JPH02169230A - Preparation of honeycomb structure - Google Patents
Preparation of honeycomb structureInfo
- Publication number
- JPH02169230A JPH02169230A JP63324439A JP32443988A JPH02169230A JP H02169230 A JPH02169230 A JP H02169230A JP 63324439 A JP63324439 A JP 63324439A JP 32443988 A JP32443988 A JP 32443988A JP H02169230 A JPH02169230 A JP H02169230A
- Authority
- JP
- Japan
- Prior art keywords
- honeycomb core
- adhesive
- adhesive layer
- layer
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012790 adhesive layer Substances 0.000 claims abstract description 35
- 239000002313 adhesive film Substances 0.000 claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 abstract description 9
- 230000001070 adhesive effect Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 235000013405 beer Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
- B29C65/526—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by printing or by transfer from the surfaces of elements carrying the adhesive, e.g. using brushes, pads, rollers, stencils or silk screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
- B29C66/024—Thermal pre-treatments
- B29C66/0242—Heating, or preheating, e.g. drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
- B29C66/7254—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs honeycomb structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/608—Honeycomb structures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はハニカムコアの端面に表面板を接着するハニカ
ム構造体の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for manufacturing a honeycomb structure in which a face plate is bonded to the end face of a honeycomb core.
一般に、航空機等の複合材製消音パネルに使用されるハ
ニカム構造体は中空部を有するハニカムコアを有してお
り、このコアの端面には表面板が接亡されている（Ｎえ
ば、特公昭６Ｂ−１１１０４４号公報参照）。Generally, honeycomb structures used in composite sound deadening panels for aircraft etc. have a honeycomb core with a hollow part, and a surface plate is attached to the end face of this core (for example, 6B-111044).
ところで、この種のものでは、特公昭６３−１１１０４
４号公報に示されるように、ハニカムコアの端面に表面
板を接着するに際して、その端面にのみ接着剤が付若さ
れるのでなく、ハニカムコアの中空部にまで接着剤が進
入し、その中空部が接着剤により塞がり、パネルの吸音
効果が低減するという問題がある。By the way, this kind of thing is
As shown in Publication No. 4, when bonding a face plate to the end face of a honeycomb core, the adhesive is not only applied to the end face, but also enters the hollow part of the honeycomb core. There is a problem in that the panel is blocked by the adhesive, reducing the sound absorption effect of the panel.
また、吸音効果を高めるために上記表面板に孔明き板を
使用することがあるが、この表面板を接着するに際して
、該表面板の孔が接着剤によって寒がり、パネルの吸音
効果が低減するという問題がある。Additionally, a perforated plate is sometimes used as the surface plate to enhance the sound absorption effect, but when the surface plate is glued, the holes in the surface plate become cold due to the adhesive, reducing the sound absorption effect of the panel. There is a problem.
そこで、本発明の目的は、上述した従来の技術がａする
問題点を解消し、パネルの吸音効果を低減させることの
ないハニカム構造体の製造方法を提供することにある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a method for manufacturing a honeycomb structure that eliminates the problems of the above-mentioned conventional techniques and does not reduce the sound absorption effect of the panel.
上記目的を達成するために、本発明は、ハニカムコアの
端面に繊維層と接着層とからなる接着フィルムを載せ、
これを一定時間、所定の温度でプリ加熱して、上記ハニ
カムコアの端面に上記接着フィルムの接着層を付着させ
、これを冷却したのち、上記接着フィルムの繊維層を剥
ぎ取り、これを再度プリ加熱して、このプリ加熱された
接着層の上に表面板を載せ、加熱、加圧硬化することを
特徴とするものである。In order to achieve the above object, the present invention places an adhesive film consisting of a fiber layer and an adhesive layer on the end face of a honeycomb core,
This is pre-heated at a predetermined temperature for a certain period of time to adhere the adhesive layer of the adhesive film to the end face of the honeycomb core, and after this is cooled, the fiber layer of the adhesive film is peeled off and this is re-preheated. The adhesive layer is heated, a surface plate is placed on the pre-heated adhesive layer, and the adhesive layer is cured under heat and pressure.
