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.

公开(公告)号：DE2961179D1

公开(公告)日：1982-01-14

申请号：DE2961179

申请日：1979-01-23

Applicant: BASF AG

Inventor： SCHOETTLE KLAUS ,  MUENZNER WULF DR ,  LECHNER HILMAR ,  WOEPPEL DIETER ,  GLINIORZ LOTHAR

IPC: B24B7/13 ,  B24B21/04 ,  B24B39/06 ,  B24B55/12 ,  B29C59/02 ,  G11B5/84 ,  G11B23/50 ,  B29D7/22

Abstract: A process and apparatus for the treatment of the recording surface of magnetic recording media using consecutively arranged units for burnishing, cleaning and calendering the web of plastics film provided with a magnetic coating. The process and apparatus of the invention are particularly suitable for the manufacture of magnetic tapes for the recording and playback of video signals.

公开(公告)号：DE2803914A1

公开(公告)日：1979-08-02

申请号：DE2803914

申请日：1978-01-30

Applicant: BASF AG

Inventor： SCHOETTLE KLAUS DIPL ING ,  MUENZNER WULF DIPL ING DR ,  LECHNER HILMAR DIPL ING ,  WOEPPEL DIETER ,  GLINIORZ LOTHAR

IPC: B24B7/13 ,  B24B21/04 ,  B24B39/06 ,  B24B55/12 ,  B29C59/02 ,  G11B5/84 ,  G11B23/50

Abstract: A process and apparatus for the treatment of the recording surface of magnetic recording media using consecutively arranged units for burnishing, cleaning and calendering the web of plastics film provided with a magnetic coating. The process and apparatus of the invention are particularly suitable for the manufacture of magnetic tapes for the recording and playback of video signals.

公开(公告)号：DE2734978A1

公开(公告)日：1979-02-22

申请号：DE2734978

申请日：1977-08-03

Applicant: BASF AG

Inventor： SCHOETTLE KLAUS DIPL ING ,  DOBLER PETER ,  GLINIORZ LOTHAR ,  BROMBACH HEINZ ,  WOEPPEL DIETER

IPC: B65H18/10 ,  B65H19/04

Abstract: A winding shaft having a plurality of winding sleeves which are mounted next to one another on the winding shaft in such a way that they can rotate independently of one another, and which can be frictionally connected thereto, the frictional connections between the winding sleeves and the winding shaft being independently adjustable, and the parts exposed to friction being slow-wearing and the device being producible at low cost.