JPH03262635A - Curved panel manufacturing method - Google Patents
Curved panel manufacturing methodInfo
- Publication number
- JPH03262635A JPH03262635A JP6173190A JP6173190A JPH03262635A JP H03262635 A JPH03262635 A JP H03262635A JP 6173190 A JP6173190 A JP 6173190A JP 6173190 A JP6173190 A JP 6173190A JP H03262635 A JPH03262635 A JP H03262635A
- Authority
- JP
- Japan
- Prior art keywords
- panel
- curved
- foam
- foamed
- sides
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 38
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 9
- 239000000057 synthetic resin Substances 0.000 claims abstract description 9
- 239000006260 foam Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 abstract description 14
- 238000005452 bending Methods 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 abstract description 9
- 230000001070 adhesive effect Effects 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明は、部屋の間仕切り等に利用される曲面パネル
の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a method for manufacturing curved panels used for room partitions and the like.
〈従来の技術及び発明が解決しようとする課題〉従来よ
り、間仕切りパネルの製造は、２枚の表面材の間に発泡
体を介在させて、表面材と発泡体とを接着剤で一体に接
合させることにより行っていた。しかしながら、この方
法で製造できるパネルは平面状であり、例えば曲率半径
が１８７５ｍｍ程度の曲面状のパネル、特に曲率半径が
３００〜６００ｍｍの曲面パネルの製造は困難であった
。<Prior art and problems to be solved by the invention> Traditionally, partition panels have been produced by interposing a foam between two surface materials and bonding the surface material and the foam together with an adhesive. This was done by letting However, the panels that can be manufactured by this method are flat, and it has been difficult to manufacture curved panels with a radius of curvature of about 1875 mm, particularly curved panels with a radius of curvature of 300 to 600 mm.
一方、２枚の表面材の間に、多数の発泡粒子を介在させ
ておき、両表面材を加熱すると共に発泡粒子の加熱を行
い、発泡粒子を加熱膨脂させて互いに熱融着された発泡
体を形成すると同時に、発泡体を表面材と一体に接合さ
せてパネルを製造する方法（特開昭５８−１１１２１号
公報、同５８−１１１２２号公報）を利用して曲面パネ
ルを製造することが提案されている。すなわち、この方
法を利用すれば表面材の形状を変えることによりパネル
を任意の形状に形成することができる。On the other hand, a large number of foamed particles are interposed between two surface materials, and both surface materials are heated and the foamed particles are heated to expand the foamed particles and are thermally fused together. It is possible to manufacture a curved panel by using a method of manufacturing a panel by integrally bonding a foam to a surface material at the same time as forming a body (Japanese Patent Application Laid-open No. 58-11121 and No. 58-11122). Proposed. That is, by using this method, the panel can be formed into any shape by changing the shape of the surface material.
しかし、上述の製造方法によれば、発泡粒子を加熱した
り、両表面材を加熱させるための装置および工程が必要
となるため、製造工程が複雑化し、製造コストも高くな
るという問題があった。However, according to the above-mentioned manufacturing method, equipment and processes are required to heat the expanded particles and both surface materials, which makes the manufacturing process complicated and increases the manufacturing cost. .
本発明は前記従来の問題を解消すべくなされたもので、
複雑な製造装置や工程が必要でなく、しかも容易にかつ
迅速に曲面パネルを製造することかできる曲面パネルの
製造方法を提供することを目的とする。The present invention has been made to solve the above-mentioned conventional problems,
It is an object of the present invention to provide a method for manufacturing a curved panel that does not require complicated manufacturing equipment or processes and can easily and quickly manufacture the curved panel.
く課題を解決するための手段〉
前記課題を解決するために、本発明は、合成樹脂製発泡
パネルの両面のうち少なくとも一方に縦方向または横方
向に延びる複数の切り込みを所定間隔で設け、次いでこ
の発泡パネルの両面に表面材を配置し、型面が互いに対
応する湾曲面状で形成された一対のプレス型でプレスし
て、発泡パネルを表面材と一体に接合し、かつパネル面
における前記切り込みに直交する方向に湾曲した曲げ加
工することを特徴としている。Means for Solving the Problems> In order to solve the above problems, the present invention provides a plurality of notches extending in the vertical or horizontal direction at predetermined intervals on at least one of both surfaces of a synthetic resin foam panel, and then Surface materials are placed on both sides of this foam panel, and the foam panel is integrally joined to the surface materials by pressing with a pair of press molds whose mold surfaces are formed in a curved shape that corresponds to each other. It is characterized by bending in a direction perpendicular to the notch.
