JPS63129252U - - Google Patents
Info
- Publication number
- JPS63129252U JPS63129252U JP1968987U JP1968987U JPS63129252U JP S63129252 U JPS63129252 U JP S63129252U JP 1968987 U JP1968987 U JP 1968987U JP 1968987 U JP1968987 U JP 1968987U JP S63129252 U JPS63129252 U JP S63129252U
- Authority
- JP
- Japan
- Prior art keywords
- disk pack
- magnetic disk
- detection switch
- attached
- protective cover
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rotational Drive Of Disk (AREA)
Description
第１図は本考案の磁気デイスク装置の回路図で
ある。
１…デイスクパツク保護カバー検知スイツチ、
２…検知リレー、３…検知リレー接点、４…スタ
ートスイツチ、５…スタート駆動リレー、６…ス
タート駆動リレー接点、７…スピンドルモータ駆
動リレー、８…スピンドルモータ駆動リレー接点
、９…スピンドルモータ。
FIG. 1 is a circuit diagram of a magnetic disk device according to the present invention. 1...Diskpack protective cover detection switch,
2...Detection relay, 3...Detection relay contact, 4...Start switch, 5...Start drive relay, 6...Start drive relay contact, 7...Spindle motor drive relay, 8...Spindle motor drive relay contact, 9...Spindle motor.
Claims (1)
装置において、磁気デイスクパツク装着時デイス
クパツクカバーが装着されている事を検知するデ
イスクパツク保護カバー検知スイツチと、このデ
イスクパツク保護カバー検知スイツチにより駆動
するリレー回路とを含むことを特徴とする磁気デ
イスク装置。 In a magnetic disk device in which the recording medium can be replaced, a disk pack protective cover detection switch that detects whether a disk pack cover is attached when a magnetic disk pack is attached, and a relay circuit driven by this disk pack protective cover detection switch. A magnetic disk device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1968987U JPS63129252U (en) | 1987-02-12 | 1987-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1968987U JPS63129252U (en) | 1987-02-12 | 1987-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63129252U true JPS63129252U (en) | 1988-08-24 |
Family
ID=30814514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1968987U Pending JPS63129252U (en) | 1987-02-12 | 1987-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63129252U (en) |
-
1987
- 1987-02-12 JP JP1968987U patent/JPS63129252U/ja active Pending
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