CN203238930U - Springboard - Google Patents
Springboard Download PDFInfo
- Publication number
- CN203238930U CN203238930U CN 201320256035 CN201320256035U CN203238930U CN 203238930 U CN203238930 U CN 203238930U CN 201320256035 CN201320256035 CN 201320256035 CN 201320256035 U CN201320256035 U CN 201320256035U CN 203238930 U CN203238930 U CN 203238930U
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- Prior art keywords
- springboard
- section
- plate body
- horizontal segment
- longeron
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- 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.)
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- 239000000463 material Substances 0.000 claims abstract description 18
- 239000003351 stiffener Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a springboard. The springboard comprises a board body, two lengthwise beams and plugs. The lengthwise beams are located on the two sides of the board body respectively and used for lengthening the overall length of the board body in the lengthwise direction of the board body, the cross section of each lengthwise beam is in a seal shape with a hollow cavity. The plugs are located on the end portions of the board body and cover the end portions of the board body and the end portions of the lengthwise beams. The strength and the stiffness of the springboard are improved, and the springboard is not prone to deformation or damage and has good bearing force. Besides, the thickness of materials forming the springboard can be reduced, the materials are saved, cost is lowered, the weight of the springboard accordingly, and labor intensity during the transporting process is lowered.
Description
Technical field
The utility model relates to the apparatus of the technical fields such as building, boats and ships, maritime works, relates in particular to a kind of springboard.
Background technology
At present, springboard is widely used in fields such as building, boats and ships, maritime works.The cross section of two longerons of traditional springboard all takes the shape of the letter U.This kind springboard cross section is unreasonable, and flexural strength is low, poor rigidity.And, because longeron has opening, so accumulate easily foreign material in the longeron.The existing method that is commonly used to improve intensity and rigidity is to increase the thickness that forms the used sheet material (for example steel plate) of springboard, but this kind method can cause the weight of springboard to become large, uses inconveniently, also wastes great deal of steel, has increased cost of production.
Therefore, be necessary to propose a kind of springboard, to solve problems of the prior art.
The utility model content
In order to address the above problem, the utility model provides a kind of springboard.Described springboard comprises plate body, two longerons and plug.Described longeron lays respectively at the both sides of described plate body and along the whole length of the described plate body of longitudinal extension of described plate body, the cross section of described longeron is have middle cavity close-shaped.Described plug is positioned at the end of described plate body and covers the end of described plate body and described longeron.
Preferably, described close-shaped be rectangle.
Preferably, described plate body comprise the loaded plate of level and from the both sides of described loaded plate vertically to the stiffener of downward-extension, described longeron is fixed to the soffit of described loaded plate and the medial surface of described stiffener below described loaded plate.
Preferably, the cross section of described longeron comprises the first section and the second section, and described the first section and described plate body form and extend girth greater than 3/4ths around described rectangle, and described the second section extends the remainder of girth around described rectangle.
Preferably, described the first section comprises horizontal segment, and described upper horizontal segment comprises relative inner side edge and outer side edges, and described the first section forms by described inner side edge and the described plate body of described horizontal segment; Lower horizontal segment, described lower horizontal segment comprises relative inner side edge and outer side edges; Outer vertically section between the described outer side edges of described outer vertical section described outer side edges that is connected to vertically described upper horizontal segment and described lower horizontal segment, and makes described upper horizontal segment and described lower horizontal segment all be positioned at described outer vertical section inboard; And interior vertical section, described interior vertical section described inner side edge that is connected to vertically described lower horizontal segment in its lower end.
Preferably, described the second section comprises and is bent into orthogonal first and second portion, described first vertically extends and is connected to described interior vertical section, and described second portion along continuous straight runs extends and is connected to the soffit of described plate body or the soffit of described upper horizontal segment.
Preferably, described springboard also comprises a plurality of crossbeams, and described a plurality of crossbeams are being connected to below the described plate body between the described longeron, and the cross section of described crossbeam is the V-arrangement that Open Side Down.
Preferably, described plug comprises vertical shrouding and swash plate, and the zone line of the bottom of described shrouding has breach, and described swash plate top from described breach in described breach bends inwards with respect to described shrouding.
Preferably, be provided with the V-arrangement rib to lower recess and opening upwards on the described plate body, and/or be provided with the anti-slide opening that a plurality of peripheries raise up on the described plate body.
Preferably, the thickness of the material of the described springboard of described formation is 1.2mm～1.5mm.
