FR2425697A1 - Bobine en matiere plastique, notamment pour bande d'enregistrment magnetique - Google Patents
Bobine en matiere plastique, notamment pour bande d'enregistrment magnetiqueInfo
- Publication number
- FR2425697A1 FR2425697A1 FR7911411A FR7911411A FR2425697A1 FR 2425697 A1 FR2425697 A1 FR 2425697A1 FR 7911411 A FR7911411 A FR 7911411A FR 7911411 A FR7911411 A FR 7911411A FR 2425697 A1 FR2425697 A1 FR 2425697A1
- Authority
- FR
- France
- Prior art keywords
- coil
- rim
- magnetic recording
- bosses
- hub
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 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
- G11B23/037—Single reels or spools
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
L'INVENTION VISE UNE BOBINE EN MATIERE PLASTIQUE, EN PARTICULIER POUR LES BANDES D'ENREGISTREMENT MAGNETIQUE UTILISEES SUR LES ORDINATEURS. LA BOBINE EST FORMEE D'UN MOYEU 10 AYANT UNE DOUILLE INTERNE 16 ET UNE JANTE EXTERNE 18 RELIEES PAR UNE AME MEDIANE 19. LES DEUX JOUES 12 ET 14 SONT ASSEMBLEES PAR DES PATTES DE LIAISON 21 QUI PASSENT DANS DES FENTES DE L'AME 19 DU MOYEU. LES PATTES DE LIAISON 21 SONT FORMEES PAR DES BOSSAGES DES JOUES ASSEMBLEES ENTRE EUX PAR DES SOUDURES PRATIQUEES SEULEMENT AUX SOMMETS DES BOSSAGES. DES JEUX DE MONTAGE SONT RESERVES DANS LE SENS RADIAL ENTRE LES BORDURES EXTERNES DES PATTES 21 ET LES FACES ADJACENTES DE LA JANTE 18 ET DES FENTES DE L'AME 19. CECI PERMET A LA JANTE 18 DE JOUER VERS L'INTERIEUR SOUS L'EFFET D'EFFORTS D'ENROULEMENT IMPORTANTS DE LA BANDE, SANS COMMUNIQUER CES EFFORTS AUX JOUES 12, 14 DE LA BOBINE. APPLICATION AUX BOBINES EN MATIERE PLASTIQUE, NOTAMMENT POUR BANDES D'ORDINATEUR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/903,497 US4184650A (en) | 1978-05-08 | 1978-05-08 | Plastic tape reel |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425697A1 true FR2425697A1 (fr) | 1979-12-07 |
FR2425697B1 FR2425697B1 (fr) | 1983-10-21 |
Family
ID=25417596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7911411A Granted FR2425697A1 (fr) | 1978-05-08 | 1979-05-07 | Bobine en matiere plastique, notamment pour bande d'enregistrment magnetique |
Country Status (7)
Country | Link |
---|---|
US (1) | US4184650A (fr) |
JP (2) | JPS54146901A (fr) |
BR (1) | BR7902760A (fr) |
CH (1) | CH636324A5 (fr) |
DE (2) | DE2918684A1 (fr) |
FR (1) | FR2425697A1 (fr) |
GB (1) | GB2020629B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456989A1 (fr) * | 1979-05-14 | 1980-12-12 | Posso Patrick | Procede pour le conditionnement simplifie d'un ruban magnetique d'ordinateur et noyau d'enroulement pour la mise en oeuvre de ce procede |
US4350309A (en) * | 1980-06-23 | 1982-09-21 | International Business Machines Corporation | Tape reel hub including a cantilever beam section to reduce tape tenting |
US4327879A (en) * | 1980-10-09 | 1982-05-04 | Memorex Corporation | Magnetic tape reel |
DE8309239U1 (de) * | 1983-03-29 | 1983-09-29 | Basf Ag, 6700 Ludwigshafen | Bandspule, insbesondere fuer magnetbaender |
US4757958A (en) * | 1986-03-03 | 1988-07-19 | Shape Inc. | Tape reel |
US4697759A (en) * | 1986-05-05 | 1987-10-06 | Cartrex | Reel for aligning tape path |
JPH0548309Y2 (fr) * | 1987-02-27 | 1993-12-22 | ||
US4880180A (en) * | 1988-07-25 | 1989-11-14 | Memorex Corporation | Tape reel |
US4923137A (en) * | 1988-12-20 | 1990-05-08 | Minnesota Mining And Manufacturing Company | Tape reel hub |
JPH04114211U (ja) * | 1991-03-22 | 1992-10-07 | 鐘淵化学工業株式会社 | パラボラアンテナ |
US5464171A (en) * | 1993-11-03 | 1995-11-07 | Ripplinger; C. Robert | Mating spool assembly for relieving stress concentrations |
US5472150A (en) * | 1994-02-25 | 1995-12-05 | Minnesota Mining And Manufacturing Company | Balanced reel hub for tape cassette reels |
US5564647A (en) * | 1994-06-27 | 1996-10-15 | Imation Corp. | High performance tape reel |
US6598825B2 (en) | 1998-02-13 | 2003-07-29 | C. Robert Ripplinger | Simultaneous-access surfaces for reel-flange fasteners |
US6450441B2 (en) | 1998-02-13 | 2002-09-17 | C. Robert Ripplinger | Twin sheet flanges for spools and reels |
US6036138A (en) * | 1998-05-06 | 2000-03-14 | Mckechnie Plastic Components, Inc. | Spool for holding windings of optical fiber |
JP4108845B2 (ja) | 1998-11-12 | 2008-06-25 | 富士フイルム株式会社 | 磁気テープカートリッジのリールの成形法 |
US6439360B1 (en) * | 2000-01-13 | 2002-08-27 | Tmc Enterprises, A Divison Of Tasco Industries, Inc. | Reel dispenser for power cord application |
JP2003091963A (ja) * | 2001-06-28 | 2003-03-28 | Fuji Photo Film Co Ltd | 記録テープカートリッジ |
JP2006107543A (ja) * | 2004-09-30 | 2006-04-20 | Fuji Photo Film Co Ltd | 磁気テープカートリッジ |
US8272591B2 (en) | 2011-01-24 | 2012-09-25 | Sonoco, Inc. | Breakdown spool |
DE202017104227U1 (de) * | 2017-07-14 | 2017-08-04 | PURUS PLASTICS GmbH | Spule zum Aufwickeln von Wickelgut |
US10529370B1 (en) | 2018-06-25 | 2020-01-07 | International Business Machines Corporation | Hub compliance layer for reducing media stress |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410500A (en) * | 1967-01-30 | 1968-11-12 | Perfection Plastics Inc | Tape reel |
FR2030409A7 (en) * | 1969-02-11 | 1970-11-13 | Schneider Kg Carl | Large-diameter computer tape reels |
DE2114294A1 (de) * | 1970-08-10 | 1972-02-17 | Data Packaging Corp | Bandspule und Verfahren zu ihrer Herstellung |
FR2325991A1 (fr) * | 1975-09-23 | 1977-04-22 | Gefitec Sa | Bobine pour ruban magnetique d'ordinateur |
BE862361A (fr) * | 1977-12-27 | 1978-04-14 | Memorex Corp | Bobine pour bande magnetique |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229928A (en) * | 1964-04-24 | 1966-01-18 | Data Packaging Corp | Reel |
US3328907A (en) * | 1965-01-21 | 1967-07-04 | Data Packaging Corp | Tape reel with identifying ring |
US3346211A (en) * | 1966-07-05 | 1967-10-10 | Northwest Plastics Inc | Computer reels |
US3389872A (en) * | 1967-01-25 | 1968-06-25 | George F. Lyman | Reel |
US3485456A (en) * | 1968-01-15 | 1969-12-23 | Amerline Corp | Reel structure |
US3632053A (en) * | 1969-07-03 | 1972-01-04 | Minnesota Mining & Mfg | Tape reel |
CH598121A5 (fr) * | 1975-09-19 | 1978-04-28 | Gefitec Sa |
-
1978
- 1978-05-08 US US05/903,497 patent/US4184650A/en not_active Expired - Lifetime
-
1979
- 1979-05-04 GB GB7915545A patent/GB2020629B/en not_active Expired
- 1979-05-07 DE DE19792918684 patent/DE2918684A1/de active Granted
- 1979-05-07 CH CH426479A patent/CH636324A5/de not_active IP Right Cessation
- 1979-05-07 BR BR7902760A patent/BR7902760A/pt unknown
- 1979-05-07 JP JP5483179A patent/JPS54146901A/ja active Pending
- 1979-05-07 DE DE19797913420U patent/DE7913420U1/de not_active Expired
- 1979-05-07 FR FR7911411A patent/FR2425697A1/fr active Granted
-
1987
- 1987-07-20 JP JP1987110128U patent/JPS644772Y2/ja not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410500A (en) * | 1967-01-30 | 1968-11-12 | Perfection Plastics Inc | Tape reel |
FR2030409A7 (en) * | 1969-02-11 | 1970-11-13 | Schneider Kg Carl | Large-diameter computer tape reels |
DE2114294A1 (de) * | 1970-08-10 | 1972-02-17 | Data Packaging Corp | Bandspule und Verfahren zu ihrer Herstellung |
FR2325991A1 (fr) * | 1975-09-23 | 1977-04-22 | Gefitec Sa | Bobine pour ruban magnetique d'ordinateur |
BE862361A (fr) * | 1977-12-27 | 1978-04-14 | Memorex Corp | Bobine pour bande magnetique |
Also Published As
Publication number | Publication date |
---|---|
DE7913420U1 (de) | 1979-09-13 |
GB2020629A (en) | 1979-11-21 |
BR7902760A (pt) | 1979-11-27 |
US4184650A (en) | 1980-01-22 |
GB2020629B (en) | 1982-06-09 |
JPS644772Y2 (fr) | 1989-02-07 |
FR2425697B1 (fr) | 1983-10-21 |
JPS6332878U (fr) | 1988-03-03 |
JPS54146901A (en) | 1979-11-16 |
CH636324A5 (de) | 1983-05-31 |
DE2918684A1 (de) | 1979-11-15 |
DE2918684C2 (fr) | 1988-06-23 |
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