本発明によれば、ハニカムコアの端面に繊維層と接着層
とからなる接告フィルムを載せ、先ず、これを一定時間
、所定の温度でプリ加熱して、ハニカムコアの端面に接
告フィルムの接着層を付着させ、これを冷却したのち、
接着フィルムの繊維層を剥ぎ取るようにしたから、接着
層はハニカムコアの端面にのみ付着されて、ハニカムコ
アの中空部内に進入せず、よって、ハニカムコアの中空
部内が接着剤で閉塞されるようなことはない。また、こ
れを再度プリ加熱し、このプリ加熱された接着層の上に
表面板を載せ、加熱、加圧硬化するようにしたから、仮
に、表面板に孔が明いていても、この孔とハニカムコア
の中空部とを位置合せしておくことにより、表面板の孔
に接着剤が進入するようなことはなく、孔が接着剤で閉
塞されるようなことはない。According to the present invention, an adhesive film consisting of a fiber layer and an adhesive layer is placed on the end face of a honeycomb core, and first, this is preheated at a predetermined temperature for a certain period of time, so that the adhesive film is placed on the end face of the honeycomb core. After applying the adhesive layer and cooling it,
Since the fiber layer of the adhesive film is peeled off, the adhesive layer is attached only to the end face of the honeycomb core and does not enter the hollow part of the honeycomb core, so that the hollow part of the honeycomb core is closed with adhesive. There is no such thing. In addition, since this was pre-heated again, the top plate was placed on top of this pre-heated adhesive layer, and the surface plate was cured under heat and pressure, even if there were holes in the top plate, these holes would not be removed. By aligning the honeycomb core with the hollow portion, the adhesive will not enter the holes in the surface plate, and the holes will not be blocked by the adhesive.
以下、本発明によるハニカム構造体の製造方法の一実施
例を添附図面を参照して説明する。Hereinafter, an embodiment of the method for manufacturing a honeycomb structure according to the present invention will be described with reference to the accompanying drawings.
第１図において、符号１はハニカムコアを示している。In FIG. 1, reference numeral 1 indicates a honeycomb core.
このハニカムコア１は蜂の巣状に形成されており、複数
の中空部２．２・・・２を備えている。This honeycomb core 1 is formed into a honeycomb shape and includes a plurality of hollow parts 2.2...2.
このハニカムコア１の端面には接着フィルム３が載せら
れる。この接着フィルム３は、後述するように、接着層
４と繊維層５とで構成されている（第４〜５図参照）。An adhesive film 3 is placed on the end face of this honeycomb core 1. This adhesive film 3 is composed of an adhesive layer 4 and a fiber layer 5 (see FIGS. 4 and 5), as will be described later.
ハニカムコア１の端面に接着フィルム３を載せたのち、
これらは、第２図に示すように、加熱炉６内に搬入され
る。ここで、両者は一定時間、所定の温度でプリ加熱さ
れる。これにより、ハニカムコア１の端面には接着フィ
ルム３の接着層４が付着される。After placing the adhesive film 3 on the end face of the honeycomb core 1,
These are carried into the heating furnace 6 as shown in FIG. Here, both are preheated at a predetermined temperature for a certain period of time. As a result, the adhesive layer 4 of the adhesive film 3 is attached to the end face of the honeycomb core 1.
次に、これらを、第３図に示すように、冷蔵庫８の中に
入れて冷却する。これによれば、／Ｘニカムコア１の端
面に付着した接着層４は固まり、方で、この接着層４と
繊維層５とは剥離し易くなる。Next, these are placed in a refrigerator 8 to be cooled, as shown in FIG. According to this, the adhesive layer 4 attached to the end face of the /X Nikum core 1 hardens, and on the other hand, the adhesive layer 4 and the fiber layer 5 are easily separated.
次いで、これらを冷蔵庫８から搬出したのちに、第４図
に示すように、繊維層５を機械的にビーリング状態に、
ＡＩｌぎ取る。このとき、ハニカムコア１の端面に残存
する接着層４は、その端面にのみ付着して残存しており
、ハニカムコア〕の中空部２．２・・・２を閉塞しては
いない。Next, after taking these out from the refrigerator 8, as shown in FIG. 4, the fiber layer 5 is mechanically brought into a beer state.
Take away AI. At this time, the adhesive layer 4 remaining on the end face of the honeycomb core 1 remains attached only to the end face, and does not close the hollow portions 2.2...2 of the honeycomb core.
次に、これら全体をホットガン等を使用して、第５図に
示すように、再度、プリ加熱する。これによって、接着
層４がハニカムコア１の端面に丸味を帯びて収縮し、そ
の端面には面積の大きな開孔部が得られる。Next, the whole is preheated again using a hot gun or the like, as shown in FIG. As a result, the adhesive layer 4 shrinks in a rounded manner on the end face of the honeycomb core 1, and a large-area opening portion is obtained on the end face.
