CN101607611B - Liner plate platform - Google Patents
Liner plate platform Download PDFInfo
- Publication number
- CN101607611B CN101607611B CN200810181072.5A CN200810181072A CN101607611B CN 101607611 B CN101607611 B CN 101607611B CN 200810181072 A CN200810181072 A CN 200810181072A CN 101607611 B CN101607611 B CN 101607611B
- Authority
- CN
- China
- Prior art keywords
- inner core
- expanded polystyrene
- highly impact
- resistant
- face
- 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 - Lifetime
Links
- 239000004793 Polystyrene Substances 0.000 claims abstract description 33
- 229920002223 polystyrene Polymers 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000004794 expanded polystyrene Substances 0.000 claims description 57
- 238000000465 moulding Methods 0.000 claims description 28
- 239000000126 substance Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000005728 strengthening Methods 0.000 claims description 17
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 claims 47
- 238000004519 manufacturing process Methods 0.000 claims 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 229920006389 polyphenyl polymer Polymers 0.000 claims 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 7
- 241000238631 Hexapoda Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 241000243771 Bursaphelenchus xylophilus Species 0.000 description 2
- 241001070941 Castanea Species 0.000 description 2
- 235000014036 Castanea Nutrition 0.000 description 2
- 241001481710 Cerambycidae Species 0.000 description 2
- 241000254173 Coleoptera Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 241001609695 Anoplophora glabripennis Species 0.000 description 1
- 241000243770 Bursaphelenchus Species 0.000 description 1
- 240000001868 Castanea seguinii Species 0.000 description 1
- 241000244206 Nematoda Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Abstract
The invention relates to a liner plate platform in a common rectangular plate shape. A plurality of supporting feet are extended from one side of the liner plate platform, a liner plate is made of a foam polystyrene inner core. A combination process is used for combining a part adjacent to the surface of the inner core with strongly shockproof polystyrene and comprises two steps: arranging the inner core in a molded die, enabling one side of the inner core to extend out of the die by two thirds of the thickness of the inner core and contacting a heated strongly shockproof polystyrene plate with the part of the inner core extending out of the die; and enabling the other side of the inner core to extend from the die and contact with the heated strongly shockproof polystyrene plate according to a similar mode.
Description
Invention field
The present invention relates generally to carrying structure field, particularly a kind of carrying structure of being made by the expanded polystyrene with highly impact-resistant polystyrene phase chemical combination (expanded polystyrene) inner core.
Background technology
Conveying tray (shipping pallet) is well-known movably platform-type carrying structure, and it is for placing the goods of shipment thereon.On pallet, often carry different article, as carton box or chest.The pallet having loaded can be carried with pallet truck or fork lift.
Pallet has the market of 9,000,000,000 dollars in the U.S..It has the market of 30,000,000,000 dollars in the world.On these markets, 90 percent pallet is made by wood.
The weight of Wooden tray is between 40 pounds to 70 pounds.Therefore,, for using Wooden tray, on it, the weight of handling load will reduce 40 to 70 pounds.
The people who should be understood that carrying Wooden tray often can be subject to the injury of wood fragment and nail.In addition, the processing of when finish the service life of Wooden tray, it being carried out also can threaten environment structure.
Because the wither import of the raw insect of wood of nematode (Pine Wilt Nematode) and longicorn beetle (AnoplophoraGlapripwnnis) of Asia Chang Jiao beetle (Asian LonghornedBeetle), Asia beetle (Asian Cerambycid Beetle), pine wood nematodes (Pine WoodNematode), pine that comprises of using that Wooden tray causes has caused the concern of many countries.The damnous exemplary of import insect is the destiny of U.S. chestnut.It is said that squirrel can the foot does not dip in the ground ground transamerica on the branch of chestnut tree for some time.Walking crosswise of insect caused chestnut to become extinct in the U.S..
Therefore, the weight of Wooden tray, its injury causing, to the threat of environment and cause the possibility of the raw insect inlet of wood all to hinder the use of Wooden tray.Just as will illustrating, there is a kind of tempting substitute can substitute Wooden tray below.
