WO2001092643A1 - Einrichtung mit einem gewellt zusammengelegten schlauch - Google Patents
Einrichtung mit einem gewellt zusammengelegten schlauch Download PDFInfo
- Publication number
- WO2001092643A1 WO2001092643A1 PCT/CH2001/000337 CH0100337W WO0192643A1 WO 2001092643 A1 WO2001092643 A1 WO 2001092643A1 CH 0100337 W CH0100337 W CH 0100337W WO 0192643 A1 WO0192643 A1 WO 0192643A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hose
- container
- tube
- diameter
- base body
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/127—Flexible prefabricated covering elements, e.g. mats, strips bags filled at the side
Definitions
- the present invention relates to a device with a corrugated hose.
- a device of this type is disclosed for example in EP-B 0 793 753.
- This device comprises an outer, essentially cylindrical container in which there is a hose made of a flexible material.
- This hose is housed like a corrugated bellows in the interior of the container in such a way that the respective end part of the folded hose is located in the area of one of the ends of the container.
- One of the end parts of the hose is closed with the help of a bottom.
- a filling tube is arranged concentrically inside the container and is surrounded by the folded hose.
- One of the end parts of this filling pipe faces the inside of the bottom of the hose.
- the other end part of the filling tube is fastened to the container in the region of the opposite end part.
- This end part of the container can be connected to a boat, for example.
- the object of the present invention is to eliminate the disadvantage mentioned and other disadvantages of the prior art.
- Fig. 1 perspectively the overall situation when laying a filled
- FIG. 2 is a vertical section of the present device, which has a container for a corrugated hose,
- Fig. 4 shows schematically an outer shell of the container, which can serve to receive the corrugated hose
- Fig. 5 shows schematically an inner part of the container, which is also used for
- FIG. 6 shows a first embodiment of a device for venting the interior of the hose being laid out
- 7 schematically shows a cover for closing the open end of the hose
- 8 schematically shows the connection point of two successively designed hoses
- FIG. 9 shows a second embodiment of a device for venting the interior of the designed hose and
- FIG. 10 shows a third embodiment of a device for venting the interior of the designed hose.
- barriers are to be erected in a body of water, for example oil barriers, then you put a hose-like structure in the water and fill it with air so that the structure is buoyant. Then you pull this structure in the water so that it takes on a shape that prevents oil from spreading further on the water surface.
- elongated barriers can also be laid on the surface of the earth to achieve different goals.
- One example is barriers that prevent water from spreading further during flooding.
- Another application of elongated barriers is barriers on the edge of the desert, which are intended to prevent sand from penetrating further into the still fertile areas, etc.
- FIG. 1 shows schematically and as an example how a hose-like structure can be filled with sand or another bulk material.
- a truck 1 is shown with a body 2 already tilted backwards.
- a device 4 which enables the present device 5 to be connected to the truck body 2. Since bulk goods can only move under the influence of gravity, the present device 5, which is used to fill a tubular structure with bulk goods, must be in a vertical or at least inclined position. It goes without saying that the present device 5 can also be used in connection with other sources 1 of bulk material.
- FIG. 2 A first embodiment of the present device 5 is shown in FIG. 2 in a vertical section.
- a section of the adapter device 4 from FIG. 1 is indicated schematically.
- This adapter section 4 is located in FIG. 2 at a distance from the present device 5, so that the part of the present device normally located in this adapter section 4 can be seen in FIG. 2.
- the device 5 has a container 10 for receiving a hose 30.
- This hose 30 is advantageously made of a textile material. If the hose 30 is arranged in the container 10, then it is in a corrugated collapsed state so that it has the shape of a corrugated bellows 31.
- This bellows 31 has waves or folds 35 which rest on one another, the bellows forms a flat ring in a vertical projection.
- This ring has an outer diameter BPA, which is given by the distance between the outer turns of the folds 35 of the bellows 31.
- This ring also has an inner diameter BPI, which is given by the distance between the turns of the folds 35 of the bellows 31 lying inside the bellows 31.
