ATE53688T1 - DEVICE FOR CONTROLLING THE TRACKING OF A HEAD IN A DEVICE FOR RECORDING OR PLAYBACK OF INFORMATION. - Google Patents

DEVICE FOR CONTROLLING THE TRACKING OF A HEAD IN A DEVICE FOR RECORDING OR PLAYBACK OF INFORMATION.

Info

Publication number
ATE53688T1
ATE53688T1 AT83301497T AT83301497T ATE53688T1 AT E53688 T1 ATE53688 T1 AT E53688T1 AT 83301497 T AT83301497 T AT 83301497T AT 83301497 T AT83301497 T AT 83301497T AT E53688 T1 ATE53688 T1 AT E53688T1
Authority
AT
Austria
Prior art keywords
playback
tracking
recording
head
controlling
Prior art date
Application number
AT83301497T
Other languages
German (de)
Inventor
Yukihiro Yasuda
Hiroshi Yoshioka
Takao Takahashi
Original Assignee
Sony Corp
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
Priority claimed from JP57041640A external-priority patent/JPS58159259A/en
Priority claimed from JP57041638A external-priority patent/JPS58159258A/en
Application filed by Sony Corp filed Critical Sony Corp
Priority claimed from EP83301497A external-priority patent/EP0089816B1/en
Application granted granted Critical
Publication of ATE53688T1 publication Critical patent/ATE53688T1/en

Links

AT83301497T 1982-03-18 1983-03-17 DEVICE FOR CONTROLLING THE TRACKING OF A HEAD IN A DEVICE FOR RECORDING OR PLAYBACK OF INFORMATION. ATE53688T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57041640A JPS58159259A (en) 1982-03-18 1982-03-18 Tracking controller
JP57041638A JPS58159258A (en) 1982-03-18 1982-03-18 Tracking controller
EP83301497A EP0089816B1 (en) 1982-03-18 1983-03-17 Apparatus for controlling the tracking position of a head in an apparatus for recording or reproducing information

Publications (1)

Publication Number Publication Date
ATE53688T1 true ATE53688T1 (en) 1990-06-15

Family

ID=27226342

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83301497T ATE53688T1 (en) 1982-03-18 1983-03-17 DEVICE FOR CONTROLLING THE TRACKING OF A HEAD IN A DEVICE FOR RECORDING OR PLAYBACK OF INFORMATION.

Country Status (1)

Country Link
AT (1) ATE53688T1 (en)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time