CN100333885C - Hollow plate - Google Patents
Hollow plate Download PDFInfo
- Publication number
- CN100333885C CN100333885C CNB031585698A CN03158569A CN100333885C CN 100333885 C CN100333885 C CN 100333885C CN B031585698 A CNB031585698 A CN B031585698A CN 03158569 A CN03158569 A CN 03158569A CN 100333885 C CN100333885 C CN 100333885C
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- Prior art keywords
- hollow
- hollow space
- same plane
- resonant frequency
- sheeting
- Prior art date
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- Expired - Fee Related
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- 239000011796 hollow space material Substances 0.000 claims description 104
- 239000007787 solid Substances 0.000 claims description 29
- 238000009413 insulation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005192 partition Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 239000002023 wood Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
- E04B2001/8471—Solid slabs or blocks layered with non-planar interior transition surfaces between layers, e.g. faceted, corrugated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Panels For Use In Building Construction (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
A hollow panel (10) includes comprise hollow portions (12) between front and rear outer sides having a substantially flat plate shape. In the hollow panel (10), the surface density is partially differentiated, whereby a lack of sound insulation due to the coincidence effect at a specific frequency is prevented from occurring. The surface density or the rigidity can be made non-uniform to suppress the lack of sound insulation, by differentiating sectional areas by forming plural kinds of widths of the hollow portions (12), or by differentiating the distances between partition walls (13) or the thicknesses of the walls.
Description
Technical field
The present invention relates to a kind of hollow sheeting, particularly a kind of hollow sheeting that is applicable to construction material is as wall material, flooring material and ceiling material.
Background technology
Conventional, the hollow sheeting with hollow space is used to multiple building board.In this hollow sheeting, might realize being incubated and the alleviating of weight.In a kind of known hollow sheeting, two end faces be corrugated corrugated plating clipped to as between two flat boards on surface forming a plate, and extending transversely corresponding to corrugated hollow space (for instance, referring to JP-A-7-214712).This JP-A-7-214712 discloses a kind of hollow sheeting, and it is configured to two corrugated platings are stacked back-to-back, makes that the ledge of plate is adjacent to each other and is sandwiched in the flat board.Therefore, in the complete state of this plate, the hollow space with different cross section zone is loaded into inside, so that improved the deficiency of the sound insulation that the coincidence effect that caused by CF causes.
Because the structure of the disclosed hollow sheeting of JP-A-7-214712 is that the cross section of hollow space is created a difference by using two corrugated sheets, one of drawback has increased for the whole thickness of this hollow sheeting, another drawback is that the increase of number of elements has also inevitably increased the cost of burden, and corrugated plating must be bound up and also cause the increase of installation step number.
Summary of the invention
The present invention considers above-mentioned drawback and proposes.An object of the present invention is to provide a kind of hollow sheeting, it can effectively have the thickness that sound insulation value has reduced plate simultaneously, and can reduce the number of element, thus the work of reduction making sheet work and can reducing production costs.
In order to realize aforementioned target, the present invention is described by following feature.
A kind of hollow sheeting comprises: first hollow space is arranged in the same plane in fact and has one first plate resonant frequency; And second hollow space, be arranged in the same plane in fact and have second a plate resonant frequency that is different from this first plate resonant frequency.In addition, the present invention can adopt multiple embodiments to realize aforementioned purpose.
1. 1 kinds of hollow sheetings of scheme comprise:
First hollow space is arranged in the same plane in fact and has one first cross section; And
Second hollow space is arranged in the same plane in fact and has second cross section that is different from this first cross section.
Scheme 3. is according to the hollow sheeting in the scheme 1, one of them solid section assembly (solid portionforming member) is inserted into one specific in this first and second hollow space, and the cross sectional shape of this solid section assembly is in fact corresponding to the cross sectional shape of this specific hollow space.
Scheme 4. is according to the hollow sheeting in the scheme 1, and wherein the cross sectional shape of this first and second hollow space is one trapezoidal.
5. 1 kinds of hollow sheetings of scheme comprise:
First hollow space is arranged in the same plane in fact and has one first width; And
Second hollow space is arranged in the same plane in fact and has second width that is different from first width.
Scheme 6. is according to the hollow sheeting in the scheme 5, and wherein this first width is limited by the distance between a pair of divider wall that limits this first hollow space, and this second width is limited by the distance between a pair of divider wall that limits this second hollow space.
Scheme 7. is according to the hollow sheeting in the scheme 5, and wherein this first hollow space and this second hollow space in fact alternately are arranged in the same plane.