Summary of the invention
An object of the present invention is to provide a kind of carrying structure that can be mobile easily, this structure is unlikely carries the raw insect of wood.
Another object of the present invention is to provide a kind of movably carrying structure, and this structure is without wood fragment and the nail that can damage.
According to of the present invention, it provides a kind of liner plate platform, and described liner plate platform has expanded polystyrene inner core, has the region with highly impact-resistant polystyrene phase chemical combination near described core surface.
Due to the chemical combination of constituent, form chemical bond inner core before with liner plate platform and compare, its intensity rises to nearly 1000:1 with the ratio of weight.The suitable load of load that so just can make liner plate platform carry to carry with Wooden tray.Described liner plate platform can not supported insect life, the wood fragment and the nail that without meeting, people are damaged yet.
By the explanation of the preferred embodiment of the present invention being done below in conjunction with accompanying drawing, it is clearer that other objects, features and advantages of the present invention will become.
Accompanying drawing explanation
Fig. 1 is according to the block diagram of the top side of the inner core of liner plate platform of the present invention;
Fig. 2 is the block diagram of the bottom side of inner core shown in Fig. 1;
Fig. 3 is a kind of block diagram of moulding mould;
Fig. 4 is the lateral plan of inner core shown in the Fig. 1 being positioned at when preparing to carry out the first step in two step chemical combination processes within the moulding mould of Fig. 3, and wherein, described moulding mould is placed under the jig frame that wherein accompanies the first highly impact-resistant XPS;
Fig. 5 is jig frame in Fig. 4 and the block diagram of the first thin plate;
Fig. 5 A is the planar view of the first thin plate in Fig. 4;
Fig. 5 B is the view along the 5B-5B line in Fig. 5;
Fig. 6 is positioned at the lateral plan of the inner core among moulding mould shown in the Fig. 3 being placed under jig frame after the first thin plate is heated;
Fig. 7 is the lateral plan that is positioned at the jig frame on the marginal portion of inner core bottom side;
Fig. 8 be strengthening polystyrene by the block diagram of the bottom side after holing;
Fig. 9 is positioned at the lateral plan of the inner core within moulding mould when preparing to carry out second step chemical combination program, and wherein said moulding mould is placed under the jig frame that wherein accompanies the second highly impact-resistant XPS;
Figure 10 is the lateral plan that is positioned at the inner core among the moulding mould being placed under jig frame after the second thin plate is heated;
Figure 11 is the lateral plan that is positioned at the jig frame of the Figure 10 on the marginal portion of inner core top side.
The specific embodiment
As depicted in figs. 1 and 2, polystyrene inner core 10 has common rectangular plate (slab) shape, and this rectangular plate is with end face (edge) 12 (Fig. 1), and the width 14 of end face 12 is approximately 1 and 3/4 inch.Inner core 10 has level and smooth end face 16, and its length is about 48 inches and width and is about 40 inches.The bottom surface 18 (Fig. 2) of inner core 10 comprises a plurality of leg 20-28.These legs 18 stretch out approximately 4 inches from bottom surface.
End face 12 is adjacent with marginating compartment (the marginal space) 42,44,46,48 on bottom surface 18.Marginating compartment 42,44,46,48 is respectively by leg 26-28, leg 20,23,26, and leg 20-22 and leg 22,25,28 and end face 12 are separated.
Because inner core 10 is made by polystyrene, so it does not have enough structural strengths for carrying platform.By making the region and highly impact-resistant polystyrene chemical combination of inner core 10 near surfaces, just can form the liner plate platform with sufficient intensity.Expanded polystyrene and highly impact-resistant polystyrene are all known.The liner plate platform of describing subsequently has and the essentially identical size of inner core 10.
The first step in two steps that chemical combination is processed is to make the adjoining part of expanded polystyrene and bottom surface 18 produce chemical combination with highly impact-resistant polystyrene, to form the polystyrene of strengthening.In addition, expanded polystyrene proximate end face 12 and near the part of bottom surface 18 also with highly impact-resistant polystyrene chemical combination, thereby form the polystyrene of strengthening.
