EP1400636A1 - Hohlkammerplatte - Google Patents
Hohlkammerplatte Download PDFInfo
- Publication number
- EP1400636A1 EP1400636A1 EP03021112A EP03021112A EP1400636A1 EP 1400636 A1 EP1400636 A1 EP 1400636A1 EP 03021112 A EP03021112 A EP 03021112A EP 03021112 A EP03021112 A EP 03021112A EP 1400636 A1 EP1400636 A1 EP 1400636A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hollow
- panel
- hollow portions
- panel according
- portions
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims description 19
- 238000009413 insulation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002023 wood Substances 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004035 construction material Substances 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
- 239000000853 adhesive Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- 239000002245 particle Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Images
Classifications
-
- 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
Definitions
- the present invention relates to a hollow panel, and more particularly to a hollow panel which is suitably used as a construction material such as a wall material, a floor material, and a ceiling material.
- hollow panels having hollow portions are employed as various kinds of panels for construction.
- a hollow panel it is possible to realize heat insulation and weight reduction.
- two corrugated plates in which end faces have a corrugated shape are sandwiched between twoflatplates constituting surfaces to form one panel, and hollow portions corresponding to the corrugated shape are laterally extended (for example, see JP-A-7-214712).
- the hollow panel disclosed in JP-A-7-214712 has a configuration in which the two corrugated plates are stacked back to back so that projections of the plates abutted against each other are sandwiched between the flat plates.
- hollow portions of different sectional areas are internally enclosed, so that a lack of sound insulation due to the coincidence effect which may be caused at a specific frequency can be improved.
- the hollow panel disclosed in JP-A-7-214712 is configured so that the sectional areas of the hollow portions are differentiated by using the two corrugated plates, a disadvantage that the whole thickness of the hollow panel is increased, and other disadvantages that the cost burden due to the increased number of components is inevitably imposed, and that the corrugated plates must be bonded together to increase the number of assembly steps are caused.
- the invention has been conducted in view of the disadvantages. It is an object of the invention to provide a hollow panel which can effectively exhibit the sound insulation performance while suppressing the panel thickness, and in which the number of components can be reduced, so that labor in the work of forming the panel can be reduced and the production cost can be reduced.
- the invention is characterized by having the following arrangement.
- a configuration may be employed in which a solid portion forming member is inserted into a specific one (s) of the plural hollow portions, the solid portion forming member having a sectional area which generally corresponds to a sectional area of the specific hollow portion(s).
- the solid portion forming member is placed in an arbitrary one (s) of the hollow portions, whereby the surface density can be partially differentiated. Therefore, the invention can be easily applied even to an existing hollow panel so as to suppress a lack of sound insulation.
- the hollow panel of the invention can be formed by using any of various materials, and preferably formed by using wood elements.
- wood elements are wood flakes, wood fibers, wood chips, and wood particles.
- the wood elements may be shaped into a panel-like shape by die molding.
- a binder which is useful in the molding any one of a foamable binder resin, a nonfoamable binder resin, and a mixture of these binders may be employed.
- the hollow panel can be produced by die molding in the following manner. A fixed amount of wood elements are sprayed into dies, and cores corresponding to the shapes of the hollow portions are then laterally arranged in a substantially same plane. A further fixed amount of wood elements are sprayed onto the arrangement. Under this state, . a hot pressing process is performed. The dies are opened, and the cores are then pulled out, whereby a panel in which hollow portions are integrally formed can be shaped.
- the hollow panel may be obtained by another shaping method in the following manner. Two front members having a thin plate-like shape, and a single hollow portion forming member which is similar in shape to a galvanized steel sheet, or in which the end faces have a corrugated shape are separately formed. The front members are bonded together by an adequate adhesive agent so as to sandwich the hollow portion forming member.
- Fig. 1 is a schematic perspective view of a hollow panel according to a first embodiment
- Fig. 2 is an end view of a part of the hollow panel.
- a hollow panel 10 that can be used as a construction material such as a wall panel, a floor panel, and a ceiling panel comprises a pair of flat outer sides 11 which are substantially parallel to each other, and plural hollow portions 12 which are positioned between the outer sides 11 so as to be arranged in a substantially same plane.
- Each of the hollow portions 12 has a shape which linearly extends in a direction perpendicular to the plane of the sheet of Fig. 2.
