WO1995009134A1 - Fenetre de securite - Google Patents
Fenetre de securite Download PDFInfo
- Publication number
- WO1995009134A1 WO1995009134A1 PCT/SE1994/000901 SE9400901W WO9509134A1 WO 1995009134 A1 WO1995009134 A1 WO 1995009134A1 SE 9400901 W SE9400901 W SE 9400901W WO 9509134 A1 WO9509134 A1 WO 9509134A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glass
- sheets
- safety window
- sec
- laminated glass
- Prior art date
Links
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
- F41H5/00—Armour; Armour plates
- F41H5/26—Peepholes; Windows; Loopholes
- F41H5/263—Mounting of transparent armoured panels, e.g. bulletproof windows on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
- B32B17/10045—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
- B32B17/10045—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
- B32B17/10055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet with at least one intermediate air space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10733—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing epoxy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/1077—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyurethane
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/106—Frames for bullet-proof windows
-
- 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
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0407—Transparent bullet-proof laminatesinformative reference: layered products essentially comprising glass in general B32B17/06, e.g. B32B17/10009; manufacture or composition of glass, e.g. joining glass to glass C03; permanent multiple-glazing windows, e.g. with spacing therebetween, E06B3/66
Definitions
- This invention relates to a safety window which may be used as display window in a showcase or as bullet-proof window in a bank or elsewhere where security requirements are high.
- a common method consists in firing at the safety windows from a distance of 10 m with powerful firearms, such as an automatic carbine of Ak4 type (7.62 mm live cartridge 10, muzzle velocity 820 m/sec.) or Ak5 type (5.56 mm live cartridge 5, muzzle velocity 930 m/sec).
- powerful firearms such as an automatic carbine of Ak4 type (7.62 mm live cartridge 10, muzzle velocity 820 m/sec.) or Ak5 type (5.56 mm live cartridge 5, muzzle velocity 930 m/sec).
- One widely-used bullet-proof window is made up of five lami ⁇ nated glass panels (SE-B-437,729) or eight laminated glass panels (VEGLA of the make St Gobain), such that the whole assembly has a thickness of 39 mm.
- SE-B-437,729 lami ⁇ nated glass panels
- VEGLA laminated glass panels
- the rather thick VEGLA window in addition has the disadvantage of a green-toned appearance due to the considerable thickness of the glass. The greater the number of glass panels or the greater the total thickness, the greener the safety window.
- SE-B-358,466 provides safety windows which are designed as glass sheet units made up of a number of glass and polycarbonate sheets.
- the SE specifica ⁇ tion describes windows in which glass and polycarbonate sheets are arranged in alternate fashion, either in direct contact, with or without a binder, or at a distance from one another.
- a window is able to withstand a certain degree of firing, it has an extremely low resistance to mechanical working by hand tools.
- the outer panes or sheets which consist of a single glass layer, are easily crushed, e.g.
- none of the prior-art constructions combines good optical properties, good resistance to mechanical working by hand tools and good resistance to effective fire from heavy firearms.
- a safety window since the one type of attack does not exclude the other.
- the need for such higher security has, regrettably enough, increased.
- the safety windows used in banks and the like have to exhibit good optical properties and render shapes and also colours as naturally as pos ⁇ sible.
- One object of the invention is, therefore, to provide a safety win ⁇ dow which not only meets the somewhat contradictory requirements on high resistance to mechanical working by hand tools, high resis- tance to firing also with heavy firearms, and minimum optical distor ⁇ tion or undesirable colour toning preventing a natural colour rendi ⁇ tion.
- the inventive solution to the problems with prior-art safety windows is based on the insight that the safety win- dow should be formed of at least two spaced-apart successive lami ⁇ nated glass sheet panels, each comprising at least two glass sheets and three polycarbonate sheets, which are so laminated with one another that the two outer surfaces of each laminated glass panel are formed of glass sheets.
