JP2000504460A - テープを確実に均一に積重ねるのに適応した部分を備えるフランジテープリール - Google Patents
テープを確実に均一に積重ねるのに適応した部分を備えるフランジテープリールInfo
- Publication number
- JP2000504460A JP2000504460A JP10522889A JP52288998A JP2000504460A JP 2000504460 A JP2000504460 A JP 2000504460A JP 10522889 A JP10522889 A JP 10522889A JP 52288998 A JP52288998 A JP 52288998A JP 2000504460 A JP2000504460 A JP 2000504460A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- reel
- hub
- flange
- radial
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 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
- 230000005855 radiation 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
- G11B23/041—Details
- G11B23/044—Reels or cores; positioning of the reels in the cassette
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
- G03B23/06—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with rotary movement
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/43—Driving mechanisms
- G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed
-
- 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
- G11B23/043—Brakes for tapes or tape reels
-
- 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
- G11B23/08728—Reels or cores; positioning of the reels in the cassette
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.テープを巻くためのリールであって、 回転軸のまわりで回転するように配置されるハブと、 2つのフランジとを含み、各フランジは外面および内面を有し、フランジはハ ブの両側に設けられ回転軸に沿い間隔が設けられた関係にあり、対向するフラン ジの内面は互いに外に広がって離れる関係でハブから外向きに延在し、各フラン ジは少なくとも1つの放射状部分を含み、少なくとも1つの放射状部分はテープ がハブに巻かれる際にテープの端部と接触しかつテープが確実に均一に積重ねら れるようにするためにハブに関して偏向可能である、テープを巻くためのリール 。 2.ハブはさらに、放射状部分間に規定されるばね部を含み、ばね部はテープが ハブに巻かれる際にテープによりハブに加えられる同心の放射方向の力により偏 向可能である、請求項1に記載のリール。 3.ばね部はハブにおけるI字型切抜きにより規定される、請求項2に記載のリ ール。 4.偏向したばね部により放射状部分は互いに向かって偏向し、テープが完全に リールに巻かれたときに各放射状部分の内面は互いに並列関係にある、請求項2 に記載のリール。 5.内面はテープがリールに完全に巻かれたときにテープの積重ねの端部と接触 している、請求項4に記載のリール。 6.一方のフランジはハブと一体化されている、請求項1に記載のリール。 7.各放射状部分は放射方向に延在する1対の溝の切抜きにより規定され、各溝 の切抜きは実質的にハブに隣接して規定される第1の端部を有し、第1の端部は フランジの外径の端部で規定される第2の端部に延在する、請求項1に記載のリ ール。 8.ハブと一体化されたフランジの溝の第1の端部は他方のフランジの溝よりも ハブ近くに延在する、請求項7に記載のリール。 9.溝の切抜きは長く伸びている、請求項7に記載のリール。 10.溝の切抜きの各対は約56°離されている、請求項7に記載のリール。 11.フランジは先細りになった断面の厚みを有する、請求項1に記載のリール 。 12.フランジの内径での断面の厚みはフランジの外径での断面の厚みよりも大 きい、請求項11に記載のリール。 13.ばね部は同心の放射方向の力を吸収するための弾性部材を含む、請求項3 に記載のリール。 14.弾性部材の弾性により放射状部分はテープがリールから解かれる際に偏向 されていない位置へと戻る、請求項3に記載のリール。 15.テープドライブにテープを供給しテープドライブからテープを巻取るテー プカートリッジであって、 少なくとも2つの並列する壁を有するハウジングと、 ハウジング内で2つの壁の間で回転軸のまわりで回転するように配置されるハ ブと、 2つのフランジとを含み、各フランジは外面と内面とを有し、フランジはハブ の両側に位置し回転軸に沿い間隔がおかれた関係にあり、対向するフランジの内 面は互いに外に広がって離れる関係でハブから外向きに延在し、各フランジは少 なくとも1つの放射状部分を含み、少なくとも1つの放射状部分はテープがハブ に巻かれる際にテープの端部と接触しかつテープが確実に均一に積上げられるよ うにするためにハブに関し偏向可能である、テープカートリッジ。 16.ハブはさらに、放射状部分間に規定されるばね部を含み、ばね部はテープ がハブに巻かれる際にテープによりハブに加わる同心の放射方向の力により偏向 可能である、請求項15に記載のテープカートリッジ。 17.同心の放射方向の力により放射状部分が互いに向かい偏向し、テープがリ ールに完全に巻かれたときに各放射状部分の内面は互いに並列関係にある、請求 項16に記載のテープカートリッジ。 18.放射状部分はテープがリールから解かれる際に偏向されていない位置へと 戻る、請求項16に記載のテープカートリッジ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/749,598 US5803388A (en) | 1996-11-15 | 1996-11-15 | Tape reel with flange sections for uniform tape stacking |
US08/749,598 | 1996-11-15 | ||
PCT/US1997/020974 WO1998021623A1 (en) | 1996-11-15 | 1997-11-14 | Flange tape reel having an adaptive section for ensuring uniform stacking of tape |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009279497A Division JP4787354B2 (ja) | 1996-11-15 | 2009-12-09 | テープを巻くためのリールおよびテープカートリッジ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000504460A true JP2000504460A (ja) | 2000-04-11 |
Family
ID=25014417
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10522889A Pending JP2000504460A (ja) | 1996-11-15 | 1997-11-14 | テープを確実に均一に積重ねるのに適応した部分を備えるフランジテープリール |
JP2009279497A Expired - Fee Related JP4787354B2 (ja) | 1996-11-15 | 2009-12-09 | テープを巻くためのリールおよびテープカートリッジ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009279497A Expired - Fee Related JP4787354B2 (ja) | 1996-11-15 | 2009-12-09 | テープを巻くためのリールおよびテープカートリッジ |
Country Status (6)
Country | Link |
---|---|
US (1) | US5803388A (ja) |
EP (1) | EP0882254A4 (ja) |
JP (2) | JP2000504460A (ja) |
KR (1) | KR19990077282A (ja) |
AU (1) | AU5357398A (ja) |
WO (1) | WO1998021623A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004134060A (ja) * | 2003-09-16 | 2004-04-30 | Hitachi Maxell Ltd | 磁気テープカートリッジ |
JP2013069383A (ja) * | 2011-09-26 | 2013-04-18 | Nec Embedded Products Ltd | 巻き取りリールおよび磁気テープ装置 |
US8888032B2 (en) | 2010-03-24 | 2014-11-18 | Fujitsu Limited | Tape cartridge |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6427934B1 (en) | 1998-11-12 | 2002-08-06 | Quantum Corporation | Tape reel for minimizing print through |
DE69832826T2 (de) * | 1998-12-17 | 2006-09-07 | Lots Technology Inc., Sunnyvale | Spule für band mit hoher geschwindigkeit |
US6719238B1 (en) | 1998-12-17 | 2004-04-13 | Imation Corp. | High speed tape packing |
US7152826B2 (en) * | 2000-12-19 | 2006-12-26 | Fuji Photo Film Co., Ltd. | Tape reel |
US6786445B1 (en) | 2002-04-02 | 2004-09-07 | Storage Technology Corporation | Method for packing tape on a spool without tape edge wear |
US6739538B2 (en) * | 2002-04-26 | 2004-05-25 | Imation Corp. | Tape reel assembly with self-adjusting flange for a data storage tape cartridge |
US7077354B2 (en) * | 2003-01-21 | 2006-07-18 | Quantum Corporation | Edge guiding tape reel |
US20040140392A1 (en) * | 2003-01-21 | 2004-07-22 | George Saliba | Butterfly tape reel |
US7073742B2 (en) * | 2003-01-21 | 2006-07-11 | Quantum Corporation | Tape guiding reel |
US7395982B2 (en) * | 2005-03-24 | 2008-07-08 | Quantum Corporation | Cartridge reel centering device |
KR100710588B1 (ko) * | 2006-02-17 | 2007-04-24 | 비아이 이엠티 주식회사 | 반도체 캐리어 테이프 권취릴 |
US7243877B1 (en) * | 2006-04-07 | 2007-07-17 | Hewlett-Packard Development Company, L.P. | Tape reel |
JP4964343B1 (ja) * | 2011-05-30 | 2012-06-27 | 富士フイルム株式会社 | 記録テープカートリッジ |
BR112018013502A2 (pt) * | 2016-02-08 | 2018-12-04 | Commscope Technologies Llc | ponto de demarcação de fibra e armazenamento de folga |