As shown in Figure 3, moulding mould 50 has a plurality of sidewall 52-55 that place with square, these sidewalls made inner chamber 56 with end face 58.The inside face 56U of sidewall 52-55 has sketched out a part of inner chamber 56, the shape complementarity of this part and the inner core 10 that sketched out by end face 12.
The inside of sidewall 52-55 has formed the shelf (shelf) 60 extending around inner chamber 56.Shelf 60 has and 58 surfaces that parallel 62, surface.Distance between surface 58 and surface 62 is less than 1/2nd of width 14 (Fig. 1), and its reason will be explained in the back.In the present embodiment, the distance between surface 58 and surface 62 is 1/3rd of width 14.
As shown in Figure 4, mould 50 can move along the direction of arrow 63.Inner core 10 is maintained in mould 50, and its end face 16 is placed on 62 (Fig. 3) of surface near the marginal portion of end face 12, makes thus end face 16 remain in mould 50.Because surface 58 is 1/3rd of width 14 with the distance between surperficial 62, so 2/3rds the stretching out from mould 50 of end face 12.In addition, stretch out from mould 50 bottom surface 18.
In the jig frame 64 of fixed placement, accompany the first highly impact-resistant polystyrene thin plate 67.Temperature booster 68 is placed near jig frame 64.
As shown in Figure 5, jig frame 64 is made by the upper rectangle frame 74 being fixed together by a plurality of screws and lower rectangle frame 76.The length of upper ledge 74 and width equate substantially with length and the width of lower frame 76 respectively.
As shown in Fig. 5 A and 5B, when screw 78 is not tightened, the edge of thin plate 67 (Fig. 5 A) is inserted into (Fig. 5 B) between frame 74 and 76 to be inserted into mode identical between bed board and spring mattress with sheet.Corner in frame 74 and 76, thin plate 67 is according to utilize hospital's sheet knuckle layup method to fold identical mode to sheet folding, and is inserted between frame 74 and 76.When the edge of thin plate 67 and turning are inserted into, thin plate 67 extends in the plane, thereby has covered the face 80 of frame 76, and subsequently, screw 78 is tightened, and makes thus thin plate 67 be fixed in jig frame 64.
As shown in Figure 6, in the first step for the treatment of process, temperature booster 68 is heated to 293 ℉ between 375 ℉ by thin plate 67.Owing to being heated, thin plate 67 is by sagging.After thin plate 67 is heated, temperature booster 68 is removed, and mould 50 moves along the direction of arrow 63.
Should be appreciated that, when thin plate 67 is heated, it will become frangible.Because jig frame 64 is fixedly installed, so the impaired risk of thin plate 67 has reduced to minimum.
As shown in Figure 7, mould 50 moves always, until covered a part for the heated thin plate 67 of end face 80 (Fig. 5 B), is placed on face 58 (Fig. 3) above.Mould 50 is connected with a vacuum pump 84 with connection lead 88 by bellows 86.
Should be understood that inner core 10 is porous.When vacuum pump 84 work, air enters pump 84 via inner core 10 from end face 16.The thin plate 67 of heating is not porous, produces thus an atmospheric pressure, with the thin plate of heating 67 is pulled to bottom surface 18 and the end face 12 that stretches out from mould 50 2/3rds.
Bottom surface 18 and near the expanded polystyrene extended three/biend of mould 50 12 the impact-resistant polystyrene phase of the height chemical combination with thin plate 67, thereby form the polystyrene of strengthening.The polystyrene of strengthening is not porous.Its near surface is with being hereinafter referred to as 18C and 20C-28C in the bottom surface 18 of polystyrene of strengthening and leg 20-28 quoting afterwards.
As shown in Figure 8, because the polystyrene of strengthening is not porous, thus in the 18C of bottom surface, be drilled with a plurality of holes 90, to be similar to the porosity that obtains expanded polystyrene.
As shown in Figure 9, in the second step for the treatment of process, bottom surface 18C is maintained in mould 50, and its marginating compartment 42,44,46,48 (Fig. 2) is placed on face 62.Because the distance between face 58 and face 62 is 1/3rd of width 14, so 2/3rds the extending out from mould 50 of end face 12.It should be understood that in the second step for the treatment of process, 2/3rds of the end face 12 extending out from mould 50 has comprised 1/3rd of the end face 12 that do not extend out from mould 50 the first step for the treatment of process.