く作用〉
本発明の曲面パネルの製造方法によれば、発泡パネルに
切り込みを入れることにより、容易に曲げ加工すること
ができる。また発泡パネルの曲げ加工と同時に表面材が
曲げ加工されるので、曲げ加工を施した発泡パネルの復
元力か表面材で抑えられている。Effects> According to the method for manufacturing a curved panel of the present invention, the foamed panel can be easily bent by making cuts. Furthermore, since the surface material is bent at the same time as the foam panel is bent, the restoring force of the foam panel that has been bent is suppressed by the surface material.
また、発泡パネルの両面に切り込みを設ければ波形にも
成形することができる。Furthermore, by providing notches on both sides of the foam panel, it can be formed into a corrugated shape.
〈実施例〉 以下、本発明の一実施例を図面に基づいて説明する。<Example> Hereinafter, one embodiment of the present invention will be described based on the drawings.
第１図は、本発明の曲面パネルの製造方法を説明するた
めの全体図である。図において、１は合成樹脂製の発泡
パネルであり、この発泡パネル１の上面に縦方向に延び
る複数の切り込み５・・・が設けである。この発泡パネ
ル１の上下両面に接着剤を塗布し、さらにその上に表面
材２ａ、２ｂを配置し、型面が互いに対応する湾曲面状
で形成された一対のプレス型３ａ、３ｂでプレスを行っ
て発泡パネル１を表面材２ａ、２ｂと一体に接合させる
と共に、曲げ加工を行って曲面パネル４を製造する。FIG. 1 is an overall view for explaining the method of manufacturing a curved panel of the present invention. In the figure, 1 is a foamed panel made of synthetic resin, and the upper surface of this foamed panel 1 is provided with a plurality of notches 5 extending in the vertical direction. Adhesive is applied to both the upper and lower surfaces of the foamed panel 1, surface materials 2a and 2b are placed on top of the adhesive, and a pair of press molds 3a and 3b having curved mold surfaces corresponding to each other is used to press the foam panel 1. Then, the foamed panel 1 is integrally joined with the surface materials 2a and 2b, and the curved panel 4 is manufactured by bending.
合成樹脂製発泡パネル１は、例えばスチレン−無水マレ
イン酸共重合体フオーム、スチレン−無水マレイン酸共
重合体フオームとその他の熱可塑性樹脂とのブレンド品
によるフオーム、ポリスチレンフオーム、ポリウレタン
フォーム、ポリエチレンフオーム、ポリプロピレンフオ
ーム、塩化ビニルフオーム等からなる。これらの合成樹
脂のうちポリエチレンフオーム等の軟質フオームの場合
、曲率半径が大きいものはその厚みが薄ければ、切り込
みを設けなくとも曲面を形成できるものもある。しかし
、曲率半径が３００〜４００ｍｍ程度のものになると切
り込みを設けることが必要である。The synthetic resin foam panel 1 is made of, for example, a styrene-maleic anhydride copolymer foam, a blend product of a styrene-maleic anhydride copolymer foam and other thermoplastic resin, a polystyrene foam, a polyurethane foam, a polyethylene foam, Made of polypropylene foam, vinyl chloride foam, etc. Among these synthetic resins, in the case of soft foams such as polyethylene foams, those with a large radius of curvature may be able to form a curved surface without providing a cut if the thickness is thin. However, when the radius of curvature is approximately 300 to 400 mm, it is necessary to provide a notch.
曲面パネル４を弓形に曲げ加工する場合は、例えば第２
図（ａｌに示すように発泡パネル１の上面の一方向に所
定間隔で所定深さの切り込み５・・・を設け、切り込み
５・・・の設けられていない下面方向（前記切り込み５
・・・が開く方向）に発泡パネル１を曲げ、前記切り込
み５・・・が開いて発泡パネル１を同図（ｂ）に示すよ
うな湾曲した弓形とする。When bending the curved panel 4 into a bow shape, for example, the second
As shown in FIG.
The foam panel 1 is bent in the direction in which the notches 5 open, and the foam panel 1 is shaped into a curved arc as shown in FIG.
