CN201239703Y - Glue spreading apparatus - Google Patents
Glue spreading apparatus Download PDFInfo
- Publication number
- CN201239703Y CN201239703Y CNU2008201262374U CN200820126237U CN201239703Y CN 201239703 Y CN201239703 Y CN 201239703Y CN U2008201262374 U CNU2008201262374 U CN U2008201262374U CN 200820126237 U CN200820126237 U CN 200820126237U CN 201239703 Y CN201239703 Y CN 201239703Y
- Authority
- CN
- China
- Prior art keywords
- frictioning
- blade
- plate
- stiffener
- location
- 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
Links
- 239000003292 glue Substances 0.000 title claims abstract description 47
- 238000003892 spreading Methods 0.000 title abstract description 12
- 230000007480 spreading Effects 0.000 title abstract description 12
- 239000003351 stiffener Substances 0.000 claims description 26
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 235000010676 Ocimum basilicum Nutrition 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 240000007926 Ocimum gratissimum Species 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 abstract description 22
- 239000004698 Polyethylene Substances 0.000 abstract description 9
- -1 polyethylene Polymers 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 229920000573 polyethylene Polymers 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000005452 bending Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 36
- 239000011159 matrix material Substances 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 239000002131 composite material Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241001529734 Ocimum Species 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 229920006253 high performance fiber Polymers 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a glue spreading device used for a gluing device for a high-strength high-molding polyethylene single orientation prepreg belt. The glue spreading device comprises a rotary supporting shaft which can be rotationally supported through the bracket of the gluing device; a positioning plate which is fixedly connected with the rotary supporting shaft; and a glue spreading blade, the knife edge of which is parallel to a central rotating shaft of the gluing roller; and the glue spreading blade and the positioning plate are vertically folded and fixedly connected. The width of the positioning plate is approximately equal to that of the glue spreading blade, which are vertically folded and fixedly connected, so that the anti-bending capacity of the glue spreading blade can be reinforced in the entire width direction. Therefore, the glue spreading blade is wider and thinner, but the glue spreading blade is also difficult to bend and distort in the width direction thereof, which has higher straightness; and the glue spreading blade can evenly remove redundant adhesive on the surface of the single orientation prepreg belt in the working process, so that the mechanical property of the prepreg belt is enhanced.
Description
Technical field
The utility model relates to a kind of Frictioning device, particularly a kind of Frictioning device that is used for high-strength high-modulus polyethylene single-oriented presoaked belts glue application device.
Background technology
High-strength high-modulus polyethylene fiber (hereinafter referred polyethylene fibre) also claims ultra-high molecular weight polyethylene (UHMWPE) fiber or elongation chain (ECPE) polyethylene fibre, is meant that relative molecular mass is in (1～6) * 10
6Polyethylene, the ultra high molecular weight polyethylene fiber of after spinning-super drawing, making.
Polyethylene fibre is the high-performance fiber of extensive use after carbon fiber, aramid fiber (Kevlar) fiber; The high-strength high-modulus polyethylene fiber reinforced composite is compared with other fibre reinforced composites, have light weight, shock-resistant, dielectric properties advantages of higher, bringing into play very important effect in fields such as modernized war and Aero-Space, marine site defence, weaponrys.Simultaneously, this fiber also has broad application prospects in fields such as automobile, boats and ships, medicine equipment, athletic sports appliances.Therefore, polyethylene fiber reinforced compound material is just extremely paid attention to from coming out, and develops very fast.
Do not have latitude cloth by polyethylene fibre and in shellproof field important use is arranged through the staggered composite (claiming the UD composite again) that is composited.At present, in order to make polyethylene fiber reinforced compound material, generally at first prepare single-oriented presoaked belts, single-oriented presoaked belts is laminated into type then, at last with composite typing laminated into type.
Above-mentioned single-oriented presoaked belts claims not have latitude cloth again (UD cloth) or warp-wise cloth is meant polyethylene fibre is lined up after the continuous band shape even, parallel, straight and uprightly, and it is carried out the continuous preimpregnation band of single orientation fibers that impregnation, dry back obtained.Compare with longitude and latitude weaving cloth, single-oriented presoaked belts has been avoided interweaving of filling yarn, and crimping bending repeatedly can not take place fiber, therefore can not reduce the original mechanical property of fiber; In addition, the space appears in the longitude and latitude place of interweaving easily, influences composite property, and single-oriented presoaked belts then is that fiber is arranged in parallel, so composite can be inherited the mechanical property of fiber to the full extent.
