US20130334092A1 - Container Wall for a Container Covered by a Film - Google Patents

Container Wall for a Container Covered by a Film Download PDF

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Publication number
US20130334092A1
US20130334092A1 US13/996,903 US201113996903A US2013334092A1 US 20130334092 A1 US20130334092 A1 US 20130334092A1 US 201113996903 A US201113996903 A US 201113996903A US 2013334092 A1 US2013334092 A1 US 2013334092A1
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US
United States
Prior art keywords
film
profile
clamping
container wall
clamping channel
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.)
Abandoned
Application number
US13/996,903
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English (en)
Inventor
Jan C.F. Behrens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MT Energie GmbH
Original Assignee
MT Energie GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MT Energie GmbH filed Critical MT Energie GmbH
Assigned to MT-ENERGIE GMBH reassignment MT-ENERGIE GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BEHRENS, JAN C.F.
Publication of US20130334092A1 publication Critical patent/US20130334092A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/06—Coverings, e.g. for insulating purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/08—Interconnections of wall parts; Sealing means therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/107—Apparatus for enzymology or microbiology with means for collecting fermentation gases, e.g. methane
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/26—Constructional details, e.g. recesses, hinges flexible
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/36—Means for collection or storage of gas; Gas holders
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/46—Means for fastening

