G - Physics – 11 – B
Patent
G - Physics
11
B
352/23.22
G11B 15/68 (2006.01) G11B 15/29 (2006.01) G11B 15/61 (2006.01) G11B 15/665 (2006.01)
Patent
CA 1158769
ABSTRACT OF THE DISCLOSURE An automatic tape loading and unloading device for a magnetic tape recording and/or reproducing apparatus includes a cylindrical tape guide drum having at least one rotary mag- netic head which moves in a circular path substantially coin- ciding with the circumferential surface of the drum. The tape used in the apparatus is stored on supply and take-up reels having the tape wound thereon in a tape holder such as a cassette or cartridge and in use the holder positions the tape supply at a relatively lower level with respect to the tape guide drum. The device further includes a first tape engaging member, for example, tape guide pins, carried by levers which are rotatable about a fixed pivot to draw the tape from the tape supply reel in a diagonally upward direc- tion to the tape guide drum where it is helically wrapped about at least a portion of the circumferential surface of the drum and a second tape engaging member to draw the tape from the tape supply reel in a horizontal direction opposite to the direction of movement of the first tape engaging member.
352765
Kihara Nobutoshi
Matsumoto Yoshiharu
Yamazaki Kazuo
Gowling Lafleur Henderson Llp
Sony Corporation
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