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    CUTTER DELIVERY MECHANISM FOR CUTTING DEVICE OF TAPE, IN PARTICULAR MAGNETIC TAPE
    1.
    发明专利
    CUTTER DELIVERY MECHANISM FOR CUTTING DEVICE OF TAPE, IN PARTICULAR MAGNETIC TAPE 失效

    公开(公告)号：JPH10151599A

    公开(公告)日：1998-06-09

    申请号：JP21776097

    申请日：1997-08-12

    Applicant: EMTEC MAGNETICS GMBH

    Inventor： SCHLATTER MANFRED DR ,  HUBER HELMUT ,  KIENTZ WALTER ,  UNGLAUBE JOCHEN

    IPC: B26D1/24 ,  B26D5/06 ,  B26D7/26

    Abstract: PROBLEM TO BE SOLVED: To provide a cutter delivery device for a cutting machine for a tape type, belt type or film type product. SOLUTION: Circular cutters 4, 5 are fixed on upper part and lower part shafts 2, 3, their positions are reciprocally slipped in the axial direction to decide delivery of the cutters, electrical insulation between the upper part and lower shafts detects contact of the cutters during delivery, and accordingly, it makes possible to automatize delivery work. Additionally, it is possible to deliver each of the cutters or a cutter box type cutter so as to set delivery in accordance with a difference of speed of the upper part and lower part shafts. In this way, it is possible to use this mechanism as an all type cutting machine and to cut a thin uncovered or covered polymer film or metal foil.

    Blade in-feed apparatus especially for magnetic tape cutting systems
    2.
    发明专利
    Blade in-feed apparatus especially for magnetic tape cutting systems 未知

    公开(公告)号：DE19632438A1

    公开(公告)日：1998-02-19

    申请号：DE19632438

    申请日：1996-08-12

    Applicant: EMTEC MAGNETICS GMBH

    Inventor： SCHLATTER MANFRED DR ,  HUBER HELMUT ,  KIENTZ WALTER ,  UNGLAUBE JOCHEN

    IPC: B26D1/24 ,  B26D5/06 ,  B26D7/26

    Abstract: The apparatus includes one or more circular cutting blades (4,5) fixed on an upper and a lower rotatable shaft (3,2). The blade of one of the shafts are provided to the cutting process in opposition to the blade of the other shaft. The upper or lower shaft is insulated (19) from the other shaft. A short circuit detector (25) is provided between the shafts to set the contacts between the blades (4,5) in the delivery process. A bushing (11) may be provided for axial displacement of the blade (4,5). The bushing is axially displaceably mounted in a holding frame of the upper and lower shafts. An insulator layer (19), especially a ceramic layer may be provided around the bushing.

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