Reel mount
OwnerKoichiro Hirabayashi, Kazuo Shibukawainventors
Life of this patent
Estimating the term…
Abstract
A reel mount for taking up/feeding a magnetic tape to/from a reel by rotating the reel includes: a first reel mount member having a portion engaged with the reel; a yoke board for providing a magnetic loop, the yoke board integrally formed with the first reel mount member and made of a ferromagnet; a magnet provided on the yoke board so as to be in contact therewith; a hysteresis board provided so as to be opposed to the yoke board with respect to the magnet, the hysteresis board made of a material having large magnetic hysteresis loss; and a second reel mount member integrally formed with the hysteresis board, wherein the reel is in direct contact with the yoke board when the reel is mounted on the reel mount.
Claims6
A reel mount for taking up/feeding a magnetic tape to/from a reel by rotating the reel, comprising:
- a first reel mount member having a portion engaged with the reel;
- a yoke board for providing a magnetic loop, the yoke board integrally formed with the first reel mount member and made of a ferromagnet;
- a magnet provided on the yoke board so as to be in contact therewith;
- a hysteresis board provided so as to be opposed to the yoke board with respect to the magnet, the hysteresis board made of a material having large magnetic hysteresis loss;
- and
- a second reel mount member integrally formed with the hysteresis board,
- wherein the reel is in direct contact with the yoke board when the reel is mounted on the reel mount.
Dependencies are inferred from the claim text.