JP2013227014A - 耐ディスボンド複合スチフナランアウト - Google Patents
耐ディスボンド複合スチフナランアウト Download PDFInfo
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Abstract
【解決手段】以下に記す各種の態様を、単独で又は組み合わせて使用できる。各種態様にはベースフランジの丸角を有するスチフナランアウトが含まれる。ウェブ終了点208の前方に配置されるフランジ終了点206を提供し、ウェブがベースフランジ108に至る前に終了可能なように、ベースフランジ内に凹型ノッチが組み込まれてもよい。ウェブは完全な高さからトリミングされ、ウェブ終了点で減少した高さにされてもよい。ベースフランジを、スカーフジョイントを介して、その下にある複合構造104にコボンドしてもよい。ベースフランジの周囲に締付力を集中させるために、ペリメータクランプ半径充填材112を使用することができる。
【選択図】図3
Description
102 スチフナランアウト
104 複合構造
106 ウェブ
108 ベースフランジ
108A 第一のフランジ部分
108B 第二のフランジ部分
110 キャップ
112 ペリメータクランプ半径充填材
114 ヌードル
120 前面
122 背面
202 丸角
204 凹型ノッチ
206 フランジ終了点
208 ウェブ終了点
210 接触領域
212 解放空洞
214 留め具
216 開口部
302 前縁部
304 完全な高さ
306 減少した高さ
402 スカーフジョイント
404 繊維ガラスウェッジ
406 ウェッジの斜面
408 フランジの斜面
502 構造の斜面
Claims (12)
- スチフナランアウトであって、
略垂直方向に構成されて、前面(120)と、背面(122)と、下縁と、及びウェブ(106)の最も外側に位置するウェブ終了点(208)とを含むウェブ(106)、及び
ベースフランジ(108)
を備えており、ベースフランジ(108)が、
ウェブ(106)の下縁に隣接し、ウェブ(106)の前面(120)から略水平に延在する第一のフランジ部分(108A)、
及び
ウェブ(106)の下縁に隣接し、ウェブ(106)の背面(122)から略水平に延在する第二のフランジ部分(108B)
を備え、かつベースフランジ(108)の最も外側に位置するフランジ終了点(206)を含み、フランジ終了点(206)がウェブ終了点(208)の前方に位置する、スチフナランアウト。 - ベースフランジ(108)が、ウェブ(106)と位置合わせされた中央位置にあるフランジ終了点(206)に凹型ノッチ(204)を備えていることにより、ウェブ終了点(208)が凹型ノッチ(204)の略中央に位置している、請求項1に記載のスチフナランアウト。
- ウェブ終了点(208)が凹型ノッチ(204)の弓形の縁上に配置されるように、凹型ノッチ(204)が弓形の縁を備えることを特徴とする、請求項2に記載のスチフナランアウト。
- ベースフランジ(108)がフランジ終了点(206)に複数の丸角を備えている、請求項2又は3に記載のスチフナランアウト。
- ペリメータクランプ半径充填材(112)をさらに備えており、ペリメータクランプ半径充填材(112)が、ペリメータクランプ半径充填材(112)と第一のフランジ部分(108A)の上面の周囲の一部との間に接触領域を形成するために、第一のフランジ部分の上面の周囲の一部で第一のフランジ部分(108A)の上面と接触するように構成されており、接触領域が、ペリメータクランプ半径充填剤(112)と第一のフランジ部分の上面との間に解放空洞(212)を画定している、請求項4に記載のスチフナランアウト。
- 解放空洞(212)内に配置された柔軟な充填材をさらに備える、請求項5に記載のスチフナランアウト。
- 解放空洞(212)への開口部が、ペリメータクランプ半径充填材(112)の縁に沿って配置されるように、接触領域が略C形状である、請求項5又は6に記載のスチフナランアウト。
- 解放空洞(212)への開口部が、ウェブ(106)に隣接するペリメータクランプ半径充填材(112)の縁と対向するペリメータクランプ半径充填材(112)の縁に沿って配置されている、請求項7に記載のスチフナランアウト。
- 複合スチフナと複合構造との間のボンドラインの分離を制御する方法であって、
ウェブ(106)及びベースフランジ(108)を備えた複合スチフナであって、ウェブ(106)がウェブ終了点(208)で終了し、ベースフランジ(108)がウェブ終了点(208)の前方にあるフランジ終了点(206)で終了し、かつ、ベースフランジ(108)が丸角を備える複合スチフナを提供すること、
ウェブ終了点(208)に至る前のある位置における完全な高さからウェブ終了点(208)における減少した高さへとウェブ(106)をトリミングすること、
ウェブ終了点(208)が凹型ノッチ(204)の略中央に位置するように、ベースフランジ(108)内のフランジ終了点(206)に凹型ノッチ(204)を提供すること、及び
ベースフランジ(108)の底面を複合構造の上面に接合すること
を含む方法。 - ペリメータクランプ半径充填材(112)とベースフランジ(108)の上面の周囲の一部との間に接触領域を形成するために、ベースフランジ(108)の上面の周囲の一部でベースフランジ(108)の上面と接触するように構成された底面を備える少なくとも1つのペリメータクランプ半径充填材(112)を提供することであって、接触領域がペリメータクランプ半径充填材(112)とベースフランジ(108)の上面との間に解放空洞(212)を画定する、提供すること、及び
少なくとも1つのペリメータクランプ半径充填材(112)をベースフランジ(108)の上面に複数の留め具(214)を使用して固定することであって、複数の留め具(214)が、ペリメータクランプ半径充填材(112)の上面から、解放空洞(212)及びベースフランジ(108)を通って複合構造まで延在する、固定すること
をさらに含む、請求項9に記載の方法。 - 繊維ガラスウェッジ(404)を提供することをさらに含み、ベースフランジ(108)の底面を複合構造の上面に接合することには、繊維ガラスウェッジ(404)の底面を複合構造の上面に接合すること、及び繊維ガラスウェッジ(404)の上面をベースフランジ(108)の底面に接合することを含み、ベースフランジ(108)は繊維ガラスウェッジ(404)の構成に対応する非均一な厚さを備える、請求項9又は10に記載の方法。
- ベースフランジ(108)の底面を複合構造の上面に接合すると、複合スチフナと複合構造との間にスカーフジョイント(402)が形成されるように、複合構造が非均一の厚さを有し、ベースフランジ(108)が複合構造の非均一な厚さに対応する非均一な厚さを有している、請求項9〜11のいずれか一項に記載の方法。
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