JPH0250876U - - Google Patents
Info
- Publication number
- JPH0250876U JPH0250876U JP12627788U JP12627788U JPH0250876U JP H0250876 U JPH0250876 U JP H0250876U JP 12627788 U JP12627788 U JP 12627788U JP 12627788 U JP12627788 U JP 12627788U JP H0250876 U JPH0250876 U JP H0250876U
- Authority
- JP
- Japan
- Prior art keywords
- disk hub
- support plate
- insertion hole
- disk
- spindle insertion
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の実施例の平面図、第２図は第
１図−線の拡大縦断面図、第３図は使用状態
の分離状態斜面図、第４図は他の実施例ハブの一
部の縦断面図、第５図は従来例のハブの平面図、
第６図は第５図−線の縦断面図である。
１……スピンドル挿入孔、２……デイスクハブ
、３……デイスク、４……カートリツジケース、
５……凹部、６……凸部、１３……支持プレート
、１４……板バネ、１５……傾斜面、１６……突
壁、ａ……デイスクハブ、ｂ……金属製プレート
、ｃ……キヤツプ、ｄ……デイスク。
Fig. 1 is a plan view of an embodiment of the present invention, Fig. 2 is an enlarged vertical sectional view taken along the line of Fig. 1, Fig. 3 is a perspective view of a separated state in use, and Fig. 4 is a diagram of another embodiment of the hub. A partial vertical sectional view, FIG. 5 is a plan view of a conventional hub,
FIG. 6 is a longitudinal sectional view taken along the line of FIG. 5. 1... Spindle insertion hole, 2... Disk hub, 3... Disk, 4... Cartridge case,
5... Recessed portion, 6... Convex portion, 13... Support plate, 14... Leaf spring, 15... Inclined surface, 16... Projection wall, a... Disc hub, b... Metal plate, c... ...Cap, d...Disk.
Claims (1)
され、スピンドル挿入孔１のあるプラスチツク製
のデイスクハブ２を金属製の支持プレート１３と
一体成形したデイスクハブにおいて、前記スピン
ドル挿入孔１の支持プレート１３の下面より低い
部分又は支持プレート１３の上面より高い部分の
うち少なくとも一方に外方向に広がる傾斜面１５
を設けたことを特徴とするデイスクカートリツジ
におけるデイスクハブ。 (2) 前記デイスクハブ２のスピンドル挿入孔１
に張出配備される突壁１６の上縁部及び下縁部の
両側にそれぞれ面取りした傾斜面１５，１５を設
けた請求項１記載のデイスクハブ。[Claims for Utility Model Registration] (1) A disk hub rotatably housed in a cartridge case 4, in which a plastic disk hub 2 with a spindle insertion hole 1 is integrally molded with a metal support plate 13, An inclined surface 15 that extends outward in at least one of a portion of the spindle insertion hole 1 that is lower than the bottom surface of the support plate 13 or a portion that is higher than the top surface of the support plate 13.
A disk hub in a disk cartridge characterized by being provided with. (2) Spindle insertion hole 1 of the disk hub 2
2. The disk hub according to claim 1, wherein chamfered inclined surfaces 15, 15 are provided on both sides of the upper and lower edges of the protruding wall 16, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12627788U JPH0250876U (en) | 1988-09-29 | 1988-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12627788U JPH0250876U (en) | 1988-09-29 | 1988-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250876U true JPH0250876U (en) | 1990-04-10 |
Family
ID=31377656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12627788U Pending JPH0250876U (en) | 1988-09-29 | 1988-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250876U (en) |
-
1988
- 1988-09-29 JP JP12627788U patent/JPH0250876U/ja active Pending