In the preparation technology of single-oriented presoaked belts, last glue process is the most important processing step that influences preimpregnation band fiber, it mainly acts on is that matrix resin is distributed between single orientation fibers equably, and matrix resin constitutes composite as binding agent and single orientation fibers.
Please refer to Fig. 1, Fig. 1 is the schematic diagram of a kind of typical gluing mode in the prior art.
Can finish the gluing operation in the following way: at first in glue filling trough 8, inject an amount of matrix resin, and make above-mentioned matrix resin flood the bottom of gluing rod 7 as binding agent; The surface of gluing rod 7 can have along its axially extended indenture.Then single orientation fibers 9 is arranged between gluing rod 7 and the frictioning blade 0, and frictioning blade 0 is pressed to single orientation fibers 9 outer peripheral face of gluing rod 7 with suitable pressure with its blade.Then rotate (for example in the counterclockwise direction) gluing rod 7, spur single orientation fibers 9 simultaneously its blade along frictioning blade 0 is slided.The surface of frictioning blade 0 particularly has the position of described indenture will carry an amount of matrix resin; Along with being rotated further of gluing rod 7, the matrix resin that carry on frictioning blade 0 surface will be applied in the lower surface of single orientation fibers 9.When passing through the blade of frictioning blade 0, the matrix resin that single orientation fibers 9 lower surfaces are smeared is squeezed, and therefore will infiltrate through in the slit between single orientation fibers 9; Part matrix resin even will arrive the upper surface of single orientation fibers 9.Like this, all has matrix resin between the upper and lower surface of single orientation fibers 9 and each fiber; Simultaneously, frictioning blade 0 can also strike off unnecessary matrix resin from single orientation fibers 9 surfaces, like this, just matrix resin and single orientation fibers 9 can be compound in one fully.
From above-mentioned gluing process as can be known, the linearity of the blade of frictioning blade 0 has direct influence for the gluing uniformity in the gluing process, and the gluing uniformity directly affects the quality of preimpregnation band finished product: if the spread deficiency of certain part, fiber and binders between fibers are less, adjacent fiber even directly contact, this can reduce interface performance, and then seriously reduces the mechanical characteristic of preimpregnation band; If the spread of certain part is too much, proportion of fibers reduces in the preimpregnation band, and its mechanical characteristic also can reduce accordingly.At present, the linearity of existing frictioning knife-blade is generally lower, and this has directly caused the mechanical characteristic of preimpregnation band finished product not fully up to expectations.
Therefore, how improving the linearity of frictioning knife-blade in the gluing process, and then realize even gluing, is the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model provides a kind of Frictioning device, is used for the glue application device of high-strength high-modulus polyethylene single-oriented presoaked belts, and the linearity of spreading knife blade is higher in the gluing process, can realize even gluing.
For solving the problems of the technologies described above, the invention provides a kind of Frictioning device, be used for the glue application device of high-strength high-modulus polyethylene single-oriented presoaked belts, comprise the rotation back shaft, support by described glue application device rotatably supports, and is parallel to the central rotating shaft of the upper glue roller of described glue application device; Location-plate is fixedlyed connected with described rotation back shaft, and its width equates with the width of described upper glue roller substantially; The frictioning blade, its blade is parallel to the central rotating shaft of described upper glue roller, and its width equates with the axial width of described upper glue roller substantially; Described frictioning blade and described location-plate superimposed up and down and both fixedly connected; Time rotational under the effect of external force, described rotation back shaft by described location-plate drive described frictioning blade away from or near the outer peripheral face of described upper glue roller.
Preferably, described Frictioning device further comprises the axially extended auxiliary clamping plate along described upper glue roller, and its width equates with the width of described upper glue roller substantially; Described auxiliary clamping plate and described location-plate clamp described frictioning blade from both direction up and down respectively, and the three is fixedly connected.
Preferably, described Frictioning device further comprises first stiffener of fixedlying connected with described location-plate; Described first stiffener extends axially along described upper glue roller, and intersects with described location-plate.
Preferably, described Frictioning device further comprises second stiffener, and described second stiffener is fixedlyed connected with the described location-plate and first stiffener simultaneously, and described second stiffener is all perpendicular with the described location-plate and first stiffener substantially.