しかるのち接着層４の上に、第６図に示すように、表面
板９を載せ、これら全体を最終的に加熱加圧し、硬化さ
せる。なお、一般的に吸音効果を高めるため、この表面
板９には複数の孔１０゜１０・・・１０が明けられてい
るが、このような場合には、表面板９の孔１０をハニカ
ムコア１の中空部２に位置合せするようにして載せられ
る。Thereafter, as shown in FIG. 6, a surface plate 9 is placed on the adhesive layer 4, and the whole is finally heated and pressed to harden. Generally, in order to improve the sound absorption effect, this surface plate 9 is provided with a plurality of holes 10° 10...10. It is placed so as to be aligned with the hollow part 2 of 1.
しかして、本実施例によれば、接着層４と繊維層５とか
らなる接着フィルム３を使用して、先ず、この接着フィ
ルム３をハニカムコア１の端面の上に載せたのち、これ
ら全体を加熱して接着層４をハニカムコア１の端面に付
着させ、さらに、これら全体を冷却したのち、繊維層５
を機械的に剥ぎ取るようにしたから、接着層４はハニカ
ムコア１の端面にのみ付着して残存し、ハニカムコア１
の中空部２内には進入しない。したがって、ハニカムコ
ア１の中空部２は塞がれることがなく、製造されるパネ
ルの吸音効果は低減されることがない。According to this embodiment, the adhesive film 3 consisting of the adhesive layer 4 and the fiber layer 5 is used. First, this adhesive film 3 is placed on the end face of the honeycomb core 1, and then the whole is The adhesive layer 4 is attached to the end face of the honeycomb core 1 by heating, and after cooling the whole, the fiber layer 5 is attached.
Since the adhesive layer 4 is mechanically peeled off, the adhesive layer 4 remains attached only to the end face of the honeycomb core 1.
It does not enter into the hollow part 2 of. Therefore, the hollow portion 2 of the honeycomb core 1 is not blocked, and the sound absorption effect of the manufactured panel is not reduced.
また、仮に、表面板９に孔１０明きのものを使用したと
しても、第６図から明らかなように、孔１０の部分に接
着層４が進入することはないので、それを塞ぐことがな
く、製造されるパネルの吸音効果は低減されることがな
い。Furthermore, even if a surface plate 9 with 10 holes is used, as is clear from FIG. Therefore, the sound absorption effect of the manufactured panel is not reduced.
なお、表面板９は第７図のように網目状でも良く、第８
図のように多数の孔を穿設したものでも良い。Note that the surface plate 9 may have a mesh shape as shown in FIG.
It may also be one with a large number of holes as shown in the figure.
以上の説明から明らかなように、本発明によれば、ハニ
カムコアの端面に繊維層と接着層とからなる接着フィル
ムを裁せ、これを一定時間、所定の温度でプリ加熱して
、ハニカムコアの端面に接着層を付着させ、これを冷却
したのち、接着フィルムの繊維層を剥ぎ取り、これを再
度プリ加熱して、このプリ加熱された接着層の上に表面
板を載せ、加熱、加圧硬化させるようにしたから、接着
層をハニカムコアの端面にのみ付着させることができ、
ハニカムコアの中空部内に接着剤が進入せず、よって該
中空部内が接着剤で閉塞されることがなく、吸音効果が
低減されることがない。As is clear from the above description, according to the present invention, an adhesive film consisting of a fiber layer and an adhesive layer is cut on the end face of a honeycomb core, and this is preheated at a predetermined temperature for a certain period of time to form a honeycomb core. After the adhesive layer is attached to the end face of the Because pressure curing is used, the adhesive layer can be attached only to the end face of the honeycomb core.
The adhesive does not enter the hollow part of the honeycomb core, so the hollow part is not blocked by the adhesive, and the sound absorption effect is not reduced.
