WO2008122826A1 - System for production of metallic mesh with folded ends - Google Patents

System for production of metallic mesh with folded ends Download PDF

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Publication number
WO2008122826A1
WO2008122826A1 PCT/GR2007/000064 GR2007000064W WO2008122826A1 WO 2008122826 A1 WO2008122826 A1 WO 2008122826A1 GR 2007000064 W GR2007000064 W GR 2007000064W WO 2008122826 A1 WO2008122826 A1 WO 2008122826A1
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WO
WIPO (PCT)
Prior art keywords
mesh
machine
metallic
strip
production
Prior art date
Application number
PCT/GR2007/000064
Other languages
French (fr)
Inventor
Pavlos Lekkakis
Original Assignee
Pavlos Lekkakis
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 Pavlos Lekkakis filed Critical Pavlos Lekkakis
Publication of WO2008122826A1 publication Critical patent/WO2008122826A1/en

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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
    • B21D31/046—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal making use of rotating cutters
    • 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
    • B21D31/043—Making use of slitting discs or punch cutters
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/38—Devices for discharging contents
    • B65D25/385—Devices for discharging contents with means for preventing inflammation or explosion during discharging of inflammable or explosive substances from containers, e.g. from petroleum cans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
    • A62C3/065—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products for containers filled with inflammable liquids
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Definitions

