the concrete gutter elements are each made from non-reinforced concrete and have a closed profile at least for the larger part of their length.
- the absence of reinforcement means saving of steel and reinforcement fabric.
- a gutter element of non-reinforced concrete can be more readily manufactured by means of a tube drawing machine.
- a preferred embodiment of the gutter according to the invention provides an improved affluence of the water towards the inlets and comprises itself, in addition, a collecting space for capturing incoming water for the short time of affluence towards the inlets in order to minimize the amount of water remaining on the road.
- the top side of the gutter element has a hollow depression forming a collecting space draining off towards the inlet.
- the Dutch Patent Application laid up for public inspection 7307715 discloses a gutter, in which the walls of the gutter elements slope down towards the middle, where a gap is provided throughout the length of elements for conducting the water towards the transport channel.
- the transport channel of this known gutter is relatively small, whilst the gap extending over the whole length has the drawback, when the gutter is used along traffic roads, that wheels are likely to get into the gap.
- each gutter element is provided at the top with a water conducting, upright rim forming, for example, a curb.
- the transport channel has a substantially circular passage of a size sufficient for accommodating a standard amount of rain water collected per unit time. This has the advantage that a pump of lower standard capacity can pump away sufficient amounts for a longer period of time to conduct away the rain water, since the transport channel itself serves as a storing reservoir. Therefore, the water draining system does not require expensive, additional means.
- the gutter comprises pocket wells situated at equal distances from one another between two series and joining each a well element in a watertight manner, for example, by a roller ring junction for collecting impurities such as sludge or sand, dragged along by the water
- this further development of the gutter according to the invention may be satisfactorily employed along tree-lined roads, since the leaves are collected in the pockets.
- These impurities can be occasionally removed via a cover provided on the top side of the well.
- the profile of the top side of the well element is like that of the gutter elements. This is particularly important when the road sides are also used by traffic, for example, cyclists.
- the gutter according to the invention is characterized in that at least one pocket well is provided with an additional outlet for conducting away the water collected in the storing space at a lower level than the gutter elements.
- This water can be conducted away to a collecting sewer, from where it can be passed, for example, to a sewerage purifying system or to a collecting basin, if admission of water heavily contaminated, for example, by brine to the collecting sewer cannot be allowed, or to the surface water, if it can be assumed that the rain water flowing in a fairly pure state from the road can be conducted away, for example, to a ditch or a lake.
- this drain system readily permits of constructing a second rain water draining system, whilst if the water is strongly contaminated, temporary storage, for example, in a salt water basin may be carried out, and after drastical dilution, for example, by successive, normal rain showers the water containing less salt may yet be supplied to the purification sytem or may be pumped away to the sea.
- an additional outlet of a pocket well for low-level communication for example, at a given depth beneath the road, between a pocket well of a first gutter with a pocket well of a second gutter situated at a distance from the first.
- a gutter 1 according to the invention is arranged in a platform, taxi park or parking place 2 slightly sloping towards the area where a series of substantially watertight series of joined gutter elements 3 of the gutter 1 is dug into the ground 4.
- the gutter elements 3 are monolites of non-reinforced concrete made on a tube-drawing machine. Along the larger part of their length they have a closed profile. They comprise top walls 5 or 6 level with the pavement 2 provided with inlets 7 or completely closed respectively.
- the inlets 7 are recessed in the concrete in the form of slots, which can admit the water flowing fom the road 2 in the direction of of the arrows W and being conducted by the profiles of the top walls of the gutter elements 3 into the transport channel 9 formed by the gutter elements 3.
- Above the closed top walls 6 a thin layer of water 8 is formed. Owing to sufficient inclination (angle a) all water can flow towards the inlets 7 of the neighbouring gutter elements 3.
- the water enters the transport channel 9 having a circular passage, which has adequate storing capacity for competely collecting a standard rain shower without the occurrence of clogging in the drain system.
- the water flows from a road surface 10 against the upright rims 11 of the gutter elements 12.
- These gutter elements 12 again have top walls 13 or 14, the top walls 13 having inlets 7 for the water and the top walls 14 being closed.
- the water is dammed up against the borders 11 and can readily reach the inlets 7 through which it attains a transport channel 9.