一方、曲面パネル４を波形に曲げ加工する場合は、第２
図（Ｃ）に示すように発泡パネルの上下面に同一方向に
所定間隔で所定深さの切り込み５・・を互い違いに設け
、所望の波形を形成するように、適切な位置で発泡パネ
ル１を上向きまたは下向きに曲げ、同図（ｄ目こ示すよ
うな波形とする。On the other hand, when bending the curved panel 4 into a wave shape, the second
As shown in Figure (C), cutouts 5 of a predetermined depth are made alternately in the same direction at predetermined intervals on the upper and lower surfaces of the foam panel, and the foam panel 1 is placed at appropriate positions to form a desired waveform. Bend it upward or downward to create a waveform as shown in the figure (d).
切り込み５・・・を設ける間隔および深さは、所望の曲
面パネル４の形状に依存し、例えば曲面パネル４の曲率
半径か小さい場合には、切り込み５・・・の間隔は狭く
、深さは深いことが好ましい。またその反対に曲面パネ
ル４の曲率半径が大きい場合には、切り込み５・・・の
間隔は広く、深さは浅いものであってもよい。The spacing and depth of the cuts 5 depend on the desired shape of the curved panel 4. For example, if the radius of curvature of the curved panel 4 is small, the spacing and depth of the cuts 5 are narrow. Deep is preferable. Conversely, when the radius of curvature of the curved panel 4 is large, the intervals between the notches 5 may be wide and the depth may be shallow.
プレスは、例えば圧力約１，０〜１；２ｋｇ／ｃｄで５
〜２４時間程度行えばよい。また、プレスを行う前に、
発泡パネル１を予め予熱して曲げ加工しやすい状態にし
ておいてもよい。The press is, for example, 5 at a pressure of about 1.0 to 1;2 kg/cd.
This can be done for about 24 hours. Also, before pressing
The foam panel 1 may be preheated in advance to make it easier to bend.
なお、切り込み５・・・はナイフ等で直線状の切り込み
を設けただけに限らず、断面がＶ字型のものでもよい。Note that the cuts 5 are not limited to linear cuts made with a knife or the like, but may have a V-shaped cross section.
表面材２ｇ、２ｂとしては、例えばアルミニウム、ステ
ンレス、亜鉛、鉄、銅等の金属板や、ＡＢＳ樹脂、塩化
ビニル樹脂、メラミン樹脂等のプラスチック板等が使用
可能である。As the surface materials 2g and 2b, for example, metal plates such as aluminum, stainless steel, zinc, iron, copper, etc., plastic plates such as ABS resin, vinyl chloride resin, melamine resin, etc. can be used.
表面材２ａ、２ｂのうち一方の表面材２ａは他方の表面
材２ｂよりも長く形成されている。これは、共通の曲率
中心に対して曲率半径が大きい一方の表面材２ａの方が
曲率半径が小さい他方の表面材２ｂよりも周長が長いこ
とによる。One of the surface materials 2a and 2b is formed longer than the other surface material 2b. This is because one of the surface materials 2a having a larger radius of curvature with respect to the common center of curvature has a longer circumference than the other surface material 2b having a smaller radius of curvature.
また、表面材２ａ、２ｂは、第３図に示すように、両端
部が各々発泡パネルエの端面側に折り曲げられて、折り
曲げ部４ａ、４ｂが設けられている。この折り曲げ部４
ａ、４ｂの長さは発泡パネル１の厚みの１７２以下であ
る。Further, as shown in FIG. 3, the surface materials 2a and 2b are each bent at both ends toward the end face side of the foamed panel to provide bent portions 4a and 4b. This bent part 4
The lengths of a and 4b are 172 mm or less of the thickness of the foam panel 1.
折り曲げ部４ａ、４ｂの内部には各々縦枠１０が設けら
れている。縦棒１０としては、例えばアルミニウム、ス
テンレス、亜鉛、鉄、銅等の金属や、ＡＢＳ樹脂、塩化
ビニル樹脂、メラミン樹脂、ポリプロピレン等のプラス
チック等の表面材２ａ。A vertical frame 10 is provided inside each of the bent portions 4a and 4b. The vertical bar 10 is made of a surface material 2a such as metal such as aluminum, stainless steel, zinc, iron, or copper, or plastic such as ABS resin, vinyl chloride resin, melamine resin, or polypropylene.
