JPH0740103U - Corrugated plywood - Google Patents
Corrugated plywoodInfo
- Publication number
- JPH0740103U JPH0740103U JP7549993U JP7549993U JPH0740103U JP H0740103 U JPH0740103 U JP H0740103U JP 7549993 U JP7549993 U JP 7549993U JP 7549993 U JP7549993 U JP 7549993U JP H0740103 U JPH0740103 U JP H0740103U
- Authority
- JP
- Japan
- Prior art keywords
- corrugated
- ridges
- thin plate
- veneer
- thin
- 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.)
- Withdrawn
Links
Abstract
(57)【要約】
【目的】 薄板を少なくとも２枚用いれば、所望の強度
を得ることができるベニヤ板を提供する。
【構成】 ベニヤ板は、互いに接着される、少なくとも
２枚の薄板の少なくとも１部に、波形形状を施される。
(57) [Summary] [Object] To provide a veneer plate which can obtain a desired strength by using at least two thin plates. A veneer plate is corrugated on at least a portion of at least two thin plates that are bonded together.
Description
【０００１】[0001]
この考案は、ベニヤ板に関する。 This invention relates to plywood.
【０００２】[0002]
従来、ベニヤ板は、少なくとも２枚の平坦な薄板を接着したものからなってい た。このため、従来のベニヤ板には、下記のような欠点があった。 Traditionally, veneer boards have consisted of at least two flat thin plates bonded together. Therefore, the conventional veneer plate has the following drawbacks.
【０００３】 （イ）薄板を２枚重ねただけでは、所望の強度を得られないことが多い。(A) In many cases, a desired strength cannot be obtained by simply stacking two thin plates.
【０００４】 （ロ）十分な強度を得るために、３枚以上の薄板を重ねることは、手間と余分 な材料を必要とする。(B) Stacking three or more thin plates in order to obtain sufficient strength requires labor and extra material.
【０００５】[0005]
そこで、本考案は、薄板を少なくとも２枚用いれば、所望の強度を得ることが できるベニヤ板を提供することを目的とする。 Therefore, an object of the present invention is to provide a veneer plate which can obtain a desired strength by using at least two thin plates.
【０００６】[0006]
この目的を達成するため、本考案によるベニヤ板は、互いに接着される、少な くとも２枚の薄板の少なくとも１部に、波形形状をもたらす畝を施したことを特 徴とする。 To this end, the veneer according to the invention is characterized in that at least a part of the at least two lamellas which are glued to each other are provided with ridges which give a corrugated shape.
【０００７】 本考案によるベニヤ板の全体にわたって、波形形状を施すのが好ましいが、ベ ニヤ板の一部に波形形状を施しても、所望の強度を得るのに十分な場合もある。Although it is preferable that the entire veneer plate according to the present invention is corrugated, it may be sufficient to obtain a desired strength even if a part of the veneer plate is corrugated.
【０００８】 本考案による薄板は、通常、全体が、長方形をしている。The thin plate according to the present invention is generally entirely rectangular.
【０００９】 波形形状をもたらす畝は、薄板の長さ方向に形成されることが好ましい。こう すると、重ね合わせ方向のみならず、ベニヤ板の、長さ方向と直交する端面に加 わる応力に対する対抗力も増加する。The ridges that provide the corrugated shape are preferably formed along the length of the sheet. This increases not only the stacking direction but also the resistance against the stress applied to the end face of the veneer plate orthogonal to the length direction.
【００１０】 また、波形形状をもたらす畝は、薄板の長さ方向に対し直交する方向に形成さ れてもよい。こうすると、重ね合わせ方向のみならず、ベニヤ板の長さ方向の端 面に加わる応力に対する対抗力も増加する。Further, the ridges that provide the corrugated shape may be formed in a direction orthogonal to the length direction of the thin plate. This increases not only the stacking direction but also the counter force against the stress applied to the longitudinal end faces of the veneer plates.