  • the invention refers to a system which consists of a machine that produces aluminium mesh rolls as described in the patent GR 1004528/30.04.04, and which are advanced thereafter, to a unreeling-rereeling machine that carries a mechanism for hemming the edges by folding them in a special way as described hereafter.
  • the so produced material is used for filling any empty fuel tank, which in this way acquires antidetonating status and does not ignite or explode in case of catastrophes from natural or (even purposely caused) artificial reasons, while filled or semifilled with fuel of any kind.
  • the so produced material differs from the one produced by the machine GR
  • the advantages of the machine is the quick reliable and cheap production of aluminium mesh, useful in the production of antidetonating aluminium mesh placed in empty fuel tanks of whatever dimensions, for the protection of these fuel tanks from explosions caused by violent intervention (collision, fire, shots, crash, lightning).
  • Figure 1 shows a prospective view of the UR-RR machine at the beginning of placing the DSS roll as it came out from the mesh production machine described in the patent 1004528/30.04.04.
  • the mesh strip has been driven from shaft 1 to the rollers 2-3, to the guide 4, to the knife 5 and eventually to the hemming mechanism (7).
  • Figure 2 shows the side view of the machine and the formatted end after the hemming.
  • Figure 3 shows a prospective view of the UR-RR machine in the second phase of the operation and the reeling of the final roll of mesh to the predetermined diameter.
  • Figure 4 shows a prospective view of the machine in the third phase where the machine stopped, the knife (5) cut the strip and the end of the final roll will be formulated at the hemming mechanism (7).
  • Figure 5 shows the side view of the UR-RR machine in the third phase mentioned in the previous drawing as well as the formation of the end of the strip of the final roll at the predetermined diameter after the hemming.
  • Figure 6 shows a prospective view of the knife cutting the strip.
  • Figure 7 shows a prospective view of the hemming mechanism with the angular plate, the mesh strip and the two types of folded edges, down the internal edge and up the external edge, with the protruding ends for the bracing.
  • Figure 8 shows side views of the hemming mechanism at the phase of automatic operation.
  • Figure 9 shows a general arrangement of the machine for mesh production as it is described in the patent GR 1004528/30.04.04 and produces the aluminium mesh rolls, and feed the unreeling-rereeling machine.
  • Figure 10 shows the device of stepped incision of the aluminium foil.
  • Figure 11 shows the device of expansion of the incised material and the production of aluminium mesh.
  • Figure 12 shows a general prospective view of the whole production chain where the following operation takes place.
  • machine for production of aluminium mesh (pat GR 1004528/30.04.04), an aluminium foil of a certain width and thickness up to 100 ⁇ is placed in a reel wherefrom through rollers is advanced to the device of stepped incision (perforation) (10).
  • the so incised mesh is further advanced to the device of expanding the intermediate incised material in its transversal direction (11) and afterwards is either wound around the final reel ( ⁇ ) or carried on, directly to the unreeling- rereeling machine where the final stage of their formation takes place.
  • the present machine for unreeling-rereeling of the produced aluminium mesh is operating as follows.
  • the vertical guide rests down, the angular plate is in position and the mesh strip inserted between its sides and the slide rule 45° is moving towards the middle of the horizontal side of the angular plate and pressing the mesh between both sides of angular plate.
  • the vertical guide retracts and the element of folding has started its rotation folding the angular plate with the mesh strip inside.
  • the UR-RR machine producing rolls of metallic mesh with folded ends in predetermined diameters is a continuation of the machine for production of aluminium mesh as described in the patent no 1004528/30.04.04, since it produces rolls of varying diameters and dimensions, that allow the filling of empty tank spaces at maximum occupancy.
  • the UR-RR machine for production of rolls of metallic mesh with folding mechanism in predetermined diameters of specific dimensions consists of the following parts:
  • the hemming mechanism (7) consists of one vertical guide (8) for placing of the angular plate and the metallic strip, one slide rule 45° (9) for the fixing the metallic mesh and the angular plate, one straight gear rule (10) that in combination with the gear wheel (11) folds the end of the mesh in its final form and carries the metallic element of folding (12) firmly attached on it.
  • Control panel controlling the functioning of the machine, for commencement and stopping of the operation, with indications of the diameter of the final roll and the numbers of rolls produced.
  • the required diameter of the rolls to be produced is preset.
  • the prefabricated angular plate of a length equal to the strip width is placed and thereafter the strip is placed inside the angle of the plate.
  • the hemming mechanism performs the following actions described here below: a) The slide rule moving at 45° presses the strip and both sides of the angular plate in the middle of the horizontal side of the angular plate. b) The vertical guide retracts and leaves half of the horizontal side of the angular plate free for folding c) The straight gear, rotates the gear-wheel on which the folding press is attached that bends the free angular plate with the mesh strip up to 120° d) At this point the 45° slide rule retracts and the folding element continuing its rotation, at 180° presses the angular plate with the metallic strip strongly. e) The folding element returns to its original position and the vertical guide returns as well in its original (down) position.
  • the end of the roll has been formed with the mesh end folded once and the angular plate folded twice, i.e. the thickness of the end of the roll is twice the thickness of the mesh and four times the thickness of the metallic plate. 5.
  • the formatted end of the metallic mesh is placed in the shaft (6).
  • the unfolding-folding machine is ready for operation. By switching on, the machine starts rotating the shaft (6) of the final roll thus reeling the metallic mesh strip around the shaft (6), while simultaneously, the original roll is being unreeled from the shaft (1).
  • the cutting knife (5) cuts the roll.
  • the foot switch is activated, and the automatic operation of the hemming mechanism that formulates the end of the strip, starts operating as it has already previously been described in paragraph 4a-b-c-d. 10.
  • the final roll is removed from shaft (6) the ends of the angular plate are bended inside the roll and is left aside.
  • the prefabricated angular plate is placed in the hemming mechanism (7) and has a length equal to the width of the strip.
  • the foot switch activates the automatic operation of the hemming mechanism (7) that formats the ends of the metallic mesh strip as described in paragraph 4a-b-c-d.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Laminated Bodies (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

System for the production of an aluminium mesh with hexagonal opening that consists of a device for producing stepped incision (perforation) in a raw material (14), a device for expanding the intermediate incised material and a folding-unfolding machine (7) 10 with folding ends capabilities, that incorporates a hemming mechanism with protective folded angular plate, securing in this way the non detachment of mesh particles, that may not only plug the flow of fuels on the fuel lines but progressively, by continuing deterioration of the ends to eliminate the purpose of their very existence with catastrophic results. In the device for producing stepped incision (14) in the raw material an aluminum foil with a thickness some tens of microns (μm), on which incisions are created so that to be converted to intermediate, incised material is introduced. Next step, is the entrance of the intermediate incised material, into the device for expanding the intermediate incised material (15) where it is expanded in its transversal direction and is converted to mesh. The mesh thereafter is driven to an UR-RR machine with end folding capabilities from where it comes out in rolls of various diameters with folded protected starting and ending ends. The advantages of the machine is the quick reliable and cheap production of aluminium mesh, useful in the production of antidetonating aluminium mesh placed in empty fuel tanks of whatever dimensions, for the protection of these fuel tanks from explosions caused by violent intervention (collision, fire, shots, crash, lightning).