Framework 64 frames have been lived the second highly impact-resistant XPS 94 similar with thin plate 67.With the jig frame 64 of thin plate 94, be fixedly installed on the top of mould 50.68 of temperature boosters are arranged near framework 64.
As shown in figure 10, temperature booster 68 is for heating thin plate 94 and framework 64.In the similar mode of the first step with described treating process, the direction along arrow 63 moves mould 50.
As shown in figure 11, mould 50 moves always, until covered a part for the thin plate 94 of end face 80 (Fig. 5 B), is placed on face 58.Owing to there being a plurality of holes 90 (Fig. 8), when vacuum pump 84 work, air can enter pump 84.But, because thin plate 94 is not porous, therefore will produce an atmospheric pressure so that thin plate 94 is pulled to end face 16.Because thin plate 94 has foregoing connection with jig frame 64, all parts that inner core 10 stretches out mould 50 all contact with thin plate 94.
According to the second step of above-mentioned treating process, near the expanded polystyrene surface part of the inner core 10 stretching out from mould 50 and the impact-resistant polystyrene phase of the height chemical combination of thin plate 94, thus form the polystyrene of strengthening.In addition, because surface 58 and the distance of surface between 62 are less than half of width 14, therefore near the polystyrene of strengthening that all formed of whole end face 12.
The weight of the liner plate platform forming by said process is approximately 8 pounds, and can carry the load of approximately 3500 pounds.
As shown in Figure 8, leg 20C-22C, leg 23C-25C and leg 26C-28C are separately positioned in parallel row 95-97.Distance between row 95-97 is configured to make the prong of fork truck can be placed between row 95 and 96 and between row 96 and 97.Therefore, utilize the prong parallel with row 95-97, fork truck just can any side from both sides lift backing plate.
Similarly, leg 20C, 23C, 26C, leg 21C, 24C, 27C and leg 22C, 25C, 28C is separately positioned on and be listed as in the row 98-100 that 95-97 intersects vertically.Distance between row 98-100 is configured to make the prong of fork truck can put between row 98 and row 99 and between row 99 and row 100.Therefore, utilize the prong parallel with row 98-100, fork truck just can any side from both sides lift backing plate.
Although above, with reference to preferred embodiment, the present invention is had been described in detail, one of ordinary skill in the art should be appreciated that any conversion that its form and details are carried out can not depart from the spirit and scope of the present invention.
Claims (15)
1. a process of manufacturing the polystyrene carrying structure of strengthening, is characterized in that, comprising:
Be provided as pattern, described forming die subband has inner chamber, described inner chamber and the shape complementarity being sketched out by the end face of expanded polystyrene inner core; Wherein said expanded polystyrene inner core has common rectangular plate shape, and has the first side of a plurality of legs that therefrom stretch out;
Described expanded polystyrene inner core is remained on to described moulding mould, and wherein, the first side of described expanded polystyrene inner core and at least half end face extend from described moulding mould;
Heating the first highly impact-resistant XPS to 145 ℃ arrives
between temperature; And
The first heated highly impact-resistant XPS is placed into the part that described expanded polystyrene inner core stretches out from described moulding mould, at the near surface of described the first side and the near surface of described at least half end face, forms thus the polystyrene of strengthening;
Described expanded polystyrene inner core is remained on to described moulding mould, and wherein, the second side of described expanded polystyrene inner core and at least half end face extend from described moulding mould;
Heating the second highly impact-resistant XPS to 145 ℃ arrives
between temperature; And
The second heated highly impact-resistant XPS is placed into the part that described expanded polystyrene inner core stretches out from described moulding mould.
2. process according to claim 1, is characterized in that, the step of the highly impact-resistant XPS of described heating first also comprises:
Vacuum pump is provided; And
Apply an atmospheric pressure, with 2/3rds the end face that the first highly impact-resistant XPS after heating is pulled to described first side of described expanded polystyrene inner core and stretches out from described moulding mould.
