JPH07156319A - Honeycomb panel with curved surface - Google Patents
Honeycomb panel with curved surfaceInfo
- Publication number
- JPH07156319A JPH07156319A JP33885693A JP33885693A JPH07156319A JP H07156319 A JPH07156319 A JP H07156319A JP 33885693 A JP33885693 A JP 33885693A JP 33885693 A JP33885693 A JP 33885693A JP H07156319 A JPH07156319 A JP H07156319A
- Authority
- JP
- Japan
- Prior art keywords
- curved
- surface plate
- honeycomb
- core
- curvature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は曲面ハニカムパネルに
関するもので、更に詳細には、剛性を損なうことなく任
意の曲率を有する曲面ハニカムパネルに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curved honeycomb panel, and more particularly to a curved honeycomb panel having an arbitrary curvature without impairing rigidity.
【０００２】[0002]
【従来の技術】従来のこの種の曲面ハニカムパネルとし
て特開平５−１６１９３３号公報に記載のものが知られ
ている。この曲面ハニカムパネルは、直交する二方向の
うちの一方向が直線状をなし、他方向が曲線状をなす二
次曲面を有する第１の表面板と、この第１の表面板に対
してハニカムコアの厚さ寸法に相当する曲率半径の差を
有した同心の二次曲面を有する第２の表面板と、上記第
１及び第２の表面板間に、各表面板に各端部を接合し、
かつ、各表面板の直線方向に引き通して配置され、曲率
半径の小さい表面板への接合部側で互いに接した複数の
ハニカムコアとで構成されている。2. Description of the Related Art As a conventional curved honeycomb panel of this type, one described in Japanese Patent Application Laid-Open No. 5-161933 is known. This curved honeycomb panel includes a first surface plate having a quadric surface in which one of two orthogonal directions has a linear shape and the other direction has a curved shape, and a honeycomb with respect to the first surface plate. Between the second surface plate having a concentric quadric surface having a difference in radius of curvature corresponding to the thickness dimension of the core, and between the first and second surface plates, each end is joined to each surface plate. Then
In addition, the plurality of honeycomb cores are arranged so as to be drawn through in a straight line direction of the respective surface plates and are in contact with each other on the side of the joint to the surface plate having a small radius of curvature.
【０００３】このように構成される曲面ハニカムパネル
において、ハニカムコアは、例えばアルミニウム箔、ク
ラフト紙、プラスチック等の帯板状のコア素材をハニカ
ムをなす台形状に折曲加工し、そしてコア素材同士を接
合して形成される。In the curved honeycomb panel having such a structure, the honeycomb core is formed by bending a strip-shaped core material such as aluminum foil, kraft paper, plastic, etc. into a trapezoidal shape which forms a honeycomb, and the core materials are joined together. Are formed by joining.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、従来の
この種の曲面ハニカムパネルは、ハニカムコアが曲率の
小さい表面板側で互いに接し、曲率の大きい表面板側で
は間隙が生じるため、パネルの曲率を小さくすることは
できないという問題があり、また、ハニカムコアと表面
板との間に間隙が生じるため、ハニカムコアと表面板と
の密着不良が生じ、パネルの剛性が低下するという問題
もある。However, in the conventional curved honeycomb panel of this type, since the honeycomb cores are in contact with each other on the side of the surface plate having a small curvature and a gap is formed on the side of the surface plate having a large curvature, the curvature of the panel is reduced. There is a problem that it cannot be made small, and there is also a problem that since a gap is formed between the honeycomb core and the surface plate, poor adhesion between the honeycomb core and the surface plate occurs and the rigidity of the panel decreases.
【０００５】また、表面板とハニカムコアとの間隙を解
決する手段として、ハニカムコアにスリットを設けてハ
ニカムコアを長手方向に曲げるようにするものが考えら
れるが、このような構造のものはハニカムコアの六角形
がくずれ、そのためハニカムコアと表面板との密着不良
が生じ、パネルの剛性が低下するという問題がある。As a means for solving the gap between the surface plate and the honeycomb core, it is conceivable to provide a slit in the honeycomb core to bend the honeycomb core in the longitudinal direction. Such a structure has a honeycomb structure. There is a problem in that the hexagonal shape of the core collapses, resulting in poor adhesion between the honeycomb core and the surface plate, which reduces the rigidity of the panel.
