EP1183115B1 - Füllmaterial - Google Patents
Füllmaterial Download PDFInfo
- Publication number
- EP1183115B1 EP1183115B1 EP00918561A EP00918561A EP1183115B1 EP 1183115 B1 EP1183115 B1 EP 1183115B1 EP 00918561 A EP00918561 A EP 00918561A EP 00918561 A EP00918561 A EP 00918561A EP 1183115 B1 EP1183115 B1 EP 1183115B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- clamping
- foil
- profiling
- stretching
- 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.)
- Revoked
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/18—Expanded metal making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/18—Expanded metal making
- Y10T29/185—Expanded metal making by use of reciprocating perforator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
Definitions
- the invention relates to a filling material in which a film material made of metal, in particular aluminum, or of dimensionally stable, flexible material, especially plastic, with evenly distributed, parallel in the longitudinal direction of the strip running slots is perforated and stretched transversely to the tape longitudinal direction.
- Such materials are among others for filling flammable fluid containers used because of the rapid heat dissipation an explosive Burning of liquids is prevented.
- EP-A-0 377 397 there is one with longitudinally extending slots provided web described as prior art, wherein according to this document preferably a path is provided with slots running transversely to the longitudinal direction is to cover sheets for fire fighting and the like. to reach.
- WO-A-98/09747 describes the punching and embossing of material webs stronger dimensionally stable material to create elements that Intermediate elements for batteries, fuel element blocks and the like. be used can.
- the invention has for its object a film of the type mentioned To improve so that the disadvantages mentioned are avoided.
- this will achieved according to the invention in that the film strip by means of waves extending across the entire width of the film transverse to the longitudinal direction of the strip and is profiled to the film surface.
- This cross-profiling is retained during stretching, so that deformation occurring out of the band level during the stretching itself in addition to the profiling, which on the one hand results in a higher extension from the Web area and on the other hand results in a more stable deformation transverse to the web area.
- the profiling of the foil tape is inherent Waves extending over the entire width of the film formed what simple, continuously producible profiling results. For an even bigger one Firmness of Foil transversely to the plane of the tape, the wavy profile can have angular transitions exhibit.
- a foil strip made of metal, in particular, or from dimensionally stable, flexible material, especially plastic, with even distributed, parallel to each other and to the tape longitudinal direction slots is provided and then stretched transversely to the longitudinal direction, between the introduction of the slits and stretching the tape the latter by introducing itself over the entire web width extending waves profiled, whereby a particularly well profiled filling material is achieved.
- the profiling device by an interlocking Profile roller pair is formed, profiling by rolling tools achieved that allow a high processing speed.
- profiling by rolling tools achieved that allow a high processing speed.
- Promotion and also clamping of the edge of the film web in the clamping device can the profile introduced into the foils by the profile rollers that of Corresponding clamping device for the film longitudinal edges.
- the profile of the Clamping device can be provided on the edges of two clamping wheels, which on their profiled peripheral surfaces over part of the circumference of a clamping belt is enclosed. This device also forms a continuous one Uniform feed device.
- the center of the two clamping wheels be arranged eccentrically to the center of a rotating stretch body, where the maximum eccentricity in the area of the enclosed by the clamping belt Part of the pinch wheels.
- the clamping belt can be designed as a flat belt be on the outer peripheral surfaces of the radially outward projections the clamping edges profiled on its peripheral surface.
- the clamping belt can be used as a profile belt be formed, the profile of which is directed outwards and to the clamping belt has opposite cross profile, whereby the film edges over their whole Length, etc. such that due to the pre-profiling of the film web Profile engages like a gear in the outer profile of the clamping wheels and is held in this position by the toothed belt. It can in the area of maximum eccentricity the distance between the circumference of the stretch body and the Clamping device be larger than half the width of the stretched material band, what leads to the fact that the material edges between the clamping parts still in the clamping area can be pulled out, ensuring that the stretching of the tape to the edge area and not, as in previous training, the edge areas stay undrawn.
- the rotating stretch body can be freely rotatably supported, which has the advantage that it is moved solely by the band pulled over it, so that relative speeds between the belt and the stretch body are avoided and that Roll the tape in the desired stretch over the rotating stretch body.
