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EP0028008A1 - Filet de camouflage à large bande - Google Patents

Filet de camouflage à large bande Download PDF

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Publication number
EP0028008A1
EP0028008A1 EP80106455A EP80106455A EP0028008A1 EP 0028008 A1 EP0028008 A1 EP 0028008A1 EP 80106455 A EP80106455 A EP 80106455A EP 80106455 A EP80106455 A EP 80106455A EP 0028008 A1 EP0028008 A1 EP 0028008A1
Authority
EP
European Patent Office
Prior art keywords
levels
garnishing
broadband
garnishing material
camouflage net
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP80106455A
Other languages
German (de)
English (en)
Other versions
EP0028008B1 (fr
Inventor
Günter Dr.-Ing. Pusch
Alexander Dipl.-Phys. Hoffmann
Dieter E. Aisslinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0028008A1 publication Critical patent/EP0028008A1/fr
Application granted granted Critical
Publication of EP0028008B1 publication Critical patent/EP0028008B1/fr
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H3/00—Camouflage, i.e. means or methods for concealment or disguise
    • F41H3/02—Flexible, e.g. fabric covers, e.g. screens, nets characterised by their material or structure
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/919—Camouflaged article
    • 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.]
    • Y10T428/24025—Superposed movable attached layers or components

Definitions

  • the invention relates to a broadband camouflage net with garnishing material.
  • camouflage nets consist of cut tarpaulin material, which is attached in strips or in spots to a support net by suitable holders. There are also camouflage nets made of self-supporting knitted or knitted fabrics. The coverage of such networks is in the range of 5o% to 8o%. If a higher degree of coverage is to be achieved, several such networks can be superimposed.
  • camouflage agent to the natural environment or the imitation of nature usually refers to the edge of a group of trees or shrubs or a forest.
  • TIR thermal intrinsic radiation
  • the most unfavorable weather condition for TIR camouflage is clear sky and possibly sunshine.
  • the present invention is therefore based on the object of providing a broadband camouflage network which enables improved imitation of the natural conditions.
  • the garnishing material can be attached to at least two support nets, wherein the garnishing material can be arranged on or between these support nets.
  • the garnishing material can also be designed to be self-supporting in the respective levels.
  • the distance between the levels of the tragnets, or, if self-supporting garnishing material is used, between the levels of the garnishing material, cords or bands connecting the levels of the tragnetze or the levels of the garnishing material can be defined so that these levels are at most a maximum distance from one another can.
  • the connecting cords or connecting bands can also consist of an elastically flexible material.
  • the garnish material is distributed in the planes in such a way that at least one layer of dense garnish material prevents the view in each viewing direction, which would reveal the target.
  • a difficulty in using a multi-layer camouflage net according to the invention arises in that the individual levels or layers may have to be braced individually (not with horizontal clamping) in order to ensure the spacing and the overlap of the layers.
  • the garnishing material itself consists of stretchable (stretch) fabric, in particular if no support net is provided at all.
  • the broadband camouflage network is expediently designed in such a way that a central, essentially completely covered level is provided, and that the structure which results from the areas covered with garnishing material and uncovered areas in one plane differs from one another in the outermost areas is.
  • the camouflage in the spectral range of the thermal intrinsic radiation (TIR) is made more difficult by the fact that due to the diverse meteorological conditions, the reflectance of the camouflage material in this area has to be closely adapted to nature. Due to this, an increase in temperature, e.g. can be compensated by direct sunlight, but only slightly by a low emission factor in the TIR.
  • a-TERIAL be prepared the inner middle layer of a highly heat reflective M, the self-bit heated by thermal radiation and also its temperature again is only weakly by the low emission factor, when it was heated for other reasons.
  • Part of the effect achieved by the majority of the layers can also be achieved by using corrugated, nubbed, creped, embossed or shrunk material as the garnishing material. All of these surface configurations ensure that, as with natural foliage, a distribution of all possible viewing directions of the observer to the surface normal of the garnishing material is offered. Furthermore fits the temperature of such an area more quickly to the ambient temperature due to better (larger area) contact (heat sink-heater effect).
  • the inner layer of a two- or three-layer camouflage net can be produced from such a material, which then does not need to be cut or punched and thus provides complete shielding of the radiation from the object to be camouflaged.
  • FIG 1 shows a broadband camouflage network, generally designated 7, which consists of two layers of carrier nets 1 and 2, which are separated from one another by bands or cords 3 Be kept clear.
  • Garnishing material 4 is fastened to the support nets in such a way that, in the exemplary embodiment shown, garnishing material is arranged practically in two levels 5 and 6.
  • the garnishing material 4 in a level 5 or 6 does not completely cover this level, but leaves 4 areas uncovered by the garnishing material.
  • the garnishing material 4 is arranged in the levels 5, 6 in such a way that when viewed in a direction perpendicular to the longitudinal extension of the levels 5, 6, the entire area of the broadband camouflage net 7 appears to be covered by the garnishing material 4.
  • FIG. 2 shows an embodiment of a broadband camouflage network corresponding to Figure 1, which is why the corresponding parts are denoted by the same reference numerals, however, increased by lo.
  • the arrangement shown differs from the arrangement according to Figure 1 in that a middle third layer 20 is additionally provided.
  • This third middle layer can be practically completely closed and expediently formed from a garnishing material 14.
  • the advantage of such an arrangement is that the structure, i.e. the distribution of surfaces covered and uncovered with garnishing material 14, the garnishing material 14 in both planes 15 and 16 can be selected completely independently of one another.
  • FIG. 3 shows how a camouflage net 7 having only one layer of support net 21 can be formed using the principles of the present invention.
  • garnishing material 24 is fastened on the opposite sides of the support net 21, so that the garnishing material 24 is practically in two planes 25, 26 is ordered.
  • the levels 25, 26 lie on both sides of the support net 21.
  • the broadband camouflage net 7 shown is particularly effective when the garnishing material consists, as in the embodiment shown, of creped or corrugated but not cut or punched garnishing material 24.
  • large overlapping surfaces of garnishing material 24 are preferably fastened on the opposite sides of the support net 21 in such a way that these spots can be lifted far from the support net 21 under the influence of wind.
  • the sides of the spots of the garnishing material 24, which are directed towards the support net 21, have an emission coefficient of about a quarter in the region of the above-mentioned atmospheric windows, while the outer sides have an emission coefficient of about three quarters in the said spectral region.
  • the coloring in the optical spectral range is not affected.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
EP80106455A 1979-10-26 1980-10-23 Filet de camouflage à large bande Expired EP0028008B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2943430A DE2943430C2 (de) 1979-10-26 1979-10-26 Tarnnetz
DE2943430 1979-10-26