3. process according to claim 1, is characterized in that, the described first highly impact-resistant XPS arrives an atmospheric pressure and 145 ℃
between temperature under with described expanded polystyrene inner core chemical combination.
4. process according to claim 1, wherein, the second highly impact-resistant XPS after described heating remains on fixing position.
5. a process of manufacturing the polystyrene carrying structure of strengthening, comprising:
Be provided as pattern, described forming die subband has inner chamber, described inner chamber and the shape complementarity being sketched out by the end face of expanded polystyrene inner core; Wherein said expanded polystyrene inner core has common rectangular plate shape, and has the first side of a plurality of legs that therefrom stretch out;
Described expanded polystyrene inner core is remained in described moulding mould, and at least half end face of the first side of described expanded polystyrene inner core and described inner core stretches out from described moulding mould;
Heating the first highly impact-resistant XPS to 145 ℃ arrives
between temperature;
By described first side of the described first highly impact-resistant XPS and described expanded polystyrene inner core and half end face chemical combination at least, wherein, described expanded polystyrene inner core extended part from described moulding mould contacts with described XPS;
Described expanded polystyrene inner core is removed from described moulding mould, and described expanded polystyrene inner core is remained on described moulding mould again, at least half end face of the second side of wherein said expanded polystyrene inner core and described expanded polystyrene inner core stretches out from described moulding mould;
Heating the second highly impact-resistant XPS to 145 ℃ arrives
between temperature; And
With the second side of the described second highly impact-resistant XPS and described expanded polystyrene inner core and half end face chemical combination at least, and the described second highly impact-resistant XPS is contacted on described end face with the described first highly impact-resistant XPS.
6. process according to claim 5, is characterized in that, the step of the highly impact-resistant XPS of described heating first is further comprising the steps:
Vacuum pump is provided; And
Apply an atmospheric pressure, with described at least half end face that the first highly impact-resistant XPS after heating is pulled to described first side of described expanded polystyrene inner core and stretch out from described moulding mould, the second highly impact-resistant XPS after heating is pulled in described second side of described expanded polystyrene inner core.
7. process according to claim 5, is characterized in that, the described first and second highly impact-resistant XPSs under an atmospheric pressure with described expanded polystyrene inner core chemical combination.
8. process according to claim 5, wherein chemical combination step comprises:
Described expanded polystyrene inner core is arranged near the described first and second highly impact-resistant XPSs; And
Described expanded polystyrene inner core is moved to the first and second highly impact-resistant XPSs after described heating and is contacted,
Wherein, the first and second highly impact-resistant XPSs after described heating remain on fixing position.
9. process according to claim 5, also comprises: with the described first highly impact-resistant XPS, cover described a plurality of legs.
10. a process of manufacturing the polystyrene carrying structure of strengthening, is characterized in that, comprising:
Be provided as pattern, described forming die subband has cavity, the shape complementarity that described cavity is sketched out by the end face of expanded polystyrene inner core;
Described expanded polystyrene inner core is remained on to described moulding mould, and wherein, at least half end face of the first side of described expanded polystyrene inner core and described expanded polystyrene inner core extends from described moulding mould;
Heating the first highly impact-resistant XPS to 145 ℃ arrives
between temperature;
By described the first side extended part and at least half end face of described expanded polystyrene inner core and the first highly impact-resistant XPS chemical combination heating from described moulding mould;
Described expanded polystyrene inner core is remained on described moulding mould, and wherein, the second side of described expanded polystyrene inner core and described at least half end face extend from described moulding mould;
Heating the second highly impact-resistant XPS to 145 ℃ arrives
between temperature; And
By the described second highly impact-resistant polyphenyl acrylic panel chemical combination of described expanded polystyrene inner core extended the second side and described at least half end face and heating from described moulding mould;
Wherein, the described second highly impact-resistant XPS is contacted on described end face with the described first highly impact-resistant XPS.
11. processes according to claim 10, is characterized in that, described expanded polystyrene inner core has from its extended a plurality of legs, and described process comprises with the described a plurality of legs of the described first highly impact-resistant XPS covering.