【０００６】この発明は上記事情に鑑みなされたもの
で、任意の曲率の曲面を有することができると共に、剛
性の向上を図れるようにした曲面ハニカムパネルを提供
することにある。The present invention has been made in view of the above circumstances, and an object thereof is to provide a curved honeycomb panel which can have a curved surface having an arbitrary curvature and whose rigidity can be improved.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
にこの発明の曲面ハニカムパネルは、曲線状をなす二次
曲面を有する第１の表面板と、この第１の表面板に対し
て適宜曲率半径の差を有した同心の二次曲面を有する第
２の表面板と、上記第１及び第２の表面板間に介在され
るハニカムコアとからなる曲面ハニカムパネルを前提と
し、上記ハニカムコアにおける上記表面板の曲線方向の
壁部に、上記第１の表面板側から第２の表面板側に向っ
て拡開するテーパー状リブを折曲形成してなることを特
徴とするものである。In order to achieve the above object, a curved honeycomb panel of the present invention has a first surface plate having a curved quadric surface, and the first surface plate is appropriately provided. The above-mentioned honeycomb core is premised on a curved honeycomb panel including a second surface plate having a concentric quadric surface having a difference in radius of curvature and a honeycomb core interposed between the first and second surface plates. In the curved wall portion of the surface plate, a taper-shaped rib that expands from the first surface plate side toward the second surface plate side is bent and formed. .
【０００８】この発明において、上記ハニカムコアは例
えばアルミニウム製帯状板を積層し、ろう材等の固着手
段によって一定間隔をおいた位置で帯状板を千鳥状に固
着して、これを積層方向に展張して形成するものであっ
てもよいが、好ましくは、帯状板を折曲した連続する矩
形波形状のコア素材を互いに接合してハニカムコアを形
成する方がよく、かつ、上記コア素材の長手方向に沿う
壁部に、それぞれ互いに向合う側と反対に突出するテー
パー状リブを設ける方がよい。In the present invention, the honeycomb core is formed by laminating, for example, aluminum strip-shaped plates, and the strip-shaped plates are fixed in a zigzag manner at fixed intervals by a fixing means such as a brazing material and spread in the stacking direction. However, it is preferable to form a honeycomb core by joining continuous rectangular wave-shaped core materials obtained by bending a band-shaped plate to each other, and the length of the core material is longer. It is better to provide tapered ribs projecting opposite to the mutually facing sides on the wall along the direction.
【０００９】[0009]
【作用】上記のように構成されるこの発明の曲面ハニカ
ムパネルによれば、ハニカムコアにおける表面板の曲線
方向の壁部に、第１の表面板側から第２の表面板側に向
って拡開するテーパー状リブを折曲形成することによ
り、任意の曲率を有するハニカムコアと、このハニカム
コアの曲率に合せて予め成形される二次曲面を有する表
面板とを密着させて曲面ハニカムパネルを形成すること
ができる。According to the curved honeycomb panel of the present invention constructed as described above, the curved surface of the honeycomb core has a curved wall portion extending from the first surface plate side toward the second surface plate side. By bending the tapered ribs to be opened, a honeycomb core having an arbitrary curvature and a surface plate having a quadric surface preformed in accordance with the curvature of the honeycomb core are brought into close contact with each other to form a curved honeycomb panel. Can be formed.
【００１０】また、テーパー状リブを折曲形成すること
により、リブの寸法を変更することができ、パネル成形
後にプレス成形によってより小さな曲率あるいは曲率修
正を行うことができる。Further, by bending the tapered rib, the size of the rib can be changed, and a smaller curvature or curvature correction can be performed by press molding after panel molding.