Description

DESCRIPTION OF THE INVENTION
SYSTEM FOR PRODUCTION OF METALLIC MESH WITH FOLDED ENDS TECHNICAL DESCRIPTION
The invention refers to a system which consists of a machine that produces aluminium mesh rolls as described in the patent GR 1004528/30.04.04, and which are advanced thereafter, to a unreeling-rereeling machine that carries a mechanism for hemming the edges by folding them in a special way as described hereafter. The so produced material (rolls) is used for filling any empty fuel tank, which in this way acquires antidetonating status and does not ignite or explode in case of catastrophes from natural or (even purposely caused) artificial reasons, while filled or semifilled with fuel of any kind.
ADVANTAGES
The so produced material differs from the one produced by the machine GR
1004528/30.04.04 in that it has both its ends (beginning-end) hemmed and property folded thus securing that during the installation or later on during use
(operation) there will not be a progressively advancing deterioration of the mass of the rolls by detachment of mesh particles commencing from both ends.
The advantages of the machine is the quick reliable and cheap production of aluminium mesh, useful in the production of antidetonating aluminium mesh placed in empty fuel tanks of whatever dimensions, for the protection of these fuel tanks from explosions caused by violent intervention (collision, fire, shots, crash, lightning).
FIGURES
Figure 1 shows a prospective view of the UR-RR machine at the beginning of placing the DSS roll as it came out from the mesh production machine described in the patent 1004528/30.04.04. The mesh strip has been driven from shaft 1 to the rollers 2-3, to the guide 4, to the knife 5 and eventually to the hemming mechanism (7). Figure 2 shows the side view of the machine and the formatted end after the hemming.
Figure 3 shows a prospective view of the UR-RR machine in the second phase of the operation and the reeling of the final roll of mesh to the predetermined diameter.
Figure 4 shows a prospective view of the machine in the third phase where the machine stopped, the knife (5) cut the strip and the end of the final roll will be formulated at the hemming mechanism (7).
Figure 5 shows the side view of the UR-RR machine in the third phase mentioned in the previous drawing as well as the formation of the end of the strip of the final roll at the predetermined diameter after the hemming.
Figure 6 shows a prospective view of the knife cutting the strip.
Figure 7 shows a prospective view of the hemming mechanism with the angular plate, the mesh strip and the two types of folded edges, down the internal edge and up the external edge, with the protruding ends for the bracing.
Figure 8 shows side views of the hemming mechanism at the phase of automatic operation.
Figure 9 shows a general arrangement of the machine for mesh production as it is described in the patent GR 1004528/30.04.04 and produces the aluminium mesh rolls, and feed the unreeling-rereeling machine.
Figure 10 shows the device of stepped incision of the aluminium foil.
Figure 11 shows the device of expansion of the incised material and the production of aluminium mesh.
Figure 12 shows a general prospective view of the whole production chain where the following operation takes place. In the machine for production of aluminium mesh (pat GR 1004528/30.04.04), an aluminium foil of a certain width and thickness up to 100 μ is placed in a reel wherefrom through rollers is advanced to the device of stepped incision (perforation) (10).
The so incised mesh is further advanced to the device of expanding the intermediate incised material in its transversal direction (11) and afterwards is either wound around the final reel (η) or carried on, directly to the unreeling- rereeling machine where the final stage of their formation takes place.
The description of the machine for aluminium mesh production has been covered in the patent GR 1004528/30.04.04.
The present machine for unreeling-rereeling of the produced aluminium mesh is operating as follows.
In the first stage (A) the vertical guide rests down, the angular plate is in position and the mesh strip inserted between its sides and the slide rule 45° is moving towards the middle of the horizontal side of the angular plate and pressing the mesh between both sides of angular plate. In the second phase (B) the vertical guide retracts and the element of folding has started its rotation folding the angular plate with the mesh strip inside.
On reaching 120° or earlier, the slide rule 45° , slide back.
In the third phase (C) the element of folding completes its rotation at 180°, pressing completely the angular plate and the mesh strip together.
The UR-RR machine producing rolls of metallic mesh with folded ends in predetermined diameters is a continuation of the machine for production of aluminium mesh as described in the patent no 1004528/30.04.04, since it produces rolls of varying diameters and dimensions, that allow the filling of empty tank spaces at maximum occupancy.
In addition it formulates the rolls ends of metallic mesh and reinforces (protects) them so that there will not be any possibility of cut offs of mesh particles from the rolls ends during the installation or the operation due to friction with abreast areas of other installed rolls. The UR-RR machine for production of rolls of metallic mesh with folding mechanism in predetermined diameters of specific dimensions consists of the following parts:
