JP2017527363A - 形成部材にブラインドステッチを施すための方法および装置ならびにその方法から形成される部材 - Google Patents
形成部材にブラインドステッチを施すための方法および装置ならびにその方法から形成される部材 Download PDFInfo
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Abstract
Description
本出願は、2014年8月22日出願の米国特許仮出願第62/040,979号明細書の利益を主張するものであり、その全内容は参照により本書に組み込まれる。
Claims (26)
- 内装部材の外皮層にステッチを施す方法であって、
a)前記外皮層の第1の表面の入口点にて、湾曲針を前記外皮層に挿入する工程と、
b)前記第1の表面の出口点にて、前記湾曲針を前記外皮層から出す工程であって、前記挿入する工程および前記出す工程は、前記外皮層の前記入口点および前記出口点を、第1の糸に通過させる、工程と、
c)前記出口点に近接するフックで前記第1の糸を把持する工程と、
d)前記第1の糸を介して、第2の糸を、前記出口点を通して引っ張りながら、前記出口点および前記入口点を通して前記針を後退させて、ステッチを形成する工程と、
e)前記外皮層を、前記針および前記フックに対して新しい位置に進める工程と、
f)所定量のステッチが前記外皮層に施されるまで、工程a〜eを繰り返す工程と、
を含む、方法。 - 外皮層は、ビニール、革および熱可塑性ポリオレフィンからなる群から形成される、請求項1に記載の方法。
- 請求項2に記載の方法によって形成される内装部材であって、
前記内装部材は、車両の内装トリム部分である。 - 前記内装トリム部分は、前記車両のインストルメントパネルの一部分である、請求項3に記載の内装部材。
- 請求項1に記載の方法によって形成される内装部材であって、
前記内装部材は、車両の内装トリム部分である。 - 前記内装トリム部分は、前記車両のインストルメントパネルの一部分である、請求項5に記載の内装部材。
- 外皮層は、ビニール、革および熱可塑性ポリオレフィンからなる群から形成され、前記外皮層の第2の表面に中間層が付され、前記第2の表面は前記第1の表面の反対側に位置する、請求項1に記載の方法。
- 前記中間層は発泡層である、請求項7に記載の方法。
- 前記発泡層に下地層が付され、前記下地層はプラスチックから形成される、請求項8に記載の方法。
- 前記内装部材は、車両の内装トリム部分である、請求項9に記載の内装。
- 請求項1に記載の方法によって形成される内装部材。
- 前記内装部材は、車両の内装トリム部分である、請求項11に記載の内装部材。
- 前記内装トリム部分は、前記車両のインストルメントパネルの一部分である、請求項12に記載の内装部材。
- 外皮層は、ビニール、革および熱可塑性ポリオレフィンからなる群から形成され、前記外皮層の第2の表面に中間層が付され、前記第2の表面は前記第1の表面の反対側に位置する、請求項12に記載の内装部材。
- 前記中間層は発泡層であり、前記発泡層に下地層が付され、前記下地層はプラスチックから形成される、請求項14に記載の内装部材。
- 外皮層と、下地層と、前記外皮層と前記下地層との間に配置された中間層と、を備える内装部材にステッチを施す方法であって、
a)前記外皮層の第1の表面の入口点にて、湾曲針を前記外皮層に挿入する工程と、
b)前記第1の表面の出口点にて、前記湾曲針を前記外皮層から出す工程であって、前記挿入する工程および前記出す工程は、前記外皮層の前記入口点および前記出口点を、糸に通過させる、工程と、
c)前記出口点に近接するフックで前記第1の糸を把持する工程と、
d)前記第1の糸を介して、第2の糸を、前記出口点を通して引っ張りながら、前記出口点および前記入口点を通して前記針を後退させて、ステッチを形成する工程と、
e)前記外皮層を、前記針および前記フックに対して新しい位置に進める工程と、
f)所定量のステッチが前記外皮層に施されるまで、工程a〜eを繰り返す工程と、
を含む、方法。 - 外皮層は、ビニール、革および熱可塑性ポリオレフィンからなる群から形成され、前記中間層は発泡層であり、前記下地層はプラスチックから形成され、前記挿入する工程中、前記針は前記中間層をも通過する、請求項16に記載の方法。
- 請求項17に記載の方法によって形成される内装部材であって、
前記内装部材は、車両の内装トリム部分である。 - 前記内装トリム部分は、前記車両のインストルメントパネルの一部分である、請求項18に記載の内装部材。
- 外皮層と、それに付された発泡層と、を備える内装部材にステッチを施す方法であって、
a)前記外皮層の第1の表面の入口点にて、湾曲針を前記外皮層に挿入する工程と、
b)前記第1の表面の出口点にて、前記湾曲針を前記外皮層から出す工程であって、前記挿入する工程および前記出す工程は、前記外皮層の前記入口点および前記出口点を、糸に通過させ、前記発泡層は前記外皮層の第2の表面に付され、前記第2の表面は前記第1の表面の反対側に位置し、前記針は、前記入口点および前記出口点を通って移動するときに、前記発泡層の一部をも通過する、工程と、
c)前記出口点に近接するフックで前記第1の糸を把持する工程と、
d)前記第1の糸を介して、第2の糸を、前記出口点を通して引っ張りながら、前記出口点および前記入口点を通して前記針を後退させて、ステッチを形成する工程と、
e)前記外皮層を、前記針および前記フックに対して新しい位置に進める工程と、
f)所定量のステッチが前記外皮層に施されるまで、工程a〜eを繰り返す工程と
を含む、方法。 - 前記中間層はスペーサファブリックである、請求項7に記載の方法。
- 外皮層は、ビニール、革および熱可塑性ポリオレフィンからなる群から形成される、請求項20に記載の方法。
- 外皮層は、ビニール、革および熱可塑性ポリオレフィンからなる群から形成され、前記外皮層の第2の表面に中間層が付され、前記第2の表面は前記第1の表面の反対側に位置し、前記中間層は発泡層であり、前記発泡層に下地層が付され、前記下地層はプラスチックから形成され、前記湾曲針は、前記ステッチが形成されるときに、前記外皮層、前記発泡層および前記下地層を通過する、請求項1に記載の方法。
- 請求項20に記載の方法によって形成される内装部材であって、
前記内装部材は、車両の内装トリム部分である。 - 前記内装トリム部分は、前記車両のインストルメントパネルの一部分である、請求項24に記載の内装部材。
- 外皮層は、ビニール、革および熱可塑性ポリオレフィンからなる群から形成され、前記外皮層の第2の表面に中間層が付され、前記第2の表面は前記第1の表面の反対側に位置する、請求項20に記載の方法。
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