- Figs. 6 to 8 illustrate an embodiment of the gutter 41 according to the invention, which is in engagement with a road surface 27: the profile of the top side of the gutter 41 itself functions like a kind of first collecting space 15, from where the inlets 7 receive the water flowing in the direction of the arrows W.
- water nuisance in the case of a normal rain shower is minimized because the water released by a standard rain shower can be collected substantially completely inside the collecting space 15 intentionally proportioned for this purpose and in the transport channel 9.
- Fig. 9 illustrates a series of gutter elements 42 and 43, in which inlet gratings 17 rather than inlets 7 as shown in Fig. 6 are used in the top wall 44 of the gutter elements 43.
- These inlet gratings 17 allow, for example, cyclists to pass readily.
- the successive gutter elements 42 and 43 are joined in a watertight manner through a junction 18, 19 including a roller ring 20, which junctions permit a displacement of the gutter elements relative to one another in the direction of length as well as in an angular direction, whilst the watertight seal is maintained, when the road is slightly settling.
- two series 46 and 47 of gutter elements 16 are arranged in line with one another with the interposition of a pocket well 21, which is shown in a cross-sectional view in Fig. 11 and which comprises a well element 22 connected with the gutter elements 16 and co-operating through a watertight junction with a prefabricated concrete element 24 provided with an additional outlet 23 and supporting on the collecting element 25 of the pocket well 21 also formed by a prefabricated concrete element, in which are collected solid substances such as leaves 28 passed along by the water: by removing a cover 26 with the aid of a suitable mechanism said substances 28 can be removed.
- the gutter construction according to the invention readily permits of mounting a pocket element, as the case may be, with one or more additional outlets 23 for conducting the water towards a storage space (not shown) for contaminated water, towards a collecting sewer or directly towards the surface water and/or additional draining systems in which a gutter on one side of a road surface may be connected through a transverse tie tubing with a gutter on the other side of said road surface.
Abstract
Description
- The invention relates to a gutter for draining off the water or the like from a hardened path, for example, a road surface, platform, parking space or the like, said gutter comprising a series of concrete gutter elements joining one another in a substantially watertight manner, at least one gutter element, the top side of which is level with the road profile, being provided with at least one inlet for admitting the water to be conducted away from the road into the transport channel of the gutter.
- Such a gutter is known from U.S. Patent Specification 2,436,593. With this known gutter each gutter element has a substantially U-shaped cross-section along the larger part of its length and on the top side it is mainly open. The open top side is closed by loose plates, which may be closed or be provided with inlets. In order to obtain a sufficiently strong construction of these gutter elements they are made from reinforced concrete.
- The invention provides a gutter of the kind set forth, the gutter elements of which can be manufactured more easily and hence at a lower cost price, since the concrete gutter elements are each made from non-reinforced concrete and have a closed profile at least for the larger part of their length. The absence of reinforcement means saving of steel and reinforcement fabric. Moreover, a gutter element of non-reinforced concrete can be more readily manufactured by means of a tube drawing machine.
- A preferred embodiment of the gutter according to the invention provides an improved affluence of the water towards the inlets and comprises itself, in addition, a collecting space for capturing incoming water for the short time of affluence towards the inlets in order to minimize the amount of water remaining on the road. In this preferred embodiment of the gutter according to the invention the top side of the gutter element has a hollow depression forming a collecting space draining off towards the inlet.
- It should be noted that, for example, the Dutch Patent Application laid up for public inspection 7307715 discloses a gutter, in which the walls of the gutter elements slope down towards the middle, where a gap is provided throughout the length of elements for conducting the water towards the transport channel. The transport channel of this known gutter is relatively small, whilst the gap extending over the whole length has the drawback, when the gutter is used along traffic roads, that wheels are likely to get into the gap.
- A further preferred embodiment of the gutter according to the invention is characterized in that each gutter element is provided at the top with a water conducting, upright rim forming, for example, a curb.
- Reference is made in this regard to French Patent Specification 956,822, in which a collecting gutter arranged along the side of the road joins an elevated rim of, for example, a pavement or the like. This rim does, however, not form a monolitic unit with the gutter elements as with the gutter in accordance with the present invention.