Therefore cross section according to springboard longeron of the present utility model is close-shaped, has improved intensity and the rigidity of springboard, so that springboard is not easy to be out of shape or damages and has a bearing capacity of getting well.Can also reduce simultaneously the thickness of the material that forms springboard, save material, and so that the weight of springboard also alleviates thereupon, reduced the labour intensity in the handling process.
Introduced the concept of a series of reduced forms in the utility model content, this will further describe in specific embodiment part.The utility model content part does not also mean that key feature and the essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain of attempting to determine technical scheme required for protection.
Below in conjunction with accompanying drawing, describe advantage of the present utility model and feature in detail.
Description of drawings
Following accompanying drawing of the present utility model is used for understanding the utility model at this as a part of the present utility model.Shown in the drawings of embodiment of the present utility model and description thereof, be used for explaining principle of the present utility model.In the accompanying drawings,
Fig. 1 is the schematic diagram according to the springboard of an embodiment of the utility model;
Fig. 2 is the view in transverse section of the springboard shown in Fig. 1;
Fig. 3 is the longitdinal cross-section diagram of the part of the springboard shown in Fig. 1;
Fig. 4 is the sectional view according to the longeron of the springboard of another embodiment of the utility model;
Fig. 5 is the sectional view according to the longeron of the springboard of another embodiment of the utility model;
Fig. 6 is according to the utility model sectional view of the longeron of the springboard of an embodiment also; And
Fig. 7 is the sectional view according to the longeron of the springboard of another embodiment of the utility model.
The specific embodiment
In the following description, having provided a large amount of concrete details understands the utility model more thoroughly in order to provide.Yet, it will be apparent to one skilled in the art that the utility model can need not one or more these details and implemented.In other example, for fear of obscuring with the utility model, be not described for technical characterictics more well known in the art.
In order thoroughly to understand the utility model, detailed structure will be proposed in following description.Obviously, embodiment of the present utility model is not limited to the specific details that those skilled in the art has the knack of.Preferred embodiment of the present utility model is described in detail as follows, yet except these were described in detail, the utility model can also have other embodiments.
According to an aspect of the present utility model, provide a kind of springboard.This springboard can be made by different materials, and therefore such as hot-galvanized steel springboard, stainless steel springboard and aluminium alloys springboard etc. be appreciated that the utility model is not intended to the material that forms springboard is limited, and only be the improvement of structure and vpg connection.Be described in detail below in conjunction with shape and the structure of illustrated embodiment to springboard.
As depicted in figs. 1 and 2, springboard 100 comprises plate body 110, two longerons 120,130 and plug 140.Wherein, plate body 110 is platy structure roughly, is that carrying is by its personnel and the main bearing carrier of object.Two longerons 120,130 lay respectively at the both sides of plate body 110 and along the whole length of the longitudinal extension plate body 110 of plate body 110.Herein said " vertically " refer to the length direction of springboard 100, " laterally " then is and this vertical vertical direction.Longeron 120,130 has identical length with plate body 110, so longeron 120,130 can extend to the other end from an end of plate body 110.Be understandable that, generally, longeron 120,130 can be positioned under the bearing surface, or longeron 120,130 upper surface flush with described bearing surface, so that the bearing surface of plate body 110 (being upper surface) is roughly smooth, and then be convenient to object is placed on it or personnel and object are passed through from it.But the orientation of foregoing description only is relative, and when springboard 100 was placed from putting position shown in Figure 1 upset, longeron 120,130 was preferably located on the bearing surface, or longeron 120,130 soffit flush with the soffit of plate body 110.But the utility model is not got rid of other set-up mode beyond the above-mentioned set-up mode.
For rigidity and the intensity that improves springboard 100, longeron 120,130 cross section are set to have the close-shaped of middle cavity.This close-shaped longeron 120,130 can form, and also can form on split ground.Hereinafter in connection with accompanying drawing longeron 120,130 shape and structure are described in detail.
Therefore springboard of the present utility model 100 has improved intensity and the rigidity of springboard 100 owing to adopt close-shaped longeron 120,130, so that springboard 100 is not easy to be out of shape or damages and has a bearing capacity of getting well.In addition, because springboard 100 is because higher intensity and the rigidity that its structural improvement brings, not to adopt thinner material to make in the very high situation in that intensity and rigidity are required therefore, and then alleviate the deadweight of springboard 100, reduce cost.