【００１１】[0011]
【実施例】以下にこの発明の実施例を図面に基いて詳細
に説明する。図１はこの発明の曲面ハニカムパネルの要
部の断面斜視図、図２は曲面ハニカムパネルの断面図が
示されている。Embodiments of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a sectional perspective view of a main part of the curved honeycomb panel of the present invention, and FIG. 2 is a sectional view of the curved honeycomb panel.
【００１２】この発明の曲面ハニカムパネルは、直交す
る二方向のうち一方向が直線状をなし、他方向が曲線状
をなす二次曲面を有する第１の表面板１と、この第１の
表面板１に対して適宜曲率半径の差を有した同心の二次
曲面を有する第２の表面板２と、第１及び第２の表面板
１，２間に介在されるハニカムコア３とで構成されてい
る。この場合、第１及び第２の表面板１，２とハニカム
コア３はそれぞれアルミニウム製部材にて形成され、か
つ、ハニカムコア３は表面にろう材層を被覆形成したブ
レージング部材にて形成されており、そして、第１及び
第２の表面板１，２とハニカムコア３とが加熱炉に搬入
されて一体ろう付けされる。なお、ハニカムコア３の他
に第１及び第２の表面板１，２をブレージング部材とし
てもよい。The curved honeycomb panel of the present invention has a first surface plate 1 having a quadric surface in which one of two orthogonal directions is linear and the other is curved. Consists of a second surface plate 2 having a concentric quadric surface having a radius of curvature appropriately different from that of the face plate 1, and a honeycomb core 3 interposed between the first and second surface plates 1 and 2. Has been done. In this case, the first and second surface plates 1 and 2 and the honeycomb core 3 are each formed of an aluminum member, and the honeycomb core 3 is formed of a brazing member whose surface is coated with a brazing material layer. Then, the first and second surface plates 1 and 2 and the honeycomb core 3 are carried into a heating furnace and integrally brazed. In addition to the honeycomb core 3, the first and second surface plates 1 and 2 may be used as brazing members.
【００１３】なお、パネルの縁部の第１の表面板１と第
２の表面板２との間には、一方の面例えば上面が第１の
表面板１の内側面とほぼ同一の曲率（Ｒ1）を有し、他
方の面例えば下面が第２の表面板２の外側面とほぼ同一
の曲率（Ｒ2＋ｔ）を有するアルミニウム製の中空枠材
１０が介在されている。なおこの場合、第１及び第２の
表面板１，２の厚さはｔ、ハニカムコア３及び中空枠材
１０の厚さはａである。Between the first surface plate 1 and the second surface plate 2 at the edge of the panel, one surface, for example, the upper surface, has a curvature (almost the same as that of the inner surface of the first surface plate 1). The hollow frame member 10 made of aluminum having R1) and the other surface, for example, the lower surface, having substantially the same curvature (R2 + t) as the outer surface of the second face plate 2 is interposed. In this case, the thickness of the first and second face plates 1 and 2 is t, and the thicknesses of the honeycomb core 3 and the hollow frame member 10 are a.