- the structure of the textile material can be chosen so that the width BF of the folds 35 is as large as possible. Because the larger the width BF of the folds 31 the more hose material can be stored in the folds 35 of the bellows 31. In such a case, the ratio between the height HP of the hose package 31, which can be important for the storage of the packages 31, and the length of the unfolded hose 30 is favorable.
- Figure 3 shows the collapsed tube 30 as a package which can be handled as a separate unit.
- the bellows 31 is provided with two binders 32 and 33 (FIG. 3), which are arranged at two diametrically opposite positions of the bellows 31.
- the respective binder 32 or 33 loops around the bellows 31 in its area, as a result of which the shafts 35 of the bellows 31 are held together.
- the hose 30 thus folded and held together thus takes up little space and can be handled individually.
- the respective binder 32 or 33 can have a band-shaped base body 36 which is guided or wrapped around the bellows 31.
- a buckle 37 of a type known per se through which an end section 37 of the band body 36 can pass and where this end section 37 can be held.
- a cord or the like could also serve as a binder 32 or 33.
- the container 10 comprises an outer and substantially cylindrical shell 11 (FIGS. 2 and 3), the height of which is at least as great as the height HP of the bellows 31.
- this shell 11 has a base body 111, which has the shape of the Jacket of a cylinder with a central axis A.
- This base body 111 can be made of sheet metal, for example.
- the sleeve 11 is provided with means 14 for handling and / or for connection to the adapter device 3.
- these means 14 are designed as handles which are attached to the outside of the casing 11.
- the inner diameter of the shell 11 is chosen to be somewhat larger than that Outside diameter BPA of the bellows 31, so that the bellows 21 can be accommodated in the interior of the sleeve 11, as is indicated in FIG. 4.
- the container 10 further comprises a filling device 12 (FIGS. 2 and 4).
- This filling device 12 has a tubular base body 13, the
- Diameter is, among other things, smaller than the inner diameter of the casing 11 of the container 10. Consequently, this tubular base body 13 can be arranged in the interior of the casing 1, specifically in the central region thereof.
- the tubular base body 13 is coaxial with respect to the axis A. The size of the diameter of the tubular base body 13 of the
- Filling device 12 is also selected taking into account the inner diameter BPI of the bellows 31. It should namely be possible that the tubular base body 13 of the filling device 12 can pass through the bellows 31 without any appreciable friction. Consequently, the diameter of the tubular base body 13 is somewhat smaller than the inner diameter BPI of the bellows 31.
- the axial length of the tubular base body 13 is comparable to the axial length of the outer sleeve 11.
- the filling device 12 further comprises means 15 (FIGS. 2 and 5), which are designed such that they feed the bulk material into the interior of the tubular
- Base body 13 of the filling device 12 can guide. These means 15 are designed as the jacket of a cone. This cone 15 has a smaller base 16 and a larger 17 base.
- the bulk cone 15 is connected to the upper end of the central tube 13 of the filling device 12 via the smaller base area 16.
- the bulk material enters the interior of the filling device 12 through the base surface 17 with the larger diameter.
- the diameter of the larger base surface 17 of the bulk cone 15 corresponds to the outer diameter BPA of the hose package 31.
- the lower mouth 18 of the central tube 13 is practically in the same plane as that lower mouth 19 of the shell 11.
- These mouths 18 and 19 are arranged concentrically, the tube mouth 18 lies inside the casing mouth 19. There is therefore a distance between the walls of the central tube 18 and the sleeve and this distance corresponds to the width BF of the folds 35 of the corrugated bellows 31.
- the bellows 31 would fall out of the container 10 as soon as the device 5 and thus also the container 10 are brought into the position indicated in FIG. 1.
- the present device has a device 40 which ensures a controlled exit of the sections of the hose 30 filled with the bulk material from the container 10.
- This control device 40 is assigned to the outlet part 18, 19 of the container 10.
- This control device 40 can be assigned to the outlet section of the central tube 13 of the filling device 12 and / or the outlet section of the casing 11.
- control device 40 comprises two members 41 and 42, which are attached in the outlet region of the casing 11.
- the members 41 and 42 are arranged so that they in the
- the links 41 and 42 can cooperate with the section 29 (FIG. 6) of the hose 30 emerging from the container 10.