Publications (2)

Publication Number Publication Date
EP0028008A1 true EP0028008A1 (fr) 1981-05-06
EP0028008B1 EP0028008B1 (fr) 1984-03-21

Family

ID=6084505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80106455A Expired EP0028008B1 (fr) 1979-10-26 1980-10-23 Filet de camouflage à large bande

Country Status (3)

Country Link
US (1) US4423104A (fr)
EP (1) EP0028008B1 (fr)
DE (1) DE2943430C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311698A3 (fr) * 1987-06-24 1989-11-08 Fibrotex Ltd. Filets de camouflage à trois dimensions
AT406303B (de) * 1997-03-27 2000-04-25 Blaschke Wehrtechnik Gmbh J Einrichtung zur tarnung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4640851A (en) * 1985-04-01 1987-02-03 Gunter Pusch Broad band camouflage screen having a frequency dependent radar attenuation
US4743478A (en) * 1985-04-01 1988-05-10 Klaus-Werner Pusch Broad band camouflage screen having a frequency dependent radar attenuation
US4767649A (en) * 1985-11-12 1988-08-30 Jorgen Birch Broad spectrum camouflage mat and screen
DE10249263B4 (de) * 2002-10-23 2004-12-09 Daimlerchrysler Ag Verbundglasscheibe mit Wärmekomfortwirkung sowie deren Verwendung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554069C (de) * 1930-10-17 1932-07-01 Berliner Velvetfabrik M Menger Mit einem Tarnmuster versehener Gegenstand, z. B. ein Zelt
US2349993A (en) 1940-12-09 1944-05-30 Schwimmer Karoly Heinz Camouflage
DE1019587B (de) * 1953-07-22 1957-11-14 Oberndorfer Gardinen U Spitzen Engmaschiges Tarnnetz
DE1094163B (de) * 1952-11-13 1960-12-01 Oberndorfer Gardinen Und Spitz Tarnnetz
DE1133281B (de) * 1960-09-07 1962-07-12 Oberndorfer Gardinen Und Spitz Anordnung zum zeitweiligen Tarnen und Enttarnen der Start- und Landebahnen von Flugplaetzen
GB1124956A (en) 1964-12-07 1968-08-21 Ernst Oscar Vilhelm Ekman Camouflage equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB539547A (en) 1940-02-21 1941-09-16 Fred Dyson Improvements in or relating to camouflage screens and the erection thereof
US2771602A (en) * 1953-02-16 1956-11-20 Electroacustic Gmbh Absorption device for electro-magnetic waves
US3013588A (en) * 1959-12-16 1961-12-19 Wimpfheimer & Bro Inc A Multilayer heat insulating fabric
DE1840330U (de) * 1960-11-14 1961-10-26 Kurt Joachim Dr Sander Tarnnetz mit aufgebrachten garniermitteln.
DE1847355U (de) * 1961-11-16 1962-02-22 Albert Markmann & Co Tarnbezug fuer stahlhelme od. dgl.
DE2310088A1 (de) 1973-03-01 1974-09-19 Ogus Netze & Wirkwaren Tarnnetz
US3977927A (en) * 1975-01-13 1976-08-31 Brunswick Corporation Machine and method for making camouflage nets

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554069C (de) * 1930-10-17 1932-07-01 Berliner Velvetfabrik M Menger Mit einem Tarnmuster versehener Gegenstand, z. B. ein Zelt
US2349993A (en) 1940-12-09 1944-05-30 Schwimmer Karoly Heinz Camouflage
DE1094163B (de) * 1952-11-13 1960-12-01 Oberndorfer Gardinen Und Spitz Tarnnetz
DE1019587B (de) * 1953-07-22 1957-11-14 Oberndorfer Gardinen U Spitzen Engmaschiges Tarnnetz
DE1133281B (de) * 1960-09-07 1962-07-12 Oberndorfer Gardinen Und Spitz Anordnung zum zeitweiligen Tarnen und Enttarnen der Start- und Landebahnen von Flugplaetzen
GB1124956A (en) 1964-12-07 1968-08-21 Ernst Oscar Vilhelm Ekman Camouflage equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311698A3 (fr) * 1987-06-24 1989-11-08 Fibrotex Ltd. Filets de camouflage à trois dimensions
AT406303B (de) * 1997-03-27 2000-04-25 Blaschke Wehrtechnik Gmbh J Einrichtung zur tarnung

Also Published As

Publication number Publication date
US4423104A (en) 1983-12-27
DE2943430A1 (de) 1981-05-14
EP0028008B1 (fr) 1984-03-21
DE2943430C2 (de) 1986-12-18

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