- the safety window according to the invention has the considerable advantage of a lower total weight than many prior-art bullet-proof windows, especially those made of glass material only.
- a safety window is designed as a glass sheet unit 10, in which two laminated glass panels 11, 12 are spaced apart by a circumferential spacer 14, e.g. of aluminium, so that there is formed an air gap 13.
- the spacer 14 may be composed of hollow-section strips and contain a drying agent, especially if the glass sheet unit 10 is designed as a thermopane assembly, i.e. if the space between the two laminated glass panels 11, 12 is hermetically sealed.
- Each of the laminated glass panels 11, 12 comprises several glass and polycarbonate sheets.
- the outer laminated glass panel 11 is form ⁇ ed of two external layers 15, 16 of glass material and three interme ⁇ diate layers 17, 18, 19 of polycarbonate material.
- epoxy adhesive may be used.
- a thin polyurethane film which, by low heating of the supe ⁇ sed glass and polycarbonate sheets, is anchored in the sheets t. oind them together.
- Polyurethane film has the advantage of acting as a dampening cushion between adjoining sheets and thus contributes to increase the resistance to mechanical working and firing.
- binder layers e.g. of polyvinyl butyrate, may be used. However, this type of binder layer provides slightly weaker adhesion between the sheets than do poly- urethane films and epoxy layers but is, for many purposes, fully satis ⁇ factory.
- a binder layer 20 of polyvinyl butyrate or polyurethane is arranged between the outer glass sheet 15 and the intermediate polycarbonate sheet 17 closest thereto.
- the other sheets are laminated with each other by layers of epoxy adhesive.
- the inner laminated glass panel 12 consists of three glass sheets 21, 22, 23 and three polycarbonate sheets 24, 25, 26. All these sheets are laminated with each other by some suitable adhesive, espe ⁇ cially an epoxy adhesive. In the illustrated embodiment, the inner laminated glass panel 12 is not provided with any dampening layer. Should one, however, wish to increase the resistance to impacts and bullets, a dampening layer equivalent to the binder layer 20 may be inserted in the inner laminated glass panel 12 as well.
- This design of the safety window results in very high resistance to firing and mechanical working, e.g. when there is an attempted burglary, since the air gap 13 between the two laminated glass panels 11, 12 makes it much more difficult to make holes in the safety win- dow with the aid of cutting tools.
- the air gap further enhances the capacity of the safety window to resist firing, since any bullets passing through the first or outer laminated glass panel 11 will be deformed, thus having lost part of their penetration power.
- the air gap 13 renders penetration into the inner laminated glass panel 12 more difficult.
- the safety window can be attached in many ways.
- the drawing shows one advantageous attachment arrangement.
- a mounting section 27 of standard steel or stainless steel is fixed in a surrounding building structure 28.
- a plate 29 of high- strength steel is fixed at the back of the mounting section and serves as protection against the penetration of bullets.
- a torsionally rigid frame section 30 which is designed as an extruded sectional strip of steel, hardened aluminium or some other light-metal material.
- the illustrated design of the frame section 30 having an inwardly-direct ⁇ ed clamping flange 31 results in high torsional rigidity.
- the safety window will then be clamped between the clamping flange 31 and a frame 32 arranged on the outside.
- the frame 32 consists of an extruded metal section 33, e.g. of aluminium or some other light-metal material, and at least one frame strip mem ⁇ ber 34 of high-strength material, preferably high-strength steel mate- rial, inserted in the metal section.
- the corners of the frame have been reinforced by there welding together the frame strip members 34 to angles, making more difficult any attempts to break them away.
- the joints between the frame strip members 34 are placed at the centre of the vertical or horizontal side of the frame 32 in order to facilitate mounting of the metal section 33.
- the frame strip member 34 is inserted in the metal section 33 with a view to bridging the joint, thus increasing the strength of the frame 32.