【００１４】また、上記ハニカムコア３における第１及
び第２の表面板１，２の曲線方向の壁部７には、第１の
表面板１側から第２の表面板２側に向って拡開するテー
パー状リブ９が折曲形成されている。このように形成さ
れるハニカムコア３は、断面が台形の波形状をなす複数
のコア素材４を互いに接合して形成される。この場合、
コア素材４は、図３及び図４に示すように、アルミニウ
ム製帯状板４ａの長手方向に沿って互いに平行な山折れ
線５（実線で示す）と谷折れ線６（一点鎖線で示す）を
介して交互に連続する接合壁７（壁部）と起立壁８を有
する断面が台形の波形状に形成される。また、コア素材
４の各接合壁７には、互いに向合う側と反対（接合面と
反対側）に突出すべく山折れ線５ａ（実線で示す）又は
谷折れ線６ａ（一点鎖線で示す）をもってテーパー状リ
ブ９が折曲形成されている。このテーパー状リブ９は、
コア素材４の一方の側（第１の表面板１側）から他方の
側（第２の表面板２側）に向って拡開する断面円弧状に
形成されている。なおこの場合、コア素材４は断面が台
形の波形状に形成されているが、台形以外の矩形状に形
成してもよい。また、テーパー状リブ９の断面形状は円
弧状以外に台形状に形成してもよい。Further, the curved wall portions 7 of the first and second surface plates 1 and 2 in the honeycomb core 3 are expanded from the first surface plate 1 side toward the second surface plate 2 side. A tapered rib 9 that opens is formed in a bent shape. The honeycomb core 3 formed in this way is formed by joining together a plurality of core materials 4 having a trapezoidal wavy cross section. in this case,
As shown in FIGS. 3 and 4, the core material 4 has a mountain fold line 5 (indicated by a solid line) and a valley fold line 6 (indicated by a dashed line) that are parallel to each other along the longitudinal direction of the aluminum strip 4a. A cross section having the joining walls 7 (wall portions) and the standing walls 8 that are alternately continuous is formed in a trapezoidal wave shape. In addition, each joining wall 7 of the core material 4 has a taper with a mountain fold line 5a (shown by a solid line) or a valley fold line 6a (shown by a chain line) so as to project to the opposite side (opposite to the joining surface). The ribs 9 are bent and formed. This tapered rib 9
The core material 4 is formed in an arc-shaped cross section that expands from one side (first surface plate 1 side) to the other side (second surface plate 2 side). In this case, the core material 4 is formed in a corrugated shape with a trapezoidal cross section, but may be formed in a rectangular shape other than the trapezoidal shape. Further, the cross-sectional shape of the tapered rib 9 may be formed in a trapezoidal shape instead of an arc shape.
【００１５】上記のようにハニカムコア３を形成するこ
とにより、ハニカムコア３のテーパー状リブ９の拡開側
を小さな曲率の二次曲面とすることができ、反対側を大
きな曲率の二次曲面とすることができる。また、テーパ
ー状リブ９の寸法を変えることによって任意の曲率を有
するハニカムコア３を形成することができる。By forming the honeycomb core 3 as described above, the expanded side of the tapered rib 9 of the honeycomb core 3 can be a quadric surface with a small curvature, and the opposite side is a quadric surface with a large curvature. Can be Further, the honeycomb core 3 having an arbitrary curvature can be formed by changing the dimension of the tapered rib 9.
【００１６】なお、コア素材４は、テーパー状リブ９の
半径を有する歯車状のロール成形金型を用いることによ
って容易に成形することができる。すなわち、凹凸部に
テーパーを設けた一対の歯車状ロールを回転駆動可能に
対峙させたロール成形金型間に上記帯状板４ａを通すこ
とによって容易にコア素材４を成形することができる。The core material 4 can be easily formed by using a gear-shaped roll forming die having a radius of the tapered rib 9. That is, the core material 4 can be easily formed by passing the band-shaped plate 4a between the roll forming dies in which a pair of gear-shaped rolls each having a taper on the concavo-convex portion are opposed to each other so as to be rotatable.
【００１７】次に、この発明の曲面ハニカムパネルの製
造手順の一例を図５を参照して説明する。まず、同一形
状のテーパー状リブ９を有する複数のコア素材４を形成
し、このコア素材４の曲率に合った曲率の二次曲面を有
する第１の表面板１と第２の表面板２をロール金型等に
よって成形しておく。次に、図５（ａ）に示すように、
下型１１上に第１の表面板１をセットする。次いで、第
１の表面板１の上にコア素材４を互いに接合壁７の接合
面を背中合わせにしてセットする（図５（ｂ）参照）。
なお、パネルの縁部に枠材を設ける場合には、コア素材
４のセットと共に枠材例えば中空枠材１０をセットすれ
ばよい。そして、コア素材４上に第２の表面板２をセッ
トした後、上型１２を載置する。Next, an example of the procedure for manufacturing the curved honeycomb panel of the present invention will be described with reference to FIG. First, a plurality of core materials 4 having tapered ribs 9 of the same shape are formed, and a first surface plate 1 and a second surface plate 2 each having a quadric surface with a curvature matching the curvature of the core material 4 are formed. Form with a roll mold or the like. Next, as shown in FIG.
