JPH0538450Y2 - - Google Patents
Info
- Publication number
- JPH0538450Y2 JPH0538450Y2 JP4098288U JP4098288U JPH0538450Y2 JP H0538450 Y2 JPH0538450 Y2 JP H0538450Y2 JP 4098288 U JP4098288 U JP 4098288U JP 4098288 U JP4098288 U JP 4098288U JP H0538450 Y2 JPH0538450 Y2 JP H0538450Y2
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- hole
- brake
- magnetic tape
- release lever
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 30
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4098288U JPH0538450Y2 (it) | 1988-03-30 | 1988-03-30 | |
| US07/318,866 US4985798A (en) | 1988-03-11 | 1989-03-06 | Magnetic tape cassette having improved dust proofing |
| US07/549,321 US5012379A (en) | 1988-03-11 | 1990-07-05 | Magnetic tape cassette having dust blocking member for preventing entry or dust through brake release lever hole |
| US07/549,524 US5006947A (en) | 1988-03-11 | 1990-07-05 | magnetic tape cassette having improved dust proofing |
| US07/549,571 US5012378A (en) | 1988-03-11 | 1990-07-05 | Magnetic tape cassette having reel brake structure providing improved dust proofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4098288U JPH0538450Y2 (it) | 1988-03-30 | 1988-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01146376U JPH01146376U (it) | 1989-10-09 |
| JPH0538450Y2 true JPH0538450Y2 (it) | 1993-09-29 |
Family
ID=31267434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4098288U Expired - Lifetime JPH0538450Y2 (it) | 1988-03-11 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538450Y2 (it) |
-
1988
- 1988-03-30 JP JP4098288U patent/JPH0538450Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01146376U (it) | 1989-10-09 |
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