Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority to JP4508476ApriorityCriticalpatent/JPS52128118A/en
Publication of JPS52128118ApublicationCriticalpatent/JPS52128118A/en
Publication of JPS6130323B2publicationCriticalpatent/JPS6130323B2/ja
PURPOSE: To make the high density recording and reproducing possible, by means of installing a switch section which puts on or puts off a motor which makes a quick feed of head which is shiftable by one track by means of contacting it on the surface of a recording media to be shifted.