JPS6339992B2 - - Google Patents
Info
- Publication number
- JPS6339992B2 JPS6339992B2 JP21534681A JP21534681A JPS6339992B2 JP S6339992 B2 JPS6339992 B2 JP S6339992B2 JP 21534681 A JP21534681 A JP 21534681A JP 21534681 A JP21534681 A JP 21534681A JP S6339992 B2 JPS6339992 B2 JP S6339992B2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- manufacturing
- spring piece
- reel
- reading line
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21534681A JPS58118069A (ja) | 1981-12-29 | 1981-12-29 | カセツト用リ−ルスプリングの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21534681A JPS58118069A (ja) | 1981-12-29 | 1981-12-29 | カセツト用リ−ルスプリングの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58118069A JPS58118069A (ja) | 1983-07-13 |
| JPS6339992B2 true JPS6339992B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-08-09 |
Family
ID=16670774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21534681A Granted JPS58118069A (ja) | 1981-12-29 | 1981-12-29 | カセツト用リ−ルスプリングの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58118069A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052634A (en) * | 1990-01-29 | 1991-10-01 | Shape Inc. | Static tape cassette reel lock |
| WO1996005328A1 (en) * | 1994-08-09 | 1996-02-22 | Jason Incorporated | Coated magnetic tape cassette spring |
| JP2001297560A (ja) | 2000-04-14 | 2001-10-26 | Fuji Photo Film Co Ltd | 磁気テープカセット |
-
1981
- 1981-12-29 JP JP21534681A patent/JPS58118069A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58118069A (ja) | 1983-07-13 |