Definitions

  • the invention relates to a container wall according to claim 1 .
  • Containers for the storage and the fermentation of fermenting agents for example in so-called biogas plants, have sizeable dimensions. Generally they are configured in the manner of a silo and, accordingly, generally have a circular base.
  • the wall is cast, for example, from concrete and the seal at the top is often implemented by means of a roof-shaped film which is retained in a tensioned and raised state by the production of gas or by the introduction of compressed air.
  • a clamping profile in the upper outer region of the wall, into which the film edge is inserted and secured by means of a clamping tube.
  • a container wall for a container covered by a film has been disclosed in WO 2010/075981 A2, in which a clamping channel for a plastics film which covers the container on the upper face is provided with a narrow, outwardly open entry slot which is defined by an upper and a lower projection.
  • An insertion profile is inserted into the entry slot, said insertion profile being able to be introduced into the clamping channel in the oblique position, and in a position approximately parallel to the projections is prevented by the projections from moving out of the clamping channel.
  • the clamping channel may be integrally formed in the material of the container wall or may be a separate profiled rail, which is either positioned on the container wall or integrally formed therein.
  • Two undercuts are formed by the projections, which are relatively costly to produce irrespective of whether a separate clamping profile is used or the clamping channel is moulded into the material of the container wall. Additionally, by means of the two projections, the introduction of the insertion profile into the clamping channel is made more difficult and/or only permitted by specific shaping of the clamping channel.
  • the object of the invention is to provide a container wall for a container having a device for securing a film made of plastic sealing the container on the upper face in a roof-shaped manner, which can be produced and assembled even more simply.
  • the narrow entry slot is only defined by an upper projection, whilst the approximately planar lower wall of the clamping channel merges without projections with the entry slot.
  • the production of a clamping channel with only one upper projection is significantly simpler in terms of production technology than that of a clamping channel in which the entry slot is formed by an upper and a lower projection.
  • the insertion of the insertion profile with the film placed around said insertion profile into the clamping channel according to the invention is decidedly simpler to implement than with the known clamping profile.
  • the shape of the clamping channel may be considerably simplified.
  • the lower wall of the clamping channel does not need to be continuous but may consist of wall portions spaced apart in the longitudinal direction of the clamping channel.
  • the container wall according to the invention is preferably produced from concrete and in the upper region the upwardly open clamping channel is provided with the preferably lateral entry slot, the height thereof being smaller than the height of an elongate insertion profile which is insertable into the clamping channel, around which the film is able to be placed.
  • the insertion profile with the film wound around said insertion profile is tilted relative to the entry slot, introduced via said slot in the clamping channel and then, for example, moved into a vertical position, so that when a tensile force is exerted on the film, it is pressed from inside against the upper projection which defines the entry slot.
  • the lower edge of the insertion profile is located on the approximately planar lower wall of the clamping channel.
  • the insertion profile may have a predetermined breaking point, said insertion profile bending substantially about a horizontal axis when a predetermined maximum force acts on the film.
  • the insertion profile may be produced from a material which, when a maximum permitted force is reached on the film, loosens or releases the non-positive connection of the film by its own deformation.
  • the insertion profile is preferably produced from continuous casting or planar material which, for example, consists of metal, rubber or plastics. It may be moulded as a flat strip or bent or folded, or be a more or less flat profile strip.
  • the flat strip may have a rectangular, trapezoidal or angled cross section.
  • the tensile force acting on the upper limb which faces said film is introduced into the limb substantially as compressive force, and only acts on the limb as a smaller bending moment. Therefore, this does not lead to disadvantageous deformation of the clamping profile, resulting in the film edge being pulled out.
  • the film edge extends, for example, at an angle of 30° to 45° relative to the horizontal.
  • the limb of the clamping profile facing the film edge preferably extends at the same angle.
  • Such a profiled rail may be fastened to the outside of the container wall.
  • One option according to an embodiment of the invention is that vertical fastening profiles may be attached at intervals to the outside of the container wall, to which the profiled rail is preferably fastened by welding.
  • the rail which preferably consists of longitudinal portions which are subsequently connected together, is initially bent and then connected non-positively to the fastening profiles. Said fastening profiles are then connected to the container wall, for example by means of suitable anchors.
  • the container wall in this case may consist of very different materials, for example concrete, steel, plastics or wood and/or consist of a combination of the different materials.
  • the fastening profile is U-shaped in cross section, the web of the fastening profile being able to be connected to the container wall.
  • a clamping profile in the form of a profiled rail may be cast into the container wall. Even with this solution, a high tensile force may be achieved when the clamping profile is arranged at a specific distance from the upper edge of the container wall. There is no risk of deformation of the limb of the rail facing the film edge.
  • the upper edge or the upper limb of the profiled rail is flush with the upper face of the container wall.
  • the upper face of the container wall may rise towards the outer face.
  • the clamping profile and/or the profiled rail is cast into the container wall at a distance from the upper face of the container wall, according to a further embodiment of the invention the outer upper edge of the wall is rounded. In this manner, the film is not subjected to as much stress.
  • the thickness of the material of the profiled rail which is preferably formed from flat material or continuous casting, only needs to be very small as the forces are substantially absorbed by the surrounding material of the container wall.
  • an embodiment of the invention provides that the lower wall in the vicinity of the entry slot of the clamping channel has raised portions in longitudinal sections, which are arranged to be removable or movable, so that in a first position they form an abutment for the insertion profile located in the clamping channel and in a second position open up the surface of the lower wall facing the clamping channel.
  • the surface of the lower wall facing the clamping channel is completely open, so that the insertion profile together with the film may be inserted without difficulty.
