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CN105398108A - Round cell pellet enhancement structure - Google Patents

Round cell pellet enhancement structure Download PDF

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Publication number
CN105398108A
CN105398108A CN201510708921.8A CN201510708921A CN105398108A CN 105398108 A CN105398108 A CN 105398108A CN 201510708921 A CN201510708921 A CN 201510708921A CN 105398108 A CN105398108 A CN 105398108A
Authority
CN
China
Prior art keywords
bead
plastic beads
froth bed
thin layer
born
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.)
Pending
Application number
CN201510708921.8A
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Chinese (zh)
Inventor
张燕琴
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.)
Dongguan Polytechnic
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
Priority to CN201510708921.8A priority Critical patent/CN105398108A/en
Publication of CN105398108A publication Critical patent/CN105398108A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/09—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyesters
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

  • Laminated Bodies (AREA)

Abstract

The invention relates to the technical field of composite materials, and in particular relates to a round cell pellet enhancement structure. The round cell pellet enhancement structure comprises an upper panel, a plurality of plastic pellets and a lower panel, wherein the layer with the multiple plastic pellets is fixed between the upper panel and the lower panel; the plastic pellets are hollow plastic pellets. According to the round cell pellet enhancement structure, the hollow plastic pellets are arranged between the upper panel and the lower panel; when the structure is collided, the hollow pellets achieve effects of unloading and energy absorption under the deformation of the structure, so that the specific strength of the round cell pellet enhancement structure is effectively improved.