- the links 41 and 42 shown are attached to mutually opposite locations of the cylindrical shell 11.
- the respective link 41 or 42 is designed as a plate which has the shape of a segment of a ring.
- the length of the ring segment 41 or 42 is less than half of the entire ring and this length is advantageously a quarter of the ring length. It is understood that the container 10 has more than two Segments can be provided.
- the diameter of the inner curved edge 43 of the ring segment 41 or 42 can be the same as or larger than the diameter of the central tube 13.
- the diameter of the inner curved edge 43 of the ring segment 41 or 42 is in any case smaller than the diameter of the sleeve 11.
- the diameter of the outer curved edge 44 of the ring segment 41 or 42 corresponds to the diameter of the sleeve 11. Among them Under certain circumstances, it is readily possible to assign the outer curved edge 44 of the ring segment 41 or 42 to the lower edge 19 of the casing 11.
- the inner curved edge 43 of the ring segments 41 and 42 lies between the lower edges 18 and 19 of the container 10, so that the bellows 31 located in the container 10 rests on these ring segments 41 and 42.
- the lower end part of the hose 30 can be pulled out of the container 10 through a gap 46.
- This gap 46 is present between the lower edge 18 of the central tube 13 and the inner edge 43 of the ring segment 41 or 42 concerned. If one pulls the hose 30 downwards, it slides over the inner edge 43 of the ring segments 41 and 42, which partially penetrates into the relatively soft material of the hose 30. This results in a braking effect which the ring segments 41 and 42 exert on the hose during the extension of the hose 30 from the container 10. If the ring segments 41 and 42 are pivoted downwards, the gap 46 widens and the outlet of the hose 30 from the container 10 is opposed by the control device 40, and vice versa.
- the outer edge 44 of the ring segment 41 or 42 can be connected fixedly or pivotably to the lower edge 19 of the casing 11. If the connection is pivotable, then the ring segment 41 or 42 is connected to the sheath 11 via a hinge 45.
- This hinge 45 may include an actuator that allows the position of the pivotable Ring segment 41 or 42 can be adjusted and fixed relative to the vertical axis A.
- the respective pivot segment 41 or 42 can, however, also be connected to a controllable hydraulic cylinder.
- a test device monitors the exit of the filled hose 30 from the container 10. Depending on the requirements, the swivel segments 41 and 42 are automatically set so that they exert either a smaller or greater braking effect on the exiting hose.
- FIG. 5 schematically shows a further embodiment of the present device, in which the brake segments 47 and 48 are attached to the lower end of the central tube 13 of the filling device 12.
- the design of these segments 47 and 48 essentially corresponds to the design of the segments 41 and 42 according to FIG. 2.
- the only differences are in the diameter of the inner edge 43 and the outer edge 44 of the brake segments. 5, the diameter of the inner edges 43 is the same as the diameter of the central tube 13 to which the segments 47 and 48 are attached.
- the diameter of the curved outer edges 44 is smaller than the diameter of the sleeve 11.
- FIG. 6 shows an embodiment of the present device which prevents the bulk material from having air pockets.
- the central tube or the central channel 13 of the filling device 12 is double-walled, so that this channel 13 has an inner tube 131 and an outer tube 132.
- the inner tube 131 has a smaller diameter than the outer tube 132 and these partial tubes 131 and 132 are arranged coaxially.
- the upper mouths of these partial tubes 131 and 132 are in the area of the upper mouth of the container 10.
- the lower mouths of the partial tubes 131 and 132 are in the area of the lower mouth of the container 10.
- the pouring cone 15 is over its lower, smaller opening connected to the upper end of the inner pipe 131 with the smaller diameter, which has the same diameter as the lower smaller opening of the pouring cone 15. That mouth of the space 49 between the two partial pipes 131 and 132, which is in the area of the outlet from the container, is located inside the hose 30 extending from the container 10. In contrast, that mouth of the intermediate space 49 in the double tube, which is located in the region of the cone 15, opens into the open, so that air can escape from the hose into the open through this double tube 131 and 132.
- the respective end part of the hose is designed such that it can be connected to another or adjacent component of the device.
