EXTENSION DEVICE

To provide good clamping of the corners of a tape by a corner clamping portion.SOLUTION: A corner portion 73 of a rectangular tape 7 following a support surface 540 of a corner stage 520 is clamped between a support surface 540 and the lower surface of a pressing portion 521 by air jetted from an ai...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN YEH, FUJISAWA SHINICHI, NAMIOKA SHINICHI, KIMURA KO, TANIMOTO RYOJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To provide good clamping of the corners of a tape by a corner clamping portion.SOLUTION: A corner portion 73 of a rectangular tape 7 following a support surface 540 of a corner stage 520 is clamped between a support surface 540 and the lower surface of a pressing portion 521 by air jetted from an air ejection port 264 of a tape support plate 26. Therefore, even when the corner portion 73 of the rectangular tape 7 is curled up, the air ejected from the air ejection port 264 can cause the corner portion 73 of the rectangular tape 7 to follow the support surface 540, such that the corner portion 73 of the rectangular tape 7 can be satisfactorily clamped between the support surface 540 and the lower surface of the pressing portion 521.SELECTED DRAWING: Figure 6 【課題】角クランプ部によって、テープの角部分を良好にクランプする。【解決手段】テープ支持プレート２６のエア噴出口２６４から噴射したエアによって角ステージ５２０の支持面５４０に倣った矩形テープ７の角部分７３を、支持面５４０と押さえ部５２１の下面とでクランプする。したがって、矩形テープ７の角部分７３がめくれ上がっている場合でも、エア噴出口２６４から噴射したエアによって、矩形テープ７の角部分７３を支持面５４０に倣せることができるので、矩形テープ７の角部分７３を、支持面５４０と押さえ部５２１の下面とで良好にクランプすることができる。【選択図】図６