JPS5755575A - Adsorption device of information recorder - Google Patents
Adsorption device of information recorderInfo
- Publication number
- JPS5755575A JPS5755575A JP55129183A JP12918380A JPS5755575A JP S5755575 A JPS5755575 A JP S5755575A JP 55129183 A JP55129183 A JP 55129183A JP 12918380 A JP12918380 A JP 12918380A JP S5755575 A JPS5755575 A JP S5755575A
- Authority
- JP
- Japan
- Prior art keywords
- disk
- spindle
- attachment
- air
- hole
- 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.)
- Granted
Links
Abstract
PURPOSE: To simplify the structure and to reduce the cost of an adsorption device of an information recording medium, by extracting the air through a gap between a center spindle and the center hole of a disk.
CONSTITUTION: A disk 64 is put on a turntable, and a spindle 2 is put through a hole 39 of an attachment 34. Thus the disk 64 touches seals 8 and 9, and a skirt 42 of the attachment 34 tightly adhered to a label part 64a of the disk 64. When a pump is driven, the air at an adsorption part 14 is led to the lower part of the seal 9 from a suction hole 11 via a check valve 13 and a suction hole 12. The air is furthermore lead to the surface of the spindle 2 through the area between an inside rubber sheet 7 and the part 64a and enters the attachment 34 through a gap (d) between a center hole 64b of the disk and the spindle 2 to be sucked to a tube 36 through a channel 41.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55129183A JPS5755575A (en) | 1980-09-19 | 1980-09-19 | Adsorption device of information recorder |
US06/301,091 US4438510A (en) | 1980-09-19 | 1981-09-10 | Disk player system having a disk sucking function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55129183A JPS5755575A (en) | 1980-09-19 | 1980-09-19 | Adsorption device of information recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5755575A true JPS5755575A (en) | 1982-04-02 |
JPS6259380B2 JPS6259380B2 (en) | 1987-12-10 |
Family
ID=15003189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55129183A Granted JPS5755575A (en) | 1980-09-19 | 1980-09-19 | Adsorption device of information recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5755575A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5830911U (en) * | 1981-08-24 | 1983-02-28 | 株式会社オ−デイオテクニカ | Record disc suction device |
JPS5839717U (en) * | 1981-09-03 | 1983-03-15 | 株式会社オ−デイオテクニカ | Record disc suction device |
JPS5894118U (en) * | 1981-12-16 | 1983-06-25 | 株式会社オ−デイオテクニカ | Record disc suction device |
JPS58111102A (en) * | 1981-12-23 | 1983-07-02 | Audio Technica Corp | Sucking device for record disc |
JPS63239035A (en) * | 1986-11-12 | 1988-10-05 | Koshin Rubber Kk | Manufacture of pipe for transporting slurry or the like |
US5019309A (en) * | 1989-01-24 | 1991-05-28 | Technoform Caprano & Brunnhofer Kg | Method of and apparatus for producing a pipe of thermoplastic synthetic resin |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339005U (en) * | 1976-09-09 | 1978-04-05 | ||
JPS5733491U (en) * | 1980-08-05 | 1982-02-22 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339005B2 (en) * | 1973-12-14 | 1978-10-19 | ||
JPS5296783A (en) * | 1976-02-09 | 1977-08-13 | Matsushita Electric Ind Co Ltd | Gas cooking inplement |
-
1980
- 1980-09-19 JP JP55129183A patent/JPS5755575A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339005U (en) * | 1976-09-09 | 1978-04-05 | ||
JPS5733491U (en) * | 1980-08-05 | 1982-02-22 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5830911U (en) * | 1981-08-24 | 1983-02-28 | 株式会社オ−デイオテクニカ | Record disc suction device |
JPH0124725Y2 (en) * | 1981-08-24 | 1989-07-26 | ||
JPS5839717U (en) * | 1981-09-03 | 1983-03-15 | 株式会社オ−デイオテクニカ | Record disc suction device |
JPH0124727Y2 (en) * | 1981-09-03 | 1989-07-26 | ||
JPS5894118U (en) * | 1981-12-16 | 1983-06-25 | 株式会社オ−デイオテクニカ | Record disc suction device |
JPH0124728Y2 (en) * | 1981-12-16 | 1989-07-26 | ||
JPS58111102A (en) * | 1981-12-23 | 1983-07-02 | Audio Technica Corp | Sucking device for record disc |
JPH0132562B2 (en) * | 1981-12-23 | 1989-07-06 | Audio Technica Kk | |
JPS63239035A (en) * | 1986-11-12 | 1988-10-05 | Koshin Rubber Kk | Manufacture of pipe for transporting slurry or the like |
US5019309A (en) * | 1989-01-24 | 1991-05-28 | Technoform Caprano & Brunnhofer Kg | Method of and apparatus for producing a pipe of thermoplastic synthetic resin |
Also Published As
Publication number | Publication date |
---|---|
JPS6259380B2 (en) | 1987-12-10 |
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