To form a notch part, which serving as a location of alignment with a sewing margin of a second skin piece, with proper workability, in a sewing margin of a first skin piece.SOLUTION: A first notched side 41, which is pre-provided in a first skin piece 11, and a second notched side 42, which is pre-provided in a second skin piece 12, are arranged to be expanded in a folding-fan shape toward an edge end of a first sewing margin 21a, in such a manner that a first sewing margin-side tip E1 of a sewing part 14 serves as a base point. Thus, a notch part 30 is formed.SELECTED DRAWING: Figure 3
【課題】第一表皮ピースの縫い代に、第二表皮ピースの縫い代との位置合わせ箇所となるノッチ部を作業性良く形成することにある。【解決手段】縫合部14の第一縫い代側の先端E1を基点として、第一表皮片11に予め設けられている第一切欠き辺41と、第二表皮片12に予め設けられている第二切欠き辺42とを、第一縫い代21aの縁端に向かうにつれて末広がり状に拡開して配置することによりノッチ部30を形成する。【選択図】図3
SKIN MANUFACTURING METHOD
表皮の製造方法
2018-12-06
Patent
Elektronische Ressource
Japanisch
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