For intensity and the rigidity that improves springboard 100 of the present utility model, preferably, springboard 100 also comprises a plurality of crossbeams 150.As shown in Figure 1, a plurality of crossbeams 150 are being connected to below the plate body 100 between two longerons 120,130, and the spacing between the length of crossbeam 150 and the longeron 120,130 is complementary.The design that it will be understood by those skilled in the art that crossbeam 150 should be considered the requirement of the aspects such as intensity, rigidity, monolithic stability and local stability.For so that on the springboard 100 each section stressed evenly, a plurality of crossbeams 150 can be connected to below the plate body 110 between two longerons 120,130 equally spacedly.Connected mode between crossbeam 150 and the longeron 120,130 can adopt welding manner well known to those skilled in the art, also can adopt riveted joint, the mode such as bonding.The cross section of its middle cross beam 150 is the V-arrangement that Open Side Down substantially, as shown in Figure 3.Crossbeam 150 can improve intensity and the rigidity of springboard 100, and crossbeam 150 Open Side Down, be difficult for the accumulation foreign material.
Preferably, can also be provided with the V-arrangement rib 111 to lower recess and opening upwards on the plate body 110, this V-arrangement rib 111 can be for one or more.In the springboard according to an embodiment of the utility model, as shown in Figure 2, V-arrangement rib 111 is 2.V-arrangement rib 111 can improve the bulk strength of springboard 100, particularly whole bending resistance square intensity.As example, V-arrangement rib 111 can form with plate body 110.
Preferably, can also be provided with the anti-slide opening 112 that a plurality of peripheries raise up on the plate body 110, as shown in Figure 1.For the springboard of being made by metal material, this anti-slide opening 112 can form by the cold extrusion punching out.Anti-slide opening 112 can be rectangle, rhombus, hexagon, circle, ellipse etc.Anti-slide opening 112 can increase the frictional force on plate body 110 surfaces, has anti-skidding effect.
Be positioned at the both sides of plate body 110 and be of similar shape along two longerons 120,130 of the longitudinal extension plate body 110 of plate body 110.The structure of longeron of the present utility model only is described as an example of longeron 120 example herein for simplicity.Aforesaid, the cross section of longeron 120 is have middle cavity close-shaped.This is close-shaped can to have different types, such as triangle, rectangle, trapezoidal etc.Preferably, according to embodiment of the present utility model, shown in Fig. 2 and Fig. 4-7, this is close-shaped to be rectangle.This rectangle can form, and also can form on split ground.The cross section of longeron 120 is intensity and the rigidity that rectangle not only can improve springboard 100, makes springboard 100 be not easy distortion, has good bearing capacity, and the inboard of the cross section of longeron 120 is vertical, can make things convenient for crossbeam 150 to be connected to the inboard of longeron 120.
The structure of longeron 120 and can be designed to different types according to actual conditions from the connected mode of plate body 110.According to a preferred aspect of the present utility model, the cross section of longeron 120 can be the rectangle of split ground formation.Preferably, shown in Fig. 2 and Fig. 4-5, the cross section of longeron 120 comprises the first section 121 and the second section 122, and wherein the first section 121 forms with plate body 110 and extends girth greater than 3/4ths around rectangle, and the second section 122 extends the remainder of girth around rectangle.Like this, the first section 121 and the second section 122 surround into the sealing rectangle jointly, have improved intensity and the rigidity of springboard 100.Because the longitudinal beam structure in the state of the art generally only contains the first section, therefore, when improving at enforcement the utility model and to prior art, only need the second section to be connected between the first section and the springboard plate body on the basis of existing technology, it is close-shaped that its cross section is formed, so that improve conveniently, make easily.
Further preferably, the first section 121 comprises horizontal segment 121A, lower horizontal segment 121B, outer vertical section 121C and interior vertical section 121D.Upper horizontal segment 121A, lower horizontal segment 121B, outer vertical section 121C and interior vertical section 121D around rectangle greater than 3/4ths girth.Wherein, upper horizontal segment 121A comprises relative inner side edge and outer side edges, and the first section 121 forms by inner side edge and the plate body 110 of horizontal segment 121A.Lower horizontal segment 121B comprises relative inner side edge and outer side edges.Outer vertically section 121C is connected between the outer side edges of the outer side edges of horizontal segment 121A and lower horizontal segment vertically, and makes horizontal segment 121A and lower horizontal segment 121B all be positioned at the inboard of outer vertical section 121C.Interior vertically section 121D is connected to the inner side edge of lower horizontal segment 121B vertically in its lower end.Thereby this structure of the first section 121 can form enclosed construction so that Second Region section 122 can be connected with the first section 121 by interior vertical section 121D.The plate body 110 of this structure and longeron 120, the first section of 130 are convenient to process in practical operation very much, and therefore, this novel springboard 100 can not propose extra requirement on the basis of existing processing technology.