Scheme 8. is according to the hollow sheeting in the scheme 5, and one of them solid section assembly inserts one specific in this first and second hollow space, and the cross sectional shape of this solid section assembly is in fact corresponding to the cross sectional shape of this specific hollow space.
Scheme 9. is according to the hollow sheeting in the scheme 5, and wherein the cross sectional shape of this first and second hollow space is one trapezoidal.
10. 1 kinds of hollow sheetings of scheme comprise:
First and second divider wall, it defines a plurality of hollow spaces that are arranged in fact in the same plane, and wherein the thickness of first divider wall is different from the thickness of second divider wall.
13. 1 kinds of hollow sheetings of scheme comprise:
A plurality of hollow spaces that are arranged in fact in the same plane;
One extends the solid section that places at least one these a plurality of hollow space.
Generally, the invention provides a kind of hollow sheeting, comprising: first hollow space is arranged in the same plane and has one first plate resonant frequency; And second hollow space, be arranged in the same plane and have second a plate resonant frequency that is different from this first plate resonant frequency, wherein, each described first hollow space all comprises one first cross section; And each described second hollow space comprises that all one is different from second cross section of this first cross section, solid section assembly be formed on inherently with described first and second hollow spaces in a corresponding zone in, or form and be stretched over a plurality of described first and/or second hollow space.
The present invention also provides a kind of hollow sheeting, comprising: first hollow space is arranged in the same plane and has one first plate resonant frequency; And second hollow space, be arranged in the same plane and have second a plate resonant frequency that is different from this first plate resonant frequency, wherein, each described first hollow space all comprises one first width, and each described second hollow space comprises that all one is different from second width of this first width, and solid section assembly be formed on inherently with described first and second hollow spaces in a corresponding zone in, or form and be stretched over a plurality of described first and/or second hollow space.
The present invention provides a kind of hollow sheeting again, comprise: first and second divider walls, it defines a plurality of conplane hollow spaces that are arranged in, wherein, the thickness of described first divider wall is different from the thickness of described second divider wall, wherein, solid section assembly be formed on inherently with described first and second hollow spaces in a corresponding zone in, or form and be stretched over a plurality of described first and/or second hollow space.
The present invention further provides a kind of hollow sheeting, comprising: first hollow space is arranged in the same plane and has one first plate resonant frequency; And second hollow space, be arranged in the same plane and have second a plate resonant frequency that is different from this first plate resonant frequency, wherein, each described first hollow space all comprises one first cross section; And each described second hollow space comprises that all one is different from second cross section of this first cross section, and solid section assembly is inserted in described first and/or second hollow space along the perpendicular direction of the direction of extending with described first and second hollow spaces.
The present invention provides a kind of hollow sheeting again, comprising: first hollow space is arranged in the same plane and has one first plate resonant frequency; And second hollow space, be arranged in the same plane and have second a plate resonant frequency that is different from this first plate resonant frequency, wherein, each described first hollow space all comprises one first width, and each described second hollow space comprises that all one is different from second width of this first width, and solid section assembly is inserted in described first and/or second hollow space along the perpendicular direction of the direction of extending with described first and second hollow spaces.
The present invention provides a kind of hollow sheeting again, comprise: first and second divider walls, it defines a plurality of conplane hollow spaces that are arranged in, wherein, the thickness of described first divider wall is different from the thickness of described second divider wall, and solid section assembly is inserted in described first and/or second hollow space along the perpendicular direction of the direction of extending with described first and second hollow spaces.
Description of drawings
Fig. 1 is the part perspective diagram of the hollow sheeting of first embodiment;
Fig. 2 is the part end view drawing of hollow sheeting;
Fig. 3 is the part end view drawing of hollow sheeting that first embodiment is made an amendment;
Fig. 4 is the part end view drawing of the hollow sheeting of second embodiment;
Fig. 5 is the part end view drawing of the hollow sheeting of the 3rd embodiment;
Fig. 6 is the floor map of the hollow sheeting of the 3rd embodiment;
Fig. 7 is the floor map of the hollow sheeting of the 4th embodiment;
Fig. 8 is the floor map of hollow sheeting that the 4th embodiment is made an amendment.
The specific embodiment
Structure of the present invention is achieved in that and a solid section assembly is inserted in a plurality of hollow spaces specific one or more that the cross sectional shape of this solid section assembly is generally corresponding to the cross sectional shape of this specific hollow space.According to such structure, the solid section assembly is placed in any one or a plurality of hollow space, and superficial density can partly create a difference like this.Therefore, the present invention can be applied to easily or even existing hollow sheeting in, thereby suppressed the deficiency of sound insulation.
