• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Reflective carbon fiber fabric comprising two materials woven together, so that they form a regular fabric in terms of shape (see figure 1). Said material, once woven, can be used for the coating of a piece or geometry, simply affecting the appearance of said piece without hardly modifying its structure. In this way, it is provided with a new property, the refractory, in a way that shines when illuminated by an external focus of light, which makes it a passive safety element. So that piece, aesthetically speaking, will look like a piece of carbon fiber, but when it is illuminated, it will reflect the light and become a passive safety element, which will intervene in the prevention of accidents. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2614777A1
    申请号:ES201500863
    申请日:2015-12-01
    公开日:2017-06-01
    发明作者:Eduardo CASTAÑO DE ELIZALDE
    申请人:Eduardo CASTAÑO DE ELIZALDE；
    IPC主号:
    专利说明:

    DESCRIPTION

    Reflective carbon fiber fabric.

    Field of the invention 5

    The object of the invention is, as its title indicates, a carbon fiber fabric that reflects light.

    It is composed of two components: the first one will be carbon fiber and the second one is a reflective material, which gives said carbon fiber fabric the property of reflecting light.

    Background of the invention
     fifteen
    Currently, different fields of application can be found, both of the carbon fiber and of the reflective / retroreflective material, but separately.

    Carbon fiber is a material made up of fibers composed mainly of carbon bundles. twenty

    Several thousand carbon fibers are braided to form a thread, which can be used by itself or woven into a fabric.

    The properties of carbon fibers, such as high flexibility, high strength, low weight, high temperature tolerance and low thermal expansion make them very popular in the aerospace industry, civil engineering, military applications, automotive, transportation, competition, prosthesis..

    Carbon fibers generally combine with other materials to form a compound, mainly with reams (epoxy, polyester ...).

    Entering the automotive world, at the user level, this material can be found starring elements of the vehicle involved, whether technical or structural requirement pieces as decorative pieces. 35

    Regarding the reflective materials, say that they are also very common being normally focused on road safety, since they offer visibility conditions where other materials go unnoticed.
     40
    The reflective material may be composed of microsphere or microprism technologies depending on the type and need that is required.

    The reflector or retroreflector will reflect the light back to the source regardless of its angle of incidence. Four. Five

    Analyzing in particular the automotive sector in reference to the reflective material, it is observed that the current use of this material is focused on the catadioptric, reflective vests or we saw to delimit the surface or volume of vehicle in question, being its effective application but scarce, especially on motorcycles that due to their small size are more affected in terms of road safety.



    Summary of the invention

    The object of the invention is the use of reflective material, which constitutes a key element in road safety, aesthetically and applicable to any surface or geometry, giving a greater angle of action. 5

    Making visually aesthetic pieces with this type of material would imply greater use and therefore an increase in passive safety.

    The reason why it has been decided to join the reflector with carbon fiber is the 10 popularity of this material in sectors such as automotive or transportation.

    The reflective carbon fiber that acts on road safety is formed by these two interwoven materials to give a similar appearance to the carbon fiber fabric but adding this new quality that addresses road safety. fifteen

    This material, once properly woven, will fulfill that function of reflectivity so it would only interest its use as an outer or finishing layer, since it is useless to superimpose layer after layer when only the last, the most superficial, will show the reflective properties twenty

    From all of the above, certain advantages that this reflective carbon fiber adopts in its possible application can be clarified.

    The use of reflective material to increase the passive safety of the vehicle. 25

    Use of the reflective material aesthetically, which would enhance its use.

    During the day, it will simply look like a piece of carbon fiber with the naked eye but at the moment when the light strikes, it shows the brightness of the reflector. 30

    This allows passive safety elements to be included in the vehicle discreetly but effectively.

    The use of carbon fiber is very wide and diverse but the one of greatest interest for this invention is the automotive, cycling, technical transport of people and public transport sector because, by adding this light reflection function, Get involved in road safety.

    Detailed Description of the Invention 40

    The reflective material should not be affected by the resin that the carbon fiber carries with it when creating parts or their coating due to the possible modification of their structure, which may alter their reaction to light.
     Four. Five
    Said reflective material must be flexible enough to be woven and accommodate the texture of the carbon fiber.

    The process by which this reflective carbon fabric is obtained will be the fabric, it will be supplied to the loom on one side of carbon fiber thread and on the other the reflective material 50. As for the pattern or drawing of the fabric, it may vary according to the requirements or possible applications.