２ｂと同一材料のものが使用上好適であるが、他の素材
によるものであってもよい。A material made of the same material as 2b is suitable for use, but it may be made of other materials.
縦枠１０は、鉄その他金属の場合には厚みがＱ、５ｍｍ
程度、ＡＢＳ樹脂等のプラスチックの場合には１ｍｍ前
後のものが好ましい。If the vertical frame 10 is made of iron or other metal, the thickness is Q, 5 mm.
In the case of plastics such as ABS resin, the thickness is preferably around 1 mm.
縦枠１０の形状としては、例えば第４図（ａＪおよび山
〉に１０’および１０′で示すようなものがある。Examples of the shapes of the vertical frame 10 include those shown by 10' and 10' in FIG. 4 (aJ and ridges).
この縦枠１０は、発泡パネルｌの両端部に配置し、次い
で表面材２ａ、２ｂを配置し、プレスを行うことにより
、発泡パネル１と一体化する。This vertical frame 10 is placed at both ends of the foam panel 1, and then the surface materials 2a and 2b are placed and pressed to integrate with the foam panel 1.
また、縦枠１０は、発泡パネル１の端面を隠蔽し、曲面
パネル４の美観を向上させると共に、発泡パネル１の横
方向への力を抑え、曲面パネルに歪みが生じるのを防止
する。Moreover, the vertical frame 10 hides the end face of the foam panel 1, improves the aesthetic appearance of the curved panel 4, suppresses the force in the lateral direction of the foam panel 1, and prevents distortion of the curved panel.
発泡パネル１と両表面材２ａ、２ｂとを接着する接着剤
には、例えばエポキシ樹脂、ウレタン樹脂、ゴム系スプ
レィタイプの接着剤等の室温硬化型の接着剤が使用可能
である。そして発泡パネル１の両面に接着剤を塗布し、
接着剤が乾燥しないうちに表面材２ｇ、２ｂを配置し、
プレス型３で押圧すれば、発泡パネル１と表面材２ａ、
２ｂとをより一層強固に一体接合させることができる。As the adhesive for bonding the foam panel 1 and both surface materials 2a and 2b, room temperature curing adhesives such as epoxy resins, urethane resins, and rubber spray type adhesives can be used. Then apply adhesive to both sides of the foam panel 1,
Place the surface materials 2g and 2b before the adhesive dries,
By pressing with the press mold 3, the foam panel 1 and the surface material 2a,
2b can be integrally joined even more firmly.
なお、上記実施例においては、発泡パネルを弓形に曲げ
加工する場合に、発泡パネルに設けた切れ込みが開く方
向に曲げ加工する方法について説明したが、これとは逆
に、第５図に示すように断面がＶ字型の切り込み５′・
・・を設けて、このＶ字型の切り込み５′・・・が閉じ
る方向に発泡パネルを湾曲させて曲面パネルを得るよう
にしてもよい。In the above example, when bending the foam panel into an arch shape, the method of bending the foam panel in the direction in which the notches opened was explained, but in contrast, as shown in FIG. A cut with a V-shaped cross section 5'
... may be provided, and the foam panel may be curved in the direction in which the V-shaped cuts 5' close, thereby obtaining a curved panel.
また、上記実施例では１枚の曲面パネルを製造する方法
について説明したが、同形の曲面パネルを多数作製する
場合には、発泡パネルの両面に表面材を配置したものを
複数積層し、プレスで一度に押圧すれば、多数の曲面パ
ネルを同時に作製することができ、より一層生産効率を
向上させることができる。In addition, in the above example, a method for manufacturing one curved panel was explained, but when manufacturing a large number of curved panels of the same shape, a plurality of foamed panels with surface materials arranged on both sides are laminated and pressed. By pressing at once, a large number of curved panels can be produced at the same time, further improving production efficiency.
上述のようにして得られる曲面パネルは、例えば第６図
に示すように、その複数枚を突き合わせて連結し、各曲
面パネル７の底部にアジャスター脚６・・・を取り付け
れば、室内での移動が容易に行える間仕切りパネルとな
る。この場合、曲面パネル７同志の連結には、第７図に
示すような結合治具８を用いるのが好ましい。The curved panels obtained as described above can be moved indoors by butting and connecting a plurality of them and attaching adjuster legs 6 to the bottom of each curved panel 7, as shown in FIG. 6, for example. It becomes a partition panel that can be easily installed. In this case, it is preferable to use a connecting jig 8 as shown in FIG. 7 to connect the curved panels 7 to each other.