- the hollow portions 12 are formed so that partition walls 13 which are arranged at predetermined intervals in the lateral directions in the figure are inclined by an approximately same angle and to alternately different directions.
- each of the hollow portions 12 shows an approximately trapezoidal section shape.
- first hollow portions 12A having a smaller lateral width W1 and second hollow portions having a lateral width W2 which is larger than the lateral width W1 are formed so as to be alternately positioned along the lateral direction in Fig. 2, so that the adjacent hollow portions 12A and 12B are disposed to be alternately different or nonuniform in sectional area.
- the lateral widths W1 and W2 of the first and second hollow portions 12A and 12B are indicated as those at the respective middle positions in the panel thickness direction because of the following reason. Since the partition walls 13 are inclined, the thicknesses are shown with reference to the respective middle positions for the sake of convenience. Alternatively, the partition walls 13 may not be inclined, and may be modified so as to have a sinusoidal waveform, or an approximately pulse-like waveform so that the partition walls 13 are perpendicular to the outer sides in the panel thickness direction. As shown in Fig. 3, the hollow panel 10 may further comprise third hollow portions 12C which have a more larger width.
- the lateral ends 10A in Fig. 1 have a closed structure in which the hollow portions 12 are not formed.
- the rigidity is provided so that lateral end portions of the outer sides 11 are prevented from being bent in a direction perpendicular to the panel plane, whereby the shape retention property can be maintained.
- the first and second hollow portions 12A and 12B are formed so as to have different sectional areas, and hence the relationships are attained in which the surface densities of areas substantially corresponding to the hollow portions 12A and 12B are different. Therefore, a structure where the resonance frequency of the panel due to the sectional areas or sizes of the hollow portions is not uniform in the panel plane but dispersed is formed, and a lack of sound insulation caused by resonance at a specific frequency can be effectively suppressed.
- Fig. 4 shows a second embodiment of the invention.
- the embodiment is characterized in that, although the hollow portions 12 have the same sectional area, different thicknesses T1 and T2 of the partition walls 13 between the hollow portions 12 alternately appear.
- the thicknesses are set so as to have a relationship of T1 > T2.
- the embodiment has a structure where the panel resonance frequency is not uniform in the plane of the hollow panel 10, and can exert the same sound insulation effect as that of the first embodiment.
- Figs. 5 and 6 show a third embodiment of the invention.
- the embodiment is characterized in that a solid portion 15 is formed in a specific region where a hollow portion is to be originally formed.
- the solid portion 15 may be formed linearly in a region corresponding to a single hollow portion, or alternatively formed so as to extend over plural hollow portions 12.
- the solid portion 15 linearly extends.
- the manner of the extension is not limited to a linear one. It is possible to say that the embodiment is realized by extremely increasing the thicknesses of specific ones of the partition walls 13.
- the embodiment can exert the same effect as that of the afore-described embodiments.
- Fig. 7 shows a fourth embodiment of the invention.
- a rod-like member 16 serving as a solid portion forming member is inserted into one of the hollow portions 12.
- the rod-like member has a section shape which generally corresponds to a section shape of the hollow portion. Therefore, the surface density is partially differentiated, so that the above-mentioned sound insulation effect is attained.
- This configuration can be easily applied to a previously shaped hollow panel, so that the invention can be applied to an existing hollow panel.
- the insertion position of the rod-like member 16 is changed, it is possible to arbitrary determine the region of a different surface density.
- the rod-like member 16 may be placed in a direction intersecting with, for example, perpendicular to the direction along which the hollow portions 12 extend.
- the invention has been illustrated and described with respect to specific embodiments, those skilled in the art can variously modify as required the above-described embodiments with respect the shape, the position, the arrangement, or the like without departing from the technical concept and object of the invention.
- the embodiments and modifications can be arbitrarily combined with each other.
- the number of the rod-like member 16 may be adequately increased or decreased as required.
- Various kinds of the rod-like members 16 of different masses may be used to enable the distribution of the surface density to be finely differentiated.
- the invention it is possible to provide a hollow panel that exerts an excellent effect in which the resonance frequency of the panel is not uniform in the panel plane but dispersed and hence a lack of sound insulation due to resonance can be suppressed, and which cannot be exerted in the conventional art. Since the hollow portions are arranged in a substantially same plane, the thickness of the hollow panel can be reduced.