The first surface plate 1 is set on the lower mold 11. Next, the core material 4 is set on the first face plate 1 with the joint surfaces of the joint walls 7 back to back (see FIG. 5B).
When the frame material is provided at the edge of the panel, the frame material, for example, the hollow frame material 10 may be set together with the core material 4. Then, after setting the second surface plate 2 on the core material 4, the upper die 12 is placed.
【００１８】この状態で、加熱炉中に搬入して加熱処理
を施すことによってコア素材４の表面にクラッドしてい
たろう材が溶けて各部材の接触部の隙間に侵入する。こ
の際、コア素材４の接合壁７にテーパー状リブ９が折曲
形成されているので、パネル成形時に熱によって中空部
内の空気が膨脹したり、あるいは収縮して第１及び第２
の表面板１，２に変形をきたすのを防止することができ
る。そして、加熱処理後に冷却することにより、ろう材
によって第１及び第２の表面板１，２とコア素材４及び
コア素材同士が接合されて、曲面ハニカムパネルを製造
することができる。なお、テーパー状リブ９が折曲によ
って形成されているので、曲面ハニカムパネルを製造し
た後に、プレス成形によって更に小さな曲率あるいは曲
率の修正を行うことができる。In this state, the brazing material clad on the surface of the core material 4 is melted by being carried into a heating furnace and subjected to a heat treatment, and penetrates into the gap between the contact portions of the respective members. At this time, since the tapered ribs 9 are bent and formed on the joint wall 7 of the core material 4, the air in the hollow portion expands or contracts due to heat during panel molding, so that the first and second
It is possible to prevent the surface plates 1 and 2 from being deformed. Then, by cooling after the heat treatment, the first and second surface plates 1 and 2 and the core material 4 and the core materials are joined by the brazing material, and the curved honeycomb panel can be manufactured. Since the tapered rib 9 is formed by bending, it is possible to further reduce the curvature or to correct the curvature by press molding after manufacturing the curved honeycomb panel.
【００１９】したがって、任意の曲率に形成されたコア
素材４を接合してなるハニカムコア３と、このハニカム
コア３の曲率に合う二次曲面を有する第１及び第２の表
面板１，２を組合わせることによって容易に曲面ハニカ
ムパネルを成形することができる。また、ハニカムコア
３における第１及び第２の表面板１，２の曲線方向の壁
部すなわち接合壁７に、第１の表面板１側から第２の表
面板２側に向って拡開するテーパー状リブ９を折曲形成
するので、任意の曲率を有する曲面ハニカムパネルを成
形することができる。更に、ハニカムコア３に設けられ
るテーパー状リブ９によりハニカムコア３の剛性を高め
ることができると共に、パネルの剛性を向上することも
できる。Therefore, a honeycomb core 3 formed by joining core materials 4 formed to have an arbitrary curvature, and first and second surface plates 1 and 2 having a quadric surface that matches the curvature of the honeycomb core 3 are formed. A curved honeycomb panel can be easily formed by combining them. Further, the honeycomb core 3 expands from the first surface plate 1 side to the second surface plate 2 side on the curved wall portions of the first and second surface plates 1 and 2, that is, the joint wall 7. Since the tapered rib 9 is formed by bending, a curved honeycomb panel having an arbitrary curvature can be formed. Furthermore, the rigidity of the honeycomb core 3 can be increased by the tapered ribs 9 provided on the honeycomb core 3, and the rigidity of the panel can also be improved.