Hollow sheeting of the present invention can be made with any material, preferably makes with wood substance component.The example of wood substance component has wooden thin slice, wood fibre, wood chip, wood particle.Wood substance component can be made sheet material shape by moulded section (diemolding).As of great use adhesive when the pressing mold, it can adopt any in the mixture of foamable resin binder, the resin binder that does not foam and these adhesives.
This hollow sheeting can be made by the method for moulded section described below.The wood substance component of one fixed qty is sprayed onto in the mould, then that the core (cores) of corresponding hollow space shape is transversely arranged in substantial same plane.Wood substance component with another fixed qty is sprayed onto in this arrangement again.At this moment, carry out a hot pressing.Open mould, take out this core then, thus, the plate that its hollow space is one of the forming is made and has been formed.This hollow sheeting can also obtain by another kind of molding mode described below.Two over against assembly (front members) be plate-shaped (plate-like), a hollow space assembly, its shape is similar to a galvanized steel strap or its end face has the corrugated of independent formation.Should over against assembly link together with in the middle of this hollow space assembly is sandwiched by suitable adhesive.
Below in conjunction with accompanying drawing embodiments of the invention are described.
First embodiment
Fig. 1 is the perspective diagram according to the hollow sheeting of first embodiment, and Fig. 2 is the end view drawing of the part of this hollow sheeting.With reference to the accompanying drawings, a kind of construction material that can be used as comprises as the hollow sheeting 10 of wallboard, floor, ceiling: a pair of straight outer surface 11, it is parallel to each other in fact, a plurality of hollow spaces 12, it places between this outer surface 11, thereby is arranged in substantial same plane.
The shape edge of each hollow space 12 is perpendicular to the direction linear stretch of the paper plane at Fig. 2 place.This hollow space 12 that forms makes among the figure in a lateral direction the divider wall of arranging with predetermined space 13 with an about identical angle, and to replace different direction inclinations.The result is that the shape of each hollow space 12 is approximately trapezoidal.In this embodiment, the first hollow space 12A has a less transverse width W1, the second hollow space 12B has a transverse width W2 greater than transverse width W1, so be arranged alternately along horizontal direction among Fig. 2, adjacent hollow space 12A of Fang Zhiing and 12B alternately change cross section or are inhomogeneous like this.In the drawings, the transverse width W1 of the first and second hollow space 12A and 12B and W2 represent that according to each centre position along the thickness direction of plate it be the reasons are as follows.Because divider wall 13 tilts, purpose is for convenience shown by thickness about separately centre position.Alternatively, divider wall 13 can not tilt yet, can also be revised as to have sinusoidal waveforms, or approximate impulse waveform, so divider wall 13 along on the direction of plate thickness perpendicular to outer surface.As shown in Figure 3, this hollow sheeting 10 can also comprise the 3rd hollow space 12C, and it has bigger width.
In hollow sheeting 10, transverse end 10A has the structure of a sealing among Fig. 1, does not have hollow space 12 to form in this structure.This structure provides the transverse end part of avoiding outer surface 11 along the rigidity perpendicular to the direction bending of board plane, so this conformal performance (shape retention property) is kept.
According to this structure among first embodiment, when single hollow sheeting 10 is considered as an integral body, the first and second hollow space 12A form with 12B has different cross section, thereby obtains this relation: be different corresponding to hollow space 12A with the superficial density of 12B in fact.Therefore, the resonant frequency of the sheet material relevant with the cross section of hollow space or size is not uniformly but disperses on board plane, thus not can effectively not suppressed completely of the sound insulation value that causes by the resonance that CF causes.
Other embodiment of various details.In the following description, element identical with the element of first embodiment or equivalence represents with same Reference numeral, and their description also is left in the basket or simplifies.
Second embodiment
Fig. 4 is second embodiment of the present invention.This embodiment is characterized as: although this hollow space 12 has identical cross section, the different-thickness T1 and the T2 of the divider wall 13 between the empty in these part 12 alternately present.This thickness setting is for satisfying relation: T1＞T2.
Equally in a second embodiment, thickness is that the superficial density or the rigidity in the zone of T1 is higher than the zone that thickness is T2.Therefore, this embodiment has a structure: promptly the resonant frequency of sheet material is uneven on the plane of hollow sheeting 10, has with the identical soundproof effect of first embodiment.
