JPS6193845U - - Google Patents
Info
- Publication number
- JPS6193845U JPS6193845U JP17694384U JP17694384U JPS6193845U JP S6193845 U JPS6193845 U JP S6193845U JP 17694384 U JP17694384 U JP 17694384U JP 17694384 U JP17694384 U JP 17694384U JP S6193845 U JPS6193845 U JP S6193845U
- Authority
- JP
- Japan
- Prior art keywords
- floppy disk
- drive device
- support pin
- disk drive
- sleeve
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図乃至第３図は本考案の一実施例を示し、
第１図は全体の縦断面図、第２図は要部の拡大縦
断面図、第３図はスリーブの側面図、第４図及び
第５図は本考案の夫々異なる実施例を示す第３図
相当図である。
図面中、２は回転軸、５はハブ、７は板バネ、
８は係合突子、９は支持ピン、１０，１３及び１
４はスリーブである。
1 to 3 show an embodiment of the present invention,
Fig. 1 is an overall longitudinal sectional view, Fig. 2 is an enlarged longitudinal sectional view of the main parts, Fig. 3 is a side view of the sleeve, and Figs. It is a figure equivalent figure. In the drawing, 2 is a rotating shaft, 5 is a hub, 7 is a leaf spring,
8 is an engaging protrusion, 9 is a support pin, 10, 13 and 1
4 is a sleeve.
Claims (1)
クの嵌合孔に嵌合する係合突子を設けたものでに
おいて、前記係合突子を、前記ハブ側に突設した
支持ピンとこの支持ピンに摺動自在に嵌合したス
リーブとから構成したことを特徴とするフロツピ
ーデイスク駆動装置。 ２ スリーブの外周面には支持ピンの軸方向に沿
う多数の縦溝が形成されていることを特徴とする
実用新案登録請求の範囲第１項に記載のフロツピ
ーデイスク駆動装置。 ３ スリーブの外周面には、斜状溝が形成されて
いることを特徴とする実用新案登録請求の範囲第
１項に記載のフロツピーデイスク駆動装置。[Claims for Utility Model Registration] 1. A hub fixed to a rotating shaft is provided with an engaging protrusion that fits into a fitting hole of a floppy disk, and the engaging protrusion is placed on the hub side. A floppy disk drive device comprising a protruding support pin and a sleeve slidably fitted onto the support pin. 2. The floppy disk drive device according to claim 1, wherein a large number of vertical grooves extending along the axial direction of the support pin are formed on the outer peripheral surface of the sleeve. 3. The floppy disk drive device according to claim 1, wherein a diagonal groove is formed on the outer peripheral surface of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984176943U JPH039167Y2 (en) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984176943U JPH039167Y2 (en) | 1984-11-21 | 1984-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6193845U true JPS6193845U (en) | 1986-06-17 |
| JPH039167Y2 JPH039167Y2 (en) | 1991-03-07 |
Family
ID=30734518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984176943U Expired JPH039167Y2 (en) | 1984-11-21 | 1984-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039167Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57164891U (en) * | 1981-04-08 | 1982-10-18 |
-
1984
- 1984-11-21 JP JP1984176943U patent/JPH039167Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57164891U (en) * | 1981-04-08 | 1982-10-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039167Y2 (en) | 1991-03-07 |