- the rotating stretch body itself can finally be mounted eccentrically be, whereby an even greater irregularity is achieved.
- fillers mentioned at the beginning can not only be used to fill Containers for explosive fluids are applied, but it has been found that such fillers are also very effective in solar collectors, since the blackened filler foils do not reflect the amount of light irradiated can, but rather the incident solar energy due to the inner Reflections are kept in the material, which leads to particularly good heating of water or air flowing through the solar collector.
- the finished filling material web designated 1 in FIG. 1 has openings 2, by making slots in the foil tape and then stretching are introduced, whereby - as can be seen from Fig. 2 - the film strip transversely to the longitudinal extent is profiled, etc. by waves 3, which have angular transitions.
- the film web 1 is pulled off a supply roll 4 and in a cutting station 5 with parallel to each other in the longitudinal direction of the tape Incisions. These cuts are, as in known designs of these Type known, arranged in rows, each following the front row next row laterally offset by half a space between the slots is, so that the transverse stretching of the film strip in the manner of an expanded metal Openings 2 arise.
- the film strip coming from the cutting station 5 is guided over a tension roller 6 and fed to a profiling device 7, of which it is transferred to a stretching station 8, in which the belt as shown in Fig. 1 Takes shape.
- the film web 1 is then a flat roller 9 and Tension roller 10 guided to the take-up station 11.
- the profiling device consists of two profiling rollers 12, 13, which are provided with regular longitudinal ribs on their outer jacket, wherein the longitudinal ribs of the one roller into the spaces between the longitudinal ribs the other roles intervene, that is, they are interlocked.
- the film strip 1 Through the gap between the two profiling rollers 12, 13 is the film strip 1, which is already with the in Is provided in the longitudinal direction of the tape extending cuts, passed and handed over to the stretching station 8.
- This stretching station has two clamping wheels that are spaced from each other, the average distance of these two pinch wheels corresponds approximately to the width of the film strip coming from the profiling device.
- the clamping wheels have a profile on their outside, etc.
- a gear which corresponds to the toothing of the profiling rollers, so that the profiling device 7 coming, corrugated foil tape 1 directly into the toothing the pinch wheels 14, 15 engages.
- a belt 16, 17 is guided around, etc. according to the illustrated embodiment a toothed belt, the toothing of which is directed outwards and into the toothing the pinch wheels 14, 15 engages, etc. such that the belts the film web 1 holds on the pinch wheels 14, 15.
- the clamping belts 16, 17 are over pulleys 18, 19, 20, 21 and 22, 23 guided, the contact area about 1/4 of The scope of the pinch wheels 14, 15 relates. As can be seen from FIGS.
- rollers 18, 20 and 19, 21 are the rollers 18, 20 and 19, 21 arranged directly one above the other, which in Fig. 5 thereby is indicated that the reference numerals 18 and 19 with dashed reference numerals the rollers 20 and 21 are directed, which - as can be seen from Fig. 4 - indicates that the rollers 18, 19 are arranged directly below the rollers 20, 21.
- a stretching body 24 is arranged, which by a free rotatably mounted stretching wheel is formed, the outer casing of the stretching wheel through the lateral surfaces of two truncated cones with their bases adjoining one another is formed. This shape enables particularly good stretching in both directions, etc. also in the middle area without too much kinking bring about.
- the stretching wheel 24 is eccentric to the clamping wheels 14, 15 mounted, the greatest eccentricity after the release area of the film web 1 from the clamping between the clamping belts 16, 17 and the clamping wheels 14, 15 is arranged.
- the greatest distance between the outer circumference of the pinch wheel 24 and the circumference of the clamping wheels 14, 15 is larger than the width of the stretched material, which - as already explained in detail - achieves that the foil tape transversely from the clamping between the clamping wheels and the clamping belt is pulled out, so that the extension to the extreme edge of the Foil web is done.
- FIG. 6 shows how the film web is changed by the stretching.
- the foil strip 1 inserted between the rollers 12, 13 in front of the profiling device with its slits 1 ' is already stretched over the stretching wheel 24 when it is guided upwards, the stretching and loosening through the increasingly wider openings 2 is clearly recognizable.
