Magnetic recording or reproducing apparatus
AssigneeKabushiki Kaisha Sankyo Seiki Seisakusho
InventorTakayuki Umaba
Life of this patent
Estimating the term…
Abstract
A magnetic recording or reproducing apparatus comprising a rotatable magnetic body for recording or reproducing information detachably mounted on a rotating support which is driven by a motor, a magnetic head for magnetically transmitting the information to or from said magnetic body, said magnetic head being adapted to move in association with a cam mounted on a member for detecting the position of said magnetic head, said position detecting member including portions which are arranged, respectively, to start and turn off means for driving the apparatus and a portion which does not drive said driving means while a sensor is located on said portion, and means for recording the information to be stored in said magnetic body or for reproducing same stored therein.
Claims10
A magnetic recording or reproducing apparatus comprising:
- (1) a magnetic body for recording or reproducing information;
- (2) a magnetic head for sensing said information;
- (3) means for mounting said magnetic body;
- (4) means for supporting said magnetic body;
- (5) means for driving and rotating said magnetic body mounting means;
- (6) means for supporting said magnetic head;
- (7) means for mounting said magnetic head supporting means;
- (8) means for pressing said magnetic head to thereby clamping said magnetic body;
- (9) means for detecting the position of said magnetic head supporting means;
- (10) means for mounting said position detecting means;
- (11) a cam mounted integrally on said position detecting means;
- (12) means for sliding along and in abutment with the cam face of said cam;
- (13) said sliding means mounted integrally with said magnetic head supporting means;
- p1 (14) means for rotating said magnetic head supporting means against the action provided by the movement of said sliding means;
- (15) means for transmitting the rotating force provided by said driving means to said position detecting means in a decelerating manner;
- and
- (16) means for sensing the position for starting and terminating recording or reproduction of said information.
Dependencies are inferred from the claim text.