- the metal section 33 is a C-section having an undercut groove 35 for accommodating the frame strip member 34, fixing screws 36 being inserted through holes in the frame section 30 and the mount ⁇ ing section 27 and screwed into threaded holes in the frame strip member 34.
- two extruded decoration strips 37 and 38 of light metal are attached to the frame section 30, and an insulating material 39 is provided between the decoration strips and the frame section.
- layers 40, 41 of jointing mastic and a cover strip 42 have been provided.
- a sticky sealing material 43 is, in conventional manner, provid ⁇ ed between the safety window and, respectively, the clamping flange 31 and the frame 32.
- the safety window of this embodiment is of the type shown in the drawing and thus includes two laminated glass panels 11, 12.
- the outer or front laminated glass panel 11 Counting from the outside (from the right in the drawing), the outer or front laminated glass panel 11 consists of one 4-mm-thick float glass sheet, one 1.5-mm-thick binder layer of polyvinyl butyrate, three 4-mm-thick polycarbonate sheets, and one 4-mm-thick float glass sheet.
- the polycarbonate sheets and the inner float glass sheet are laminated with one another by means of a thin layer of epoxy adhesive, while the polyvinyl-butyrate layer serves as binder layer between the outer float glass sheet and the outer polycarbonate sheet.
- the outer laminated glass panel 11 has a thickness of 25 mm.
- the inner or rear laminated glass panel 12 Counting from the outside (from the right in the drawing), the inner or rear laminated glass panel 12 consists of one 4-mm-thick float glass sheet, one 8-mm-thick polycarbonate sheet, one 6-mm- thick polycarbonate sheet, one 4-mm-thick float glass sheet, one 6-mm-thick polycarbonate sheet, and one 4-mm-thick float glass sheet.
- the different sheets are laminated with one another by means of a thin layer of epoxy adhesive. With such a construction, the inner laminated glass panel 12 has a thickness of 38 mm.
- the entire safety window conse- quently has a thickness of about 78 mm.
- test shootings accounted for below involved safety windows of the above construction, which measured 60 x 60 cm.
- the safety windows were placed at a 90° angle to the firing line.
- the shot was standing 10 m from the safety window and fired 3 shots.
- the distance between the points of impact was about 15 cm.
- Test shooting A was repeated, but this time the weapon was a rifle of the make Varberger and the ammunition consisted of Cal. 338 Winchester Magnum Lead point 16.2 g having a muzzle velocity of 835 m/sec. This test shooting yielded the same results as did test shootings
- test shooting yielded the same results as did test shootings A and B, excepting that the entry hole in the first 25-mm-thick laminated glass panel had a diameter of 6 mm.
- the rear glass sheet in the 38-mm-thick laminated glass panel of the safety window became mealy over a surface that had a diameter of about 2 dm.
- Drilling through outer layer Drilling machine drill ⁇ 10 1 min. 26 sec.
- Drilling towards inner layer Drilling machine drill ⁇ 10 9 min.55 sec.
- Drilling and milling Drilling machine drill ⁇ 10 3 min. 20 sec.
- This test involved a laminated glass panel of the same construc ⁇ tion as the thick, rear laminated glass panel in the safety window according to the invention.
- the laminated glass panel tested thus had the same structure as the rear panel 12 in the embodiment described above.
- the mode of procedure and the results appear from Table 4 below.