The 3rd embodiment
Fig. 5 and 6 is the 3rd embodiment of the present invention.This embodiment is characterized as: a solid section 15 is formed at the specific region of the hollow space of initial formation.As shown in Figure 6, this solid section 15 can linear be formed at the zone corresponding to a single hollow space, and is perhaps selectable by being stretched over a plurality of hollow spaces 12 formation.In illustrated embodiment, this solid section 15 is linear stretch.Yet the mode of its stretching, extension is not limited to linear a kind of.We can say that this embodiment realizes by the thickness that increases specific divider wall 13.
Same, this embodiment has the effect identical with previous embodiment.
The 4th embodiment
Figure 7 shows that the 4th embodiment of the present invention.At this embodiment, rod assemblies 16 is inserted in the hollow parts 12 as the solid section assembly.The cross sectional shape of this rod assemblies corresponds essentially to the cross sectional shape of this hollow space.Therefore, superficial density also partly creates a difference, thereby obtains above-mentioned soundproof effect.This structure can be applied to previous in type hollow sheeting easily, so the present invention can be applied to existing hollow sheeting.When changing the position that rod assemblies 16 is inserted, but the zone of arbitrary decision just with different surfaces density.
As shown in Figure 8, can also be along crisscross, as place this rod assemblies 16 perpendicular to the bearing of trend of hollow space 12.
As mentioned above, although realize that preferred construction of the present invention, method or other are open by the foregoing description, the present invention is not limited thereto.
Promptly, although the present invention has carried out diagram and description to specific embodiment, those of ordinary skill in the art can be on the basis that does not break away from notion of the present invention and purpose, and according to the desired shape of previous embodiment, position, arrangement, or other carries out multiple modification.As, the foregoing description and modification can be done any combination mutually.The number of rod assemblies 16 can be done suitable increase or minimizing as requested.The rod assemblies 16 of various different qualities can be used for the distribution of superficial density and produce suitable difference.
As previously mentioned, according to the present invention, a kind of hollow sheeting with excellent in performance can be provided, wherein the resonant frequency of this sheet material on board plane is not uniformly but disperses, thereby can suppress the sound insulation deficiency that resonance causes, and that this effect is a conventional art is not available.Because this hollow space is arranged in fact in the same plane, this has reduced the thickness of hollow sheeting.
In this case, be about to the structure that rod assemblies is inserted a hollow space, that part that produces the superficial density of part difference can at random be provided with, and therefore, the present invention can be used to suppress the deficiency of sound insulation value easily.
Claims (18)
1. hollow sheeting comprises:
First hollow space is arranged in the same plane and has one first plate resonant frequency; And
Second hollow space is arranged in the same plane and has second a plate resonant frequency that is different from this first plate resonant frequency,
Wherein, each described first hollow space all comprises one first cross section; And each described second hollow space comprises that all one is different from second cross section of this first cross section,
Wherein, solid section assembly be formed on inherently with described first and second hollow spaces in a corresponding zone in, or form and be stretched over a plurality of described first and/or second hollow space.
2. hollow sheeting according to claim 1 is characterized in that, described first hollow space and described second hollow space alternately are arranged in the same plane.
3. hollow sheeting according to claim 1 is characterized in that, the cross sectional shape of described first and second hollow spaces is trapezoidal.
4. hollow sheeting comprises:
First hollow space is arranged in the same plane and has one first plate resonant frequency; And
Second hollow space is arranged in the same plane and has second a plate resonant frequency that is different from this first plate resonant frequency,
Wherein, each described first hollow space all comprises one first width, and each described second hollow space comprises that all one is different from second width of this first width, and
Wherein, solid section assembly be formed on inherently with described first and second hollow spaces in a corresponding zone in, or form and be stretched over a plurality of described first and/or second hollow space.
5. hollow sheeting according to claim 4, it is characterized in that, this first width is limited by the distance between a pair of divider wall that limits described first hollow space, and this second width is limited by the distance between a pair of divider wall that limits described second hollow space.
6. hollow sheeting according to claim 4 is characterized in that, described first and second hollow spaces alternately are arranged in the same plane.
7. hollow sheeting according to claim 4 is characterized in that, the cross sectional shape of described first and second hollow spaces is trapezoidal.
8. hollow sheeting comprises:
First and second divider walls, it defines a plurality of conplane hollow spaces that are arranged in, and wherein, the thickness of described first divider wall is different from the thickness of described second divider wall,
Wherein, solid section assembly be formed on inherently with described first and second hollow spaces in a corresponding zone in, or form and be stretched over a plurality of described first and/or second hollow space.
9. hollow sheeting according to claim 8 is characterized in that, described first and second divider walls are alternately arranged.