Preferably, described frictioning blade is the carbon steel blade.
Preferably, the scope of the basil of frictioning blade is that 10 degree are to 20 degree.
Frictioning device provided by the utility model, the position of its frictioning blade is fixed by location-plate; Because the width of described location-plate equates with the width of described frictioning blade substantially, and both are superimposed and fixedly connected up and down, therefore, the bend resistance ability of described frictioning blade on whole width all strengthened.Like this, though broad and thinner, described frictioning blade also is difficult to the bending distortion takes place on its width, and the linearity of its blade is higher; The blade of frictioning described in the course of work can be removed by the adhesive that single-oriented presoaked belt surface is unnecessary equably, has therefore improved the mechanical property of preimpregnation band.
In addition, the distance of described frictioning blade and described upper glue roller outer peripheral face can be adjusted, spread can be adjusted easily like this by rotating described rotation back shaft.
Description of drawings
Fig. 1 is the schematic diagram of a kind of typical gluing mode in the prior art;
Fig. 2 provides the structural representation of a kind of specific embodiment of Frictioning device for the utility model;
Fig. 3 is the cross-sectional schematic of Frictioning device shown in Figure 2;
Fig. 4 provides the structural representation of a kind of specific embodiment of frictioning blade for the utility model.
The specific embodiment
The utility model core provides a kind of Frictioning device, is used for the glue application device of high-strength high-modulus polyethylene single-oriented presoaked belts, and the linearity of spreading knife blade is higher in the gluing process, can realize even gluing.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
Please refer to Fig. 2 to Fig. 4, Fig. 2 provides the structural representation of a kind of specific embodiment of Frictioning device for the utility model; Fig. 3 is the cross-sectional schematic of Frictioning device shown in Figure 1; Fig. 4 provides the structural representation of a kind of specific embodiment of frictioning blade for the utility model.
In a kind of specific embodiment, Frictioning device provided by the utility model comprises rotation back shaft 1, and rotation back shaft 1 is rotatably supported by the support of high-strength high-modulus polyethylene single-oriented presoaked belts glue application device; Except can around its central axis rotation, rotating back shaft 1 other displacement should not take place.Rotation back shaft 1 parallels with the central rotating shaft of the upper glue roller 7 (being shown among Fig. 4) of described glue application device.
Described Frictioning device also comprises location-plate 2.Location-plate 2 is fixedlyed connected with rotation back shaft 1, thereby can be by rotation back shaft 1 with its support; Location-plate 2 extends generally along being parallel to the direction of rotating back shaft 1, and it equates with the axial width of upper glue roller 7 substantially at the width that is parallel on the direction of rotating back shaft 1.
Location-plate 2 is made by rigidity and all higher metal material of intensity usually, therefore is difficult for taking place deformation.
Location-plate 2 is with the fixedly connected frictioning blade 3 of the mode of routine.
Frictioning blade 3 is roughly rectangle, and its width on one side equals the axial width of upper glue roller 7 substantially, also is that frictioning blade 3 width on one side equates substantially with the width of location-plate 2.Therefore, frictioning blade 3 can be fixedly connected on one with location-plate 2 with coinciding up and down; Both specifically can closely connect by bolt.
The blade of frictioning blade 3 is opened in its side away from location-plate 2, and its blade linearly shape and should with rotation back shaft 1 keeping parallelism.
Frictioning blade 3 should adopt rigidity, the higher material of intensity to make, and has higher linearity to guarantee its blade.Therefore, can adopt quality carbon steel as its raw material; Certainly, also can adopt other suitable raw materials.
The scope of the basil θ of frictioning blade 3 (being shown among Fig. 4) can be that 10 degree are to 20 degree; In this specific embodiment, basil θ is 15 degree.
Frictioning device provided by the utility model, because the width of its location-plate 2 equates with the width of frictioning blade 3 substantially, and superimposed and fixedly connected about both, therefore, the bend resistance ability of frictioning blade 3 on whole width all strengthened.Like this, though broad and thinner, frictioning blade 3 also is difficult to the bending distortion takes place on its width, and the linearity of its blade is higher; Frictioning blade 3 can be removed by the adhesive that single-oriented presoaked belt surface is unnecessary equably in the course of work, has therefore improved the mechanical property of preimpregnation band.In addition, the distance of frictioning blade 3 and upper glue roller 7 outer peripheral faces can be adjusted, spread can be adjusted easily like this by rotating rotation back shaft 1.
