JPS5589952A - Disc drive unit - Google Patents

Disc drive unit

Info

Publication number
JPS5589952A
JPS5589952A JP16253178A JP16253178A JPS5589952A JP S5589952 A JPS5589952 A JP S5589952A JP 16253178 A JP16253178 A JP 16253178A JP 16253178 A JP16253178 A JP 16253178A JP S5589952 A JPS5589952 A JP S5589952A
Authority
JP
Japan
Prior art keywords
head
movement
moving member
location
solenoid
Prior art date
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.)
Pending
Application number
JP16253178A
Other languages
Japanese (ja)
Inventor
Yasuyuki Hirose
Shoichiro Saito
Motohiro Shimaoka
Toru Tsuyoguchi
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP16253178A priority Critical patent/JPS5589952A/en
Publication of JPS5589952A publication Critical patent/JPS5589952A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To avoid the damage of head and to make the life long, by using the damper set made of solenoid for the movement of head mechanism.
CONSTITUTION: In the unit having the damper set consisting of solenoid 62 to decouple the moving member 58a to the head holder 47 with the head mechanism 43 providing the head holder 47 having the head 48 movable accompanied with the movement of the moving member 58a, the head 48 of the head mechanism 43 takes the first location apart from the loading path of the disc cartridge 20 with the coupling of the moving member 58a, and the head 48 is located to the second location in contact with the disc 21 with decoupling of the moving member 58a. With the movement from the first location to the second location, since the damper set consisting of solenoid 62 is used, the head 48 is in contact with the disc 21 with soft movement to reduce the damage of the head 48.
COPYRIGHT: (C)1980,JPO&Japio
JP16253178A 1978-12-28 1978-12-28 Disc drive unit Pending JPS5589952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16253178A JPS5589952A (en) 1978-12-28 1978-12-28 Disc drive unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16253178A JPS5589952A (en) 1978-12-28 1978-12-28 Disc drive unit

Publications (1)

Publication Number Publication Date
JPS5589952A true JPS5589952A (en) 1980-07-08

Family

ID=15756377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16253178A Pending JPS5589952A (en) 1978-12-28 1978-12-28 Disc drive unit

Country Status (1)

Country Link
JP (1) JPS5589952A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380459A (en) * 1990-08-03 1991-04-05 Canon Electron Inc Disk device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380459A (en) * 1990-08-03 1991-04-05 Canon Electron Inc Disk device

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