【００２０】上記実施例では、この発明の曲面ハニカム
パネルがアルミニウム製の表面板１，２とハニカムコア
３とを一体ろう付けによって形成される場合について説
明したが、必ずしもこのような構造とする必要はなく、
ハニカムコア３を例えばクラフト紙、プラスチック等に
て形成して接着剤等の固着手段にて表面板１，２間に介
在させるようにしてもよい。Although the curved honeycomb panel of the present invention is formed by integrally brazing the aluminum surface plates 1 and 2 and the honeycomb core 3 in the above embodiment, the structure is not always required. Not,
The honeycomb core 3 may be formed of kraft paper, plastic, or the like, and may be interposed between the surface plates 1 and 2 by a fixing means such as an adhesive.
【００２１】[0021]
【発明の効果】以上に説明したように、この発明によれ
ば、表面板間に介在されるハニカムコアにおける表面板
の曲線方向の壁部に、一方の表面板側から他方の表面板
側に向って拡開するテーパー状リブを折曲形成するの
で、任意の曲率を有するハニカムコアと、このハニカム
コアの曲率に合せて予め成形される二次曲面を有する表
面板とを密着させることができ、曲率に自由度をもった
剛性の高い曲面ハニカムパネルを得ることができる。As described above, according to the present invention, the curved wall portion of the face plates in the honeycomb core interposed between the face plates is moved from one face plate side to the other face plate side. Since the tapered ribs that expand toward each other are formed by bending, the honeycomb core having an arbitrary curvature and the surface plate having a quadric surface preformed in accordance with the curvature of the honeycomb core can be adhered to each other. It is possible to obtain a highly curved curved honeycomb panel having a high degree of freedom in curvature.
【図１】この発明の曲面ハニカムパネルの断面斜視図で
ある。FIG. 1 is a cross-sectional perspective view of a curved honeycomb panel of the present invention.
【図２】曲面ハニカムパネルの断面図である。FIG. 2 is a cross-sectional view of a curved honeycomb panel.
【図３】この発明におけるコア素材の展開図である。FIG. 3 is a development view of a core material according to the present invention.
【図４】この発明におけるコア素材の斜視図である。FIG. 4 is a perspective view of a core material according to the present invention.
【図５】この発明の曲面ハニカムパネルの製造手順の説
明図である。FIG. 5 is an explanatory view of the manufacturing procedure of the curved honeycomb panel of the present invention.
１ 第１の表面板 ２ 第２の表面板 ３ ハニカムコア ７ 接合壁（壁部） ９ テーパー状リブ 1 1st surface plate 2 2nd surface plate 3 honeycomb core 7 joining wall (wall part) 9 taper-shaped rib
───────────────────────────────────────────────────── フロントページの続き (72)発明者 池田 修一 静岡県庵原郡蒲原町蒲原１丁目34番１号 株式会社日軽技研内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Shuichi Ikeda 1-34-1 Kambara, Kambara-cho, Anbara-gun, Shizuoka Prefecture
Claims (2)
面板と、この第１の表面板に対して適宜曲率半径の差を
有した同心の二次曲面を有する第２の表面板と、上記第
１及び第２の表面板間に介在されるハニカムコアとから
なる曲面ハニカムパネルにおいて、 上記ハニカムコアにおける上記表面板の曲線方向の壁部
に、上記第１の表面板側から第２の表面板側に向って拡
開するテーパー状リブを折曲形成してなることを特徴と
する曲面ハニカムパネル。1. A first surface plate having a curved quadric surface, and a second surface plate having a concentric quadric surface having a radius of curvature appropriately different from that of the first surface plate. And a curved honeycomb panel including a honeycomb core interposed between the first and second surface plates, a curved wall portion of the surface plate of the honeycomb core is provided with 2. A curved honeycomb panel, which is formed by bending a tapered rib that widens toward the surface plate 2 side.