Description

Circle born of the same parents bead strengthens structure
Technical field
The present invention relates to technical field of composite materials, particularly a kind of circle born of the same parents bead strengthens structure.
Background technology
Be faced with the dual-pressure of energy crisis and environmental pollution, electric automobile becomes the focus of global evolution.The difficult point that the development of current ev industry faces has: the energy storage density of (1) electrokinetic cell is not high, and cause battery pack volume large, quality is large; (2) load efficiency is low, only has 1/4 ~ 1/5, and most of energy resource consumption is in mobile non-effective load.Lightweight Technology can improve payload rate by alleviating deadweight, thus extending driving range, when especially high at current power battery cost, energy storage level is not enough, significant to promotion electric vehicle industrialization.
At present, the research direction that Lightweight Technology is main is to adopt new material, as the advanced composite materials such as carbon fiber carry out alternative traditional metal materials, to reach weight reduction.Advanced composite material has obtained the favor of many Foreign Automobile manufacturers, and it can be used as the important materials of following electric automobile.
But new material expensive, the cost of product is high, and be adopt stainless about 8 times as adopted the panel of carbon fiber, therefore this also constrains popularization and the utilization of new material.
Therefore, be necessary that a kind of novel structure of exploitation is to improve the specific strength of product, thus indirectly reduce weight and the cost of product.
Summary of the invention
Although the present invention is in order to the problem of its extensive use of specific strength high still cost height restriction of the new materials such as the specific strength solving current existing metal material panel is low, carbon fiber, and the one circle born of the same parents bead provided strengthens structure.
For reaching above-mentioned functions, technical scheme provided by the invention is:
A kind of circle born of the same parents bead strengthens structure, and comprise top panel, several plastic beads, lower panel, plastic beads layer described in several is fixed between described top panel and described lower panel, and described plastic beads is hollow plastic beads.
Preferably, plastic beads described in several is evenly arranged in thin layer, and the sealing of thin layer surrounding vacuumizes rear formation plastic beads and is evenly fixed on bead thin layer in thin layer.
Preferably, described round born of the same parents' bead strengthens structure and also comprises a froth bed, and described in several, hollow plastic beads is fixed in froth bed.
Preferably, there is foam strip described bead thin layer surrounding along upper fixed bonding, the upper surface of described foam strip and lower surface be 0.1mm ~ 1mm lower than hollow plastic beads respectively, and described top panel and described lower panel glued joint with the upper surface of described foam strip and lower surface respectively described bead thin layer is fixed between described top panel and described lower panel.
Preferably, described froth bed comprises froth bed and lower froth bed, described upper froth bed and position corresponding to described lower froth bed are respectively arranged with the upper semi-circle ball and lower half circle ball of holding described hollow plastic beads, after described upper froth bed and described lower froth bed glued joint assembling, described hollow plastic beads is fixed in described upper semi-circle ball and described lower half circle ball, and the top of described hollow plastic beads and bottom exceed 0.1mm ~ 1mm than the upper surface of described froth bed and lower surface respectively.
Preferably, described bead thin layer medium position is fixedly installed foam strip.
Preferably, described top panel and described lower panel are carbon fiber face sheets.
Beneficial effect of the present invention is: one circle born of the same parents bead provided by the invention strengthens structure, by arranging hollow plastic beads between top panel and lower panel, when this structure is subject to clashing into, hollow beads is by its distortion, reach the effect of unloading and energy-absorbing, thus effectively improve specific strength of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the structural representation of embodiment two;
Fig. 3 is the structural representation of embodiment three.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to accompanying drawing 3, the present invention is further elaborated:
Embodiment one:
One circle born of the same parents bead as shown in Figure 1 strengthens structure, and comprise top panel 1, several plastic beads, lower panel 2, several plastic beads layers are fixed in the above between plate 1 and lower panel 2, and plastic beads is hollow plastic beads 3.
In the present embodiment, top panel 1 and lower panel 2 adopt corrosion resistant plate, and hollow plastic beads 3, by the mode at its upper top upper and lower bottom part gluing, is fixedly bonded on top panel 1 and lower panel 2.
Embodiment two:
The present embodiment is from the distinctive points of embodiment one: the mode that hollow plastic beads 3 is fixed to top panel 1 and lower panel 2 is different.
In the present embodiment, it is the homogeneous sheet material of thickness that circle born of the same parents bead strengthens structure, therefore the size of hollow plastic beads 3 is identical, in order to enhance productivity, whole production process is made to be applicable to suitability for industrialized production, as shown in Figure 2, in the present embodiment, hollow plastic beads 3 is evenly arranged in thin layer 4, and the sealing of thin layer 4 surrounding vacuumizes rear formation plastic beads and is evenly fixed on bead thin layer in thin layer 4.Bead thin layer, we can adopt following production method to obtain:
