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公开(公告)号：FR2630571A3
公开(公告)日：1989-10-27
申请号：FR8904891
申请日：1989-04-13
Applicant: BASF AG
Inventor： SCHOETTLE KLAUS , BUHK ARTUR , GLINIORZ LOTHAR
IPC: G11B23/087
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公开(公告)号：DK147868B
公开(公告)日：1984-12-24
申请号：DK433975
申请日：1975-09-26
Applicant: BASF AG
Inventor： SCHOETTLER KLAUS , WITTKAMP HEINRICH , GLINIORZ LOTHAR , DOBLER PETER
IPC: G11B15/22 , G11B23/087 , G11B23/08
Abstract: The invention relates to a magnetic tape cassette and a tape recorder for use with such a cassette. More specifically, the invention relates to the provision of movable holding means within the cassette, which means - in a first position - prevent unwinding of the packs of tape and thus hold the magnetic tape taut and - in a second position - release the packs and the magnetic tape for operation in conjunction with guide, scanning and driving means on the recorder. The said holding means are in the form of spring elements which engage teeth in the hubs to prevent the packs from unwinding. In a special embodiment, the holding means are in the form of flat members, one on each side of the packs between the side surfaces thereof and the upper and lower walls of the cassette, individual springs being provided which resiliently support said members relative to the wall of the cassette and permit movement of said members from a first, pack-locking position to a second, pack-releasing position.
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公开(公告)号：DE3006864A1
公开(公告)日：1981-09-10
申请号：DE3006864
申请日：1980-02-23
Applicant: BASF AG
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公开(公告)号：CS207673B2
公开(公告)日：1981-08-31
申请号：CS718978
申请日：1978-11-03
Applicant: BASF AG
Inventor： SCHOETTLE KLAUS , LEWIN HELMUT , HOFFMANN WERNER , DOBLER PETER , GLINIORZ LOTHAR , KINCEL ROGER S
IPC: B65H20/36 , G11B15/28 , G11B15/295 , B65H54/02
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Patent Agency Ranking
公开(公告)号：CH620310A5
公开(公告)日：1980-11-14
申请号：CH1331777
申请日：1977-11-01
Applicant: BASF AG
Inventor： SCHOETTLE KLAUS , DOBLER PETER , GLINIORZ LOTHAR , SCHERER VOLKER , BROMBACH HEINZ
IPC: G11B23/113 , G11B23/26 , B65H17/48
Abstract: Apparatus for the simultaneous loading of a plurality of otherwise finished magnetic tape cassettes, provided with leader tape, with magnetic tape, comprising a device for cutting a web of base film, provided with a magnetic coating, into a plurality of magnetic tapes; a downstream splicing station for joining the magnetic tapes to the leader tapes; a holder for the magnetic tape cassettes; and a device for winding the tapes into the cassettes.
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公开(公告)号：DE2650457A1
公开(公告)日：1978-05-11
申请号：DE2650457
申请日：1976-11-04
Applicant: BASF AG
Inventor： SCHOETTLE KLAUS DIPL ING , DOBLER PETER , GLINIORZ LOTHAR , SCHERER VOLKER DIPL ING , BROMBACH HEINZ
IPC: G11B23/113 , G11B23/00 , B65H17/48
Abstract: Apparatus for the simultaneous loading of a plurality of otherwise finished magnetic tape cassettes, provided with leader tape, with magnetic tape, comprising a device for cutting a web of base film, provided with a magnetic coating, into a plurality of magnetic tapes; a downstream splicing station for joining the magnetic tapes to the leader tapes; a holder for the magnetic tape cassettes; and a device for winding the tapes into the cassettes.
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公开(公告)号：DE2633111A1
公开(公告)日：1978-02-02
申请号：DE2633111
申请日：1976-07-23
Applicant: BASF AG
Inventor： NAGEL PETER DIPL ING , SENKPIEL WERNER DIPL CHEM DR , SCHOETTLE KLAUS DIPL ING , WITTKAMP HEINRICH DIPL ING , WOEPPEL DIETER , GLINIORZ LOTHAR , LECHNER HILMAR DIPL ING
IPC: B05C11/02
Abstract: The magnetic tape coating machine has the sheet (7) from which the tapes will be cut passing around a drive roller (6) under a container (13) holding the coating substance. An applicator lip distributes the substance onto the sheet as it travels towards a spreader bar (2). This is supported in a block (4) with a height adjusting screw (5) on top. The spreader bar (2) has an elastic rubber layer (3) around it and between this layer (3) and the sheet (7) is a foil. In another design, instead of a circular bar, two rectangular bars are used, which press down on a rubber sheet which in turn rests on the foil.
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公开(公告)号：AU8495875A
公开(公告)日：1977-03-24
申请号：AU8495875
申请日：1975-09-18
Applicant: BASF AG
Inventor： SCHOETTLE KLAUS , WITTKAMP HEINRICH , GLINIORZ LOTHAR , DOBLER PETER
IPC: G11B15/22 , G11B23/087 , G11B23/04
Abstract: The invention relates to a magnetic tape cassette and a tape recorder for use with such a cassette. More specifically, the invention relates to the provision of movable holding means within the cassette, which means - in a first position - prevent unwinding of the packs of tape and thus hold the magnetic tape taut and - in a second position - release the packs and the magnetic tape for operation in conjunction with guide, scanning and driving means on the recorder. The said holding means are in the form of spring elements which engage teeth in the hubs to prevent the packs from unwinding. In a special embodiment, the holding means are in the form of flat members, one on each side of the packs between the side surfaces thereof and the upper and lower walls of the cassette, individual springs being provided which resiliently support said members relative to the wall of the cassette and permit movement of said members from a first, pack-locking position to a second, pack-releasing position.
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公开(公告)号：DE2535276A1
公开(公告)日：1977-02-17
申请号：DE2535276
申请日：1975-08-07
Applicant: BASF AG
IPC: B65H23/26 , G11B15/295 , G11B15/60 , G11B15/66
Abstract: The invention relates to a process for the manufacture of a tape guide of large surface area for tape transport apparatus and to the tape guide manufactured thereby. In manufacturing the guide, a strip of material is elastically deformed, after which the deformation is maintained. One of the sides of the strip of material serves as guide surface for the magnetic tape. The strip can be located on the periphery of one or more bodies, if appropriate in a groove provided therein, and can be attached to the said bodies by suitable means, for example with the aid of integral hooks provided at the ends of the strip.
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