JPS6277475U - - Google Patents
Info
- Publication number
- JPS6277475U JPS6277475U JP16870685U JP16870685U JPS6277475U JP S6277475 U JPS6277475 U JP S6277475U JP 16870685 U JP16870685 U JP 16870685U JP 16870685 U JP16870685 U JP 16870685U JP S6277475 U JPS6277475 U JP S6277475U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral wall
- disk
- outer periphery
- synthetic resin
- outsert
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Description
第１図〜第３Ｃ図は本考案の一実施例を示した
ものであつて、第１図は要部の断面図、第２図は
第１図―矢視図、第３Ａ図〜第３Ｃ図は要部
の加工順序を示した断面図である。第４図は先願
例の断面図である。
なお図面に用いた符号において、２……中心円
板、３……中心孔、４……偏心孔、６……磁気シ
ート、８……周壁、９……リング、２１……マイ
クロ・フロツピーデイスク、２２……折曲部分、
２５……小孔、２６……結合用小突起、である。
Figures 1 to 3C show an embodiment of the present invention, in which Figure 1 is a sectional view of the main part, Figure 2 is a view from Figure 1--arrow direction, and Figures 3A to 3C. The figure is a sectional view showing the processing order of the main parts. FIG. 4 is a sectional view of the example of the prior application. In addition, in the symbols used in the drawings, 2...center disk, 3...center hole, 4...eccentric hole, 6...magnetic sheet, 8...peripheral wall, 9...ring, 21...micro floppy Disc, 22...bent part,
25...Small hole, 26...Small projection for coupling.
Claims (1)
とを有する金属の中心円板の外周にシート状記録
媒体を固着し、中心円板の中心孔の全周をバーリ
ング加工によつて上方に折曲げて周壁を一体に形
成し、その周壁の外周に小径のリングを合成樹脂
にて一体にアウトサート成形して設けてあるフロ
ツピーデイスクにおいて、 前記中心円板に対する前記周壁の上方への折曲
部分に複数の小孔を斜めに貫通して設け、 前記アウトサート成形されたリングの合成樹脂
を前記複数の小孔内に入り込ませたことを特徴と
するフロツピーデイスク。[Claims for Utility Model Registration] A sheet-like recording medium is fixed to the outer periphery of a metal central disk having a substantially square center hole and a substantially rectangular eccentric hole, and the entire circumference of the center hole of the center disk is In a floppy disk in which a peripheral wall is integrally formed by bending upward by burring processing, and a small diameter ring is integrally outsert molded on the outer periphery of the peripheral wall using synthetic resin, A floppy piece characterized in that a plurality of small holes are provided diagonally through the upwardly bent portion of the peripheral wall, and the synthetic resin of the outsert-molded ring is inserted into the plurality of small holes. disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16870685U JPS6277475U (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16870685U JPS6277475U (en) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277475U true JPS6277475U (en) | 1987-05-18 |
Family
ID=31101828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16870685U Pending JPS6277475U (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277475U (en) |
-
1985
- 1985-11-01 JP JP16870685U patent/JPS6277475U/ja active Pending
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