NOTCH FORMATION DEVICE FOR FASTENER

To provide a notch formation device for a fastener capable of eliminating a decrease in commercial value on a material side with which the fastener is combined and a decrease in fastener fitting work efficiency.SOLUTION: A device which forms a notch to be a marker for positioning in tapes 12 compose...

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Bibliographische Detailangaben
Hauptverfasser:	TASHIRO KAZUYUKI, UENO KIYOHISA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FORDRESS-MAKING, FOR TAILORING, NOT OTHERWISE PROVIDED FOR BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE HABERDASHERY HUMAN NECESSITIES JEWELLERY WEARING APPAREL
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Beschreibung
Zusammenfassung:	To provide a notch formation device for a fastener capable of eliminating a decrease in commercial value on a material side with which the fastener is combined and a decrease in fastener fitting work efficiency.SOLUTION: A device which forms a notch to be a marker for positioning in tapes 12 composed of thermally melting materials of a fastener 10 that engages elements paired by operation of a slider to combine the pair of tapes 12 has: molds 20, 30 of the same shape as the notch; a heater 22 heating the molds 20, 30 at temperature necessary to thermally melt the tapes 12; and a mold movement mechanism pressing the heated heater 22 against the tapes 12 of the fastener. Positions of the molds 20, 30 forming the notch are movable in the lengthwise direction of the fastener.SELECTED DRAWING: Figure 5 【課題】ファスナーを結合しようとする素材側の商品価値の低下、ファスナーの取り付け作業効率の低下をなくすことができるファスナーへのノッチ形成装置を得る。【解決手段】スライダーの操作により対をなすエレメントを噛み合わせて一対のテープ１２を結合するファスナー１０の、熱溶解性素材からなるテープ１２に、位置決めの目印となるノッチを形成する装置であって、ノッチの形状と同じ形状の金型２０，３０と、テープ１２を熱溶解させるのに必要な温度に金型２０，３０を加熱するヒーター２２と、加熱されたヒーター２２をファスナーのテープ１２に押し付ける金型移動機構と、を有し、ノッチを形成する金型２０，３０の位置は、ファスナーの長さ方向に移動可能である。【選択図】図５