Rotary head device of magnetic tape recorder of automatic reverse type

摘要

(57) Abstract Objective It halts with the magnetic tape recorder of automatic reverse typeWhen from state putting in state such as regeneration, rotary position of the headThe operation which is made the rotary position which corresponds to tape run direction quicklyIt does. Constitution Head 1, in stopped state tape anti- contact positionPosition of 1 and containment in rotary position of the intermediate position of 2nd positionThe change board is allotted. When from stopped state it puts in regenerative state, the change boardWay it becomes the rotary position where the head corresponds to run direction with90 degrees it turns. When from regenerative state it puts in stopped state, changeWith the board, the head 1st position of the tape anti- contact position and 2ndIn order to become the intermediate position of position, to turn, containment. Secondary tsuWhen the te, from stopped state putting in regenerative state, the head 90 degreesIt just turns because, the head in stopped state in run directionWhen containment in the rotary position of converse to the rotary position which corresponds(The head 180 degree revolution) with in comparison rotary position of the headThe operation which is made the rotary position which corresponds to run direction be able to make quick,ru.