- the clamping belts 16, 17 can also be used as flat belts be formed so that they protrude only on the outer surfaces of the outward Profiles of the clamping wheels are in contact, so that the clamping only takes place locally there and the film web 1 in the region of the depressions between the projections of the Clamping wheels are not held. This leads to the stretch in the area of the system occurs more on the outer surfaces of the projections than between the projections, so that a slightly wavy outer edge of the film web is achieved.
- the rotating stretching body can also itself be eccentrically mounted, which also adds to the irregularities of the stretch increases and gives a wavy edge that is longer than the corrugation is due to the use of the flat belt.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Glass Compositions (AREA)
- Basic Packing Technique (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
Claims (12)
- Füllmaterial für Behälter, insbesondere für mit brennbarem Fluid befüllte Behälter, welches durch ein Folienband aus Metall, insbesondere Aluminium oder aus formbeständigem, flexiblem Material, insbesondere Kunststoff, gebildet, mit gleichmäßig verteilten, parallelen, in Bandlängsrichtung verlaufenden Schlitzen perforiert und quer zur Bandlängsrichtung gestreckt ist, dadurch gekennzeichnet, daß das Folienband (1) mittels sich quer über die gesamte Folienbreite erstreckender Wellen (3) quer zur Bandlängsrichtung und zur Folienoberfläche profiliert ist.
- Füllmaterial nach Anspruch 1, dadurch gekennzeichnet, daß die wellenförmige Profilierung (3) kantige Übergänge aufweist.
- Verfahren zur Herstellung eines Füllmaterials nach Anspruch 1 oder 2, bei welchem ein Folienband aus Metall, insbesondere Aluminium, oder aus formbeständigem, flexiblem Material, insbesondere Kunststoff, mit gleichmäßig verteilten, parallel zueinander und zur Bandlängsrichtung verlaufenden Schlitzen versehen und danach quer zur Längsrichtung gestreckt wird, dadurch gekennzeichnet, daß zwischen dem Einbringen der Schlitze und dem Strecken des Bandes letzteres durch Einbringen von sich über die gesamte Bahnbreite erstreckenden Wellen profiliert wird.
- Vorrichtung zur Durchführung des Verfahrens nach Anspruch 3, mit einem Förderer für die Folie, einem Schneidwerkzeug zur Bildung von intermittierenden Schlitzen in der Folie und einer Einrichtung zur Streckung der mit den Schlitzen versehenen Folie, welche Einrichtung eine Klemmeinrichtung für die Folienlängskanten und einen ansteigenden Auflaufkörper aufweist, dadurch gekennzeichnet, daß der Einrichtung zur Streckung (8) der Folie (1) zum Einbringen der wellenförmigen Profilierung des mit den Schlitzen (1') versehenen Folienbandes (1) eine Profiliereinrichtung (7) vorgeschaltet ist, die durch ein ineinandergreifendes Profilwalzenpaar (12, 13) gebildet ist.
- Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß das durch die Profilwalzen (12, 13) in die Folie (1) eingebrachte Profil jenem der Klemmeinrichtung (14, 15, 16, 17) für die Folienlängskanten entspricht.
- Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß das Profil der Klemmeinrichtung (14, 15, 16, 17) an den Rändern zweier Klemmräder (14, 15) vorgesehen ist, die an ihrer profilierten Umfangsfläche über einen Teil des Umfanges von einem Klemmriemen (16, 17) umschlossen ist.
- Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß der beiden Klemmrädern (14, 15) zukommende Mittelpunkt exzentrisch zum Mittelpunkt eines rotierenden Streckkörpers (24) angeordnet ist, wobei die maximale Exzentrizität im Bereich des vom Klemmriemen (16, 17) umschlossenen Teiles des Umfanges der Klemmräder (14, 15) liegt.
- Vorrichtung nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß der Klemmriemen (16, 17) als Flachriemen ausgebildet ist, der an den äußeren Umfangsflächen der radial nach außen gerichteten Vorsprünge der an ihrer Umfangsfläche profilierten Klemmräder (14, 15) anliegen.
