CN2167989Y - Super-thin cambered surface bullet-resistant glass for vehicles - Google Patents
Super-thin cambered surface bullet-resistant glass for vehicles Download PDFInfo
- Publication number
- CN2167989Y CN2167989Y CN 93234390 CN93234390U CN2167989Y CN 2167989 Y CN2167989 Y CN 2167989Y CN 93234390 CN93234390 CN 93234390 CN 93234390 U CN93234390 U CN 93234390U CN 2167989 Y CN2167989 Y CN 2167989Y
- Authority
- CN
- China
- Prior art keywords
- glass
- layer
- adopts
- cambered surface
- splinter
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to super-thin cambered surface bullet-resistant glass for vehicles, which is composed of cambered surface glass and rubber sheets, wherein, the glass adopts three layers or more than three layers of cambered surface glass with different thickness, and the glass is arranged in a way that both sides are thin and the middle part is thick. The utility model not only has the excellent bullet-resistant, crash-proof and breaking-proof functions and meets various requirements of safety performance but also has the advantages of small thickness, low cost, large transmission rate, aging resistance and large surface hardness, and is very applicable for super-thin cambered surface bullet-resistant glass for vehicles.
Description
The utility model relates to a kind of glass that is used for special vehicle, refers to that specifically a kind of vehicle is with ultra-thin cambered surface splinter-proof glass.
Splinter-proof glass is widely used in aircraft at present, tank, naval vessels, vehicle, the door and window and the anti-explosion container of building, the viewing window of explosion-proof test chamber etc. is located, its profile mainly contains two kinds of plane and cambered surfaces, the extensive both at home and abroad at present splinter-proof glass that adopts, generally all be to adopt organic materials, matrix material is made, though this splinter-proof glass has good shellproof, the function of anticollision and anti-crushing, meet multiple safety performance requirement, but because it adopts is organic materials or matrix material, thereby require glass to have bigger thickness, general all more than 40 millimeters, while is along with the increase of its thickness, the transmittance of this glass also reduces thereupon, and the chemical stability of organic materials, therefore surface hardness and optical effect are all poor than unorganic glass, and to exist thickness big for existing splinter-proof glass, the cost height, transmittance is little, the deficiency not ageing-resistant and surface hardness is little.
The purpose of this utility model just is to provide a kind of multilayer unorganic glass that utilizes to make, and has that thickness is little, cost is low, transmittance is big, ageing-resistant and vehicle that surface hardness is big is with ultra-thin cambered surface splinter-proof glass.
The purpose of this utility model realizes in the following manner: adopt different thickness globoidal glass more than three layers or three layers, arrangement mode thin by both sides, thick middle is arranged, and bonding with the PVB film between every layer glass by the vacuum high-temperature high pressure, the thickness of each layer film is also different.
Adopt vehicle of the present utility model with ultra-thin cambered surface splinter-proof glass, the function that not only has good anticollision, shellproof and anti-crushing, meet multiple safety performance requirement, and have that thickness is little, cost is low, transmittance is big, ageing-resistant and advantage that surface hardness is big, be a kind of well-adapted vehicle with ultra-thin cambered surface splinter-proof glass.
Description of drawings.
Fig. 1 is a vehicle windscreen structural representation of the present utility model;
Fig. 2 is that embodiment partial cutaway of the present utility model is shown structural representation.
Wherein: 1, splinter-proof glass, 2, outer coversheet, 3, adhesive linkage, 4, anti-impacting layer, 5, adhesive linkage, 6, enhancement Layer, 7, damping anti-penetration layer, 8, protective layer.
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing is a kind of four-layer glass structure example structure synoptic diagram of the present utility model.
Shellproof process according to splinter-proof glass: low anti-impact force → damping, buffering, prevention bullet penetrate → prevent the ultimate principle that glass fragment splashes, above-mentioned splinter-proof glass is to adopt (embodiment adopts four layers) different thickness globoidal glass more than three layers or three layers, arrangement mode thin by both sides, thick middle is arranged, and between every layer glass, form by the vacuum high-temperature high pressure is bonding with the PVB film, wherein each layer film also taked different thickness.Among the embodiment; outer coversheet 2 adopts 3 millimeters globoidal glass; anti-impacting layer 4 adopts 6 millimeters globoidal glass; enhancement Layer 6 adopts 5 millimeters globoidal glass; protective layer 8 adopts 2 millimeters globoidal glass; its adhesive linkage 3,5 all adopts 0.76 millimeter individual layer PVB film, and damping anti-penetration layer 7 adopts 2.28 millimeters PVB film.Above-mentioned splinter-proof glass is to finish by the operation of cutting → edging → cleaning → drying → dust → hot bending → clean → close sheet → vacuumize → high pressure → finished product.
The said products is through check, and its total thickness is 19.8 millimeters, and transparence 〉=81.5%, ballistic performance meet U.S. UL752 and Britain BS5051-1988 splinter-proof glass standard.
Claims (2)
1, the vehicle formed of a kind of globoidal glass that is formed by the sheet glass deep processing and film is with ultra-thin cambered surface splinter-proof glass, it is characterized in that this splinter-proof glass is to adopt different thickness globoidal glass more than three layers or three layers, arrangement mode thin by both sides, thick middle is arranged, and bonding with the PVB film between every layer glass by the vacuum high-temperature high pressure, the thickness of each layer film is also different.
2, vehicle according to claim 1 is with ultra-thin cambered surface splinter-proof glass; it is characterized in that this splinter-proof glass is to adopt the four-layer glass structure; its outer coversheet (2) adopts 3 millimeters globoidal glass; anti-impacting layer (4) adopts 6 millimeters globoidal glass; enhancement Layer (6) adopts 5 millimeters globoidal glass; protective layer (8) adopts 2 millimeters globoidal glass, and its adhesive linkage (3,5) all adopts 0.76 millimeter individual layer PVB film, and damping anti-penetration layer 7 adopts 2.28 millimeters PVB film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93234390 CN2167989Y (en) | 1993-07-22 | 1993-07-22 | Super-thin cambered surface bullet-resistant glass for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93234390 CN2167989Y (en) | 1993-07-22 | 1993-07-22 | Super-thin cambered surface bullet-resistant glass for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2167989Y true CN2167989Y (en) | 1994-06-08 |
Family
ID=33810077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93234390 Expired - Fee Related CN2167989Y (en) | 1993-07-22 | 1993-07-22 | Super-thin cambered surface bullet-resistant glass for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2167989Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058948C (en) * | 1997-02-01 | 2000-11-29 | 洛阳市伊川夹层玻璃厂 | Production of anti-shock bulletproof glass |
| CN100398477C (en) * | 2004-02-23 | 2008-07-02 | 扬州大学 | Bulletproof explosion-proof complex layer vacuum galss and mfg. method thereof |
| CN101267939B (en) * | 2005-06-24 | 2013-03-27 | 法国圣戈班玻璃厂 | Ballistic resistant laminated structure |
-
1993
- 1993-07-22 CN CN 93234390 patent/CN2167989Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058948C (en) * | 1997-02-01 | 2000-11-29 | 洛阳市伊川夹层玻璃厂 | Production of anti-shock bulletproof glass |
| CN100398477C (en) * | 2004-02-23 | 2008-07-02 | 扬州大学 | Bulletproof explosion-proof complex layer vacuum galss and mfg. method thereof |
| CN101267939B (en) * | 2005-06-24 | 2013-03-27 | 法国圣戈班玻璃厂 | Ballistic resistant laminated structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |