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公开(公告)号：ZA782148B
公开(公告)日：1979-04-25
申请号：ZA782148
申请日：1978-04-14
Applicant: BASF AG
Inventor： MANZKE K , BROTZLER R , BERG G , UHL K
IPC: G11B17/032 , G11B17/028 , G11B17/035 , G11B17/04 , G11B19/20
Abstract: A drive apparatus for a magnetic disc, particularly a flexible magnetic disc in an envelope, distinguished by a compact design which is achieved by so designing and arranging the linkage between the drive's closure member and disc clamping member that they take up as little room as possible. By designing the linkage in the form of a roller and lever arrangement and arranging them substantially on the central longitudinal axis of the housing of the drive apparatus in the upper portion of the housing, the maximum amount of space is available on either side of the linking means for printed circuit boards and electronic components. In a very advantageous embodiment, the closure member, linkage and clamping member and part of the housing are assembled as a single unit which is ready for fitting. The drive apparatus of the invention can be used for any kind of flexible or rigid magnetic disc.
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公开(公告)号：SE385340B
公开(公告)日：1976-06-21
申请号：SE395272
申请日：1972-03-27
Applicant: BASF AG
Inventor： SCHAEFFER N , FITTERER H , UHL K , SCHNELL G , ANDRIESSEN W
IPC: G11B15/60 , G11B20060101 , G11B15/00 , G11B15/26 , G11B23/04 , G11B23/08 , G11B23/087
Abstract: Guide elements for magnetic tapes wound or to be wound in the form of packs on flangeless spools, the guide elements being movable in the plane of rotation of the packs. At least part of the guide elements is located between the pack and the outermost winding and thus constantly guides the tape as it is wound or unwound, resulting in optimal tape guidance and consequently in a stable and accurate winding on the spool.
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公开(公告)号：DK672274A
公开(公告)日：1975-09-08
申请号：DK672274
申请日：1974-12-20
Applicant: BASF AG
Inventor： SCHOETTLE K , WITTKAMP H , UHL K , ROTTER G , GERTZ R
IPC: G11B23/107 , G11B15/295 , G11B15/66 , G11B15/675 , G11B23/027 , G11B23/04
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Patent Agency Ranking
公开(公告)号：SE7416171L
公开(公告)日：1975-06-23
申请号：SE7416171
申请日：1974-12-20
Applicant: BASF AG
Inventor： SCHOETTLE K , WITTKAMP H , UHL K , ROTTER G , GERTZ R
IPC: G11B23/107 , G11B15/295 , G11B15/66 , G11B15/675 , G11B23/027 , G11B23/04
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公开(公告)号：SE7416171A
公开(公告)日：1975-06-23
申请号：SE7416171
申请日：1974-12-20
Applicant: BASF AG
Inventor： SCHOETTLE K , WITTKAMP H , UHL K , ROTTER G , GERTZ R
IPC: G11B23/107 , G11B15/295 , G11B15/66 , G11B15/675 , G11B23/027 , G11B23/04
CPC classification number: G11B23/027 , G11B15/295 , G11B15/66
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公开(公告)号：BR7201845D0
公开(公告)日：1973-06-14
申请号：BR184572
申请日：1972-03-28
Applicant: BASF AG
Inventor： ANDRIESSEN W , UHL K , SCHNELL G , SCHAEFFER N , FITTERER H
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公开(公告)号：ZA722090B
公开(公告)日：1973-01-31
申请号：ZA722090
申请日：1972-03-28
Applicant: BASF AG
Inventor： FITTERER H , SCHNELL G , SCHAEFFER N , ANDRIESSEN W , UHL K
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公开(公告)号：AU516143B2
公开(公告)日：1981-05-21
申请号：AU3507278
申请日：1978-04-13
Applicant: BASF AG
Inventor： MANZKE K , BROTZLER R , BERG G , UHL K
IPC: G11B17/032 , G11B17/028 , G11B17/035 , G11B17/02 , G11B19/20
Abstract: A drive apparatus for a magnetic disc, particularly a flexible magnetic disc in an envelope, distinguished by a compact design which is achieved by so designing and arranging the linkage between the drive's closure member and disc clamping member that they take up as little room as possible. By designing the linkage in the form of a roller and lever arrangement and arranging them substantially on the central longitudinal axis of the housing of the drive apparatus in the upper portion of the housing, the maximum amount of space is available on either side of the linking means for printed circuit boards and electronic components. In a very advantageous embodiment, the closure member, linkage and clamping member and part of the housing are assembled as a single unit which is ready for fitting. The drive apparatus of the invention can be used for any kind of flexible or rigid magnetic disc.
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