Can on the basis of the Frictioning device in the above-mentioned specific embodiment, do further improvement.
Such as, described Frictioning device may further include auxiliary clamping plate 4.
Auxiliary clamping plate 4 are rectangular substantially, and extending axially along upper glue roller 7.Described auxiliary clamping plate 4 preferably also make by all higher material of intensity, rigidity, and its width equates with the width of upper glue roller 7 substantially.Auxiliary clamping plate 4 clamp frictioning blade 3 from upper and lower both direction respectively with location-plate 2, and the three is fixedly connected.
Can be that auxiliary clamping plate 4 are positioned at the top of frictioning blade 3, the below that location-plate 2 is positioned at frictioning blade 3, also can be that auxiliary clamping plate 4 are positioned at the below of frictioning blade 3 and location-plate 2 is positioned at the top of frictioning blade 3.Frictioning device among Fig. 2 and Fig. 3 has specifically adopted preceding a kind of mode.
From upper and lower both sides frictioning blade 3 generation deformation in the use can be further avoided in 3 clampings of frictioning blade simultaneously, can be guaranteed the even of spread like this.
Can also further make improvement to above-mentioned Frictioning device.
Can be on location-plate 2 further fixedly connected first stiffener 5, its strength and stiffness all should be higher, is good to be difficult for that deformation takes place.First stiffener 5 should be along the extending axially of upper glue roller 7, and should intersect with location-plate 2.First stiffener 5 obviously should be greater than 0 degree less than 180 degree with the angle of location-plate 2.
The setting of first stiffener 5 can further improve the non-deformability (particularly bend resistance ability) of location-plate 2, therefore, also is improved by the non-deformability of the fixing frictioning blade 3 of location-plate 2, and spread can be more even.
On the basis that first stiffener 5 is set, second stiffener 6 can also be set further.
Second stiffener 6 specifically can be triangular in shape, can certainly be other shapes.Regardless of concrete shape, second stiffener 6 all should be perpendicular substantially simultaneously with the location-plate 2 and first stiffener 5.Second stiffener 6 is fixedly connected on one in the mode (such as welding) of routine with the location-plate 2 and first stiffener 5.
Second stiffener 6 the further anti-twist ability that improves location-plate 2 is set, so location-plate 2 more difficult generation deformation further are improved by the non-deformability of its fixing frictioning blade 3, spread can be further even.
More than Frictioning device provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (6)
1, a kind of Frictioning device is used for high-strength high-modulus polyethylene single-oriented presoaked belts glue application device, it is characterized in that, comprising:
The rotation back shaft is rotatably supported by the support of described glue application device, and is parallel to the central rotating shaft of the upper glue roller of described glue application device;
Location-plate is fixedlyed connected with described rotation back shaft, and its width equates with the width of described upper glue roller substantially;
The frictioning blade, its blade is parallel to the central rotating shaft of described upper glue roller, and its width equates with the axial width of described upper glue roller substantially; Described frictioning blade and described location-plate superimposed up and down and both fixedly connected;
Time rotational under the effect of external force, described rotation back shaft by described location-plate drive described frictioning blade away from or near the outer peripheral face of described upper glue roller.
2, Frictioning device as claimed in claim 1 is characterized in that, further comprises the axially extended auxiliary clamping plate along described upper glue roller, and its width equates with the width of described upper glue roller substantially; Described auxiliary clamping plate and described location-plate clamp described frictioning blade from both direction up and down respectively, and the three is fixedly connected.
3, Frictioning device as claimed in claim 2 is characterized in that, further comprises first stiffener of fixedlying connected with described location-plate; Described first stiffener extends axially along described upper glue roller, and intersects with described location-plate.
4, Frictioning device as claimed in claim 3, it is characterized in that, further comprise second stiffener, described second stiffener is fixedlyed connected with the described location-plate and first stiffener simultaneously, and described second stiffener is all perpendicular with described location-plate and first stiffener cardinal principle.
As each described Frictioning device of claim 1 to 4, it is characterized in that 5, described frictioning blade is the carbon steel blade.