【００１１】 また、波形形状をもたらす畝は、薄板の長さ方向に対し斜め方向に形成されて もよい。こうすると、重ね合わせ方向のみならず、ベニヤ板の長さ方向の端面及 び長さ方向と直交する端面に加わる応力に対する対抗力も増加する。Further, the ridges that provide the corrugated shape may be formed in an oblique direction with respect to the length direction of the thin plate. This increases not only the stacking direction but also the resistance against the stress applied to the end faces in the length direction of the veneer plate and the end faces orthogonal to the length direction.
【００１２】 さらに、本考案によるベニヤ板は、波形形状をもたらす畝が、薄板の長さ方向 に形成された薄板と、長さ方向に対し直交する方向に形成された薄板とを、互い に接着したものでもよい。こうすることにより、単一方向（長さ方向またはこれ に対し直交するもしくは斜め方向のいずれか１つ）の畝が形成された薄板同士を 接着する場合に比べ、応力に対抗できる方向性が増す。Further, in the veneer plate according to the present invention, the ridges that provide the corrugated shape are formed by adhering a thin plate formed in the longitudinal direction of the thin plate and a thin plate formed in a direction orthogonal to the longitudinal direction to each other. It may be one. By doing so, the directionality that can withstand stress is increased compared to the case where thin plates with ridges in a single direction (length direction or one of the direction orthogonal to this or diagonal direction) are bonded together. .
【００１３】 さらにまた、本考案によるベニヤ板は、波形形状をもたらす畝が、互いに反転 した状態で、薄板の長さ方向に対し斜め方向に形成された薄板を、互いに接着し たものでもよい。この場合も、単一方向の畝が形成される場合に比べ、応力に対 抗できる方向性が増す。Furthermore, the veneer plate according to the present invention may be formed by adhering thin plates formed obliquely with respect to the longitudinal direction of the thin plates in a state where the ridges that provide the corrugated shape are inverted from each other. Also in this case, the directionality capable of resisting stress is increased as compared with the case where a ridge in a single direction is formed.
【００１４】[0014]
本考案に従って、ベニヤ板を構成する、少なくとも２枚の薄板の少なくとも１ 部に、波形形状を施すと、波形形状をもたらす畝の形成方向における強度が増す 。 According to the present invention, when at least a part of the at least two thin plates forming the veneer plate is corrugated, the strength in the direction of forming the corrugation that causes the corrugated shape is increased.
【００１５】[0015]
添付図面において、図１ー３は、本考案によるベニヤ板の好ましい第１ー３実 施例の斜視図を、図４は、本考案によるベニヤ板を製造する加工装置の好ましい １実施例の斜視図を示す。 1 to 3 are perspective views of a preferred embodiment of a veneer plate according to the present invention, and FIG. 4 is a perspective view of a preferred embodiment of a processing apparatus for manufacturing a veneer plate according to the present invention. Show.
【００１６】 図１に示す第１実施例では、ベニヤ板１０は、全体が、長方形をしており、波 形形状をもたらす畝１１ａは、薄板の長さ方向に形成される。In the first embodiment shown in FIG. 1, the veneer plate 10 has a rectangular shape as a whole, and the ridges 11 a that give a corrugated shape are formed in the longitudinal direction of the thin plate.
【００１７】 図２に示す第２実施例では、ベニヤ板１０は、全体が、長方形をしており、波 形形状をもたらす畝１１ｂは、薄板の長さ方向に対し直交する方向に形成される 。In the second embodiment shown in FIG. 2, the veneer plate 10 has a rectangular shape as a whole, and the ridges 11b that give a corrugated shape are formed in a direction orthogonal to the length direction of the thin plate.
【００１８】 図３に示す第３実施例でも、ベニヤ板１０は、全体が、長方形をしており、波 形形状をもたらす畝１１ｃは、薄板の長さ方向に対し斜め方向に形成される。In the third embodiment shown in FIG. 3 as well, the veneer plate 10 has a rectangular shape as a whole, and the ridges 11c for providing a corrugated shape are formed in an oblique direction with respect to the length direction of the thin plate.