- a portion where the surface density is partially differentiated can be arbitrarily determined to be placed, and therefore the invention can be easily applied to suppress a lack of sound insulation.
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002274727A JP3918699B2 (ja) | 2002-09-20 | 2002-09-20 | 中空パネル |
JP2002274727 | 2002-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1400636A1 true EP1400636A1 (de) | 2004-03-24 |
EP1400636B1 EP1400636B1 (de) | 2009-05-13 |
Family
ID=31944594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03021112A Expired - Lifetime EP1400636B1 (de) | 2002-09-20 | 2003-09-19 | Hohlkammerplatte |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040074206A1 (de) |
EP (1) | EP1400636B1 (de) |
JP (1) | JP3918699B2 (de) |
CN (2) | CN100333885C (de) |
CA (1) | CA2441749C (de) |
DE (1) | DE60327587D1 (de) |
HK (1) | HK1062546A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2328203A1 (es) * | 2007-06-20 | 2009-11-10 | Manuel Lopez Sanchez | Molde para fabricacion de tableros atamborados y tablero atamborado. |
DE102008057973A1 (de) * | 2008-11-19 | 2010-05-20 | Shelter And Roam Design Consulting | Raumzelle |
WO2012052576A1 (es) * | 2010-10-22 | 2012-04-26 | Almas De Puerta, S.L. | Tablero atamborado y molde para su fabricación |
CN102431074A (zh) * | 2011-11-14 | 2012-05-02 | 南京林业大学 | 横孔挤压刨花板及生产方法和改进加热排管的挤压机装置 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2561453A1 (en) * | 2006-09-28 | 2008-03-28 | Hossein Borazghi | Fiber reinforced thermoplastic composite panel |
FR2912490B1 (fr) * | 2007-02-09 | 2010-10-29 | Alcan Rhenalu | Panneau composite metallique et procede de fabrication |
CN102767245B (zh) * | 2008-03-21 | 2014-11-26 | 阿什工业技术有限责任公司 | 声衰减建筑材料和系统 |
JP2011214225A (ja) * | 2010-03-31 | 2011-10-27 | Takiron Co Ltd | 防音性合成樹脂製中空材及びこれを用いた防音構造 |
SE535322C2 (sv) * | 2010-09-24 | 2012-06-26 | Cesium Holding Ab | Förfarande för framställning av ett förstärkt, sammansatt ytavgränsande element, såsom en vägg, golv eller ett tak i en container samt element tillverkat enligt förfarandet |
US9790684B2 (en) * | 2010-10-11 | 2017-10-17 | Michael Neumayr | Modular wall system with integrated channels |
US10077553B2 (en) * | 2010-10-11 | 2018-09-18 | Michael Neumayr | Modular wall system with integrated channels |
US9249572B2 (en) * | 2010-10-11 | 2016-02-02 | Michael Neumayr | Prefabricated shear wall system with integrated channels |
WO2012075430A1 (en) | 2010-12-03 | 2012-06-07 | The Regents Of The University Of Colorado, A Body Corporate | Cut-fold shape technology for engineered molded fiber boards |
CH704894A2 (de) * | 2011-05-04 | 2012-11-15 | H D S Technology Ag | Raumbegrenzungsaufbau, Verfahren zum Herstellen desselben und Element dafür. |
FI20115485A (fi) * | 2011-05-19 | 2012-11-20 | Yeseco Oy | Akustiikkalevy |
US9010054B2 (en) * | 2011-06-15 | 2015-04-21 | Biosips, Inc. | Structural insulated building panel |
US9340243B2 (en) * | 2011-12-22 | 2016-05-17 | Marty Williams | Modular structure and method of creating modular structures |
CN103182727B (zh) * | 2012-09-25 | 2016-01-20 | 国家林业局北京林业机械研究所 | 空心重组竹及其制造方法 |
CN104372884B (zh) * | 2013-08-16 | 2018-04-13 | 马义和 | 一种具有框架结构的水泥建筑构件、以及该类构件的连接结构和数字化生产方法 |
JP5811168B2 (ja) * | 2013-12-25 | 2015-11-11 | トヨタ自動車株式会社 | 車両用電池搭載構造 |
CN103737698A (zh) * | 2013-12-27 | 2014-04-23 | 重庆星星套装门(集团)有限责任公司 | 一次成型模压v形板工艺及模压v形板 |