- Vorrichtung nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß der Klemmriemen (16, 17) als Profilriemen ausgebildet ist, dessen Profilierung nach außen gerichtet ist und ein zu den Klemmrädem (14, 15) gegengleiches Querprofil aufweist.
- Vorrichtung nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß im Bereich der maximalen Exzentrizität der Abstand zwischen dem Umfang des Streckkörpers (24) und der Klemmeinrichtung (14, 15) größer ist als die halbe Breite des gestreckten Materialbandes (1).
- Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß der rotierende Streckkörper (24) frei drehbar gelagert ist.
- Vorrichtung nach einem der Ansprüche 7 bis 11, dadurch gekennzeichnet, daß der rotierende Streckkörper selbst exzentrisch gelagert ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200030145T SI1183115T1 (en) | 1999-04-16 | 2000-04-14 | Filling material |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9904844 | 1999-04-16 | ||
FR9904844A FR2792231B1 (fr) | 1999-04-16 | 1999-04-16 | Materiau de garnissage |
PCT/AT2000/000091 WO2000062954A1 (de) | 1999-04-16 | 2000-04-14 | Füllmaterial |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1183115A1 EP1183115A1 (de) | 2002-03-06 |
EP1183115B1 true EP1183115B1 (de) | 2003-04-23 |
Family
ID=9544534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00918561A Revoked EP1183115B1 (de) | 1999-04-16 | 2000-04-14 | Füllmaterial |
Country Status (8)
Country | Link |
---|---|
US (1) | US6609279B2 (de) |
EP (1) | EP1183115B1 (de) |
AT (1) | ATE238113T1 (de) |
AU (1) | AU3945400A (de) |
DE (1) | DE50001878D1 (de) |
ES (1) | ES2198298T3 (de) |
FR (1) | FR2792231B1 (de) |
WO (1) | WO2000062954A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11654469B2 (en) | 2017-04-07 | 2023-05-23 | Petros LEKKAKIS | Device for the production of appropriately configured roll assemblies of expanded aluminium mesh adapted to efficiently fill fuel containers |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100715943B1 (ko) | 2001-01-29 | 2007-05-08 | 삼성전자주식회사 | 액정표시장치 및 그 제조방법 |
US20070050960A1 (en) * | 2003-07-10 | 2007-03-08 | Franz Stuhlbacher | Device for producing expanded flat material |
US10519667B1 (en) * | 2016-01-25 | 2019-12-31 | E-Z Products Llc | Color-coated gutter cover of expanded metal and method of manufacture |
US10322308B1 (en) | 2018-02-26 | 2019-06-18 | Atom Alloys, LLC | Systems, methods, and assemblies for improvement of explosion and fire resistant properties in fluid containers |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1562157A (en) * | 1921-05-27 | 1925-11-17 | Harvey M Gersman | Production of expanded sheet metal |
US2104249A (en) * | 1935-02-09 | 1938-01-04 | United States Gypsum Co | Manufacture of expanded metal |
US3206536A (en) * | 1963-04-24 | 1965-09-14 | Alfred M Goodloe | Expanded metal rf radiation shielding gasket |
US3591351A (en) * | 1967-11-30 | 1971-07-06 | Inland Steel Co | Reticulated structure and method of manufacture |
CA964941A (en) * | 1970-04-30 | 1975-03-25 | Hideyo Watanabe | Method and apparatus for manufacturing expanded structural members and its product |
US3890160A (en) * | 1973-09-20 | 1975-06-17 | Gen Motors Corp | Method and apparatus for preventing curling of lead strips during expansion |
US3945097A (en) * | 1974-09-03 | 1976-03-23 | General Motors Corporation | Apparatus for making expanded metal lead-acid battery grids |
US4305187A (en) * | 1978-05-09 | 1981-12-15 | Yuasa Battery Company Limited | Method and apparatus for making continuous grids for lead acid batteries |