10. hollow sheeting comprises:
First hollow space is arranged in the same plane and has one first plate resonant frequency; And
Second hollow space is arranged in the same plane and has second a plate resonant frequency that is different from this first plate resonant frequency,
Wherein, each described first hollow space all comprises one first cross section; And each described second hollow space comprises that all one is different from second cross section of this first cross section, and
Wherein, solid section assembly is inserted in described first and/or second hollow space along the perpendicular direction of the direction of extending with described first and second hollow spaces.
11. hollow sheeting according to claim 10 is characterized in that, described first hollow space and described second hollow space alternately are arranged in the same plane.
12. hollow sheeting according to claim 10 is characterized in that, the cross sectional shape of described first and second hollow spaces is trapezoidal.
13. a hollow sheeting comprises:
First hollow space is arranged in the same plane and has one first plate resonant frequency; And
Second hollow space is arranged in the same plane and has second a plate resonant frequency that is different from this first plate resonant frequency,
Wherein, each described first hollow space all comprises one first width, and each described second hollow space comprises that all one is different from second width of this first width, and
Wherein, solid section assembly is inserted in described first and/or second hollow space along the perpendicular direction of the direction of extending with described first and second hollow spaces.
14. hollow sheeting according to claim 13, it is characterized in that, this first width is limited by the distance between a pair of divider wall that limits described first hollow space, and this second width is limited by the distance between a pair of divider wall that limits described second hollow space.
15. hollow sheeting according to claim 13 is characterized in that, described first and second hollow spaces alternately are arranged in the same plane.
16. hollow sheeting according to claim 13 is characterized in that, the cross sectional shape of described first and second hollow spaces is trapezoidal.
17. a hollow sheeting comprises:
First and second divider walls, it defines a plurality of conplane hollow spaces that are arranged in, and wherein, the thickness of described first divider wall is different from the thickness of described second divider wall,
Wherein, solid section assembly is inserted in described first and/or second hollow space along the perpendicular direction of the direction of extending with described first and second hollow spaces.
18. hollow sheeting according to claim 17 is characterized in that, described first and second divider walls are alternately arranged.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002274727A JP3918699B2 (en) | 2002-09-20 | 2002-09-20 | Hollow panel |
| JP2002274727 | 2002-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1493439A CN1493439A (en) | 2004-05-05 |
| CN100333885C true CN100333885C (en) | 2007-08-29 |
Family
ID=31944594
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031585698A Expired - Fee Related CN100333885C (en) | 2002-09-20 | 2003-09-19 | Hollow plate |
| CNU03208045XU Expired - Lifetime CN2673986Y (en) | 2002-09-20 | 2003-09-19 | Hollow plate |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU03208045XU Expired - Lifetime CN2673986Y (en) | 2002-09-20 | 2003-09-19 | Hollow plate |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20040074206A1 (en) |
| EP (1) | EP1400636B1 (en) |
| JP (1) | JP3918699B2 (en) |
| CN (2) | CN100333885C (en) |
| CA (1) | CA2441749C (en) |
| DE (1) | DE60327587D1 (en) |
| HK (1) | HK1062546A1 (en) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2561453A1 (en) * | 2006-09-28 | 2008-03-28 | Hossein Borazghi | Fiber reinforced thermoplastic composite panel |
| FR2912490B1 (en) * | 2007-02-09 | 2010-10-29 | Alcan Rhenalu | METAL COMPOSITE PANEL AND METHOD OF MANUFACTURE |
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- 2003-09-19 CA CA002441749A patent/CA2441749C/en not_active Expired - Fee Related
- 2003-09-19 CN CNU03208045XU patent/CN2673986Y/en not_active Expired - Lifetime
- 2003-09-19 EP EP03021112A patent/EP1400636B1/en not_active Expired - Fee Related
- 2003-09-19 DE DE60327587T patent/DE60327587D1/en not_active Expired - Lifetime
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| EP1199141A2 (en) * | 2000-10-16 | 2002-04-24 | Yamaha Corporation | Manufacturing method for hollow panel |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004108084A (en) | 2004-04-08 |
| HK1062546A1 (en) | 2004-11-12 |
| EP1400636A1 (en) | 2004-03-24 |
| DE60327587D1 (en) | 2009-06-25 |
| EP1400636B1 (en) | 2009-05-13 |
| CN1493439A (en) | 2004-05-05 |
| US20040074206A1 (en) | 2004-04-22 |
| CN2673986Y (en) | 2005-01-26 |
| CA2441749A1 (en) | 2004-03-20 |
| CA2441749C (en) | 2007-03-13 |
| JP3918699B2 (en) | 2007-05-23 |
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