Mechanism for winding a tape from a tape cassette onto a rotatab

Details Mechanism for winding a tape from a tape cassette onto a rotatab Mechanism for winding a tape from a tape cassette onto a rotatab

1991-11-19

1992-09-01

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

360 95, G11B 5008

Patent

active

051445050

ABSTRACT:
Movable members of a tape guide member for tape loading are disposed in plural numbers on both the upstream side and the downstream side of a tape running path with respect to a rotatable cylinder, or are disposed in plural number on at least either the upstream side or the downstream side. The plurality of movable members are disposed offset from each other in the radial direction of the rotatable cylinder. Tilt guides for converting the tape running direction are disposed between the associated movable members, and fixed to the stationary component side. A guide passage forming member along which the movable members are guided is also fixed to the stationary component side. Guide portions of the guide passage forming member are provided in plural number individually associated with the movable members. The guide portion nearer to the rotatable cylinder is set to always have a larger tilt angle than that of the outer guide portion with the plane of a tape cassette being a reference. The tilt angles of the guide portions are made different from each other between the upstream side and the downstream side, and are set to direct upwardly with respect to the loading direction at least on either one of the upstream side and the downstream side. A tape tension control member is disposed along the associated guide portion for being rotated about a stationary fulcrum upon movement of the movable member of the tape guide member.

REFERENCES:
patent: 4593330 (1986-06-01), Warren
patent: 4642713 (1987-02-01), Ohira et al.
patent: 4658310 (1987-04-01), Kimura
patent: 4709280 (1987-11-01), Delacou
patent: 4807064 (1989-02-01), Miyatmoto et al.
patent: 4807077 (1989-02-01), Zaitsu et al.
patent: 4908723 (1990-03-01), Ohyama et al.
patent: 4930028 (1990-05-01), Kinimaru et al.
patent: 4991039 (1991-02-01), Kaku
Video Salon, vol. 4, 1989.
Proceeding of the 5th Design Automation Engineering Lecture.

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