GB2071530B (en) * | 1980-03-17 | 1983-02-02 | Chloride Group Ltd | Apparatus for expanding metallic strip |
US4621397A (en) * | 1985-07-12 | 1986-11-11 | Hannes Schrenk | Method of and apparatus for producing expanded metal |
NZ220819A (en) * | 1986-06-30 | 1989-10-27 | Watership Pty Ltd | Forming expanded mesh materials |
DE3814448A1 (de) * | 1988-04-28 | 1989-11-09 | Spaeth Michael Max | Vorrichtung zur herstellung von streckmaterial |
ZA895832B (en) * | 1988-09-29 | 1990-04-25 | Gospel Resource Ltd | Sheet metal article |
US5095597A (en) * | 1988-12-06 | 1992-03-17 | Shaikh Ghaleb Mohammad Yassin Alhamad | Method of making an expanded metal product |
US5816332A (en) * | 1988-12-06 | 1998-10-06 | Alhamad; Shaikh Ghaleb Mohammad Yassin | Compositions of matter stopping fires, explosions and oxidations of materials and build up of electrostatic charges |
US5142755A (en) * | 1988-12-06 | 1992-09-01 | Shaikh G. M. Y. Alhamad | Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same |
US5207756A (en) * | 1988-12-06 | 1993-05-04 | Shaikh G. M. Y. Alhamad | Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same |
JP2650447B2 (ja) * | 1988-12-06 | 1997-09-03 | シャイク・ガレブ・モハマッド・ヤシン・アルハマド | 引っ張って展開可能な金属製品 |
AT403019B (de) * | 1994-12-23 | 1997-10-27 | Franz Ing Stuhlbacher | Einrichtung zur herstellung von streckmaterial |
WO1998009747A1 (de) * | 1996-09-04 | 1998-03-12 | Siemens Aktiengesellschaft | Vorrichtung zum stanzen und prägen und verfahren zur herstellung von gestanzten und geprägten elementen |
DE19720229C2 (de) * | 1997-05-14 | 1999-07-01 | Spaeth Michael Dr | Vorrichtung zur kontinuierlichen Herstellung von Streckmetall aus einer Folie |
JP3474405B2 (ja) * | 1997-09-25 | 2003-12-08 | 松下電器産業株式会社 | 鉛蓄電池用極板の製造装置 |
US6202271B1 (en) * | 1998-03-13 | 2001-03-20 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for manufacturing expanded mesh sheet and battery using this expanded mesh sheet |
IT1320358B1 (it) * | 2000-05-23 | 2003-11-26 | Ind Accumulatori S P A Soc | Procedimento e macchina per la realizzazione di piastre peraccumulatori. |
-
1999
- 1999-04-16 FR FR9904844A patent/FR2792231B1/fr not_active Expired - Fee Related
-
2000
- 2000-04-14 WO PCT/AT2000/000091 patent/WO2000062954A1/de not_active Application Discontinuation
- 2000-04-14 AT AT00918561T patent/ATE238113T1/de not_active IP Right Cessation
- 2000-04-14 AU AU39454/00A patent/AU3945400A/en not_active Abandoned
- 2000-04-14 EP EP00918561A patent/EP1183115B1/de not_active Revoked
- 2000-04-14 ES ES00918561T patent/ES2198298T3/es not_active Expired - Lifetime
- 2000-04-14 DE DE50001878T patent/DE50001878D1/de not_active Expired - Fee Related
-
2001
- 2001-04-04 US US09/825,679 patent/US6609279B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11654469B2 (en) | 2017-04-07 | 2023-05-23 | Petros LEKKAKIS | Device for the production of appropriately configured roll assemblies of expanded aluminium mesh adapted to efficiently fill fuel containers |
Also Published As
Publication number | Publication date |
---|---|
DE50001878D1 (de) | 2003-05-28 |
US20010016246A1 (en) | 2001-08-23 |
ATE238113T1 (de) | 2003-05-15 |
ES2198298T3 (es) | 2004-02-01 |
WO2000062954A1 (de) | 2000-10-26 |
AU3945400A (en) | 2000-11-02 |
US6609279B2 (en) | 2003-08-26 |
FR2792231B1 (fr) | 2001-06-15 |
FR2792231A1 (fr) | 2000-10-20 |
EP1183115A1 (de) | 2002-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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