Frame of the machine for support of the following:
1. Shaft for the placing of the roll of the metallic mesh that is produced in the main machine as described in the patent 1004528/30.04.04. 2-3. Rollers for directing the metallic mesh strip as is being unreeled from the initial roll. v 4. Guide for proper reeling the mesh strip in final rolls.
5. Knife for the cut of the mesh strip when the final reeled roll reaches the required diameter.
6. Shaft for placing the final mesh roll. 7. Hemming mechanism for folding the two cutted ends of the mesh rolls in order to reinforce (protect) them, on the one hand the external diameter, in order to remain stable and firm and not to fold and on the other hand the other cut end that will become the beginning of a new final roll and will be placed after the hemming in the shaft 6. 8. The hemming mechanism (7) consists of one vertical guide (8) for placing of the angular plate and the metallic strip, one slide rule 45° (9) for the fixing the metallic mesh and the angular plate, one straight gear rule (10) that in combination with the gear wheel (11) folds the end of the mesh in its final form and carries the metallic element of folding (12) firmly attached on it.
Control panel controlling the functioning of the machine, for commencement and stopping of the operation, with indications of the diameter of the final roll and the numbers of rolls produced.
In the control panel, the required diameter of the rolls to be produced, is preset.
Thereafter the following actions take place.
1. The initial roll of the metallic mesh that has been produced by the patented machine under patent no 1004528/30.04.04 is placed on the shaft (1) of the unfolding-folding machine. 2. The end of the metallic mesh goes through the rollers (2) and (3) the guide (4), the cutting knife (5) and heads towards the hemming mechanism (7) in order to be formatted before placed in the shaft of the final roll (6).
3. In the hemming mechanism (7) the prefabricated angular plate of a length equal to the strip width, is placed and thereafter the strip is placed inside the angle of the plate.
4. With the foot valve, the automatic operation of the hemming mechanism is activated which consists of the following parts:
A) A guide for the placing of the angular plate and the metallic mesh strip inside the sides of the angular plate which is moving vertically. B) A slide rule part moving at 45° that presses the strip in the middle of the horizontal side of the angular plate. C) A straight gear rule that moves a gearwheel on which the part of folding is firmly attached.
The hemming mechanism, with the commencement of the automatic operation, and after the operator has placed the angular plate with the end of the metallic strip in the place of the vertical guide, performs the following actions described here below: a) The slide rule moving at 45° presses the strip and both sides of the angular plate in the middle of the horizontal side of the angular plate. b) The vertical guide retracts and leaves half of the horizontal side of the angular plate free for folding c) The straight gear, rotates the gear-wheel on which the folding press is attached that bends the free angular plate with the mesh strip up to 120° d) At this point the 45° slide rule retracts and the folding element continuing its rotation, at 180° presses the angular plate with the metallic strip strongly. e) The folding element returns to its original position and the vertical guide returns as well in its original (down) position.
In that way the end of the roll has been formed with the mesh end folded once and the angular plate folded twice, i.e. the thickness of the end of the roll is twice the thickness of the mesh and four times the thickness of the metallic plate. 5. Thereafter, the formatted end of the metallic mesh is placed in the shaft (6). The unfolding-folding machine is ready for operation. By switching on, the machine starts rotating the shaft (6) of the final roll thus reeling the metallic mesh strip around the shaft (6), while simultaneously, the original roll is being unreeled from the shaft (1).
6. When the diameter reaches the predetermined size, the machine stops.
7. The cutting knife (5) cuts the roll.
8. The end of the final roll is placed in the hemming mechanism (7) where, already during the time of reeling process, a prefabricated angular plate of length longer of the strip width, has been placed.
9. The foot switch is activated, and the automatic operation of the hemming mechanism that formulates the end of the strip, starts operating as it has already previously been described in paragraph 4a-b-c-d. 10. The final roll is removed from shaft (6) the ends of the angular plate are bended inside the roll and is left aside.
11. The prefabricated angular plate is placed in the hemming mechanism (7) and has a length equal to the width of the strip.
12. The other end of the metallic strip, (after the knife), is placed in the hemming mechanism within the angular plate.
13. The foot switch activates the automatic operation of the hemming mechanism (7) that formats the ends of the metallic mesh strip as described in paragraph 4a-b-c-d.
14. The formatted end of the strip is placed on shaft (6) and the reeling- unreeling process starts again as described in paragraph 5 and thereafter.
After the finish of the initial roll at the position 1 , a new roll is placed, and the production of a new series of rolls is starting again.