すなわち、各曲面パネル７．７に設けた縦枠１１ａおよ
びｌｌｂはそれぞれ断面コ字形で形成され、これらの縦
枠１１ａ、ｌｌｂ同志を重ね合わせた状態で内部に結合
治具８を収容すると共に、結合治具８の両端に設けた丁
字形の係止部９ａ。That is, the vertical frames 11a and llb provided on each curved panel 7.7 are each formed with a U-shaped cross section, and the coupling jig 8 is housed inside the vertical frames 11a and llb in a state where they are overlapped, and T-shaped locking portions 9a provided at both ends of the coupling jig 8.
９ｂが各縦枠１１ａ、ｌｌｂの内部に設けた対応する溝
部１３ａ、１３ｂ内に係止され、曲面パネル７．７同志
を連結する。9b are locked in corresponding grooves 13a, 13b provided inside each vertical frame 11a, llb, and connect the curved panels 7.7 to each other.
前記縦枠１１ａ、ｌｌｂはそれらの両側面が表面材１２
ａ、１２ｂで隠蔽されると共に、第８図に示すように、
縦枠１１ａ、ｌｌｂ同志を突き合わせた状態で両縦枠１
１ａ、ｌｌｂ間に表面材１２ａ、１２ｂを挿入する面材
端部処理溝１４が形成され、曲面パネル７．７間の結合
部の美観が損なわれるのを防止している。Both sides of the vertical frames 11a and llb are covered with surface material 12.
a, 12b, and as shown in FIG.
Both vertical frames 1 are aligned with vertical frames 11a and llb facing each other.
A surface material end processing groove 14 for inserting the surface materials 12a and 12b between 1a and llb is formed to prevent the aesthetic appearance of the joint between the curved panels 7 and 7 from being impaired.
〈発明の効果〉
以上のように、本発明にかかる曲面パネルの製造方法に
よれば、平板状の合成樹脂製発泡パネルに予め切り込み
を設けであるので、発泡パネルを容易に曲げることがで
き、しかも発泡パネルの両面に表面材を配置し、一対の
プレス型でプレスして発泡パネルを表面材と一体に接合
させるので、複雑な製造装置を用いることなく、容易に
曲面パネルを作製することが可能になり、曲面パネルの
生産効率を向上させることができ、製造コストを安くす
ることができる。<Effects of the Invention> As described above, according to the method for manufacturing a curved panel according to the present invention, since the flat synthetic resin foam panel is provided with incisions in advance, the foam panel can be easily bent. Moreover, since the surface material is placed on both sides of the foam panel and pressed with a pair of press dies to join the foam panel to the surface material, curved panels can be easily produced without using complicated manufacturing equipment. This makes it possible to improve the production efficiency of curved panels and reduce manufacturing costs.