  • a series of abutment elements and/or raised portions is subsequently mounted, which prevent the lower edge of the bearing profile from slipping out of the entry slot.
  • abutment elements which may be inserted or screwed into openings of the lower wall are provided.
  • Said abutment elements may, for example, consist of plastic.
  • folding mechanisms mounted on the lower wall are provided.
  • the folding mechanisms are configured such that they permit in a folded-down position a free insertion of the insertion profile and in the folded-up position form an abutment and/or an obstruction for moving the insertion profile out of the entry slot.
  • clamping elements which are also able to be clamped from the front onto the lower wall may be provided in order to form an abutment.
  • the described abutment and raised portions are not required for the function of securing the film in the clamping profile. They are simply aids for mounting and if there is a risk of the clamping profile slipping out due to insufficient tension in the film.
  • FIG. 1 a shows schematically the plan view of a container.
  • FIG. 1 b shows a section through the view according to FIG. 1 along the line 2 - 2 .
  • FIG. 2 shows a detail III according to FIG. 1 b for securing a roof film.
  • FIG. 3 shows a further embodiment of the securing of a roof film.
  • FIG. 4 shows a further embodiment for securing a roof film.
  • FIG. 5 shows a further embodiment for securing a roof film.
  • FIG. 6 shows a further embodiment for securing a roof film.
  • FIG. 7 shows a further embodiment for securing a roof film.
  • FIG. 8 shows a further embodiment of the invention for securing a roof film.
  • FIGS. 9 a & 9 b show a similar embodiment to FIG. 8 .
  • FIG. 10 shows in a perspective view a clamping profile with different abutment elements.
  • FIG. 11 shows a section through a clamping profile according to the invention having a clamping mechanism.
  • FIG. 12 shows the front view of the clamping profile according to FIG. 11 .
  • FIG. 13 shows a further embodiment of a clamping profile according to the invention.
  • a container 10 is indicated in FIGS. 1 a and b , said container comprising a base 12 made of concrete and a cylindrical wall 14 , also made of concrete.
  • the concrete wall is produced, for example, by means of a plurality of shuttering elements arranged externally and internally.
  • At least one plastic film 16 is stretched over the top of the container 10 , the edge thereof being secured in the upper region to the outer face of the wall 14 , as will be described in more detail below.
  • a fermenting agent 18 is located in the container.
  • a peripheral walkway 20 with a handrail is shown on the outer face of the wall 14 .
  • the walkway consists of individual walkway elements which may also be connected together. The walkway is not of significance to the invention.
  • an external shuttering 26 and an internal shuttering 27 are also indicated. It serves, as mentioned above, for producing the wall, the shuttering being removed after constructing the concrete wall 14 .
  • the upper part of the container wall is shown at 110 , as may also be identified in FIG. 3 .
  • It contains a clamping channel 112 which has a base 114 , an upper wall 116 and a lower wall 118 .
  • the walls are curved in cross section.
  • a projection 120 facing downwards (in cross section) a narrow entry slot 124 is formed towards the channel 112 .
  • the lower wall merges continuously with the entry slot 124 .
  • a clamping element in the form of a planar profile 126 has approximately the same dimensions over its height and/or depth and is rounded at the edges.
  • the width of the planar profile 126 is greater than the height of the entry slot 124 and is dimensioned so that it is retained by the inner face of the projection 120 and the wall 118 when the planar profile 126 is positioned on the lower wall 118 .
  • said planar profile may be inserted into the groove 112 via the entry slot 124 .
  • a film 130 is wound around the planar profile 126 . After inserting the planar profile 126 and positioning the planar profile 126 on the wall 118 , by pulling on the film 130 the planar profile 126 is tilted back into an approximately vertical position parallel to the entry slot. As a result, the film 130 is clamped in the channel 112 and cannot be pulled out.
  • the planar profile 116 has a notched portion 132 which forms a predetermined breaking point.
  • the predetermined breaking point as a last resort prevents the film from being torn and is able to ensure emergency pressure relief.
  • clamping channel 112 is also able to be produced, for example, by a separate profiled rail which is described further below.
  • the profile of the clamping channel and the clamping element in the clamping channel are essential for securing the film.
  • FIGS. 3-5 a section is shown through the upper region of the container wall 14 which, however, is configured differently in the upper region, as is described below. Moreover, external shuttering and internal shuttering 26 , 27 is also identified according to FIG. 1 b during the production of the container wall from concrete. The insertion profile or planar profile is omitted for illustrative purposes.
  • a box-shaped profiled rail 36 is shown, which for example has the shape as shown in FIG. 2 .
  • the profiled rail 36 is incorporated into the wall 14 so that the upper face and/or the upper limb is flush with the horizontal upper face of the wall 14 .
  • the profiled rail 36 is releasably connected to the external shuttering 26 (not shown). After forming the wall 14 , naturally the shuttering 26 , 27 is removed, the releasable connection to the external shuttering 26 being previously removed. The profiled rail 36 is then connected to the wall 14 .
  • the profiled rail consists of individual portions of specific length which is preferably considerably shorter than the peripheral length of the container 10 .
  • a rail portion may be connected to one or more adjacent shuttering elements.
  • the profiled rail 36 and/or the individual portions thereof are provided with anchoring portions which, as shown at 38 , protrude obliquely downwards into the wall 14 .
  • FIG. 3 by means of the arrows 40 , the pulling direction of a film is indicated which is denoted in FIG. 1 b at 16 . It is secured in the profiled rail 36 . This is described further below.
  • the variable angles of the pulling direction 40 result from the type of film (gas storage film, air-supported dome) and the structural conditions. The pressure and bending force on the upper limb of the profiled rail alter depending on the size of the angle.
  • the embodiment according to FIG. 4 differs from that of FIG. 3 in that the profiled rail 36 is embedded at a distance from the upper face of the wall 14 .
  • the profiled rail 36 is also initially connected to the external shuttering 26 .
  • the film which is secured with its edge in the profiled rail 36 initially extends vertically on the outside of the wall 14 and is guided obliquely upwards via a rounded edge 42 of the wall 14 .
  • the rounding 42 reduces the stress which occurs by deflecting the film.
  • a profiled rail 18 a is also embedded into the wall 14 so that its upper edge is flush with the upper face of the wall 14 .
  • This upper face has, however, an incline as indicated at 44 .
  • the incline is oriented towards the outer face.
  • the rail 18 a is in turn releasably connected to the external shuttering 26 when the wall 14 is produced. Subsequently, this connection is released so that the external shuttering 26 may be removed.