RU2652016C1 (ru) * | 2017-03-24 | 2018-04-24 | Олег Савельевич Кочетов | Ограждение для веретен текстильной машины |
CN108661290A (zh) * | 2018-05-26 | 2018-10-16 | 陈贤进 | 楼地面保温隔声板及其加工方法 |
US11794927B2 (en) * | 2019-08-28 | 2023-10-24 | The Boeing Company | Additively manufactured spacecraft panel |
CN110512826B (zh) * | 2019-09-04 | 2021-03-05 | 天津安其居建筑科技有限公司 | 一种室内装饰系统 |
US11802606B2 (en) | 2020-05-18 | 2023-10-31 | The Boeing Company | Planate dynamic isolator |
US11827389B2 (en) | 2020-05-18 | 2023-11-28 | The Boeing Company | Additively manufactured satellite |
US11542041B2 (en) | 2020-05-18 | 2023-01-03 | The Boeing Company | Additively manufactured satellite panel with damping |
US11680403B2 (en) * | 2020-09-21 | 2023-06-20 | Amp Ip Llc | Multi-purpose structural panels and systems for assembling structures |
AU2021273575A1 (en) | 2020-12-17 | 2022-07-07 | The Boeing Company | Satellite thermal enclosure |
CN112746706A (zh) * | 2021-01-04 | 2021-05-04 | 山东斯福特实业有限公司 | 一种连续frp复合纤维桁架抗剪切连接件 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1805115A1 (de) * | 1968-10-25 | 1970-05-21 | Goesele Dr Ing Karl | Schalldaemmschicht fuer doppelschalige Verbundplatten und fuer Verkleidungen |
GB1384577A (en) * | 1972-09-06 | 1975-02-19 | Reed International Ltd | Sheet material |
DE2506472A1 (de) * | 1975-02-07 | 1976-08-19 | Lockheed Aircraft Corp | Schallabsorbierungsmittel mit doppeltem bereich |
US4167598A (en) * | 1977-05-24 | 1979-09-11 | Logan Paul A | Heat and sound insulating panel |
US6021612A (en) * | 1995-09-08 | 2000-02-08 | C&D Technologies, Inc. | Sound absorptive hollow core structural panel |
EP1199141A2 (de) * | 2000-10-16 | 2002-04-24 | Yamaha Corporation | Verfahren zur Herstellung einer Hohlkammerplatte |
EP1321593A2 (de) * | 2001-12-21 | 2003-06-25 | Diaplan Liegenschaftsverwaltungs GmbH | Platte als Prallwandelement und Akustikelement |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2840179A (en) * | 1954-06-17 | 1958-06-24 | Miguel C Junger | Sound-absorbing panels |
US2831688A (en) * | 1954-10-14 | 1958-04-22 | Ervin H Knox | Diving board |
US4329827A (en) * | 1980-05-06 | 1982-05-18 | Masonite Ab | Roofing elements |
US4530197A (en) * | 1983-06-29 | 1985-07-23 | Rockwell International Corporation | Thick core sandwich structures and method of fabrication thereof |
DE3408776A1 (de) * | 1984-03-09 | 1985-09-12 | Bayer Ag, 5090 Leverkusen | Leichtbaukonstruktionen hoher festigkeit und formsteifigkeit |
US4606955A (en) * | 1985-06-18 | 1986-08-19 | E. I. Du Pont De Nemours And Company | Conductive pyrolyzed dielectrics and articles made therefrom |
US5157893A (en) * | 1988-04-15 | 1992-10-27 | Midwest Research Institute | Compact vacuum insulation |
GB8829198D0 (en) * | 1988-12-14 | 1989-01-25 | Shell Int Research | Improvements in structure materials |
US5081810A (en) * | 1990-06-11 | 1992-01-21 | Emmert Second Limited Partnership | Building panel |
CA2094367A1 (en) * | 1992-04-22 | 1993-10-23 | Michael Windsor Symons | Composite panel |
US5543204A (en) * | 1995-01-05 | 1996-08-06 | The United States Of America As Represented By The Secretary Of The Navy | Bi-directionally corrugated sandwich construction |
US5791118A (en) * | 1995-07-28 | 1998-08-11 | Jordan; Kurt M. | Energy absorbing fiberglass sandwich panel with corrugated core |
US5625996A (en) * | 1995-08-28 | 1997-05-06 | Bechtel; Friend K. | Fire resistant wood box beam |