【００１９】 本考案によるベニヤ板の好ましい製造方法を、本考案によるベニヤ板を製造す る加工装置の１実施例の斜視図を示す図４を参照しながら説明する。A preferred method for manufacturing a veneer plate according to the present invention will be described with reference to FIG. 4, which is a perspective view of an embodiment of a processing apparatus for manufacturing a veneer plate according to the present invention.
【００２０】 製造装置２０は、互いの噛み合わせ面に連続する凹凸を形成した、固定型２０ ａと可動型２０ｂとからなる。ベニヤ板の加工に際し、固定型２０ａは、少なく とも、加熱される。The manufacturing apparatus 20 is composed of a fixed die 20a and a movable die 20b in which concavo-convex portions are formed on the meshing surfaces of each other. When processing the veneer plate, the fixed mold 20a is heated at least.
【００２１】 まず、少なくとも２枚（たとえば、１枚の大きさが９０ｘ１８０ｃｍで、厚さ が１〜２ｍｍのもの）の、好ましくは、３枚の平坦な薄板１０ａを、重ね合わせ 面に接着剤を塗布して重ね合わせる。接着剤が乾燥する前に、重ね合わせた薄板 を、固定型２０ａと可動型２０ｂとの間に入れ、可動型２０ｂにより重ね合わせ た薄板を固定型２０ａに押しつけて、重ね合わした薄板に波形の畝を施す。First, at least two sheets (for example, one sheet having a size of 90 × 180 cm and a thickness of 1 to 2 mm), preferably three flat thin plates 10 a, are provided with an adhesive on the superposed surfaces. Apply and overlay. Before the adhesive dries, the superposed thin plates are put between the fixed mold 20a and the movable mold 20b, and the superposed thin plates are pressed against the fixed mold 20a by the movable mold 20b to form corrugated ridges on the superposed thin plates. Give.
【００２２】 畝の形成方向が異なる薄板を用いる場合には、１枚の平坦な薄板を、この製造 装置２０ の固定型２０ａと可動型２０ｂの間に入れて押圧することにより畝を形成する。 このとき、少なくとも固定型は加熱される。畝の形成後、畝の形成方向が異なる 薄板同士を重ね、接着剤を両者の接触点に塗布して接着を行う。When using thin plates having different ridge forming directions, one flat thin plate is inserted between the fixed die 20a and the movable die 20b of the manufacturing apparatus 20 and pressed to form the ridges. At this time, at least the stationary mold is heated. After forming the ridges, thin plates having different ridge forming directions are overlapped with each other, and an adhesive is applied to the contact points of the both to perform adhesion.
【００２３】[0023]
以上詳述したように、本考案による波形ベニヤは、従来の平坦なベニヤ板に比 べ、重ね合わせ方向のみならず、重ね合わせ方向以外の方向においても応力に対 する抵抗力が向上するので、重ね合わせ枚数が、少なくても所望の強度を得るこ とができる。 As described above in detail, the corrugated veneer according to the present invention has improved resistance to stress not only in the stacking direction but also in the direction other than the stacking direction, as compared with the conventional flat veneer plate. A desired strength can be obtained even if the number of sheets to be combined is small.
【図１】本考案によるベニヤ板の第１実施例を示す斜視
図である。FIG. 1 is a perspective view showing a first embodiment of a veneer plate according to the present invention.
【図２】本考案によるベニヤ板の第２実施例を示す斜視
図である。FIG. 2 is a perspective view showing a second embodiment of the veneer plate according to the present invention.
【図３】本考案によるベニヤ板の第３実施例を示す斜視
図である。FIG. 3 is a perspective view showing a third embodiment of the veneer plate according to the present invention.
【図４】本考案によるベニヤ板を製造する装置の１実施
例の斜視図である。FIG. 4 is a perspective view of an embodiment of an apparatus for manufacturing a veneer plate according to the present invention.
