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    2.
    发明专利
    未知

    公开(公告)号：DE19500899A1

    公开(公告)日：1996-07-18

    申请号：DE19500899

    申请日：1995-01-13

    Applicant: IBM

    Inventor： FISCHER LUDWIG ,  ABENDSCHEIN ULRICH ,  SCHNEE JOACHIM ,  HOESCHELE MANFRED ,  SCHMIDT PETER ,  MOLL JOSEF ,  STAUDENMAIER KLAUS ,  GALL JOHANN ,  HINDERMEYER ERICH ,  STROHDIEK HEINZ

    IPC: B41J13/00 ,  B65H29/12 ,  B65H29/51 ,  B65H39/105 ,  G07D11/00 ,  B41J11/58 ,  B65H39/065

    Abstract: The invention concerns a collector unit for products in the form of sheets, the collector unit having a drum (10), designed to guide the sheets round its curved surface (11), and one or more belts (15, 16, 17) which rest against the surface (11) of the drum and convey the sheets round the space between the belts and the drum. Openings (25, 26, 27) between the belts allow the sheets to be fed into and withdrawn from the unit. In addition, the unit is fitted with sensors (40, 41, 42) which determine the position of each sheet on the surface (11) of the drum, the position data being fed to a control unit in order to control the motion of the drum. The collector unit described enables both relatively thick and thin sheets to be collected reliably into bundles, fed in and taken out. Even sheets which tend to roll up or become stuck because of static charge, for instance, can be collected together to form a bundle. The sheets can be bundled continuously without the need to change the direction of rotation of the drum (10). In particular, it is easy to collect several sheets in a fanned bundle. The preferred application of the collector unit is in multiple-forms printers which produce simultaneously a statement of account and a transfer statement, for instance. Its construction enables it to be connected up to sheet-delivery equipment, e.g. printers or automatic cash dispensers.

    3.
    发明专利
    未知

    公开(公告)号：DE4406115C2

    公开(公告)日：1997-03-13

    申请号：DE4406115

    申请日：1994-02-25

    Applicant: IBM

    Inventor： LUTZ HEINZ ,  SCHMIDT PETER

    IPC: G07F7/10 ,  H01H13/70 ,  G06F1/16 ,  G06F3/023

    Abstract: PCT No. PCT/EP95/00409 Sec. 371 Date Apr. 10, 1998 Sec. 102(e) Date Apr. 10, 1998 PCT Filed Feb. 6, 1994 PCT Pub. No. WO95/23421 PCT Pub. Date Aug. 31, 1995An anti-surveillance device for keyboards, particularly for the keyboards of cash dispensing machines or electronic cash devices, in order to prevent unwanted viewing of the keyboard from the side. The invention comprises at least one anti-surveillance filter (3), preferably exhibiting a lamellar or lamellar-grid structure, where only the lamellae consist of opaque material and where the anti-surveillance filter (3) is disposed above the keyboard (5).

    5.
    发明专利
    未知

    公开(公告)号：DE4406115A1

    公开(公告)日：1995-08-31

    申请号：DE4406115

    申请日：1994-02-25

    Applicant: IBM

    Inventor： LUTZ HEINZ ,  SCHMIDT PETER

    IPC: G07F7/10 ,  H01H13/70 ,  G06F1/16 ,  G06F3/023

    Abstract: The invention concerns a keypad visual privacy-protection device designed to prevent people other than the user from seeing the keypad from the side and intended particularly for automatic teller machine and electronic cash systems. The device proposed comprises at least a privacy filter (3) which is preferably made up of parallel lamellae or a criss-cross grid of parallel lamellae, only the lamellae consisting of opaque material and the privacy filter (3) being located over the keypad (5).

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