The polystyrene carrying structure of 12. 1 kinds of strengthenings, comprising:
Expanded polystyrene inner core, the end face that there is the first side, the second side and described the first side and described the second side are separated, wherein, described the first side is upper surface;
The first highly impact-resistant XPS, itself and described expanded polystyrene inner core chemical combination, wherein, the described first highly impact-resistant XPS cover described first side of described expanded polystyrene inner core and described end face at least half; And
The second highly impact-resistant XPS, itself and described expanded polystyrene inner core chemical combination, wherein, the described second highly impact-resistant XPS covers described second side of described expanded polystyrene inner core, and the described second highly impact-resistant XPS is contacted on described end face with the described first highly impact-resistant XPS
Wherein, extend a plurality of legs in one from described the first side and described the second side, described polystyrene carrying structure has common rectangular plate shape.
13. structures according to claim 12, is characterized in that, described expanded polystyrene inner core has a plurality of legs, and the described first highly impact-resistant XPS or the described a plurality of legs of the described second highly impact-resistant XPS covering.
The polystyrene carrying structure of 14. 1 kinds of strengthenings, comprising:
(a) expanded polystyrene inner core, has top side, bottom side and end face, from described bottom side, extends outward a plurality of legs;
(b) the first highly impact-resistant XPS, itself and described expanded polystyrene inner core chemical combination, wherein, the described first highly impact-resistant XPS cover described top side and described expanded polystyrene inner core described end face at least half; And
(c) the second highly impact-resistant XPS, itself and described expanded polystyrene inner core chemical combination, wherein, the described second highly impact-resistant XPS cover described bottom side, described a plurality of legs and described expanded polystyrene inner core described end face at least half, and the described second highly impact-resistant XPS is contacted on described end face with the described first highly impact-resistant XPS
Wherein, the polystyrene carrying structure of described strengthening has common rectangular plate shape.
The polystyrene carrying structure of 15. strengthenings according to claim 14, its feature arrives by the described first highly impact-resistant XPS is heated to 145 ℃
between temperature, by the described first highly impact-resistant XPS and described expanded polystyrene inner core chemical combination; And
By being heated to 145 ℃, arrives the described second highly impact-resistant XPS
between temperature, by the described second highly impact-resistant XPS and described expanded polystyrene inner core chemical combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810181072.5A CN101607611B (en) | 2003-11-06 | 2003-11-06 | Liner plate platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810181072.5A CN101607611B (en) | 2003-11-06 | 2003-11-06 | Liner plate platform |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101042959A Division CN100448752C (en) | 2003-11-06 | 2003-11-06 | Pad platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101607611A CN101607611A (en) | 2009-12-23 |
| CN101607611B true CN101607611B (en) | 2014-09-24 |
Family
ID=41481552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810181072.5A Expired - Lifetime CN101607611B (en) | 2003-11-06 | 2003-11-06 | Liner plate platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101607611B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197344A (en) * | 2014-06-25 | 2015-12-30 | 艾尔戴克斯国际公司 | Load bearing structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030578U (en) * | 1988-04-09 | 1989-01-11 | 高志坚 | Pallet made of fibre-reinforced thermosetting plastic |
| CN2443919Y (en) * | 2000-09-08 | 2001-08-22 | 谢宗廷 | Foaming type plastic cement stacked plate |
| CN100448752C (en) * | 2003-11-06 | 2009-01-07 | 艾尔戴克斯国际公司 | Pad platform |
-
2003
- 2003-11-06 CN CN200810181072.5A patent/CN101607611B/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030578U (en) * | 1988-04-09 | 1989-01-11 | 高志坚 | Pallet made of fibre-reinforced thermosetting plastic |
| CN2443919Y (en) * | 2000-09-08 | 2001-08-22 | 谢宗廷 | Foaming type plastic cement stacked plate |
| CN100448752C (en) * | 2003-11-06 | 2009-01-07 | 艾尔戴克斯国际公司 | Pad platform |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-276934A 1996.10.22 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101607611A (en) | 2009-12-23 |
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Effective date of registration: 20160401 Address after: Nevada Patentee after: AIRDEX Corp. Address before: Nevada Patentee before: AIRDEX INTERNATIONAL, Inc. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |