JP3992695B2 - カートリッジケースおよび情報記録媒体 - Google Patents
カートリッジケースおよび情報記録媒体 Download PDFInfo
- Publication number
- JP3992695B2 JP3992695B2 JP2004161286A JP2004161286A JP3992695B2 JP 3992695 B2 JP3992695 B2 JP 3992695B2 JP 2004161286 A JP2004161286 A JP 2004161286A JP 2004161286 A JP2004161286 A JP 2004161286A JP 3992695 B2 JP3992695 B2 JP 3992695B2
- Authority
- JP
- Japan
- Prior art keywords
- tooth portion
- tape
- tooth
- hub
- lock member
- 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 - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 36
- 239000002184 metal Substances 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- G11B23/041—Details
- G11B23/044—Reels or cores; positioning of the reels in the cassette
-
- 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
- G11B23/107—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using one reel or core, one end of the record carrier coming out of the magazine or cassette
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Description
2 ケース本体
3,3A〜3C テープリール
5,5A〜5E ロック部材
21,31〜33 ハブ
21a,31a 底板
21b 歯部
21e,21f,51b,51d 位置決め用凸部
61,71,81,91 傾斜面
Claims (2)
- ケース本体と、平面視環状または平面視弧状の第1歯部がその底板の内面に形成された有底筒状のハブを有して前記ケース本体内に回転可能に収容されたテープリールと、前記第1歯部に噛合する平面視環状の第2歯部がその底部に形成されると共に前記底板に向けて付勢されかつ当該底板に対して接離する方向に沿って移動可能に前記ケース本体内に収容されて前記テープリールの回転を制止するロック部材とを備え、
前記ロック部材は、前記第2歯部の内周側に形成されて当該第2歯部の歯先よりも前記底板側に突出すると共に前記第1歯部と当該第2歯部との噛合状態において当該第1歯部によって形成される筒状体の内側で当該筒状体に嵌合する環状の凸部を備え、
前記凸部は、前記噛合状態において前記第1歯部の側面に対向する面が、その先端部において先端に向かうに従って当該側面から徐々に離間すると共にその基端部において当該側面に対して略平行となるように形成されているカートリッジケース。 - 請求項1記載のカートリッジケースを備えている情報記録媒体。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004161286A JP3992695B2 (ja) | 2004-05-31 | 2004-05-31 | カートリッジケースおよび情報記録媒体 |
US11/138,276 US7448569B2 (en) | 2004-05-31 | 2005-05-27 | Cartridge case and information recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004161286A JP3992695B2 (ja) | 2004-05-31 | 2004-05-31 | カートリッジケースおよび情報記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005339753A JP2005339753A (ja) | 2005-12-08 |
JP3992695B2 true JP3992695B2 (ja) | 2007-10-17 |
Family
ID=35424125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004161286A Expired - Fee Related JP3992695B2 (ja) | 2004-05-31 | 2004-05-31 | カートリッジケースおよび情報記録媒体 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7448569B2 (ja) |
JP (1) | JP3992695B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7210644B1 (en) | 2006-02-02 | 2007-05-01 | Tdk Corporation | Cartridge case and information recording medium |
JP2007207366A (ja) * | 2006-02-03 | 2007-08-16 | Tdk Corp | 情報記録媒体 |
US7334751B2 (en) * | 2006-02-27 | 2008-02-26 | Tdk Corporation | Tape reel, cartridge case, and information recording medium |
US20070200019A1 (en) * | 2006-02-27 | 2007-08-30 | Tdk Corporation | Chucking plate, tape reel, cartridge case, and information recording medium |
US20070205125A1 (en) * | 2006-03-01 | 2007-09-06 | Tdk Corporation | Recording medium storage case |
JP2007265541A (ja) * | 2006-03-29 | 2007-10-11 | Tdk Corp | 情報媒体 |
JP4626585B2 (ja) * | 2006-08-01 | 2011-02-09 | Tdk株式会社 | カートリッジケースおよび情報媒体 |
JP2010061762A (ja) * | 2008-09-05 | 2010-03-18 | Fujifilm Corp | 記録テープカートリッジ及び回転ロック構造 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3614634B2 (ja) | 1997-12-25 | 2005-01-26 | 富士写真フイルム株式会社 | 磁気テープカートリッジ |
JP3995788B2 (ja) | 1998-03-31 | 2007-10-24 | 富士フイルム株式会社 | 磁気テープカートリッジ |
JP4532041B2 (ja) | 2001-01-18 | 2010-08-25 | 富士フイルム株式会社 | 磁気テープカートリッジ |
US6651917B2 (en) | 2001-05-10 | 2003-11-25 | Tdk Corporation | Tape cartridge |
JP2002343058A (ja) | 2001-05-18 | 2002-11-29 | Fuji Photo Film Co Ltd | 磁気テープカートリッジ |
JP2004046993A (ja) | 2002-07-12 | 2004-02-12 | Hitachi Maxell Ltd | 単リール型のテープカートリッジ |
JP2004118884A (ja) | 2002-09-24 | 2004-04-15 | Fuji Photo Film Co Ltd | 記録テープカートリッジ |
JP4424897B2 (ja) | 2002-09-30 | 2010-03-03 | 富士フイルム株式会社 | 記録テープカートリッジ |
US7258295B2 (en) * | 2005-01-26 | 2007-08-21 | Tdk Corporation | Cartridge case and information recording medium |
-
2004
- 2004-05-31 JP JP2004161286A patent/JP3992695B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-27 US US11/138,276 patent/US7448569B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7448569B2 (en) | 2008-11-11 |
JP2005339753A (ja) | 2005-12-08 |
US20050263638A1 (en) | 2005-12-01 |
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