- the standard hole gauge measuring 100 x 100 mm could be inserted through the hole after 7 min. and 12 sec.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL94313702A PL313702A1 (en) | 1993-09-30 | 1994-09-29 | Armour window |
EP94929081A EP0721434A1 (fr) | 1993-09-30 | 1994-09-29 | Fenetre de securite |
JP7510257A JPH09503039A (ja) | 1993-09-30 | 1994-09-29 | 安全窓 |
AU78266/94A AU7826694A (en) | 1993-09-30 | 1994-09-29 | Safety window |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SEPCT/SE93/00783 | 1993-09-30 | ||
PCT/SE1993/000783 WO1994015500A1 (fr) | 1993-01-07 | 1993-09-30 | Armoire de securite |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995009134A1 true WO1995009134A1 (fr) | 1995-04-06 |
Family
ID=20389168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1994/000901 WO1995009134A1 (fr) | 1993-09-30 | 1994-09-29 | Fenetre de securite |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0721434A1 (fr) |
JP (1) | JPH09503039A (fr) |
AU (1) | AU7826694A (fr) |
CA (1) | CA2172979A1 (fr) |
PL (1) | PL313702A1 (fr) |
WO (1) | WO1995009134A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0834640A1 (fr) * | 1996-10-07 | 1998-04-08 | F.E.K.- Haustürfüllungen GmbH | Panneaux de remplissage pour portes, balustrades ou similaires |
WO2002068188A1 (fr) * | 2001-02-27 | 2002-09-06 | Armand Zurhaar | Panneau de verre pare-balles |
EP1916496A1 (fr) * | 2006-10-25 | 2008-04-30 | Krauss-Maffei Wegmann GmbH & Co. KG | Véhicule automobile protégé contre les effets d'explosions extérieures, en particulier véhicule automobile militaire |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2920764B1 (fr) * | 2007-09-07 | 2009-10-30 | Saint Gobain | Vitrage resistant aux balles perforantes |
JP2011511237A (ja) * | 2007-10-08 | 2011-04-07 | ビーエーイー システムズ ランド アンド アーマメンツ リミテッド パートナーシップ | 装甲窓システム |
CN103410414A (zh) * | 2013-07-03 | 2013-11-27 | 浙江瑞明节能科技股份有限公司 | 一种防弹节能门窗的中空玻璃 |
US20150090411A1 (en) * | 2013-09-30 | 2015-04-02 | Bayer Materialscience Llc | Polycarbonate laminate window covers for rapid deployment providing protection from forced-entry and ballistics |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2754684B1 (de) * | 1977-12-08 | 1979-06-13 | Deutsche Spezialglas Ag | Durchbruchhemmende Verbundscheibe unter Verwendung von flexibilisiertem Epoxidharz |
-
1994
- 1994-09-29 WO PCT/SE1994/000901 patent/WO1995009134A1/fr not_active Application Discontinuation
- 1994-09-29 EP EP94929081A patent/EP0721434A1/fr not_active Ceased
- 1994-09-29 AU AU78266/94A patent/AU7826694A/en not_active Abandoned
- 1994-09-29 PL PL94313702A patent/PL313702A1/xx unknown
- 1994-09-29 CA CA002172979A patent/CA2172979A1/fr not_active Abandoned
- 1994-09-29 JP JP7510257A patent/JPH09503039A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2754684B1 (de) * | 1977-12-08 | 1979-06-13 | Deutsche Spezialglas Ag | Durchbruchhemmende Verbundscheibe unter Verwendung von flexibilisiertem Epoxidharz |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0834640A1 (fr) * | 1996-10-07 | 1998-04-08 | F.E.K.- Haustürfüllungen GmbH | Panneaux de remplissage pour portes, balustrades ou similaires |
WO2002068188A1 (fr) * | 2001-02-27 | 2002-09-06 | Armand Zurhaar | Panneau de verre pare-balles |
EP1916496A1 (fr) * | 2006-10-25 | 2008-04-30 | Krauss-Maffei Wegmann GmbH & Co. KG | Véhicule automobile protégé contre les effets d'explosions extérieures, en particulier véhicule automobile militaire |
Also Published As
Publication number | Publication date |
---|---|
CA2172979A1 (fr) | 1995-04-06 |
EP0721434A1 (fr) | 1996-07-17 |
PL313702A1 (en) | 1996-07-22 |
AU7826694A (en) | 1995-04-18 |
JPH09503039A (ja) | 1997-03-25 |
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