JPH045117Y2 - - Google Patents
Info
- Publication number
- JPH045117Y2 JPH045117Y2 JP1984128638U JP12863884U JPH045117Y2 JP H045117 Y2 JPH045117 Y2 JP H045117Y2 JP 1984128638 U JP1984128638 U JP 1984128638U JP 12863884 U JP12863884 U JP 12863884U JP H045117 Y2 JPH045117 Y2 JP H045117Y2
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- magnetic tape
- guard
- lower half
- slide
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 46
- 238000003780 insertion Methods 0.000 description 14
- 230000037431 insertion Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 229940090961 chromium dioxide Drugs 0.000 description 1
- IAQWMWUKBQPOIY-UHFFFAOYSA-N chromium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Cr+4] IAQWMWUKBQPOIY-UHFFFAOYSA-N 0.000 description 1
- AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium(IV) oxide Inorganic materials O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding Methods 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
- G11B23/08707—Details
- G11B23/08735—Covers
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984128638U JPS6145784U (ja) | 1984-08-27 | 1984-08-27 | 磁気テ−プカセツト |
| US06/769,649 US4742417A (en) | 1984-08-27 | 1985-08-27 | Magnetic tape cassette with snap coupled U-shaped slide guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984128638U JPS6145784U (ja) | 1984-08-27 | 1984-08-27 | 磁気テ−プカセツト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6145784U JPS6145784U (ja) | 1986-03-26 |
| JPH045117Y2 true JPH045117Y2 (US07122547-20061017-C00273.png) | 1992-02-13 |
Family
ID=14989764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984128638U Granted JPS6145784U (ja) | 1984-08-27 | 1984-08-27 | 磁気テ−プカセツト |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4742417A (US07122547-20061017-C00273.png) |
| JP (1) | JPS6145784U (US07122547-20061017-C00273.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0450609Y2 (US07122547-20061017-C00273.png) * | 1986-06-27 | 1992-11-30 | ||
| JP3024227B2 (ja) * | 1991-02-01 | 2000-03-21 | ソニー株式会社 | テープカセット |
| JP2008041221A (ja) * | 2006-08-10 | 2008-02-21 | Tdk Corp | 情報媒体 |
| JP2008186492A (ja) * | 2007-01-26 | 2008-08-14 | Tdk Corp | 情報媒体 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3259331A (en) * | 1963-08-01 | 1966-07-05 | Rca Corp | Brake member for a tape cartridge |
| US3796394A (en) * | 1971-04-22 | 1974-03-12 | Polygon Concepts Inc | Cassette |
| JPS57147172A (en) * | 1981-03-09 | 1982-09-10 | Sony Corp | Tape cassette |
| JPS5839787U (ja) * | 1981-09-09 | 1983-03-15 | オリンパス光学工業株式会社 | カセツトのライナ−シ−ト |
| JPS58128068A (ja) * | 1982-01-25 | 1983-07-30 | Sony Corp | テ−プカセツト |
| US4620254A (en) * | 1983-01-04 | 1986-10-28 | Bsr North America, Ltd. | Information storage and retrieval system including a tape cartridge having a slidable cover |
| JPS6063779A (ja) * | 1983-09-19 | 1985-04-12 | Sony Corp | テ−プカセツト |
| CA1235488A (en) * | 1983-11-09 | 1988-04-19 | Hiroshi Meguro | Magnetic tape cassette having automatic brake |
| JPS60133580A (ja) * | 1983-12-22 | 1985-07-16 | Sony Corp | テ−プカセツト |
| JPS60154384A (ja) * | 1984-01-25 | 1985-08-14 | Victor Co Of Japan Ltd | テ−プカセツト |
| NL8401028A (nl) * | 1984-04-02 | 1985-11-01 | Philips Nv | Magneetbandcassette. |
| US4676453A (en) * | 1984-09-03 | 1987-06-30 | Fuji Photo Film Co., Ltd. | Magnetic tape cassette |
-
1984
- 1984-08-27 JP JP1984128638U patent/JPS6145784U/ja active Granted
-
1985
- 1985-08-27 US US06/769,649 patent/US4742417A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4742417A (en) | 1988-05-03 |
| JPS6145784U (ja) | 1986-03-26 |