Claims

1. The system, for production of metallic mesh that consists of, on the one hand, the device of stepped incision (perforation) of raw material (14) which comprises of two parallel shafts (24) rotating with the same speed, where, assembled and fixed are, the perforation discs (23), the intermediate spacer discs (22) and the guide -cutting discs (21), having small U shaped notches, which create the incision in the aluminium foil, as it passes between the two shafts and the metallic wires (26), on the other hand, the device (15) of expanding the intermediate incised material which comprises of two metallic plates (113) which are placed at a variable angle from the horizontal plane and with adjustable distance between themselves and on each one of them one gear wheel (78) one gear belt (79) and three pulleys (70,71,72) hinged, and also an arrangement of metallic spheres (114-115-116-118) and metallic wheels (117) placed in space and rotating so as to tangent to the intermediate incised material on a virtual curved surface in space for made ease the material expanding, and is characterized finally by the unreeling- rereeling machine with folding of the ends where the metallic mesh is placed on the shaft (1) passes through the rollers (2-3) the guide (4), the cutting knife (5) and ends up at the hemming mechanism (7) that formulates (hems) both ends with the placing of a safety plate so that it will be placed on the shaft (6) of the reeling machine for the formation of metallic mesh rolls, of predetermined diameter and then after the reeling in the specific diameter, to be cut by the knife (5) and finally the ends of the strip of the mesh to be shaped by the hemming mechanism (7) with the placing of the safety plates on both ends of the cut.
2. The hemming mechanism (7) according to claim 1 is characterized by the fact that it consists of one guide of vertical move (8) for the placing of the angular plate and the metallic mesh, a sliding rule 45° (9) for the fixing of the strip of the metallic mesh, a straight gear rule (10) That in combination with the gear wheel (11) folds the end of the mesh strip in its final form and brings the angular plate of fold (12) strongly attached on it.
3. Method characterized from the placing of the safety reinforcement on both ends of the metallic mesh (roll) at first by hemming mechanism (7) to the one end of the strip from the unreeling machine and secondly by the hemming mechanism (7) to the other end of the strip from the reeling machine.
4. Use of the product that is produced from this system/method i.e. rolls of antidetonating aluminium mesh with hemmed edges, for application where needed in placing inside fuel tanks of any shape.
5. Use of the UR-RR machine independently, for hemming similar products produced by other, patented or not, machines.
PCT/GR2007/000064 2007-04-05 2007-12-20 System for production of metallic mesh with folded ends WO2008122826A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR20070100208A GR1005673B (en) 2007-04-05 2007-04-05 System for the production of metal meshes with overlapped extremities
GR20070100208 2007-04-05