- In order to be able to store a standard rain shower per unit time, in which case, for example, half a cubic metre 3f water per meter of gutter length must be held for a short time along the road provided with the gutter, the transport channel has a substantially circular passage of a size sufficient for accommodating a standard amount of rain water collected per unit time. This has the advantage that a pump of lower standard capacity can pump away sufficient amounts for a longer period of time to conduct away the rain water, since the transport channel itself serves as a storing reservoir. Therefore, the water draining system does not require expensive, additional means.
- If the gutter comprises pocket wells situated at equal distances from one another between two series and joining each a well element in a watertight manner, for example, by a roller ring junction for collecting impurities such as sludge or sand, dragged along by the water, this further development of the gutter according to the invention may be satisfactorily employed along tree-lined roads, since the leaves are collected in the pockets. These impurities can be occasionally removed via a cover provided on the top side of the well.
- In a further preferred embodiment according to the invention the profile of the top side of the well element is like that of the gutter elements. This is particularly important when the road sides are also used by traffic, for example, cyclists.
- In order to satisfactorily conducting away the water, the gutter according to the invention is characterized in that at least one pocket well is provided with an additional outlet for conducting away the water collected in the storing space at a lower level than the gutter elements. This water can be conducted away to a collecting sewer, from where it can be passed, for example, to a sewerage purifying system or to a collecting basin, if admission of water heavily contaminated, for example, by brine to the collecting sewer cannot be allowed, or to the surface water, if it can be assumed that the rain water flowing in a fairly pure state from the road can be conducted away, for example, to a ditch or a lake. With regard to environmental requirements and to the problems of the excessive amounts of salt in biological purification of waste water this drain system readily permits of constructing a second rain water draining system, whilst if the water is strongly contaminated, temporary storage, for example, in a salt water basin may be carried out, and after drastical dilution, for example, by successive, normal rain showers the water containing less salt may yet be supplied to the purification sytem or may be pumped away to the sea.
- For the interconnection of two relatively spaced drains it is advantageous to use an additional outlet of a pocket well for low-level communication, for example, at a given depth beneath the road, between a pocket well of a first gutter with a pocket well of a second gutter situated at a distance from the first.
- The above mentioned and further features of the invention will be described more fully with reference to a few embodiments shown in the drawing.
- The drawing shows in
- Fig. 1 a perspective view of a gutter in accordance with the invention arranged, for example, in a parking place, platform or airfield,
- Fig. 2 an enlarged sectional view taken on the line II-II in Fig. 1,
- Fig. 3 an enlarged sectional view taken on the line III-III in Fig. 1
- Fig. 4 a perspective view of a further gutter in accordance with the invention comprising a curb,
- Fig. 5 an enlarged cross-sectional view taken on the line V-V in Fig. 4,
- Fig. 6 a perspective view of a variant of the embodiment shown in Fig. 4, the top side of the gutter having a collecting space.
- Fig. 7 an enlarged sectional view taken on the line VII-VII in Fig. 6,
- Fig. 8 an enlarged sectional view taken on the line VIII-VIII in Fig. 6,
- Fig. 9 a longitudinal sectional view of a variant of the gutter shown in Fig. 6,
- Fig. 10 a perspective view of a preferred embodiment of the gutter in accordance with the invention, provided with a pocket well and
- Fig. 11 a cross-sectional view taken on the line XI-XI in Fig. 10.