US6253530B1 (en) * | 1995-09-27 | 2001-07-03 | Tracy Price | Structural honeycomb panel building system |
US6023806A (en) * | 1996-09-30 | 2000-02-15 | Martin Marietta Materials, Inc. | Modular polymer matrix composite support structure and methods of constructing same |
US6455131B2 (en) * | 1997-06-02 | 2002-09-24 | West Virginia University | Modular fiber reinforced polymer composite deck system |
US6481172B1 (en) * | 2000-01-12 | 2002-11-19 | William H. Porter | Structural wall panels |
US6743504B1 (en) * | 2001-03-01 | 2004-06-01 | Rohr, Inc. | Co-cured composite structures and method of making them |
-
2002
- 2002-09-20 JP JP2002274727A patent/JP3918699B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-19 CA CA002441749A patent/CA2441749C/en not_active Expired - Fee Related
- 2003-09-19 EP EP03021112A patent/EP1400636B1/de not_active Expired - Lifetime
- 2003-09-19 CN CNB031585698A patent/CN100333885C/zh not_active Expired - Fee Related
- 2003-09-19 US US10/666,431 patent/US20040074206A1/en not_active Abandoned
- 2003-09-19 CN CNU03208045XU patent/CN2673986Y/zh not_active Expired - Lifetime
- 2003-09-19 DE DE60327587T patent/DE60327587D1/de not_active Expired - Lifetime
-
2004
- 2004-07-26 HK HK04105486A patent/HK1062546A1/xx not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1805115A1 (de) * | 1968-10-25 | 1970-05-21 | Goesele Dr Ing Karl | Schalldaemmschicht fuer doppelschalige Verbundplatten und fuer Verkleidungen |
GB1384577A (en) * | 1972-09-06 | 1975-02-19 | Reed International Ltd | Sheet material |
DE2506472A1 (de) * | 1975-02-07 | 1976-08-19 | Lockheed Aircraft Corp | Schallabsorbierungsmittel mit doppeltem bereich |
US4167598A (en) * | 1977-05-24 | 1979-09-11 | Logan Paul A | Heat and sound insulating panel |
US6021612A (en) * | 1995-09-08 | 2000-02-08 | C&D Technologies, Inc. | Sound absorptive hollow core structural panel |
EP1199141A2 (de) * | 2000-10-16 | 2002-04-24 | Yamaha Corporation | Verfahren zur Herstellung einer Hohlkammerplatte |
EP1321593A2 (de) * | 2001-12-21 | 2003-06-25 | Diaplan Liegenschaftsverwaltungs GmbH | Platte als Prallwandelement und Akustikelement |
Cited By (6)
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ES2328203A1 (es) * | 2007-06-20 | 2009-11-10 | Manuel Lopez Sanchez | Molde para fabricacion de tableros atamborados y tablero atamborado. |
DE102008057973A1 (de) * | 2008-11-19 | 2010-05-20 | Shelter And Roam Design Consulting | Raumzelle |
WO2012052576A1 (es) * | 2010-10-22 | 2012-04-26 | Almas De Puerta, S.L. | Tablero atamborado y molde para su fabricación |
ES2380855A1 (es) * | 2010-10-22 | 2012-05-21 | Almas De Puerta, S.L. | Tablero atamborado y molde para su fabricación. |
US8951618B2 (en) | 2010-10-22 | 2015-02-10 | Manuel López Sánchez | Hollow panel and mould for the manufacture thereof |
CN102431074A (zh) * | 2011-11-14 | 2012-05-02 | 南京林业大学 | 横孔挤压刨花板及生产方法和改进加热排管的挤压机装置 |
Also Published As
Publication number | Publication date |
---|---|
CA2441749C (en) | 2007-03-13 |
CN100333885C (zh) | 2007-08-29 |
CA2441749A1 (en) | 2004-03-20 |
EP1400636B1 (de) | 2009-05-13 |
JP3918699B2 (ja) | 2007-05-23 |
HK1062546A1 (en) | 2004-11-12 |
JP2004108084A (ja) | 2004-04-08 |
DE60327587D1 (de) | 2009-06-25 |
US20040074206A1 (en) | 2004-04-22 |
CN2673986Y (zh) | 2005-01-26 |
CN1493439A (zh) | 2004-05-05 |
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