第１図は曲面パネルの製造方法を示すための全体図、
第２図（ａｌ〜＜ｄ）は切り込みを設けた発泡パネルを
示し、同図（ａ）および（Ｃ）は曲げる前の発泡パネル
を示す図、同図化）およびｃｄ）は曲げた後の発泡パネ
ルを示す図、
ｊ＠３図は表面材の側端面に縦枠を設けた状態を示す図
、
！４図（ａＪおよび（ｂ）は縦枠の例を示す図、第５図
は発泡パネルの他の曲げ加工方法を示す図、
第６図は曲面パネルを間仕切りに応用した状態を示す図
、
第７図は曲面パネルの連結状態を示す断面図、第８図は
第７図の要部拡大図である。
１・・・合成樹脂製発泡パネル、Figure 1 is an overall view showing the method for manufacturing curved panels, Figure 2 (al~<d) shows a foam panel with notches, and (a) and (C) are foam panels before bending. The figure showing the foam panel after bending, Figure j@3 shows the state in which a vertical frame is provided on the side end surface of the surface material, ! Figure 4 (aJ and (b) is a diagram showing an example of a vertical frame, Figure 5 is a diagram showing another method of bending a foam panel, Figure 6 is a diagram showing a state in which a curved panel is applied to a partition, Fig. 7 is a cross-sectional view showing the connected state of the curved panels, and Fig. 8 is an enlarged view of the main parts of Fig. 7. 1... Synthetic resin foam panel,
Claims (1)
に縦方向または横方向に延びる複数の切り込みを所定間
隔で設け、次いでこの発泡パネルの両面に表面材を配置
し、型面が互いに対応する湾曲面状で形成された一対の
プレス型でプレスして、発泡パネルを表面材と一体に接
合し、かつパネル面における前記切り込みに直交する方
向に湾曲した曲げ加工することを特徴とする曲面パネル
の製造方法。1. A plurality of cuts extending in the vertical or horizontal direction are provided at predetermined intervals on at least one of both sides of the foam panel made of synthetic resin, and then a surface material is placed on both sides of the foam panel, and the mold surfaces are curved to correspond to each other. A curved panel characterized in that the foamed panel is pressed with a pair of press dies formed in a planar shape to integrally join the foamed panel with a surface material, and is bent into a curved shape in a direction perpendicular to the cut in the panel surface. Production method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6173190A JPH03262635A (en) | 1990-03-13 | 1990-03-13 | Curved panel manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6173190A JPH03262635A (en) | 1990-03-13 | 1990-03-13 | Curved panel manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03262635A true JPH03262635A (en) | 1991-11-22 |
Family
ID=13179647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6173190A Pending JPH03262635A (en) | 1990-03-13 | 1990-03-13 | Curved panel manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03262635A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009190666A (en) * | 2008-02-18 | 2009-08-27 | Toyota Motor Corp | Structural parts |
| JP2009241559A (en) * | 2008-03-31 | 2009-10-22 | Mitsui Eng & Shipbuild Co Ltd | Laminated panel and method for manufacturing the same |
| JP2011031893A (en) * | 2009-07-30 | 2011-02-17 | First Inter Kk | Resin foam sheet, method for manufacturing resin foam sheet, and storage case |
| EP2851259A4 (en) * | 2012-05-14 | 2016-02-10 | Mitsubishi Electric Corp | COVER FOR AIR CONDITIONING DEVICE FOR VEHICLE, AND METHOD FOR MANUFACTURING THE SAME |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4974266A (en) * | 1972-11-18 | 1974-07-17 | ||
| JPS4978772A (en) * | 1972-12-04 | 1974-07-30 | ||
| JPS504820A (en) * | 1973-05-16 | 1975-01-18 | ||
| JPS5349074A (en) * | 1976-09-24 | 1978-05-04 | United Patents Trust Reg | Method of bending plastic sheet and product formed using same |
| JPS59111836A (en) * | 1983-09-29 | 1984-06-28 | 当麻硬板株式会社 | Manufacture of bent plate |
-
1990
- 1990-03-13 JP JP6173190A patent/JPH03262635A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4974266A (en) * | 1972-11-18 | 1974-07-17 | ||
| JPS4978772A (en) * | 1972-12-04 | 1974-07-30 | ||
| JPS504820A (en) * | 1973-05-16 | 1975-01-18 | ||
| JPS5349074A (en) * | 1976-09-24 | 1978-05-04 | United Patents Trust Reg | Method of bending plastic sheet and product formed using same |
| JPS59111836A (en) * | 1983-09-29 | 1984-06-28 | 当麻硬板株式会社 | Manufacture of bent plate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009190666A (en) * | 2008-02-18 | 2009-08-27 | Toyota Motor Corp | Structural parts |
| JP2009241559A (en) * | 2008-03-31 | 2009-10-22 | Mitsui Eng & Shipbuild Co Ltd | Laminated panel and method for manufacturing the same |
| JP2011031893A (en) * | 2009-07-30 | 2011-02-17 | First Inter Kk | Resin foam sheet, method for manufacturing resin foam sheet, and storage case |
| EP2851259A4 (en) * | 2012-05-14 | 2016-02-10 | Mitsubishi Electric Corp | COVER FOR AIR CONDITIONING DEVICE FOR VEHICLE, AND METHOD FOR MANUFACTURING THE SAME |
| US9643365B2 (en) | 2012-05-14 | 2017-05-09 | Mitsubishi Electric Corporation | Cover for air conditioning device for vehicle, and method for manufacturing same |
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