The second section 122 extends the remainder of girth around rectangle.In according to an embodiment of the present utility model, as shown in Figure 2, the second section 122 comprises and is bent into the orthogonal 122A of first and second portion 122B.The 122A of first vertically extends and is connected to vertical section 121D of interior the first section 121, and second portion 122B along continuous straight runs extends and be connected to the soffit of plate body 110.Certainly, in according to another embodiment of the present utility model, as shown in Figure 4, all right along continuous straight runs of second portion 122B extends and connects the soffit of upper horizontal segment 121A.Second portion 122B along continuous straight runs contacts with plate body 110 or upper horizontal segment 121A, therefore the support of the bearing carrier (comprising integrally formed plate body 110 and upper horizontal segment 121A) to springboard 100 be can strengthen, and then intensity and the rigidity of springboard further improved.Contact area increases simultaneously, also is convenient to the attended operation of second portion 122B and plate body 110 or upper horizontal segment 121A.
In addition, in according to also embodiment of the present utility model, as shown in Figure 5, the second section 122 can also only comprise the 122A of first, and wherein the 122A of first vertically extends and is connected to interior vertical section 121D.The 122A of first extends the remainder of girth around rectangle, so that the cross section of longeron 120 be one close-shaped, intensity and the rigidity of springboard 100 have been improved, and owing to there is not second portion, can save material, can also reduce the overall weight of springboard 100, reduce the labour intensity in the handling process.
The structure of longeron and can also be designed to different types according to the shape of the plate body of springboard from the connected mode of plate body.According on the other hand of the present utility model, plate body can also comprise the loaded plate 113 of level and from the both sides of loaded plate 113 vertically to the stiffener 114 of downward-extension, as shown in Figure 6, only show the wherein stiffener 114 of a side among Fig. 6.In this case, longeron 220 can also be formed as one, for example square tube.As example, in embodiment as shown in Figure 6, longeron 220 is fixed to the soffit of loaded plate 113 and the medial surface of stiffener 114 below loaded plate 113.This longeron 220 increases with the contact surface of the plate body of springboard, has improved further bulk strength and the rigidity of springboard.
It will be appreciated by those skilled in the art that, the permanent position of longeron 220 is not limited to the position shown in Fig. 6, as shown in Figure 7, and in according to another embodiment of the present utility model, longeron 220 can also be fixed on the lateral surface of stiffener 114, and its upper surface flushes with loaded plate 113.
Intensity and rigidity according to the integral body of springboard 100 of the present utility model are improved, and therefore in the situation of the intensity in satisfying the actual job process and rigidity needs, the thickness that forms the material of springboard 100 also can decrease.Preferably, the thickness of the material of formation springboard 100 is 1.2mm～1.5mm.The applicant finds, the thickness of material that forms springboard 100 is in this scope the time, and its intensity and rigidity all can satisfy the needs in the actual job process, and the weight reducing of springboard 100, thereby have reduced the labour intensity in the handling process.
In sum, be close-shaped according to the cross section of springboard longeron of the present utility model, therefore improved intensity and the rigidity of springboard, so that springboard is not easy to be out of shape or damages and has a bearing capacity of getting well.Can also reduce simultaneously the thickness of the material that forms springboard, save material, and so that the weight of springboard also alleviates thereupon, reduced the labour intensity in the handling process.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just is used for for example and the purpose of explanation, but not is intended to the utility model is limited in the described scope of embodiments.It will be understood by those skilled in the art that in addition; the utility model is not limited to above-described embodiment; can also make more kinds of variants and modifications according to instruction of the present utility model, these variants and modifications all drop in the utility model scope required for protection.Protection domain of the present utility model is defined by the appended claims and equivalent scope thereof.
Claims (10)
1. a springboard is characterized in that, described springboard comprises:
Plate body;
Two longerons, described longeron lay respectively at the both sides of described plate body and along the whole length of the described plate body of longitudinal extension of described plate body, the cross section of described longeron is have middle cavity close-shaped; And
Plug, described plug are positioned at the end of described plate body and cover the end of described plate body and described longeron.
2. springboard as claimed in claim 1 is characterized in that, described close-shaped be rectangle.
3. springboard as claimed in claim 2, it is characterized in that, described plate body comprise the loaded plate of level and from the both sides of described loaded plate vertically to the stiffener of downward-extension, described longeron is fixed to the soffit of described loaded plate and the medial surface of described stiffener below described loaded plate.
4. springboard as claimed in claim 2, it is characterized in that, the cross section of described longeron comprises the first section and the second section, described the first section and described plate body form and extend girth greater than 3/4ths around described rectangle, and described the second section extends the remainder of girth around described rectangle.