Publications (1)

Publication Number Publication Date
WO2008122826A1 true WO2008122826A1 (en) 2008-10-16

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GR (1) GR1005673B (en)
WO (1) WO2008122826A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185505A1 (en) * 2017-04-07 2018-10-11 Pavlos Lekkakis Device for the production of appropriately configured roll assemblies of expanded aluminium mesh adapted to efficiently fill fuel containers
US10525293B2 (en) * 2018-02-26 2020-01-07 Atom Alloys, LLC Systems, methods, and assemblies for improvement of explosion and fire resistant properties in fluid containers
CN111910418A (en) * 2020-06-10 2020-11-10 桐乡市中瑞环保科技有限公司 Adjustable cutting equipment for melt-blown fabric
CN116532589A (en) * 2023-05-18 2023-08-04 广东金大湾新材料有限公司 Edge folding and shaping integrated machine for metal diamond expanded net
CN116532589B (en) * 2023-05-18 2024-06-04 广东金大湾新材料有限公司 Edge folding and shaping integrated machine for metal diamond expanded net

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH619416A5 (en) * 1977-11-29 1980-09-30 Explosafe Sa Method of manufacturing a filling mass or load for withstanding the effect of an explosion
EP0435266A2 (en) * 1989-12-28 1991-07-03 Matsushita Electric Industrial Co., Ltd. Method for manufacturing expanded mesh sheet and apparatus for carrying out method
GB2249280A (en) * 1990-09-14 1992-05-06 Lysaght John Expanded metal mesh fence
EP0560465A2 (en) * 1988-12-06 1993-09-15 Ghaleb Mohammad Yassin Alhamad Shaikh Metal product for use in extinguishing fires and in the prevention of explosions
GR1004528B (en) * 2003-08-01 2004-05-24 Παυλος Λεκκακης Aluminium mesh-manufacturing machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH619416A5 (en) * 1977-11-29 1980-09-30 Explosafe Sa Method of manufacturing a filling mass or load for withstanding the effect of an explosion
EP0560465A2 (en) * 1988-12-06 1993-09-15 Ghaleb Mohammad Yassin Alhamad Shaikh Metal product for use in extinguishing fires and in the prevention of explosions
EP0435266A2 (en) * 1989-12-28 1991-07-03 Matsushita Electric Industrial Co., Ltd. Method for manufacturing expanded mesh sheet and apparatus for carrying out method
GB2249280A (en) * 1990-09-14 1992-05-06 Lysaght John Expanded metal mesh fence
GR1004528B (en) * 2003-08-01 2004-05-24 Παυλος Λεκκακης Aluminium mesh-manufacturing machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185505A1 (en) * 2017-04-07 2018-10-11 Pavlos Lekkakis Device for the production of appropriately configured roll assemblies of expanded aluminium mesh adapted to efficiently fill fuel containers
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
US10525293B2 (en) * 2018-02-26 2020-01-07 Atom Alloys, LLC Systems, methods, and assemblies for improvement of explosion and fire resistant properties in fluid containers
US10773111B2 (en) 2018-02-26 2020-09-15 Atom Alloys, LLC Systems, methods, and assemblies for improvement of explosion and fire resistant properties in fluid containers
US10926116B2 (en) 2018-02-26 2021-02-23 Atom Alloys, LLC Systems, methods, and assemblies for improvement of explosion and fire resistant properties in fluid containers
US11819718B2 (en) 2018-02-26 2023-11-21 Atom Alloys, Ltd Systems, methods, and assemblies for improvement of explosion and fire resistant properties in fluid containers
CN111910418A (en) * 2020-06-10 2020-11-10 桐乡市中瑞环保科技有限公司 Adjustable cutting equipment for melt-blown fabric
CN116532589A (en) * 2023-05-18 2023-08-04 广东金大湾新材料有限公司 Edge folding and shaping integrated machine for metal diamond expanded net
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