US11508410B2 (en) * | 2019-05-06 | 2022-11-22 | Quantum Corporation | Magnetic tape cartridge with increased data storage capacity |
US11562769B1 (en) | 2022-05-25 | 2023-01-24 | Western Digital Technologies, Inc. | Tape assemblies having movable reel configurations for magnetic recording devices |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1861882A (en) * | 1928-08-09 | 1932-06-07 | Eastman Kodak Co | Motion picture reel |
US1942186A (en) * | 1930-04-25 | 1934-01-02 | Oscar A Ross | Motion picture reel |
GB731018A (en) * | 1952-05-17 | 1955-06-01 | Grundig Max | Improvements in reels for film or other tape |
US3330496A (en) * | 1966-01-21 | 1967-07-11 | Warwick Electronics Inc | Self-threading reel |
US3401899A (en) * | 1965-12-30 | 1968-09-17 | Columbia Broadcasting Syst Inc | Cartridge and cartridge carrier |
US3632053A (en) * | 1969-07-03 | 1972-01-04 | Minnesota Mining & Mfg | Tape reel |
US3650389A (en) * | 1970-01-22 | 1972-03-21 | Eastman Kodak Co | Device for the storage and handling of photographic film or the like |
US4085907A (en) * | 1975-05-12 | 1978-04-25 | Fuji Photo Film Co., Ltd. | Magnetic tape magazine |
JPS5453514A (en) * | 1977-10-04 | 1979-04-26 | Nec Corp | Tape reel |
NL8105716A (nl) * | 1981-12-18 | 1983-07-18 | Philips Nv | Haspel voor het opspoelen van een verpakkingsband voor electrische en/of electronische chipvormige onderdelen. |
US5474253A (en) * | 1993-10-12 | 1995-12-12 | Quantum Corporation | Wedged reels in streaming tape drivers and tape cartridges |
JPH0863938A (ja) * | 1994-08-25 | 1996-03-08 | Sony Corp | テープリール |
JPH08147928A (ja) * | 1994-11-25 | 1996-06-07 | Sony Corp | テープリール |
-
1996
- 1996-11-15 US US08/749,598 patent/US5803388A/en not_active Expired - Lifetime
-
1997
- 1997-11-14 WO PCT/US1997/020974 patent/WO1998021623A1/en not_active Application Discontinuation
- 1997-11-14 JP JP10522889A patent/JP2000504460A/ja active Pending
- 1997-11-14 KR KR1019980705428A patent/KR19990077282A/ko not_active Application Discontinuation
- 1997-11-14 AU AU53573/98A patent/AU5357398A/en not_active Abandoned
- 1997-11-14 EP EP97950619A patent/EP0882254A4/en not_active Withdrawn
-
2009
- 2009-12-09 JP JP2009279497A patent/JP4787354B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004134060A (ja) * | 2003-09-16 | 2004-04-30 | Hitachi Maxell Ltd | 磁気テープカートリッジ |
US8888032B2 (en) | 2010-03-24 | 2014-11-18 | Fujitsu Limited | Tape cartridge |
JP2013069383A (ja) * | 2011-09-26 | 2013-04-18 | Nec Embedded Products Ltd | 巻き取りリールおよび磁気テープ装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0882254A1 (en) | 1998-12-09 |
JP2010055749A (ja) | 2010-03-11 |
JP4787354B2 (ja) | 2011-10-05 |
WO1998021623A1 (en) | 1998-05-22 |
KR19990077282A (ko) | 1999-10-25 |
EP0882254A4 (en) | 2003-06-04 |
US5803388A (en) | 1998-09-08 |
AU5357398A (en) | 1998-06-03 |
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