5. springboard as claimed in claim 4 is characterized in that, described the first section comprises:
Upper horizontal segment, described upper horizontal segment comprises relative inner side edge and outer side edges, described the first section forms by described inner side edge and the described plate body of described horizontal segment;
Lower horizontal segment, described lower horizontal segment comprises relative inner side edge and outer side edges;
Outer vertically section between the described outer side edges of described outer vertical section described outer side edges that is connected to vertically described upper horizontal segment and described lower horizontal segment, and makes described upper horizontal segment and described lower horizontal segment all be positioned at described outer vertical section inboard; And
Interior vertically section, described interior vertical section described inner side edge that is connected to vertically described lower horizontal segment in its lower end.
6. springboard as claimed in claim 5, it is characterized in that, described the second section comprises and is bent into orthogonal first and second portion, described first vertically extends and is connected to described interior vertical section, and described second portion along continuous straight runs extends and is connected to the soffit of described plate body or the soffit of described upper horizontal segment.
7. springboard as claimed in claim 1 is characterized in that, described springboard also comprises a plurality of crossbeams, and described a plurality of crossbeams are being connected to below the described plate body between the described longeron, and the cross section of described crossbeam is the V-arrangement that Open Side Down.
8. springboard as claimed in claim 1, it is characterized in that, described plug comprises vertical shrouding and swash plate, and the zone line of the bottom of described shrouding has breach, and described swash plate top from described breach in described breach bends inwards with respect to described shrouding.
9. springboard as claimed in claim 1 is characterized in that, is provided with the V-arrangement rib to lower recess and opening upwards on the described plate body, and/or is provided with the anti-slide opening that a plurality of peripheries raise up on the described plate body.
10. springboard as claimed in claim 1 is characterized in that, the thickness of the material of the described springboard of described formation is 1.2mm～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256035 CN203238930U (en) | 2013-05-10 | 2013-05-10 | Springboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256035 CN203238930U (en) | 2013-05-10 | 2013-05-10 | Springboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203238930U true CN203238930U (en) | 2013-10-16 |
Family
ID=49316240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320256035 Expired - Fee Related CN203238930U (en) | 2013-05-10 | 2013-05-10 | Springboard |
Country Status (1)
| Country | Link |
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| CN (1) | CN203238930U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938851A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Skid resistance scaffold floor with specially-strengthened structure |
| CN103938848A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Skid resistance and water accumulation resistance scaffold floor with specially-strengthened structure |
| CN103938846A (en) * | 2014-05-04 | 2014-07-23 | 江苏博林机械制造有限公司 | Skid resistance scaffold floor with strengthened structure |
| CN103938850A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Anti-slipping, reinforcing, load resisting and ponding preventing scaffold floor |
| CN103938847A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Load-resisting, anti-skidding and water-accumulation-preventing scaffold plate |
| CN103938849A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Particularly load resistant, skid resistant and water accumulation resistant foot plank |
-
2013
- 2013-05-10 CN CN 201320256035 patent/CN203238930U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938846A (en) * | 2014-05-04 | 2014-07-23 | 江苏博林机械制造有限公司 | Skid resistance scaffold floor with strengthened structure |
| CN103938846B (en) * | 2014-05-04 | 2016-07-06 | 江苏博林机械制造有限公司 | Structural strengthening non-slip feet palm |
| CN103938851A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Skid resistance scaffold floor with specially-strengthened structure |
| CN103938848A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Skid resistance and water accumulation resistance scaffold floor with specially-strengthened structure |
| CN103938850A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Anti-slipping, reinforcing, load resisting and ponding preventing scaffold floor |
| CN103938847A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Load-resisting, anti-skidding and water-accumulation-preventing scaffold plate |
| CN103938849A (en) * | 2014-05-05 | 2014-07-23 | 江苏博林机械制造有限公司 | Particularly load resistant, skid resistant and water accumulation resistant foot plank |
| CN103938847B (en) * | 2014-05-05 | 2016-07-06 | 江苏博林机械制造有限公司 | The anti-skidding anti-hydrops scaffold board of anti-load |
| CN103938850B (en) * | 2014-05-05 | 2016-08-24 | 江苏博林机械制造有限公司 | The anti-load of anti-skidding reinforcement anti-ponding scaffold board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
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| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CHINESE INTERNATIONAL MARINE CONTAINER (GROUP) CO., LTD. Effective date: 20140611 Owner name: CHINESE INTERNATIONAL MARINE CONTAINER (GROUP) CO. Free format text: FORMER OWNER: DLAIAN CIMC RAILWAY EQUIPMENT CO., LTD. Effective date: 20140611 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
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