CA1023048A - Magnetic tape cartridge - Google Patents
Magnetic tape cartridgeInfo
- Publication number
- CA1023048A CA1023048A CA183,813A CA183813A CA1023048A CA 1023048 A CA1023048 A CA 1023048A CA 183813 A CA183813 A CA 183813A CA 1023048 A CA1023048 A CA 1023048A
- Authority
- CA
- Canada
- Prior art keywords
- magnetic tape
- tape cartridge
- cartridge
- magnetic
- tape
- 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
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
- G11B23/08757—Guiding means
- G11B23/08764—Liner sheets
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2251746A DE2251746C3 (de) | 1972-10-21 | 1972-10-21 | Magnetbandkassette, insbesondere Kompaktkassette |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1023048A true CA1023048A (en) | 1977-12-20 |
Family
ID=5859707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA183,813A Expired CA1023048A (en) | 1972-10-21 | 1973-10-19 | Magnetic tape cartridge |
Country Status (8)
Country | Link |
---|---|
US (1) | US3942744A (un) |
JP (1) | JPS49102321A (un) |
CA (1) | CA1023048A (un) |
DE (1) | DE2251746C3 (un) |
FR (1) | FR2204010B1 (un) |
GB (1) | GB1447792A (un) |
IT (1) | IT994430B (un) |
NL (1) | NL180792C (un) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5132508U (un) * | 1974-08-26 | 1976-03-10 | ||
JPS5432893Y2 (un) * | 1974-09-02 | 1979-10-12 | ||
JPS5236018A (en) * | 1975-09-17 | 1977-03-19 | Fuji Photo Film Co Ltd | Magnetic tape cassette |
JPS5616710Y2 (un) * | 1975-11-27 | 1981-04-17 | ||
JPS5281815U (un) * | 1975-12-17 | 1977-06-18 | ||
CA1092238A (en) * | 1976-07-16 | 1980-12-23 | Noritsugu Hashimoto | Magnetic recording tape cartridge |
JPS5740466Y2 (un) * | 1977-02-19 | 1982-09-06 | ||
JPS543130U (un) * | 1977-06-10 | 1979-01-10 | ||
JPS5486027U (un) * | 1977-11-25 | 1979-06-18 | ||
US4306663A (en) * | 1980-07-30 | 1981-12-22 | Gelardi Anthony L | Cassette shell modification and method of assembly and use |
DE8101456U1 (de) * | 1981-01-22 | 1981-08-06 | Basf Ag, 6700 Ludwigshafen | Magnetbandkassette, insbesondere kompaktkassette |
US4562028A (en) * | 1982-01-07 | 1985-12-31 | Minnesota Mining And Manufacturing Company | Method for producing a bowed cassette shim |
US4458858A (en) * | 1982-01-07 | 1984-07-10 | Minnesota Mining And Manufacturing Company | Bowed cassette shim and method for making |
DE3341222A1 (de) * | 1983-11-14 | 1985-05-30 | Shimizu, Tokuzo, Tokio/Tokyo | Spulentraegeranordnung in einer bandkassette mit offenen spulen |
DE8509882U1 (de) * | 1985-04-02 | 1985-07-25 | Basf Ag, 6700 Ludwigshafen | Bandkassette, insbesondere Magnetbandkassette |
DE8909704U1 (de) * | 1989-08-12 | 1989-11-23 | Basf Ag, 6700 Ludwigshafen | Bandkassette, insbesondere Magnetbandkassette |
US6045086A (en) * | 1998-10-02 | 2000-04-04 | Hewlett-Packard Company | Method and apparatus for improved tape packing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7116933U (un) * | 1900-01-01 | Deutsche Grammophon Gmbh | ||
GB1245606A (en) * | 1967-12-28 | 1971-09-08 | Matsushita Electric Ind Co Ltd | Tape cartridges |
DE1996273U (de) * | 1968-06-15 | 1968-11-07 | Basf Ag | Tonband-kassette |
US3556433A (en) * | 1969-01-21 | 1971-01-19 | Audio Magnetics Corp | Cassette tape-winding control |
DE6907181U (de) * | 1969-02-21 | 1969-10-02 | Siegfried Schellenberg | Fuehrungsblaettchen der compact-cassette |
US3712559A (en) * | 1969-11-05 | 1973-01-23 | Information Terminals Corp | Tape cassette and improvements therefor |
JPS5418139B1 (un) * | 1970-07-15 | 1979-07-05 |
-
1972
- 1972-10-21 DE DE2251746A patent/DE2251746C3/de not_active Expired
-
1973
- 1973-10-17 NL NLAANVRAGE7314297,A patent/NL180792C/xx active Search and Examination
- 1973-10-17 IT IT53185/73A patent/IT994430B/it active
- 1973-10-18 GB GB4857273A patent/GB1447792A/en not_active Expired
- 1973-10-19 JP JP48117015A patent/JPS49102321A/ja active Pending
- 1973-10-19 FR FR7337309A patent/FR2204010B1/fr not_active Expired
- 1973-10-19 US US05/407,887 patent/US3942744A/en not_active Expired - Lifetime
- 1973-10-19 CA CA183,813A patent/CA1023048A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT994430B (it) | 1975-10-20 |
US3942744A (en) | 1976-03-09 |
FR2204010B1 (un) | 1977-05-27 |
NL7314297A (un) | 1974-04-23 |
DE2251746A1 (de) | 1974-05-02 |
DE2251746C3 (de) | 1982-05-19 |
NL180792C (nl) | 1987-04-16 |
JPS49102321A (un) | 1974-09-27 |
GB1447792A (en) | 1976-09-02 |
FR2204010A1 (un) | 1974-05-17 |
DE2251746B2 (de) | 1977-05-18 |
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