公开(公告)号：GB2150115A

公开(公告)日：1985-06-26

申请号：GB8426952

申请日：1984-10-25

Applicant: BASF AG

Inventor： SCHOETTLE KLAUS ,  DIETZE HERBERT ,  DREYER JUERGEN ,  KAMM EUGEN ,  WIEME PETER ,  FRANK VOLKER

IPC: G11B23/087

公开(公告)号：DE3571285D1

公开(公告)日：1989-08-03

申请号：DE3571285

申请日：1985-12-16

Applicant: BASF AG

Inventor： SCHOETTLE KLAUS ,  GLINIORZ LOTHAR ,  SCHMIDTS KURT ,  KAMM EUGEN ,  DIETZE HERBERT ,  MUENZNER WULF DR ,  GAISER DIETER ,  BUHK ARTUR ,  DREYER JUERGEN

IPC: G11B23/087 ,  B65H23/30 ,  G11B15/60 ,  G11B23/04

Abstract: A guide means for tapes to be transported, in particular in tape cassettes or tape apparatus, comprises a support element and a flexible guide strip, in particular one made of metal foil, fixed on this, and at least one holding element for the end sections of the flexible guide strip. The guide strip possesses a predetermined thickness and may be drop-shaped or pear-shaped in the operating position. The tape guide means may also comprise a support element whose surface is at least partially cylindrical and a flexible guide strip which is fastened thereon. As a separable unit which can be preassembled, the tape guide means can therefore also be employed for automatic manufacture. The tape guide means can be used for tape guides which are either stationary or movable within limits, in the field of tape-like recording media, such as films, magnetic tapes, punched tapes, etc.

公开(公告)号：AT44328T

公开(公告)日：1989-07-15

申请号：AT85116041

申请日：1985-12-16

Applicant: BASF AG

Inventor： SCHOETTLE KLAUS ,  GLINIORZ LOTHAR ,  SCHMIDTS KURT ,  KAMM EUGEN ,  DIETZE HERBERT ,  MUENZNER WULF DR ,  GAISER DIETER ,  BUHK ARTUR ,  DREYER JUERGEN

IPC: G11B15/60

公开(公告)号：GB2159497B

公开(公告)日：1988-07-13

申请号：GB8510278

申请日：1985-04-23

Applicant: BASF AG

Inventor： DIETZE HERBERT ,  HUEBNER DIETMAR ,  WAGNER FRIEDHELM ,  DUEBON MANFRED ,  WENZ GERD

IPC: B65D85/575 ,  B65D85/00 ,  G11B23/023 ,  B65D85/67 ,  B65D25/10

Abstract: A packaging container (1) for a tape reel device, e.g. a tape cassette, which has one or more reel-locking elements (9, 10) possesses on at least one of these elements (9, 10) a friction element (14), e.g. of rubber, for holding and, if necessary, clamping the reel of the tape reel device. The element (14) can be annular, rib-shaped or knob-shaped, and can be used for any type of tape reel, inside or outside audio, video or film cassettes.

公开(公告)号：FR2554268B3

公开(公告)日：1985-10-18

申请号：FR8416384

申请日：1984-10-26

Applicant: BASF AG

Inventor： SCHOETTLE KLAUS ,  DIETZE HERBERT ,  DREYER JUERGEN ,  KAMM EUGEN ,  WIEME PETER ,  FRANK VOLKER

IPC: G11B23/087 ,  G11B23/08

公开(公告)号：FR2556433A3

公开(公告)日：1985-06-14

申请号：FR8418263

申请日：1984-11-30

Applicant: BASF AG

Inventor： SCHOETTLE KLAUS ,  BERGER HEINZ ,  DIETZE HERBERT ,  MUENZNER WULF

IPC: F16F1/02 ,  G11B23/087 ,  F16F1/18

Abstract: The subject of the invention is a presser spring for tape cassettes, especially magnetic videotape cassettes, which is fixed to the housing of the cassette and elastically returns one or more spools of tape in the direction of a defined operating position, and is cut out from a sheet metal strip. According to the invention, at least two presser springs 39, 40 are provided which can be cut out from a strip of sheet metal so that the first 40 forms the internal part of at least two flat spring bodies arranged inside one another and the second 39 forms the outer part thereof.

公开(公告)号：FR2532098A3

公开(公告)日：1984-02-24

申请号：FR8312854

申请日：1983-08-04

Applicant: BASF AG

Inventor： SCHAEFFER NORBERT ,  BETTINGER GUENTER ,  GOETZ KLAUS ,  PFEFFERKORN DIETMAR ,  BUERKLE OTTMAR ,  SCHMIDTS KURT ,  SCHNEIDER PIERRE ,  WAGNER WERNER ,  WIETHOELTER DIETER ,  DIETZE HERBERT ,  ANDRIESSEN WILHELMUS

IPC: G11B5/56 ,  G11B15/60 ,  G11B23/087 ,  G11B23/04

Abstract: An adjusting means for tape guide elements or magnetic heads effects adjustment exclusively in a plane at right angles to a reference surface. A fine adjustment mechanism, in particular a micrometer screw device, provides high accuracy of adjustment over a sufficiently wide range. The adjusting means can be used in any kind of magnetic tape cassette. Advantageous embodiments of such magnetic tape cassettes also form part of the present invention. By using the novel adjusting means, azimuth and skew losses can be compensated for in a simple manner.