公开(公告)号：FR2277400A1

公开(公告)日：1976-01-30

申请号：FR7518140

申请日：1975-06-03

Applicant: IBM

Inventor： BROCK GEORGE W ,  HAHN FREDERICK W JR

IPC: G11B5/53 ,  G11B5/52 ,  G11B15/64 ,  G11B5/12

Abstract: A rotating head magnetic tape transport wherein a helical wrap of flexible magnetic tape is formed about a stationary tubular mandrel and a rotatable headwheel which carries a slotted head of generally spherical flying contour.

公开(公告)号：CA1040305A

公开(公告)日：1978-10-10

申请号：CA227639

申请日：1975-05-23

Applicant: IBM

Inventor： BROCK GEORGE W ,  HAHN FREDERICK W JR

IPC: G11B5/53 ,  G11B5/52 ,  G11B15/64 ,  G11B5/60

Abstract: A rotating head magnetic tape transport wherein a helical wrap of flexible magnetic tape is formed about a stationary tubular mandrel and a rotatable headwheel which carries a slotted head of generally spherical flying contour.