JPS648249U - - Google Patents
Info
- Publication number
- JPS648249U JPS648249U JP10091387U JP10091387U JPS648249U JP S648249 U JPS648249 U JP S648249U JP 10091387 U JP10091387 U JP 10091387U JP 10091387 U JP10091387 U JP 10091387U JP S648249 U JPS648249 U JP S648249U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- drive device
- center
- rotation drive
- inner circumferential
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図及び第２図は本考案に係るデイスク回転
駆動装置をマグネツトランプ方式に適用した場合
を示す要部断面図であり、第１図はデイスク体装
着状態を示し、第２図は非装着状態を示す。第３
図乃至第６図は本考案に用いられる種々の高摩擦
部材を示す一部切欠斜視図である。第７図は本考
案に係るデイスク回転駆動装置をメカニカルクラ
ンプ方式に適用した場合を示す要部断面図であり
、第８図はメカニカルクランブ方式に適用した他
の例を示す要部断面図である。第９図及び第１０
図は従来のマグネツトクランプ方式のデイスク回
転駆動装置を示す要部断面図であり、第９図はデ
イスク体非装着時を第１０図は装着時を示す。
１……デイスク体、３……センターハブ、６…
…スピンドル孔、１１……マグネツト、１２……
デイスクテーブル、１３……センタースピンドル
、１４……デイスク支持部、１５……高摩擦部材
、１７……規制壁。
1 and 2 are main part sectional views showing the case where the disk rotation drive device according to the present invention is applied to a magnetic lamp system, with FIG. 1 showing the disk body attached state and FIG. Indicates the installed state. Third
6 through 6 are partially cutaway perspective views showing various high-friction members used in the present invention. FIG. 7 is a cross-sectional view of the main part showing the case where the disk rotation drive device according to the present invention is applied to the mechanical clamp method, and FIG. 8 is a cross-sectional view of the main part showing another example where the disk rotation drive device according to the present invention is applied to the mechanical clamp method. be. Figures 9 and 10
The figures are sectional views of essential parts of a conventional magnetic clamp type disk rotation drive device, with FIG. 9 showing the disk body when it is not attached, and FIG. 10 showing it when it is attached. 1... Disc body, 3... Center hub, 6...
...Spindle hole, 11...Magnet, 12...
Disc table, 13...Center spindle, 14...Disc support portion, 15...High friction member, 17...Restriction wall.
Claims (1)
センタースピンドルを有し上記デイスクを位置決
め載置するデイスクテーブルと、 上記デイスクテーブル内に配置される弾性変位
可能な高摩擦部材と、 上記デイスクテーブルの内周側に上記高摩擦部
材の内周側を支持してその座屈を防止する規制部
を設けたことを特徴とするデイスク回転駆動装置
。[Claims for Utility Model Registration] A disk table having a center spindle that fits into a center hole of a center hub of a disk body and for positioning and mounting the disk; A disk rotation drive device comprising: a member; and a regulating portion provided on the inner circumferential side of the disk table to support the inner circumferential side of the high friction member and prevent buckling thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10091387U JPS648249U (en) | 1987-07-02 | 1987-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10091387U JPS648249U (en) | 1987-07-02 | 1987-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648249U true JPS648249U (en) | 1989-01-18 |
Family
ID=31329424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10091387U Pending JPS648249U (en) | 1987-07-02 | 1987-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648249U (en) |
-
1987
- 1987-07-02 JP JP10091387U patent/JPS648249U/ja active Pending
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