- the respective end part of the hose 30 has an essentially ring-shaped extension 38, this extension 38 being designed and designed for application to another component of this device.
- the extension 38 lies on the outside of the upper area of the central tube 13.
- Appropriate means are provided for fastening the spur 38 at the relevant point.
- An embodiment of these means can look like the above-described binder 32 or 33 with a band-shaped base body 36, which rests on the outside of the extension 38.
- the end portion of the bellows 31 lying at the bottom in FIG. 5 also has the extension 38, but no binder, because this end portion of the bellows 31 is to be pulled out of the container 10 in the manner described above and because it must therefore remain free.
- the respective end part of the hose 30 can be flanged and sewn together in a manner known per se in order to form a sleeve made of the material of the hose 30 and running along the edge of the hose 30.
- a cord 39 (FIG. 6) is pulled through this sleeve (not shown), the end portions of which protrude from the sleeve and can be knotted together. you can pull on the cord ends until the opening in this end of the hose 30 closes, as can also be seen, for example, from FIG. 6, in which only a section 29 of the hose 30 has been pulled out of the container 10.
- FIG. 7 Another possibility for closing one end of the hose 30 is shown in FIG. 7.
- An end cover 21 is provided, which has an essentially disk-shaped base body. The diameter of this cover 21 corresponds to the diameter of the hose 30.
- a surface 22 is embodied in the circumferential outer surface of the cover 21, on which the extension 38 of the hose 30 can lie. The already described binder 32 or 33 can be placed and clamped over this extension. If the end part of the hose 30 is designed so that it has the above-described cord 39, then it is expedient if a circumferential groove is made in the outer surface 22 of the cover 21, in which the cord 39 together with the sleeve at the end of the hose 30 can intervene.
- a connecting device 23 is provided for connecting the ends of two successive hoses 30.
- This device 23 has an annular base body, the outer diameter of which corresponds to the inner diameter of the hoses 30.
- two parallel and mutually adjacent 221 and 222 are executed, which correspond approximately to the surface 22 on the peripheral surface of the cover 21.
- the edge portion of one of the hoses 30 is assigned to one of these circumferential or annular surfaces 221 or 222.
- the edge area of the other hose 30 is assigned to the other surface in such a way that the respective circumferential surface 221 or 222 lies inside the hose edge part.
- the connection of the respective end part of the hose 30 to the connecting ring 23 can take place in the manner described above in connection with the connection of the cover 21.
- a venting attachment 25 is provided in order to prevent bulk material from escaping from this end part of the hose 30 through this opening 24.
- This projection 25 is shown schematically in FIG. 9, once alone and once placed on the end part of the hose 30.
- This projection 25 has a base body 26, which has the shape of a sleeve with a bottom 27.
- the open hose end is inserted into the sleeve 25 through the opening in the opposite end of the sleeve.
- the diameter of the interior in the sleeve 25 is slightly larger than the outer diameter of the hose 30, so that there is a gap 28 between the sleeve 25 and the hose 30. Air can escape from the interior of the hose 30 through this gap 28.
- the bulk material cannot flow outside through the sleeve 25 because the gap 28 is too narrow for this.
- FIG. 10 shows a further possibility for venting the hose 30 with the end section closed.
- This through opening 9 can for example be designed as a slot.
- This opening 9 can be so small that it only opens when there is overpressure inside the hose 30. As soon as this excess pressure has been released, the opening 9 closes again, and of itself.
- a flap (not shown) of the respective opening 9 assign, which covers the opening 9 from the outside.
- This flap can be made of the same compliant material as the hose 30 and is designed such that it covers at least the entire opening 9.
- the components of the present device described above can also be used individually as a land barrier.
