公开(公告)号：GB2115971A

公开(公告)日：1983-09-14

申请号：GB8233743

申请日：1982-11-26

Applicant: BASF AG

Inventor： MANZKE KLAUS ,  BROTZLER ROLAND ,  HACK JOACHIM

IPC: G11B17/028 ,  G11B19/00 ,  G11B17/02

公开(公告)号：CA1134946A

公开(公告)日：1982-11-02

申请号：CA338409

申请日：1979-10-25

Applicant: BASF AG

Inventor： MANZKE KLAUS ,  BROTZLER ROLAND

IPC: G01B7/00 ,  G11B5/55 ,  G11B21/02 ,  G11B21/08 ,  H02K41/02 ,  H02K41/035 ,  G11B5/48

Abstract: O.Z. 0050/033488 A device for positioning objects of low mass, particularly magnetic heads. over preselected tracks on at least one magnetic disc in a disc file in which there is provided a carriage, displaceable toward and away from the axis of rotation of the magnetic disc, which serves as carrier not only for the magnetic heads but also for the coil of a linear drive means, the said coil being a flat coil which projects into the working air gap of a magnet assembly comprising at least one flat magnet, the flat coil and magnet assembly being arranged in such a way that the force vector lies essentially in the plane in which the carriage is displaceably mounted.

公开(公告)号：CH630197A5

公开(公告)日：1982-05-28

申请号：CH397278

申请日：1978-04-13

Applicant: BASF AG

Inventor： MANZKE KLAUS ,  BROTZLER ROLAND ,  BERG GERHARD ,  UHL KARL DR

IPC: G11B17/032 ,  G11B17/028 ,  G11B17/035 ,  G11B17/04 ,  G11B19/20

公开(公告)号：DE3165026D1

公开(公告)日：1984-08-30

申请号：DE3165026

申请日：1981-05-06

Applicant: BASF AG

Inventor： HACK JOACHIM ,  BROTZLER ROLAND ,  SCHULZE-BERGE KLAUS ,  ANGERMANN RUDOLF

IPC: G11B17/028 ,  G11B17/02 ,  G11B17/03 ,  G11B3/62

公开(公告)号：CA1149938A

公开(公告)日：1983-07-12

申请号：CA344481

申请日：1980-01-28

Applicant: BASF AG

Inventor： BOEHM UDO ,  SCHULZE-BERGE KLAUS ,  BROTZLER ROLAND

IPC: G11B21/16 ,  G11B5/55 ,  G11B21/02 ,  G11B21/04 ,  G11B5/48

Abstract: O.Z. 0050/033656 A carriage for a scanning head in recording and/or playback apparatus for disk records, a first rod-shaped guide member being provided for the support and longitudinal guidance of the carriage, and a second rod-shaped guide member being provided for the transverse support of the carriage, wherein the carriage possesses at least one prismshaped aperture for said first rod-shaped guide member, and at least one leaf spring presses the carriage against the rodshaped guide members.

公开(公告)号：CA1138103A

公开(公告)日：1982-12-21

申请号：CA342975

申请日：1980-01-03

Applicant: BASF AG

Inventor： MANZKE KLAUS ,  BROTZLER ROLAND ,  SCHULZE-BERGE KLAUS

IPC: B43L5/00 ,  B43L13/00 ,  G11B19/12 ,  G11B23/00 ,  G11B27/00

Abstract: O.Z. 0050/033611 A device, provided on a recording/reproducing apparatus, for adjusting and fixing a detecting means relative to the index mark on a recording disc, which device comprises a holding device for the detecting means, the position of which can be altered and which can be aligned and fixed relative to the index mark, the holding device consisting of a slidably mounted member made of a suitable material and having at least one elongated hole, and of a spring which exerts a biassing force on the slidably mounted member which moves on an arcuate path.

公开(公告)号：DE2962640D1

公开(公告)日：1982-06-09

申请号：DE2962640

申请日：1979-10-18

Applicant: BASF AG

Inventor： MANZKE KLAUS ,  BROTZLER ROLAND

IPC: G01B7/00 ,  G11B5/55 ,  G11B21/02 ,  G11B21/08 ,  H02K41/02 ,  H02K41/035

Abstract: A device for positioning objects of low mass, particularly magnetic heads over preselected tracks on at least one magnetic disc in a disc file in which there is provided a carriage, displaceable toward and away from the axis of rotation of the magnetic disc, which serves as carrier not only for the magnetic heads but also for the coil of a linear drive means, the said coil being a flat coil which projects into the working air gap of a magnet assembly comprising at least one flat magnet, the flat coil and magnet assembly being arranged in such a way that the force vector lies essentially in the plane in which the carriage is displaceably mounted.

公开(公告)号：GB2115971B

公开(公告)日：1985-09-11

申请号：GB8233743

申请日：1982-11-26

Applicant: BASF AG

Inventor： MANZKE KLAUS ,  BROTZLER ROLAND ,  HACK JOACHIM

IPC: G11B17/028 ,  G11B19/00 ,  G11B17/02

公开(公告)号：CA1155544A

公开(公告)日：1983-10-18

申请号：CA343980

申请日：1980-01-18

Applicant: BASF AG

Inventor： KNERICH WERNER ,  BOEHM UDO ,  SCHULZE-BERGE KLAUS ,  BROTZLER ROLAND

IPC: G06K13/063 ,  G06K7/01 ,  G11B17/32 ,  G11B17/34 ,  G11B23/50 ,  G11B15/60

Abstract: A pressure device for flexible recording media, especially those contained in cartridges, which comprises a rigid member provided with a resilient pad,which member, secured to a pivoted lever, is located in front of the write/read area of the scanning head relative to the direction of rotation of the recording medium, and presses the recording medium against a platen, wherein the rigid member is connected to the pivoted lever via a universal joint.

公开(公告)号：AU5213779A

公开(公告)日：1980-05-01

申请号：AU5213779

申请日：1979-10-24

Applicant: BASF AG

Inventor： MANZKE KLAUS ,  BROTZLER ROLAND

IPC: G01B7/00 ,  G11B5/55 ,  G11B21/02 ,  G11B21/08 ,  H02K41/02 ,  H02K41/035 ,  G11B21/10

Abstract: A device for positioning objects of low mass, particularly magnetic heads over preselected tracks on at least one magnetic disc in a disc file in which there is provided a carriage, displaceable toward and away from the axis of rotation of the magnetic disc, which serves as carrier not only for the magnetic heads but also for the coil of a linear drive means, the said coil being a flat coil which projects into the working air gap of a magnet assembly comprising at least one flat magnet, the flat coil and magnet assembly being arranged in such a way that the force vector lies essentially in the plane in which the carriage is displaceably mounted.