  • a tilted attachment of the profiled rail has the advantage that markedly greater tensile resistances for the film edge and/or advantageous loading of the profiled rail may be achieved.
  • the upper limb is substantially loaded in its direction of extension and less on flexion. The film edge is thus held particularly securely in the profiled rail 18 a.
  • a profiled rail 200 is attached to the container wall 14 in FIG. 8 , said profiled rail having a lower horizontal wall portion 202 , an upper roof-shaped wall portion 204 and a vertical web portion 206 .
  • the oblique upper wall portion 204 merges with a projection 208 protruding vertically downwards.
  • a planar profile 212 is inserted into the clamping channel 210 formed in this manner, the width of said planar profile being greater than the height of the entry slot 214 in the clamping channel 210 .
  • the entry slot is formed by the approximately planar lower wall 202 which merges without projections with the entry slot 214 and the projection 208 .
  • the film 130 (see also FIG.
  • the planar profile 212 is pressed in the upper region against the projection 208 and at the same time pressed downwards against the lower wall 202 , so that in this manner the film 130 is clamped effectively in the profiled rail 200 .
  • the incline of the upper wall 214 corresponds to the angular extent of the film 130 . This is, however, not a prerequisite. In principle, the upper wall 204 could also extend horizontally.
  • retaining portions 216 made of sheet steel or the like are attached at intervals, said retaining portions comprising holes through which an anchoring screw 218 may be passed in order to screw said anchoring screw in the concrete wall 14 .
  • the profiled rail 200 and/or the longitudinal portions thereof may be formed by edging planar material. However, production by an extrusion moulding method is also conceivable.
  • a positive profile made of plastic may be connected to the shuttering which is subsequently removed from the wall, for example by heating or by means of a reagent. Subsequently, a clamping profile remains in the wall with the same function as the clamping rail.
  • FIGS. 6 and 7 other options for forming a clamping profile are indicated.
  • an external shuttering element 40 a is releasably connected to a fibre concrete part 42 a , the releasable connection which has to be accessible from outside, not being shown.
  • the fibre concrete part 42 a has a prefabricated channel 44 a , and when casting the concrete is embedded therein (wall 14 a ).
  • the fibre concrete part 42 a may be prefabricated. It may be already connected to the shuttering element 40 a remotely from the building site, before it arrives on site, or connected on site to the shuttering element 40 a.
  • a concrete element 46 a is positioned on the upper face of the concrete wall 14 b , said concrete element being provided with a clamping channel 44 a .
  • the concrete element 46 a is prefabricated and has a reinforcement 48 a protruding downwards which may be inserted into the soft concrete after casting the wall 14 b , in order to connect the concrete element 46 a to the wall 14 b .
  • the shuttering elements 40 a , 40 b are slightly lower than the height of the container wall 14 b , namely reduced by the height of the finished concrete element 46 a.
  • FIG. 9 a it is shown how the insertion profile 212 is inserted from below in the vertical position into the entry slot 214 .
  • the insertion profile 212 is positioned obliquely with its lower edge in the vicinity of the wall 206 and with the upper edge bearing against the projection 208 from the inside. A projection relative to the wall 202 is not provided.
  • the film 130 positioned around the insertion profile is sufficiently clamped and not able to slip out.
  • said planar profile has to be inserted in the oblique position into the slot 214 , as for example required by FIG. 8 , primarily when the lower wall 202 extends as far as the height of the projection 208 .
  • the wall 202 is shorter than the distance of the projection 208 from the wall 14 , which permits the vertical insertion of the insertion profile 212 into the slot 214 . Subsequently, it is positioned obliquely according to FIG. 9 b.
  • FIG. 10 shows in perspective a part of a clamping profile 300 with an entry slot 314 .
  • the clamping channel 312 is formed by a lower planar wall 316 , a rear wall 318 , an upper wall 320 and a portion 322 edged to the front away from the upper wall, which as a projection defines the entry slot 314 from the top.
  • Abutment elements 326 and/or 328 may be inserted into openings of the lower wall 316 . They are located in the vicinity of the entry slot and may optionally be removed.
  • the cylindrical abutment element 328 may, for example, be also screwed into a hole of the lower wall 316 .
  • the abutment element 326 is planar and has a cuboidal projection which is inserted into a suitable hole.
  • the abutment elements are, for example, made of plastic.
  • FIG. 10 a spring clip 330 of U-shaped cross section is shown which may be clamped from the front edge of the lower wall 316 onto said edge.
  • the clip 330 has on the upper limb an outwardly angled portion 332 which also forms an abutment for an insertion profile (not shown) which may be inserted via the entry slot 314 into the clamping channel 312 .
  • the abutment elements shown may be temporarily removed. Subsequently, they may be mounted again.
  • the abutment elements are simply examples. They are arranged at intervals, wherein naturally only one type of the elements shown is used.
  • FIGS. 11 and 12 a part of a clamping profile 400 is shown with an upper roof-like oblique wall 402 , a rear wall 404 as well as a lower wall 406 .
  • An entry slot 410 is formed between an angled portion 408 of the upper wall 402 which forms a projection and the lower wall 406 .
  • the insertion profile is not shown here.
  • a sheet metal part 412 is welded to the lower wall 406 from below. With one rear edge 414 the sheet metal part is aligned with the rear wall 404 . To the front, the sheet metal part 412 has an arcuate edge 416 . On the upper edge the sheet metal part 412 has a notch 418 and/or a recess. Through the sheet metal part 412 extends a pin 420 , the ends thereof on both sides protruding over the sheet metal part 412 . The pin extends through retainers 422 on each side of the sheet metal part 412 , the contour thereof being visible in FIG. 11 . The retainers 422 have an elongated hole 424 through which the pin 420 respectively extends.
  • a rectangular abutment portion 426 is welded to the retainers 422 , said abutment portion in the position shown in FIG. 11 protruding into the notch 418 . If the abutment portion 426 is raised together with the retainers, the abutment portion 426 is lifted out of the notch and together with the retainers 422 may be pivoted clockwise, as shown in dashed lines. In this position, the surface of the lower wall 406 facing the entry slot 410 is open and permits the simple insertion of the insertion profile. Subsequently, the folding mechanism shown may again be pivoted back into the position shown in FIG. 11 , in order to prevent the insertion profile with the film from slipping out.
  • FIG. 13 a clamping profile 500 is shown which is substantially similar to that of FIG. 10 .
  • the lower wall is subdivided into individual wall portions 402 which are separated from one another at intervals. In this manner, material may be saved when producing the clamping profile 500 , for example when edging the sheet metal material.