- A
gutter 1 according to the invention is arranged in a platform, taxi park or parking place 2 slightly sloping towards the area where a series of substantially watertight series of joined gutter elements 3 of thegutter 1 is dug into the ground 4. The gutter elements 3 are monolites of non-reinforced concrete made on a tube-drawing machine. Along the larger part of their length they have a closed profile. They comprisetop walls transport channel 9 formed by the gutter elements 3. Above the closed top walls 6 a thin layer of water 8 is formed. Owing to sufficient inclination (angle a) all water can flow towards the inlets 7 of the neighbouring gutter elements 3. - Through the inlets 7 the water enters the
transport channel 9 having a circular passage, which has adequate storing capacity for competely collecting a standard rain shower without the occurrence of clogging in the drain system. - In the embodiment of the
gutter 40 shown in Fig. 4 the water flows from a road surface 10 against the upright rims 11 of thegutter elements 12. Thesegutter elements 12 again havetop walls 13 or 14, the top walls 13 having inlets 7 for the water and thetop walls 14 being closed. The water is dammed up against the borders 11 and can readily reach the inlets 7 through which it attains atransport channel 9. - Figs. 6 to 8 illustrate an embodiment of the gutter 41 according to the invention, which is in engagement with a road surface 27: the profile of the top side of the gutter 41 itself functions like a kind of
first collecting space 15, from where the inlets 7 receive the water flowing in the direction of the arrows W. In this embodiment water nuisance in the case of a normal rain shower is minimized because the water released by a standard rain shower can be collected substantially completely inside thecollecting space 15 intentionally proportioned for this purpose and in thetransport channel 9. - Fig. 9 illustrates a series of
gutter elements 42 and 43, in whichinlet gratings 17 rather than inlets 7 as shown in Fig. 6 are used in the top wall 44 of thegutter elements 43. Theseinlet gratings 17 allow, for example, cyclists to pass readily. Thesuccessive gutter elements 42 and 43 are joined in a watertight manner through ajunction roller ring 20, which junctions permit a displacement of the gutter elements relative to one another in the direction of length as well as in an angular direction, whilst the watertight seal is maintained, when the road is slightly settling. - Referring to Fig. 10, two
series gutter elements 16 are arranged in line with one another with the interposition of apocket well 21, which is shown in a cross-sectional view in Fig. 11 and which comprises a wellelement 22 connected with thegutter elements 16 and co-operating through a watertight junction with a prefabricated concrete element 24 provided with anadditional outlet 23 and supporting on thecollecting element 25 of the pocket well 21 also formed by a prefabricated concrete element, in which are collected solid substances such asleaves 28 passed along by the water: by removing acover 26 with the aid of a suitable mechanism saidsubstances 28 can be removed. - The gutter construction according to the invention readily permits of mounting a pocket element, as the case may be, with one or more
additional outlets 23 for conducting the water towards a storage space (not shown) for contaminated water, towards a collecting sewer or directly towards the surface water and/or additional draining systems in which a gutter on one side of a road surface may be connected through a transverse tie tubing with a gutter on the other side of said road surface.
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19790200529 EP0025808B1 (en) | 1979-09-20 | 1979-09-20 | Gutter for draining off water or the like from a hardened path |
DE7979200529T DE2965380D1 (en) | 1979-09-20 | 1979-09-20 | Gutter for draining off water or the like from a hardened path |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19790200529 EP0025808B1 (en) | 1979-09-20 | 1979-09-20 | Gutter for draining off water or the like from a hardened path |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0025808A1 true EP0025808A1 (en) | 1981-04-01 |
EP0025808B1 EP0025808B1 (en) | 1983-05-11 |
Family