１０ ベニヤ板 １０ａ 重ね合わされた薄板 １１ａ，１１ｂ，１１ｃ 畝 ２０ 加工装置 ２０ａ 固定型 ２０ｂ 可動型 DESCRIPTION OF SYMBOLS 10 Veneer plate 10a Laminated thin plates 11a, 11b, 11c Ridge 20 Processing device 20a Fixed type 20b Movable type
Claims (8)
板の少なくとも１部に、波形形状をもたらす畝を施し
た、波形ベニヤ板。1. A corrugated veneer plate, wherein at least a part of at least two thin plates, which are adhered to each other, is provided with a ridge that provides a corrugated shape.
全体が、長方形をしている、波形ベニヤ板。2. The thin plate according to claim 1,
A corrugated plywood board that is entirely rectangular.
波形形状をもたらす畝は、前記薄板の全面に形成され
る、波形ベニヤ板。3. The corrugated veneer plate according to claim 1, wherein the ridges that provide the corrugated shape are formed on the entire surface of the thin plate.
おいて、前記波形形状をもたらす畝は、前記薄板の長さ
方向に形成される、波形ベニヤ板。4. The corrugated veneer plate according to claim 1, wherein the ridges that provide the corrugated shape are formed in a length direction of the thin plate.
おいて、前記波形形状をもたらす畝は、前記薄板の長さ
方向に対し直交する方向に形成される、波形ベニヤ板。5. The corrugated veneer plate according to claim 1, wherein the ridges that provide the corrugated shape are formed in a direction orthogonal to a length direction of the thin plate.
おいて、前記波形形状をもたらす畝は、前記薄板の長さ
方向に対し斜め方向に形成される、波形ベニヤ板。6. The corrugated veneer plate according to claim 1, wherein the ridges that provide the corrugated shape are formed in an oblique direction with respect to a length direction of the thin plate.
おいて、前記互いに接着される薄板の１つでは、前記波
形形状をもたらす畝は、前記薄板の長さ方向に形成さ
れ、もう１つでは、前記薄板の長さ方向に対し直交する
方向に形成される、波形ベニヤ板。7. The method according to claim 1, wherein in one of the thin plates adhered to each other, the ridges that provide the corrugated shape are formed in a longitudinal direction of the thin plate, and Then, a corrugated veneer plate formed in a direction orthogonal to the length direction of the thin plate.
おいて、前記互いに接着される薄板は、前記波形形状を
もたらす畝が、互いに反転した状態で、前記薄板の長さ
方向に対し斜め方向に形成される、波形ベニヤ板。8. The thin plate to be adhered to each other according to claim 1, wherein the ridges that bring about the corrugated shape are in a state in which the ridges that are opposite to each other are inverted with respect to the longitudinal direction of the thin plate. Corrugated plywood formed on the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7549993U JPH0740103U (en) | 1993-12-28 | 1993-12-28 | Corrugated plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7549993U JPH0740103U (en) | 1993-12-28 | 1993-12-28 | Corrugated plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0740103U true JPH0740103U (en) | 1995-07-18 |
Family
ID=13578026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7549993U Withdrawn JPH0740103U (en) | 1993-12-28 | 1993-12-28 | Corrugated plywood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011502839A (en) * | 2007-11-19 | 2011-01-27 | パダナ アーゲー | Manufacturing method of veneer having pattern and manufacturing apparatus of veneer having pattern |
| JP2015523916A (en) * | 2012-05-04 | 2015-08-20 | ウッド イノベーションズ リミティド | Core layer comprising zigzag wood elements and multilayer composite comprising core layer |
| US10518499B2 (en) * | 2016-09-26 | 2019-12-31 | Corruven Canada Inc. | Foldable composite material sheet and structure |
-
1993
- 1993-12-28 JP JP7549993U patent/JPH0740103U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011502839A (en) * | 2007-11-19 | 2011-01-27 | パダナ アーゲー | Manufacturing method of veneer having pattern and manufacturing apparatus of veneer having pattern |
| JP2015523916A (en) * | 2012-05-04 | 2015-08-20 | ウッド イノベーションズ リミティド | Core layer comprising zigzag wood elements and multilayer composite comprising core layer |
| US10518499B2 (en) * | 2016-09-26 | 2019-12-31 | Corruven Canada Inc. | Foldable composite material sheet and structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19980305 |