する矩形波形状のコア素材を互いに接合してなり、上記
コア素材の長手方向に沿う壁部に、それぞれ互いに向合
う側と反対に突出するテーパー状リブを設けてなること
を特徴とする請求項１記載の曲面ハニカムパネル。2. The honeycomb core is formed by joining continuous rectangular wave-shaped core materials obtained by bending a band-shaped plate to each other, and the wall portions along the longitudinal direction of the core material are provided so as to face opposite sides to each other. The curved honeycomb panel according to claim 1, wherein a protruding rib is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33885693A JPH07156319A (en) | 1993-12-01 | 1993-12-01 | Honeycomb panel with curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33885693A JPH07156319A (en) | 1993-12-01 | 1993-12-01 | Honeycomb panel with curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07156319A true JPH07156319A (en) | 1995-06-20 |
Family
ID=18322050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33885693A Pending JPH07156319A (en) | 1993-12-01 | 1993-12-01 | Honeycomb panel with curved surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07156319A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005014000A (en) * | 2003-06-23 | 2005-01-20 | F Tech:Kk | Honeycomb core and method for manufacturing the same |
| WO2006049406A1 (en) * | 2004-11-03 | 2006-05-11 | Ki-Ho Park | Curved honeycomb structural and method for procesing the same |
| KR20130021345A (en) * | 2011-08-22 | 2013-03-05 | 더 보잉 컴파니 | A honeycomb structure and a forming method thereof |
| CN103917722A (en) * | 2011-09-03 | 2014-07-09 | 阿波制纸株式会社 | Honeycomb structure |
| CN103991247A (en) * | 2014-05-16 | 2014-08-20 | 江苏大学 | Honeycomb paperboard with hollow and light-weight honeycomb-like bionic structure |
| JP2018519201A (en) * | 2015-05-22 | 2018-07-19 | ハルシオン | Improved method for producing sandwich metal parts having non-developable shapes |
| CN108638594A (en) * | 2018-05-10 | 2018-10-12 | 东南大学 | A kind of polygonal gird sandwich plate and preparation method thereof |
| DE102020120558A1 (en) | 2020-08-04 | 2022-02-10 | Technische Universität Dresden | Process for the production of a corrugated web honeycomb core, corrugated web honeycomb core, use and component |
| WO2022249260A1 (en) * | 2021-05-25 | 2022-12-01 | 三菱電機株式会社 | Ribbon laminate, honeycomb core precursor, honeycomb core, cylindrical structure, central cylinder for satellites, and method for producing ribbon laminate |
-
1993
- 1993-12-01 JP JP33885693A patent/JPH07156319A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005014000A (en) * | 2003-06-23 | 2005-01-20 | F Tech:Kk | Honeycomb core and method for manufacturing the same |
| WO2006049406A1 (en) * | 2004-11-03 | 2006-05-11 | Ki-Ho Park | Curved honeycomb structural and method for procesing the same |
| KR20130021345A (en) * | 2011-08-22 | 2013-03-05 | 더 보잉 컴파니 | A honeycomb structure and a forming method thereof |
| KR20190032317A (en) * | 2011-08-22 | 2019-03-27 | 더 보잉 컴파니 | A Honeycomb Structure and a Forming Method Thereof |
| CN103917722A (en) * | 2011-09-03 | 2014-07-09 | 阿波制纸株式会社 | Honeycomb structure |
| CN103991247A (en) * | 2014-05-16 | 2014-08-20 | 江苏大学 | Honeycomb paperboard with hollow and light-weight honeycomb-like bionic structure |
| JP2018519201A (en) * | 2015-05-22 | 2018-07-19 | ハルシオン | Improved method for producing sandwich metal parts having non-developable shapes |
| CN108638594A (en) * | 2018-05-10 | 2018-10-12 | 东南大学 | A kind of polygonal gird sandwich plate and preparation method thereof |
| DE102020120558A1 (en) | 2020-08-04 | 2022-02-10 | Technische Universität Dresden | Process for the production of a corrugated web honeycomb core, corrugated web honeycomb core, use and component |
| WO2022028649A1 (en) | 2020-08-04 | 2022-02-10 | Technische Universität Dresden | Method for producing a wave-walled honeycomb core, wave-walled honeycomb core and use |
| WO2022249260A1 (en) * | 2021-05-25 | 2022-12-01 | 三菱電機株式会社 | Ribbon laminate, honeycomb core precursor, honeycomb core, cylindrical structure, central cylinder for satellites, and method for producing ribbon laminate |
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