6, Frictioning device as claimed in claim 5 is characterized in that, the scope of the basil of described frictioning blade is that 10 degree are to 20 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201262374U CN201239703Y (en) | 2008-07-18 | 2008-07-18 | Glue spreading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201262374U CN201239703Y (en) | 2008-07-18 | 2008-07-18 | Glue spreading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201239703Y true CN201239703Y (en) | 2009-05-20 |
Family
ID=40712993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201262374U Expired - Fee Related CN201239703Y (en) | 2008-07-18 | 2008-07-18 | Glue spreading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201239703Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529196A (en) * | 2011-11-29 | 2012-07-04 | 北京雷特新技术实业公司 | Preparation method of aramid fiber prepreg and composite sections |
| CN104907229A (en) * | 2015-06-02 | 2015-09-16 | 烟台柳鑫新材料科技有限公司 | Novel glue scraping device and glue scraping method thereof |
-
2008
- 2008-07-18 CN CNU2008201262374U patent/CN201239703Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529196A (en) * | 2011-11-29 | 2012-07-04 | 北京雷特新技术实业公司 | Preparation method of aramid fiber prepreg and composite sections |
| CN102529196B (en) * | 2011-11-29 | 2016-01-13 | 北京航天雷特机电工程有限公司 | The preparation method of a kind of aramid fiber prepreg and laminated composite material |
| CN104907229A (en) * | 2015-06-02 | 2015-09-16 | 烟台柳鑫新材料科技有限公司 | Novel glue scraping device and glue scraping method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104819877B (en) | A kind of method for making sample of unidirectional lamination tensile property test | |
| US9770844B2 (en) | Fibre reinforced composites | |
| CN106965516A (en) | A kind of shellproof Compound Fabric and preparation method thereof | |
| CN201239703Y (en) | Glue spreading apparatus | |
| RU2009100852A (en) | LAMINATED MATERIAL FROM METAL SHEETS AND POLYMER | |
| CN105084083B (en) | A kind of parallel expansion film covering device and technique of easy wide cut ultrathin membrane | |
| Aktek et al. | Salt free dyeing of cotton fiber—A critical review | |
| DE112015005173T5 (en) | Vibration-damping molded product of fiber-reinforced resin and motor vehicle component, in which this is used | |
| JPH09169070A (en) | Fiber reinforced laminated sheet fixed by fixing string and manufacture thereof | |
| CN201873890U (en) | Production line for preparing polyethylene fiber single-oriented prepreg tape | |
| CN106426982A (en) | Spinning nozzle structure for wet molding process of prepreg and using method thereof | |
| CA2914957C (en) | Unidirectional fabric, non-woven fabric, preparation methods thereof and non-woven fabric product | |
| EP3234051A1 (en) | Ultrahigh molecular weight polyethylene adhesive tapes | |
| CN102433767B (en) | Production line for preparation of unidirectionally oriented polyethylene fiber prepreg tape | |
| CN201325782Y (en) | Film supply structure for preparing single orientation prepreg tape | |
| CN101590656B (en) | Slicing device and slicing method of polyethylene fiber reinforced composite material | |
| CN102632665B (en) | A kind of aramid fiber strengthens resin-based thorn-proof composite material | |
| CN202208163U (en) | Bamboo recombined composite plate formed by compounding bamboo and reinforcing material layers | |
| CN104191732A (en) | Glass fiber reinforced plastic test board and manufacturing method thereof | |
| US9259896B2 (en) | Doctor blade material | |
| Gindl et al. | Reorientation of crystalline and noncrystalline regions in regenerated cellulose fibers and films tested in uniaxial tension | |
| CN104772949A (en) | Marine high-performance aramid fiber hybrid fabric and manufacturing method thereof | |
| KR100530647B1 (en) | Reinforced fiber sheet | |
| CN204605059U (en) | A kind of high-performance aramid fiber shuffling cloth peculiar to vessel | |
| CN204036974U (en) | A glass steel test plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANG ZHENFEN Free format text: FORMER OWNER: NINGBO RONGYI CHEMICAL FIBRE TECHNOLOGY CO., LTD. Effective date: 20150504 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315324 NINGBO, ZHEJIANG PROVINCE TO: 315470 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150504 Address after: 315470, No. 8 East Yanjiang Road, new housing village, Si gate town, Ningbo City, Zhejiang, Yuyao Patentee after: Yang Zhenfen Address before: 315324 West Ring Road, Zhouxiang Town, Cixi, Zhejiang Patentee before: Ningbo Rongyi Chemical Fibre Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |