DE9112533U1 - Videokassettenspuleneinsatz zum Verändern der Bandspeicherkapazität - Google Patents
Videokassettenspuleneinsatz zum Verändern der BandspeicherkapazitätInfo
- Publication number
- DE9112533U1 DE9112533U1 DE9112533U DE9112533U DE9112533U1 DE 9112533 U1 DE9112533 U1 DE 9112533U1 DE 9112533 U DE9112533 U DE 9112533U DE 9112533 U DE9112533 U DE 9112533U DE 9112533 U1 DE9112533 U1 DE 9112533U1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- hub
- tape
- spacer
- cylindrical
- 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
- 238000003860 storage Methods 0.000 title claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 93
- 230000004323 axial length Effects 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000004804 winding Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 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
- G11B23/08728—Reels or cores; positioning of the reels in the cassette
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/598,979 US5167378A (en) | 1990-10-17 | 1990-10-17 | Video cassette reel insert for varying tape storage capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9112533U1 true DE9112533U1 (de) | 1992-02-13 |
Family
ID=24397702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9112533U Expired - Lifetime DE9112533U1 (de) | 1990-10-17 | 1991-10-09 | Videokassettenspuleneinsatz zum Verändern der Bandspeicherkapazität |
Country Status (3)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2093591A1 (en) * | 1992-05-01 | 1993-11-02 | Dewain R. Goff | Videocassette flange with time available gauge |
| US5472150A (en) * | 1994-02-25 | 1995-12-05 | Minnesota Mining And Manufacturing Company | Balanced reel hub for tape cassette reels |
| DE69731530T2 (de) | 1996-05-30 | 2005-10-20 | Kolon Industries, Inc. | Aufwicklungsspule für photographischen film |
| JP2887663B2 (ja) * | 1996-07-31 | 1999-04-26 | 象印チエンブロック株式会社 | ベルト式巻上機 |
| JP4663358B2 (ja) | 2004-12-01 | 2011-04-06 | 富士フイルム株式会社 | 記録テープカートリッジ |
| US8152140B1 (en) * | 2010-09-24 | 2012-04-10 | Ouellette Machinery Systems, Inc. | Flat belt clamping pulley |
| US10765581B2 (en) * | 2018-03-27 | 2020-09-08 | Dephy, Inc. | Spool for winch actuator |
| US11252950B2 (en) * | 2019-05-02 | 2022-02-22 | Mitchell W. Grant | Fishing reel spool line clasp |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881985A (en) * | 1954-01-04 | 1959-04-14 | Harry Teitelbaum And Ben Teite | Reel for receiving a spool of film |
| US3132822A (en) * | 1962-07-09 | 1964-05-12 | Royal Mcbee Corp | Tape take-up/supply reel cores |
| US3395872A (en) * | 1965-10-20 | 1968-08-06 | Lazzaro A. Fattori | Reel with radial stress absorber |
| US3973740A (en) * | 1975-10-07 | 1976-08-10 | Microfilm Enterprises Corporation | Film reel spacer |
| US4083508A (en) * | 1976-12-17 | 1978-04-11 | Data Technology Corporation | Tape storage reel with insert for decreasing tape storage capacity |
| JPS5728304Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-05-20 | 1982-06-21 | ||
| JPS5939485U (ja) * | 1982-09-01 | 1984-03-13 | 日立マクセル株式会社 | テ−プカ−トリツジ |
| JPS5986079U (ja) * | 1982-11-30 | 1984-06-11 | ティーディーケイ株式会社 | カセツト用ハブ |
| US4664328A (en) * | 1984-08-03 | 1987-05-12 | Fuji Photo Film Co., Ltd. | Magnetic tape reel |
| US4923137A (en) * | 1988-12-20 | 1990-05-08 | Minnesota Mining And Manufacturing Company | Tape reel hub |
-
1990
- 1990-10-17 US US07/598,979 patent/US5167378A/en not_active Expired - Fee Related
-
1991
- 1991-10-09 DE DE9112533U patent/DE9112533U1/de not_active Expired - Lifetime
- 1991-10-15 JP JP1991083481U patent/JP2534846Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0490079U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-08-06 |
| US5167378A (en) | 1992-12-01 |
| JP2534846Y2 (ja) | 1997-05-07 |
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