公开(公告)号：BR8001839A

公开(公告)日：1980-11-18

申请号：BR8001839

申请日：1980-03-27

Applicant: BASF AG

Inventor： DOBLER P ,  SCHOETTLE K ,  GLINIORZ L ,  HOFFMANN W

IPC: G11B15/29 ,  G11B15/295 ,  G11B15/66 ,  G11B15/67 ,  G11B23/04 ,  G11B23/087 ,  G11B23/107 ,  G11B23/08 ,  G11B25/06

Abstract: A tape cartridge assembly and tape transport apparatus for use therewith, comprising a cartridge housing which is provided internally with holding means for a hub bearing a roll of magnetic tape, the roll of tape being accessible from outside, receiving means for the cartridge housing and the hub being provided on the apparatus, by which means the peripheral surface of the roll of magnetic tape can be brought into contact with a drive member.

公开(公告)号：BR7802691A

公开(公告)日：1978-12-26

申请号：BR7802691

申请日：1978-04-28

Applicant: BASF AG

Inventor： SCHOETTLE K ,  GAISER D ,  GLINIORZ L ,  DOBLER P ,  LEWIN H

IPC: G11B23/113 ,  G11B23/26 ,  G11B23/04 ,  G11B15/60

公开(公告)号：ZA8005663B

公开(公告)日：1981-09-30

申请号：ZA8005663

申请日：1980-09-12

Applicant: BASF AG

Inventor： GLINIORZ L ,  SCHOETTLE K ,  MAERTHESHEIMER R ,  FLOHR J

IPC: G11B15/29 ,  G11B23/087 ,  G11B ,  B65H

CPC classification number: G11B15/29 ,  G11B23/087

公开(公告)号：ZA801844B

公开(公告)日：1981-04-29

申请号：ZA801844

申请日：1980-03-28

Applicant: BASF AG

Inventor： DOBLER P ,  SCHOETTLE K ,  GLINIORZ L ,  HOFFMANN W

IPC: G11B15/29 ,  G11B15/295 ,  G11B15/66 ,  G11B15/67 ,  G11B23/04 ,  G11B23/087 ,  G11B23/107 ,  G11B ,  B65H

Abstract: A tape cartridge assembly and tape transport apparatus for use therewith, comprising a cartridge housing which is provided internally with holding means for a hub bearing a roll of magnetic tape, the roll of tape being accessible from outside, receiving means for the cartridge housing and the hub being provided on the apparatus, by which means the peripheral surface of the roll of magnetic tape can be brought into contact with a drive member.

公开(公告)号：DK494278A

公开(公告)日：1979-05-08

申请号：DK494278

申请日：1978-11-06

Applicant: BASF AG

Inventor： SCHOETTLE K ,  LEWIN H ,  HOFFMANN W ,  DOBLER P ,  GLINIORZ L ,  KINCEL R S

IPC: B65H20/36 ,  G11B15/28 ,  G11B15/295 ,  G11B

公开(公告)号：DK433975A

公开(公告)日：1976-03-29

申请号：DK433975

申请日：1975-09-26

Applicant: BASF AG

Inventor： SCHOETTLE K ,  WITTKAMP H ,  GLINIORZ L ,  DOBLER P

IPC: G11B15/22 ,  G11B23/087 ,  G11B

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.

公开(公告)号：ZA8001844B

公开(公告)日：1981-04-29

申请号：ZA8001844

申请日：1980-03-28

Applicant: BASF AG

Inventor： DOBLER P ,  SCHOETTLE K ,  GLINIORZ L ,  HOFFMANN W

IPC: G11B15/295 ,  G11B15/67 ,  G11B23/087 ,  G11B23/107 ,  G11B ,  B65H

CPC classification number: G11B23/107 ,  G11B15/295 ,  G11B15/67

公开(公告)号：BR8005429A

公开(公告)日：1981-03-17

申请号：BR8005429

申请日：1980-08-27

Applicant: BASF AG

Inventor： FLOHR J ,  SCHOETTLE K ,  GLINIORZ L ,  MAERTHESHEIMER R

IPC: G11B15/29 ,  G11B23/04 ,  G11B23/08 ,  G11B23/087 ,  G11B25/06

公开(公告)号：DK134080A

公开(公告)日：1980-09-30

申请号：DK134080

申请日：1980-03-28

Applicant: BASF AG

Inventor： SCHOETTLE K ,  DOBLER P ,  GLINIORZ L ,  HOFFMANN W

IPC: G11B15/29 ,  G11B15/295 ,  G11B15/66 ,  G11B15/67 ,  G11B23/04 ,  G11B23/087 ,  G11B23/107 ,  G11B

Abstract: A tape cartridge assembly and tape transport apparatus for use therewith, comprising a cartridge housing which is provided internally with holding means for a hub bearing a roll of magnetic tape, the roll of tape being accessible from outside, receiving means for the cartridge housing and the hub being provided on the apparatus, by which means the peripheral surface of the roll of magnetic tape can be brought into contact with a drive member.

公开(公告)号：ZA756120B

公开(公告)日：1976-10-27

申请号：ZA756120

申请日：1975-09-26

Applicant: BASF AG

Inventor： SCHOETTLE K ,  WITTKAMP H ,  GLINIORZ L ,  DOBLER P

IPC: G11B15/22 ,  G11B23/087 ,  G11B

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.