    Being a fabric, the combination between warp and weft can be varied without excessive problem.

    Forming part of the embodiment of the invention, some sheets of drawings accompany the memory in which the following is represented:

    Figure 1 shows the conventional fabric, where the threads are distinguished in different directions, the horizontal 1 and the vertical 1 to show that they are two different types of thread.
     10
    Figure 2 again depicts the conventional 3D-looking fabric with volume denoting the weft and the warp to differentiate the threads.

    The object of the invention is to use both the warp for the carbon fiber and the weft for the reflective material and vice versa, achieving an interwoven of both materials giving greater resistance to the fabric.

    Just as Figures 1 and 2 represent the conventional fabric, this can be varied to achieve different textures and designs according to the structural and aesthetic finish that is decided. twenty
    权利要求:
    Claims (13)
    [1]

    1. Reflective carbon fiber characterized by being constituted by two main elements, carbon fiber and reflective material.
     5
    [2]
    2. Reflective carbon fiber applied to road safety characterized by being constituted by two main elements: carbon fiber and reflective material woven together.

    [3]
    3. Reflective carbon fiber applied to road safety characterized by being constituted by two main elements: carbon fiber and reflective material by one of its faces, woven together, in such a way that they form a regular fabric in terms of shape. it means.

    [4]
    4. Reflective carbon fiber applied to road safety characterized by being constituted by two main elements: carbon fiber and reflective material by one of its faces, woven together, in such a way that they form a regular fabric in terms of shape. refers used to cover parts or geometries.

    [5]
    5. Reflective carbon fiber applied to the road safety characterized by being 20 constituted by two main elements: carbon fiber (between 40% and 80%, approximately) and reflective material (between 20% and 60%, approximately) .

    [6]
    6. Reflective carbon fiber applied to road safety characterized by being constituted by two main elements: carbon fiber in the form of thread (between approximately 40% and 80%) and reflective vinyl (between 20% and 60%) %, approximately).

    [7]
    7. Reflective carbon fiber, composed of carbon fiber and reflective material, used as a coating of a piece or geometry simply affecting the appearance of said piece without structurally modifying it.

    [8]
    8. Reflective carbon fiber composed of carbon fiber and reflective material according to a second claim characterized in that the reflective element must be between 0.100 and 0.200 mm thick. 35

    [9]
    9. Reflective carbon fiber composed of carbon fiber and reflective material according to the second claim characterized in that the reflective element must withstand a temperature between -30 ° C and 150 ° C.
     40
    [10]
    10. Reflective carbon fiber composed of carbon fiber and reflective material according to the second claim characterized in that the reflective element must have a thickness between 0.100 and 0.200 mm composed of microspheres / microprisms.
     Four. Five
    [11]
    11. Reflective carbon fiber composed of carbon fiber and reflective material according to the second claim characterized in that the reflective element must show a retroreflection coefficient (measured in candles per lux per square meter (cd / (lx · m2))) that It is between 5 and 100 units.
     fifty
    [12]
    12. Reflective carbon fiber composed of carbon fiber and reflective material according to the second claim characterized in that the reflective element will have aluminum substrates in its composition.

    [13]
    13. Reflective carbon fiber composed of carbon fiber and reflective material according to the second claim characterized in that the carbon fiber will have a weight between 50-400 g / 1000 m.
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    同族专利:
    公开号 | 公开日
    ES2614777B1|2018-03-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB2196029A|1986-10-08|1988-04-20|Lin Chang San|Retro-reflective umbrella fabric|
    GB2284217A|1993-11-27|1995-05-31|Tsunefuji & Co Ltd|Fiber product including reflective threads|
    JPH11335944A|1998-05-25|1999-12-07|Kasai Sensho:Kk|Fiber product containing luminous fiber and reflective fiber|
    US6992029B1|2004-12-20|2006-01-31|Hsiu Chou|Woven fabric of composite material|
    US20060160450A1|2005-01-19|2006-07-20|Sheng-Teng Chou|Structure of carbon cloth|
    EP2647750A1|2012-04-04|2013-10-09|G.I.A.|Illuminating fabric and illuminating registration plate|
    法律状态:
    2018-03-12| FG2A| Definitive protection|Ref document number: 2614777 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180312 |
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201500863A|ES2614777B1|2015-12-01|2015-12-01|Reflective carbon fiber fabric|ES201500863A| ES2614777B1|2015-12-01|2015-12-01|Reflective carbon fiber fabric|
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