Pull-raising member and pull-raising unit for peeling thin film

A pull-raising member (2A) and pull-raising unit (2) for peeling a thin (1D) film from a base plate such as a printed circuit board or the like having an improved average throughout rate. The pull-raising member (2A) includes a plurality of pull-raising blades (2Aa; 2Ab) disposed substantially paral...

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Bibliographische Detailangaben
1. Verfasser:	SUMI, SIGEO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPARATUS SPECIALLY ADAPTED THEREFOR CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CINEMATOGRAPHY CUTTING CUTTING-OUT ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HAND CUTTING TOOLS HOLOGRAPHY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MATERIALS THEREFOR ORIGINALS THEREFOR PERFORATING PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PRINTED CIRCUITS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STAMPING-OUT TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A pull-raising member (2A) and pull-raising unit (2) for peeling a thin (1D) film from a base plate such as a printed circuit board or the like having an improved average throughout rate. The pull-raising member (2A) includes a plurality of pull-raising blades (2Aa; 2Ab) disposed substantially parallel to an end of the thin film (1D). In the pull-raising unit (2) in which the pull-raising member (2A) is employed, an elastic member (2C), which is employed to bring the pull-raising blades (2Aa; 2Ab) of the pull-raising member (2A) into contact with the base plate, is interposed between the pull-raising member (2A) and an attaching member (2D) to slide the pull-raising member (2A) in such directions as to move into and out of contact with the base plate.