First, make the upper die and lower die matched, corresponding half ball be evenly provided with for holding plastic hollow bead on upper die and lower die; Then, upper die and lower die are installed on equipment, during production, covered rearing with plastic film on the upper surface of counterdie, the plastic sheeting that needs according to producing can adopt polyethylene film, polypropylene film, polyvinyl chloride film or polyester film etc., then hollow plastic beads 3 is placed in half corresponding ball, another layer of plastic film is covered again above hollow plastic beads 3, after Ccope closing machine, the periphery of plastic sheeting is sealed and vacuumizes, bead thin layer can be obtained.Adopt the mode of bead thin layer, greatly can improve the efficiency hollow plastic beads 3 is fixed on top panel 1 and lower panel 2, when actual production, we can according to the dimensions of top panel 1 and lower panel 2, directly produce the bead thin layer of corresponding size, like this, we only need fix a slice bead thin layer and just can reach the effect that required bead is all fixed in the above between plate 1 and lower panel 2.From another point of view, in embodiment one, hollow plastic beads 3 is fixed in the above between plate 1 and lower panel 2 one by one, except inefficiency, outside cost height, also there is a very large problem, when in these hollow plastic beads 3, when having any one to come off, in use, the hollow plastic beads 3 come off will rock generation noise to this product, time on the object particularly the present invention being applied to the motion such as electric automobile.
As shown in Figure 2, in order to bead thin layer being fixed on top panel 1 and lower panel 2, during use bead thin layer surrounding along on fixed bonding foam strip 5, when the size of bead thin layer is larger, we also can add at the medium position of bead thin layer and be fixedly installed foam strip 5, the upper surface of foam strip 5 and lower surface be 0.1mm lower than hollow plastic beads 3 respectively, then gluing in the upper and lower surface of foam strip 5, bead thin layer and foam strip 5 are put between top panel 1 and lower panel 2, certain pressure is applied again on top panel 1 or lower panel 2, pressure is laid down after glue-line consolidation, bead thin layer is just fixed between top panel 1 and lower panel 2.In the present embodiment, the object of the upper surface of foam strip 5 and lower surface 0.1mm lower than hollow plastic beads 3 is respectively in order to after fixing, plastic hollow bead by compression a little, thus produces certain elastic force, hollow beads is clipped between top panel 1 and lower panel 2 and tightlier more not easily loosens.Experiment shows that effect is better when the upper surface of foam strip 5 and lower surface are respectively than hollow plastic beads 3 low 0.1mm ~ 1mm.
Embodiment three:
As shown in Figure 3, in the present embodiment, circle born of the same parents bead strengthens structure and also comprises a froth bed 6, and described in several, hollow plastic beads 3 is fixed in froth bed 6.
Froth bed 6 comprises froth bed 61 and lower froth bed 62, the position of upper froth bed 61 and lower froth bed 62 correspondence is respectively arranged with the upper semi-circle ball holding hollow plastic beads 3 and lower half circle ball, after upper froth bed 61 and lower froth bed 62 glued joint assembling, hollow plastic beads 3 is fixed in upper semi-circle ball and lower half circle ball, and the top of hollow plastic beads 3 and bottom exceed 0.1mm than the upper surface of froth bed 6 and lower surface respectively, knowhow show this highly preferably scope be 0.1mm ~ 1mm, therefore when actual production, this highly can be selected between 0.1mm ~ 1mm according to the needs produced.In the present embodiment, top panel 1 and lower panel 2 adopt carbon fiber face sheets, and froth bed 6 adopts XPS.After the upper surface of froth bed 6 and lower surface coat bonded adhesives, put between top panel 1 and lower panel 2, then apply certain pressure on top panel 1 or lower panel 2, after glue-line consolidation, lay down pressure, froth bed 6 is just fixed between top panel 1 and lower panel 2.
The object of froth bed 6 is adopted to be in order to first pre-fixed hollow plastic beads 3, to improve the efficiency of production.In addition, when of the present invention in uneven thickness time, such as, when the present invention is the car door applying to electric automobile, the mode adopting embodiment two is not just very suitable, at this moment we just can adopt the mode of the present embodiment, namely first first to foam out corresponding upper froth bed 61 and lower froth bed 62 according to the shape of car door and the hollow plastic beads 3 of different size specification that holds, then assemble.
Experimental data shows, structural rate of the present invention is adopted to adopt merely its specific strength of traditional panel can improve 2 ~ 3 times, therefore the present invention is adopted can to improve the intensity of product, in other words, under identical requirement of strength, adopt the present invention, effectively can reduce the thickness of top panel 1 and lower panel 2 thus reduce the weight of product and reduce the production cost of product.
The above embodiment, just preferred embodiments of the present invention, be not limit practical range of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application the scope of the claims change or modify, and all should be included in patent claim of the present invention.