ID=8186303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19790200529 Expired EP0025808B1 (en) | 1979-09-20 | 1979-09-20 | Gutter for draining off water or the like from a hardened path |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0025808B1 (en) |
DE (1) | DE2965380D1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560302A (en) * | 1982-05-06 | 1985-12-24 | Aco Severin Ahlmann Gmbh & Co. Kg | Draining ditch for draining of roadways |
GB2205600A (en) * | 1987-06-06 | 1988-12-14 | Glynwed Consumer & Building | Drainage means |
FR2713254A1 (en) * | 1993-12-03 | 1995-06-09 | Sabla Sa | Drain for collection and transfer of rain water from flat surface |
NL1000821C2 (en) * | 1995-05-02 | 1996-11-05 | Heijmans Wegenbouwmij | Road-surface water-drainage system |
EP0790360A1 (en) * | 1996-02-14 | 1997-08-20 | Walter Schiewe | Drainage channel |
GB2351109A (en) * | 1999-06-14 | 2000-12-20 | Aco Technologies Plc | Drainage assembly |
EP2336437A1 (en) * | 2009-12-18 | 2011-06-22 | BIRCO Baustoffwerk GmbH | Gutter element |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR458052A (en) * | 1913-05-19 | 1913-10-02 | Charretton Et Gruaz Soc | Sidewalk edging with gutter |
DE1815872U (en) * | 1960-06-10 | 1960-08-04 | Wolfer & Goebel Bauunternehmun | SLOTTED PIPE. |
DE1658522A1 (en) * | 1967-05-29 | 1970-10-22 | Pfuhler Betonroehren Gmbh & Co | Slotted pipes with built-in slopes |
DE2242736A1 (en) * | 1972-03-22 | 1973-09-27 | Evercrete Ltd | CONCRETE DRAINAGE BLOCK OR DGL |
DE7330840U (en) * | 1973-08-24 | 1973-11-29 | Aco Ahlmann Severin | Protection channel or protective pipe for surface drainage |
DE7409421U (en) * | 1974-06-12 | Ziegelei Gugel T Kg | Water drainage stone | |
DE2632660A1 (en) * | 1976-07-20 | 1978-01-26 | Patenta Entwicklungs & Verwert | Concrete or other artificial stone paving drainage - with horizontal cut=outs in individual stones forming continuous covered channels |
DE7831677U1 (en) * | 1978-10-24 | 1979-03-08 | Hargens, Hans, 2371 Buensdorf | MOLDING STONE WITH INNER DRAINAGE CHANNEL |
-
1979
- 1979-09-20 DE DE7979200529T patent/DE2965380D1/en not_active Expired
- 1979-09-20 EP EP19790200529 patent/EP0025808B1/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7409421U (en) * | 1974-06-12 | Ziegelei Gugel T Kg | Water drainage stone | |
FR458052A (en) * | 1913-05-19 | 1913-10-02 | Charretton Et Gruaz Soc | Sidewalk edging with gutter |
DE1815872U (en) * | 1960-06-10 | 1960-08-04 | Wolfer & Goebel Bauunternehmun | SLOTTED PIPE. |
DE1658522A1 (en) * | 1967-05-29 | 1970-10-22 | Pfuhler Betonroehren Gmbh & Co | Slotted pipes with built-in slopes |
DE2242736A1 (en) * | 1972-03-22 | 1973-09-27 | Evercrete Ltd | CONCRETE DRAINAGE BLOCK OR DGL |
DE7330840U (en) * | 1973-08-24 | 1973-11-29 | Aco Ahlmann Severin | Protection channel or protective pipe for surface drainage |
DE2632660A1 (en) * | 1976-07-20 | 1978-01-26 | Patenta Entwicklungs & Verwert | Concrete or other artificial stone paving drainage - with horizontal cut=outs in individual stones forming continuous covered channels |
DE7831677U1 (en) * | 1978-10-24 | 1979-03-08 | Hargens, Hans, 2371 Buensdorf | MOLDING STONE WITH INNER DRAINAGE CHANNEL |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560302A (en) * | 1982-05-06 | 1985-12-24 | Aco Severin Ahlmann Gmbh & Co. Kg | Draining ditch for draining of roadways |
GB2205600A (en) * | 1987-06-06 | 1988-12-14 | Glynwed Consumer & Building | Drainage means |
GB2205600B (en) * | 1987-06-06 | 1991-04-24 | Glynwed Consumer & Building | Drainage means |
FR2713254A1 (en) * | 1993-12-03 | 1995-06-09 | Sabla Sa | Drain for collection and transfer of rain water from flat surface |
NL1000821C2 (en) * | 1995-05-02 | 1996-11-05 | Heijmans Wegenbouwmij | Road-surface water-drainage system |
EP0790360A1 (en) * | 1996-02-14 | 1997-08-20 | Walter Schiewe | Drainage channel |
GB2351109A (en) * | 1999-06-14 | 2000-12-20 | Aco Technologies Plc | Drainage assembly |
GB2351109B (en) * | 1999-06-14 | 2001-05-02 | Aco Technologies Plc | Drainage assembly |
EP2336437A1 (en) * | 2009-12-18 | 2011-06-22 | BIRCO Baustoffwerk GmbH | Gutter element |
RU2471915C2 (en) * | 2009-12-18 | 2013-01-10 | БИРКО ГмбХ | Water drain element |
Also Published As
Publication number | Publication date |
---|---|
DE2965380D1 (en) | 1983-06-16 |
EP0025808B1 (en) | 1983-05-11 |
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