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US13/996,903 2010-12-22 2011-12-16 Container Wall for a Container Covered by a Film Abandoned US20130334092A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010055527.4 2010-12-22
DE102010055527A DE102010055527A1 (de) 2010-12-22 2010-12-22 Behälterwand für einen von einer Folie abgedeckten Behälter
PCT/EP2011/006375 WO2012084161A1 (de) 2010-12-22 2011-12-16 Behälterwand für einen von einer folie abgedeckten behälter

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US20130334092A1 true US20130334092A1 (en) 2013-12-19

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US13/996,903 Abandoned US20130334092A1 (en) 2010-12-22 2011-12-16 Container Wall for a Container Covered by a Film

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US (1) US20130334092A1 (ko)
EP (1) EP2655219B1 (ko)
JP (1) JP5894606B2 (ko)
KR (1) KR101521200B1 (ko)
CN (1) CN103339043B (ko)
BR (1) BR112013016147A2 (ko)
DE (1) DE102010055527A1 (ko)
DK (1) DK2655219T3 (ko)
PL (1) PL2655219T3 (ko)
RU (1) RU2013132891A (ko)
WO (1) WO2012084161A1 (ko)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US20210339944A1 (en) * 2020-05-02 2021-11-04 Lodestar Quality LLC Roof rail for a portable storage container

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012022194A1 (de) * 2012-11-08 2014-05-08 Xaver Lipp Vorrichtung zum gasdichten Verschließen eines Behälters, insbesondere eines Biogasreaktors, sowie Behälter mit einer solchen Vorrichtung

Citations (7)

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CN103339043A (zh) 2013-10-02
BR112013016147A2 (pt) 2018-11-06
KR101521200B1 (ko) 2015-05-18
JP5894606B2 (ja) 2016-03-30
CN103339043B (zh) 2015-06-03
PL2655219T3 (pl) 2015-08-31
EP2655219B1 (de) 2014-10-15
DE102010055527A1 (de) 2012-06-28
RU2013132891A (ru) 2015-01-27
WO2012084161A8 (de) 2013-08-08
DK2655219T3 (en) 2015-01-26
WO2012084161A1 (de) 2012-06-28
EP2655219A1 (de) 2013-10-30
KR20130113509A (ko) 2013-10-15

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