Claims (7)

1. justify born of the same parents' bead and strengthen a structure, it is characterized in that: comprise top panel, several plastic beads, lower panel, plastic beads layer described in several is fixed between described top panel and described lower panel, and described plastic beads is hollow plastic beads.
2. circle born of the same parents bead as claimed in claim 1 strengthens structure, it is characterized in that: plastic beads described in several is evenly arranged in thin layer, and the sealing of thin layer surrounding vacuumizes rear formation plastic beads and is evenly fixed on bead thin layer in thin layer.
3. circle born of the same parents bead as claimed in claim 1 strengthens structure, it is characterized in that: described round born of the same parents' bead strengthens structure and also comprises a froth bed, and described in several, hollow plastic beads is fixed in froth bed.
4. circle born of the same parents bead as claimed in claim 2 strengthens structure, it is characterized in that: there is foam strip described bead thin layer surrounding along upper fixed bonding, the upper surface of described foam strip and lower surface be 0.1mm ~ 1mm lower than hollow plastic beads respectively, and described top panel and described lower panel glued joint with the upper surface of described foam strip and lower surface respectively described bead thin layer is fixed between described top panel and described lower panel.
5. circle born of the same parents bead as claimed in claim 3 strengthens structure, it is characterized in that: described froth bed comprises froth bed and lower froth bed, described upper froth bed and position corresponding to described lower froth bed are respectively arranged with the upper semi-circle ball and lower half circle ball of holding described hollow plastic beads, after described upper froth bed and described lower froth bed glued joint assembling, described hollow plastic beads is fixed in described upper semi-circle ball and described lower half circle ball, and the top of described hollow plastic beads and bottom exceed 0.1mm ~ 1mm than the upper surface of described froth bed and lower surface respectively.
6. circle born of the same parents bead as claimed in claim 4 strengthens structure, it is characterized in that: described bead thin layer medium position is fixedly installed foam strip.
7. the round born of the same parents' bead as described in claim 1 to 6 any one strengthens structure, it is characterized in that: described top panel and described lower panel are carbon fiber face sheets.
CN201510708921.8A 2015-10-26 2015-10-26 Round cell pellet enhancement structure Pending CN105398108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510708921.8A CN105398108A (en) 2015-10-26 2015-10-26 Round cell pellet enhancement structure

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Application Number Priority Date Filing Date Title
CN201510708921.8A CN105398108A (en) 2015-10-26 2015-10-26 Round cell pellet enhancement structure

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105365716A (en) * 2015-10-29 2016-03-02 东莞职业技术学院 Round Cell Spheroid Reinforced Plate
CN112497856A (en) * 2020-12-30 2021-03-16 中国人民解放军陆军勤务学院 Multistage series connection column cell body impact load energy absorption structure
CN112549686A (en) * 2020-12-07 2021-03-26 中国兵器科学研究院宁波分院 Foamed aluminum lattice structure composite material, preparation method and composite board

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070874A (en) * 1963-09-14 1967-06-07 Hamburger Flugzeugbau Gmbh Lightweight constructional elements
JPS5698150A (en) * 1979-12-29 1981-08-07 Misawahoomu Sogo Kenkyusho:Kk Method for filling foaming urethane in building double side panel
US5251414A (en) * 1992-03-16 1993-10-12 Duke Darryl A Energy absorbing composite and reinforcing core
CN1882434A (en) * 2003-11-14 2006-12-20 智能工程(巴哈马)有限公司 Structural sandwich plate members with forms
CN101069775A (en) * 2007-04-05 2007-11-14 张广基 Sport scooter with air-cushion function and mfg. method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070874A (en) * 1963-09-14 1967-06-07 Hamburger Flugzeugbau Gmbh Lightweight constructional elements
JPS5698150A (en) * 1979-12-29 1981-08-07 Misawahoomu Sogo Kenkyusho:Kk Method for filling foaming urethane in building double side panel
US5251414A (en) * 1992-03-16 1993-10-12 Duke Darryl A Energy absorbing composite and reinforcing core
CN1882434A (en) * 2003-11-14 2006-12-20 智能工程(巴哈马)有限公司 Structural sandwich plate members with forms
CN101069775A (en) * 2007-04-05 2007-11-14 张广基 Sport scooter with air-cushion function and mfg. method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105365716A (en) * 2015-10-29 2016-03-02 东莞职业技术学院 Round Cell Spheroid Reinforced Plate
CN112549686A (en) * 2020-12-07 2021-03-26 中国兵器科学研究院宁波分院 Foamed aluminum lattice structure composite material, preparation method and composite board
CN112497856A (en) * 2020-12-30 2021-03-16 中国人民解放军陆军勤务学院 Multistage series connection column cell body impact load energy absorption structure

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