JPS5950008U - turntable device - Google Patents
turntable deviceInfo
- Publication number
- JPS5950008U JPS5950008U JP14464782U JP14464782U JPS5950008U JP S5950008 U JPS5950008 U JP S5950008U JP 14464782 U JP14464782 U JP 14464782U JP 14464782 U JP14464782 U JP 14464782U JP S5950008 U JPS5950008 U JP S5950008U
- Authority
- JP
- Japan
- Prior art keywords
- turntable
- center shaft
- shield means
- gap
- air passage
- 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
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示す要部断面図、第２図は本
考案の他の実施例を示す要部断面図、第 ３図は
本考案の実施例の外観を示す側面図である。
１．１１．２１・・・ターンテーブル、ｌａ、ｌｌａ。
５ａ、１５ａ、ＩＱａ・・・通気路、３・・・シール材
、４゜１０・・・弁、５．．１５．２５・・・センター
シャフト、５ａ、 ｅｂ、 １５ａ、 １６ｂ−
−−シー／ｌｚ材、７−Ｌ／：１−ド盤、８． １８．
２８・・・真空ポンプの吸入口、Ａ・・・シャーシ、
Ｂ・・・ダストカバー、Ｃ・・・真空ポンプ。Fig. 1 is a sectional view of the main part showing an embodiment of the present invention, Fig. 2 is a sectional view of the main part showing another embodiment of the invention, and Fig. 3 is a side view showing the external appearance of the embodiment of the invention. be. 1.11.21... Turntable, la, lla. 5a, 15a, IQa... Ventilation path, 3... Seal material, 4°10... Valve, 5. ．． 15.25...Center shaft, 5a, eb, 15a, 16b-
--C/lz material, 7-L/:1-do board, 8. 18.
28...Vacuum pump inlet, A...Chassis,
B...Dust cover, C...Vacuum pump.
Claims (1)
ギャップをシールするための弾性材からなる第１のシー
ルド手段を備えると共に、一端が第１のシールド手段の
シール内に接続され、かつ他端がターンテーブルかある
いはターンテーブルに接合された部材とセンターシャフ
トとの接合部におけるギャップに接続された第１の通気
路を備えたターンテーブルと、一端が第１の通気路と接
続された第２の通気路を内部に備えたセンターシャフト
とからなるターンテーブル装置において、第１の通気路
と第２の通気路との連通部分を挾んでセンターシャフト
の延長方向両側にターンテーブルかあるいはターンテー
ブルに接合された部材とセンターシャフトとのギャップ
をシールする弾性材からなるリング状の第２のシールド
手段および第３のシールド手段を設けたことを特徴とす
るターンテーブル装置。A first shield means made of an elastic material is provided on the record mounting surface for sealing a gap between the record discs and the record mounting surface, and one end is connected within the seal of the first shield means, and a turntable, the other end of which is connected to the turntable or a gap at the joint between the turntable or a member joined to the turntable and a center shaft; and one end connected to the first ventilation path; In a turntable device comprising a center shaft having a second air passage inside, the turntable or the turntable is arranged on both sides in the extending direction of the center shaft, sandwiching the communication portion between the first air passage and the second air passage. A turntable device comprising ring-shaped second shield means and third shield means made of an elastic material for sealing a gap between a member joined to the table and a center shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14464782U JPS5950008U (en) | 1982-09-24 | 1982-09-24 | turntable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14464782U JPS5950008U (en) | 1982-09-24 | 1982-09-24 | turntable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5950008U true JPS5950008U (en) | 1984-04-03 |
Family
ID=30322504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14464782U Pending JPS5950008U (en) | 1982-09-24 | 1982-09-24 | turntable device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5950008U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54126002A (en) * | 1978-03-24 | 1979-09-29 | Victor Co Of Japan Ltd | Record player |
| JPS5658178A (en) * | 1979-10-16 | 1981-05-21 | Takeshi Teragaki | Record player |
-
1982
- 1982-09-24 JP JP14464782U patent/JPS5950008U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54126002A (en) * | 1978-03-24 | 1979-09-29 | Victor Co Of Japan Ltd | Record player |
| JPS5658178A (en) * | 1979-10-16 | 1981-05-21 | Takeshi Teragaki | Record player |
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