第１図は本発明によるハニカムコアの端面に接貴フィル
ムを試せた１１面図、第２図は／％ニカムコアの端面に
接着フィルムを載せたものを加熱炉に入れた側面図、第
３図は同じく冷蔵庫に入れた側面図、第４図は繊維層を
機械的に剥がした断面図、第５図は繊維層を機械的に剥
がしたものをプリ加熱した断面図、第６図はプリ加熱し
たものに表面板を載せた断面図、第７図は網目状の表面
板を示す平面図、第８図は多数の孔を有する表面板の平
面図である。
ｌ・・・ハニカムコア、２・・・中空部、３・・・接着
フィルム、４・・・接着層、５・・・繊維層、６・・・
加熱炉、８・・・冷蔵庫、９・・・網目状表面板、１０
・・・孔。Fig. 1 is an 11th view showing the use of a noble film on the end face of a honeycomb core according to the present invention, Fig. 2 is a side view of a honeycomb core with an adhesive film placed on the end face of the honeycomb core placed in a heating furnace, and Fig. 3 is also a side view of the refrigerator, Figure 4 is a cross-sectional view with the fiber layer mechanically peeled off, Figure 5 is a cross-sectional view of the fiber layer mechanically peeled off and pre-heated, and Figure 6 is pre-heated. FIG. 7 is a plan view showing a mesh-like surface plate, and FIG. 8 is a plan view of a surface plate having a large number of holes. l...Honeycomb core, 2...Hollow part, 3...Adhesive film, 4...Adhesive layer, 5...Fibre layer, 6...
Heating furnace, 8... Refrigerator, 9... Mesh surface plate, 10
...hole.
Claims (1)
ィルムを載せ、これを一定時間、所定の温度でプリ加熱
して、上記ハニカムコアの端面に上記接着フィルムの接
着層を付着させ、これを冷却したのち、上記接着フィル
ムの繊維層を剥ぎ取り、これを再度プリ加熱して、この
プリ加熱された接着層の上に表面板を載せ、加熱、加圧
硬化することを特徴とするハニカム構造体の製造方法。An adhesive film consisting of a fiber layer and an adhesive layer is placed on the end face of the honeycomb core, and this is preheated at a predetermined temperature for a certain period of time to adhere the adhesive layer of the adhesive film to the end face of the honeycomb core. After cooling, the fiber layer of the adhesive film is peeled off, it is pre-heated again, a surface plate is placed on the pre-heated adhesive layer, and the honeycomb structure is cured under heat and pressure. How the body is manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63324439A JP2654150B2 (en) | 1988-12-22 | 1988-12-22 | Method for manufacturing honeycomb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63324439A JP2654150B2 (en) | 1988-12-22 | 1988-12-22 | Method for manufacturing honeycomb structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02169230A true JPH02169230A (en) | 1990-06-29 |
| JP2654150B2 JP2654150B2 (en) | 1997-09-17 |
Family
ID=18165824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63324439A Expired - Lifetime JP2654150B2 (en) | 1988-12-22 | 1988-12-22 | Method for manufacturing honeycomb structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2654150B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2349445A (en) * | 1999-04-26 | 2000-11-01 | Short Brothers Plc | Noise attenuation panel |
| US8453793B1 (en) | 2012-04-12 | 2013-06-04 | M.C. Gill Corporation | Accoustic fabrication system |
| US10279548B2 (en) | 2014-11-03 | 2019-05-07 | Short Brothers Plc | Methods and precursors for manufacturing a perforated composite part |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58114943A (en) * | 1981-12-28 | 1983-07-08 | 東亞合成株式会社 | Manufacture of honeycomb sandwich panel |
| JPS6092831A (en) * | 1983-09-21 | 1985-05-24 | フオード・エアロスペイス・アンド・コミユニケイシヨンズ・コーポレイシヨン | Method of co-curing skin member made of composite material and directly joining it to honeycomb core |
-
1988
- 1988-12-22 JP JP63324439A patent/JP2654150B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58114943A (en) * | 1981-12-28 | 1983-07-08 | 東亞合成株式会社 | Manufacture of honeycomb sandwich panel |
| JPS6092831A (en) * | 1983-09-21 | 1985-05-24 | フオード・エアロスペイス・アンド・コミユニケイシヨンズ・コーポレイシヨン | Method of co-curing skin member made of composite material and directly joining it to honeycomb core |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2349445A (en) * | 1999-04-26 | 2000-11-01 | Short Brothers Plc | Noise attenuation panel |
| GB2349445B (en) * | 1999-04-26 | 2001-06-27 | Short Brothers Plc | Noise attenuation panel |
| US6371242B1 (en) | 1999-04-26 | 2002-04-16 | Short Brothers Plc | Noise attenuation panel |
| US8453793B1 (en) | 2012-04-12 | 2013-06-04 | M.C. Gill Corporation | Accoustic fabrication system |
| US10279548B2 (en) | 2014-11-03 | 2019-05-07 | Short Brothers Plc | Methods and precursors for manufacturing a perforated composite part |
| US10946596B2 (en) | 2014-11-03 | 2021-03-16 | Short Brothers Plc | Methods and precursors for manufacturing a perforated composite part |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2654150B2 (en) | 1997-09-17 |
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