- the container 10 can have, for example, only the filling device 12 with the bellows 31, as shown in FIG. 5.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU59999/01A AU5999901A (en) | 2000-05-30 | 2001-05-30 | Device with a tube folded concertina fashion |
EP01933522A EP1285136A1 (de) | 2000-05-30 | 2001-05-30 | Einrichtung mit einem gewellt zusammengelegten schlauch |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1087/00 | 2000-05-30 | ||
CH10872000 | 2000-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001092643A1 true WO2001092643A1 (de) | 2001-12-06 |
Family
ID=4556743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2001/000337 WO2001092643A1 (de) | 2000-05-30 | 2001-05-30 | Einrichtung mit einem gewellt zusammengelegten schlauch |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1285136A1 (de) |
AU (1) | AU5999901A (de) |
WO (1) | WO2001092643A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1350892A1 (de) * | 2002-03-28 | 2003-10-08 | Huesker Synthetic GmbH | Behälter aus wasserdurchlässigem, imprägnierten oder beschichteten Gewebe |
WO2013083870A1 (en) * | 2011-12-09 | 2013-06-13 | Pekka Salomaa | Method for producing a flood dam or a floating oil boom which are limiting extension or flooding of water or other liquids, like oil |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2815319A1 (de) * | 1978-04-08 | 1979-10-18 | Colcrete Bau Gmbh Co Kg | Verfahren zur ausruestung von miteinander zu verbindenden, grossformatigen gewebehuellen fuer kissenfoermige sinkmatten mit in ihrer laengsrichtung eingesteckten fuellschlaeuchen |
US4420275A (en) * | 1982-04-19 | 1983-12-13 | Shell Oil Company | Alaskan offshore drilling base |
NL9100803A (nl) * | 1991-05-08 | 1992-07-01 | Bekaert Sa Nv | Werkwijze en inrichting voor het vormen en plaatsen van een gevuld langwerpig lichaam; omhulsel voor toepassing daarbij alsmede gevuld langwerpig lichaam. |
EP0793753B1 (de) | 1994-10-31 | 1999-12-08 | Sergio Manzin | Vorrichtung für die schnelle montierung einer verunreinigungsschutzsperre aus einem teils mit flüssigkeit, teils mit gas zu füllenden, biegungsfähigen rohr |
-
2001
- 2001-05-30 EP EP01933522A patent/EP1285136A1/de not_active Withdrawn
- 2001-05-30 AU AU59999/01A patent/AU5999901A/en not_active Abandoned
- 2001-05-30 WO PCT/CH2001/000337 patent/WO2001092643A1/de not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2815319A1 (de) * | 1978-04-08 | 1979-10-18 | Colcrete Bau Gmbh Co Kg | Verfahren zur ausruestung von miteinander zu verbindenden, grossformatigen gewebehuellen fuer kissenfoermige sinkmatten mit in ihrer laengsrichtung eingesteckten fuellschlaeuchen |
US4420275A (en) * | 1982-04-19 | 1983-12-13 | Shell Oil Company | Alaskan offshore drilling base |
NL9100803A (nl) * | 1991-05-08 | 1992-07-01 | Bekaert Sa Nv | Werkwijze en inrichting voor het vormen en plaatsen van een gevuld langwerpig lichaam; omhulsel voor toepassing daarbij alsmede gevuld langwerpig lichaam. |
EP0793753B1 (de) | 1994-10-31 | 1999-12-08 | Sergio Manzin | Vorrichtung für die schnelle montierung einer verunreinigungsschutzsperre aus einem teils mit flüssigkeit, teils mit gas zu füllenden, biegungsfähigen rohr |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1350892A1 (de) * | 2002-03-28 | 2003-10-08 | Huesker Synthetic GmbH | Behälter aus wasserdurchlässigem, imprägnierten oder beschichteten Gewebe |
WO2013083870A1 (en) * | 2011-12-09 | 2013-06-13 | Pekka Salomaa | Method for producing a flood dam or a floating oil boom which are limiting extension or flooding of water or other liquids, like oil |
EP2812499A4 (de) * | 2011-12-09 | 2015-11-04 | Pekka Salomaa | Verfahren zur herstellung eines hochwasserschutzdamms oder einer schwimmenden ölsperre zur begrenzung der ausbreitung oder überschwemmung von wasser oder anderen flüssigkeiten, wie etwa öl |
Also Published As
Publication number | Publication date |
---|---|
EP1285136A1 (de) | 2003-02-26 |
AU5999901A (en) | 2001-12-11 |
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