JP2000168882A5 - - Google Patents

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Publication number
JP2000168882A5
JP2000168882A5 JP1998343470A JP34347098A JP2000168882A5 JP 2000168882 A5 JP2000168882 A5 JP 2000168882A5 JP 1998343470 A JP1998343470 A JP 1998343470A JP 34347098 A JP34347098 A JP 34347098A JP 2000168882 A5 JP2000168882 A5 JP 2000168882A5
Authority
JP
Japan
Prior art keywords
flange portion
material layer
edge
fiber
resin material
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
Application number
JP1998343470A
Other languages
Japanese (ja)
Other versions
JP2000168882A (en
JP4222667B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP34347098A priority Critical patent/JP4222667B2/en
Priority claimed from JP34347098A external-priority patent/JP4222667B2/en
Publication of JP2000168882A publication Critical patent/JP2000168882A/en
Publication of JP2000168882A5 publication Critical patent/JP2000168882A5/ja
Application granted granted Critical
Publication of JP4222667B2 publication Critical patent/JP4222667B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【特許請求の範囲】
【請求項1】 コンテナ本体に取り付けるための取付孔を有する繊維強化樹脂材料層からなるフランジ部を備えた樹脂製フレームであって、前記繊維強化樹脂材料層に含まれる連続繊維の配向方向と前記フランジ部の縁に平行な方向のなす角が30゜〜60゜である樹脂製フレーム。
【請求項2】 請求項1記載の樹脂製フレームが取付けられたことを特徴とする冷凍コンテナ。
[Claims]
1. A resin frame having a flange portion made of a fiber-reinforced resin material layer having mounting holes for attaching to the container body, the orientation direction of continuous fibers contained in the fiber-reinforced resin material layer, and the above. A resin frame with an angle of 30 ° to 60 ° in the direction parallel to the edge of the flange.
2. A refrigerated container to which the resin frame according to claim 1 is attached.

【0010】
【課題を解決するための手段】
本発明の目的は、コンテナ本体に取り付けるための取付孔を有する繊維強化樹脂材料層からなるフランジ部を備えた樹脂製フレームであって、前記繊維強化樹脂材料層に含まれる連続繊維の配向方向と前記フランジ部の縁に平行な方向のなす角が30゜〜60゜である樹脂製フレームによって達成される。また、前記繊維強化樹脂材料層中の全補強繊維に占める前記連続繊維の割合は10%以上であることが好ましい。前記連続繊維としては炭素繊維が好ましい。なお、「フランジ部の縁に平行な方向」とはフランジ部の縁(エッジ)に沿う方向を指し、必ずしも直線方向である必要はない。
0010
[Means for solving problems]
An object of the present invention is a resin frame provided with a flange portion made of a fiber reinforced resin material layer having mounting holes for mounting on the container body, and the orientation direction of continuous fibers contained in the fiber reinforced resin material layer. This is achieved by a resin frame having an angle of 30 ° to 60 ° in a direction parallel to the edge of the flange portion. Further, the ratio of the continuous fibers to the total reinforcing fibers in the fiber reinforced resin material layer is preferably 10% or more. Carbon fiber is preferable as the continuous fiber. The "direction parallel to the edge of the flange portion" refers to a direction along the edge of the flange portion, and does not necessarily have to be a linear direction.

フランジ部1bの縁に平行な方向と連続補強繊維7中の連続繊維束の配向方向とのなす角度は30〜60゜の範囲であり、更に40〜50゜の範囲がより好ましい。そして、フランジ部1bの強度向上の点では前記角度を45゜と設定することが最も好ましい。前記角度が30゜未満又は60゜より大きいとフランジ部1bのラッキング強度の向上の程度が低くなる。 The angle formed by the direction parallel to the edge of the flange portion 1b and the orientation direction of the continuous fiber bundle in the continuous reinforcing fiber 7 is in the range of 30 to 60 °, more preferably in the range of 40 to 50 °. From the viewpoint of improving the strength of the flange portion 1b, it is most preferable to set the angle to 45 °. If the angle is less than 30 ° or larger than 60 °, the degree of improvement in the racking strength of the flange portion 1b is low.

【0036】
【発明の効果】
本発明の樹脂製フレームは、金属製フレームに比べて軽量であり、また、海水等に対しても十分な耐食性を有している。そして、フランジ部が繊維強化樹脂材料層からなり、その縁に平行な方向とは異なる方向に配向する連続繊維を含むために、すなわち、繊維強化樹脂材料層に含まれる連続繊維の配向方向とフランジ部の縁に平行な方向のなす角が30゜〜60゜であるために、フランジ部の剛性が高く、十分なラッキング強度を有している。したがって、高強度の冷凍コンテナを製作することができる。また、フランジ部に金属製の補強部材を使用していないので、フレーム全体の重量が増大することもなく、製造も容易である。なお、プラスチックフォーム等からなる心材を有する場合には、適度な断熱特性を得ることができる。
0036
【Effect of the invention】
The resin frame of the present invention is lighter than the metal frame, and also has sufficient corrosion resistance to seawater and the like. Then, since the flange portion is made of a fiber reinforced resin material layer and contains continuous fibers oriented in a direction different from the direction parallel to the edge thereof, that is, the orientation direction of the continuous fibers contained in the fiber reinforced resin material layer and the flange. Since the angle formed in the direction parallel to the edge of the portion is 30 ° to 60 °, the rigidity of the flange portion is high and the racking strength is sufficient. Therefore, a high-strength refrigerated container can be manufactured. Further, since a metal reinforcing member is not used for the flange portion, the weight of the entire frame does not increase and the manufacturing is easy. When the core material is made of plastic foam or the like, appropriate heat insulating properties can be obtained.

また、前記繊維強化材料層中の全補強繊維に占める前記連続繊維、すなわち、繊維強化樹脂材料層に含まれる連続繊維の配向方向とフランジ部の縁に平行な方向のなす角が30゜〜60゜であり、この連続繊維の割合が10%以上である場合は、フランジ部の剛性を効果的に高めることができる。 Further, the angle formed by the continuous fibers occupying all the reinforcing fibers in the fiber reinforced material layer, that is, the orientation direction of the continuous fibers contained in the fiber reinforced resin material layer and the direction parallel to the edge of the flange portion is 30 ° to 60. When the ratio of continuous fibers is 10% or more, the rigidity of the flange portion can be effectively increased.

JP34347098A 1998-12-02 1998-12-02 Resin frame and refrigeration container provided with the frame Expired - Fee Related JP4222667B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34347098A JP4222667B2 (en) 1998-12-02 1998-12-02 Resin frame and refrigeration container provided with the frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34347098A JP4222667B2 (en) 1998-12-02 1998-12-02 Resin frame and refrigeration container provided with the frame

Publications (3)

Publication Number Publication Date
JP2000168882A JP2000168882A (en) 2000-06-20
JP2000168882A5 true JP2000168882A5 (en) 2006-01-26
JP4222667B2 JP4222667B2 (en) 2009-02-12

Family

ID=18361785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34347098A Expired - Fee Related JP4222667B2 (en) 1998-12-02 1998-12-02 Resin frame and refrigeration container provided with the frame

Country Status (1)

Country Link
JP (1) JP4222667B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101329532B1 (en) * 2011-09-22 2013-11-14 한국차체 주식회사 Van frozen bottom of the frame structure

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