GB1554334A – Magnetic recording tape cartridge
– Google Patents
GB1554334A – Magnetic recording tape cartridge
– Google Patents
Magnetic recording tape cartridge
Info
Publication number
GB1554334A
GB1554334A
GB24133/77A
GB2413377A
GB1554334A
GB 1554334 A
GB1554334 A
GB 1554334A
GB 24133/77 A
GB24133/77 A
GB 24133/77A
GB 2413377 A
GB2413377 A
GB 2413377A
GB 1554334 A
GB1554334 A
GB 1554334A
Authority
GB
United Kingdom
Prior art keywords
magnetic recording
tape cartridge
recording tape
cartridge
magnetic
Prior art date
1976-06-10
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
Application number
GB24133/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell Ltd
Priority date (The priority date 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 date listed.)
1976-06-10
Filing date
1977-06-09
Publication date
1979-10-17
1976-06-10
Priority claimed from JP7584276U
external-priority
patent/JPS5642860Y2/ja
1976-06-10
Priority claimed from JP7583776U
external-priority
patent/JPS5653509Y2/ja
1977-06-09
Application filed by Hitachi Maxell Ltd
filed
Critical
Hitachi Maxell Ltd
1979-10-17
Publication of GB1554334A
publication
Critical
patent/GB1554334A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
GB24133/77A
1976-06-10
1977-06-09
Magnetic recording tape cartridge
Expired
GB1554334A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
JP7584276U
JPS5642860Y2
(en)
1976-06-10
1976-06-10
JP7583776U
JPS5653509Y2
(en)
1976-06-10
1976-06-10
Publications (1)
Publication Number
Publication Date
GB1554334A
true
GB1554334A
(en)
1979-10-17
Family
ID=26416995
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB24133/77A
Expired
GB1554334A
(en)
1976-06-10
1977-06-09
Magnetic recording tape cartridge
Country Status (5)
Country
Link
US
(1)
US4108398A
(en)
CA
(1)
CA1099405A
(en)
DE
(1)
DE2726349C2
(en)
FR
(1)
FR2354608A1
(en)
GB
(1)
GB1554334A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2117354A
(en)
*
1982-03-23
1983-10-12
Newell Research Corp
Magnetic tape guiding system
US4580842A
(en)
*
1983-08-19
1986-04-08
Joseph Segal
Restraining means for a child car seat
GB2250270A
(en)
*
1990-11-30
1992-06-03
Basf Magnetics Gmbh
Tape cassette: form of tape guides
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS6082773U
(en)
*
1983-11-10
1985-06-07
ティーディーケイ株式会社
tape cassette
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1052249A
(en)
*
US3008661A
(en)
*
1959-02-02
1961-11-14
Eastman Kodak Co
Antisnubber arrangement for film handling apparatus
US3432111A
(en)
*
1966-10-24
1969-03-11
Illinois Tool Works
Web transporting cartridge formed of a pair of identical housing members
US3596006A
(en)
*
1969-03-13
1971-07-27
Capitol Records
Cassette tape-strengthening patch and optical opening
DE2033503A1
(en)
*
1969-07-11
1971-01-21
Audio Devices, Ine , Glenbrook, Conn (V St A )
Tape cartridge
US3642228A
(en)
*
1970-09-21
1972-02-15
Memorex Corp
Magnetic tape cassette
US3796394A
(en)
*
1971-04-22
1974-03-12
Polygon Concepts Inc
Cassette
DE2121375A1
(en)
*
1971-04-30
1972-11-02
Polygram Gmbh, 2000 Hamburg
Sliding film for magnetic tape cassettes
FR2201804A5
(en)
*
1972-10-02
1974-04-26
Posso Patrick
US3912194A
(en)
*
1974-06-21
1975-10-14
John Y S Chan
Tape cassette with tape clearance space
JPS5257621U
(en)
*
1975-10-23
1977-04-26
1977
1977-06-09
GB
GB24133/77A
patent/GB1554334A/en
not_active
Expired
1977-06-09
CA
CA280,208A
patent/CA1099405A/en
not_active
Expired
1977-06-09
US
US05/805,032
patent/US4108398A/en
not_active
Expired – Lifetime
1977-06-10
DE
DE2726349A
patent/DE2726349C2/en
not_active
Expired
1977-06-10
FR
FR7717918A
patent/FR2354608A1/en
active
Granted
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2117354A
(en)
*
1982-03-23
1983-10-12
Newell Research Corp
Magnetic tape guiding system
US4580842A
(en)
*
1983-08-19
1986-04-08
Joseph Segal
Restraining means for a child car seat
GB2250270A
(en)
*
1990-11-30
1992-06-03
Basf Magnetics Gmbh
Tape cassette: form of tape guides
Also Published As
Publication number
Publication date
DE2726349C2
(en)
1981-10-15
DE2726349A1
(en)
1977-12-22
US4108398A
(en)
1978-08-22
FR2354608A1
(en)
1978-01-06
CA1099405A
(en)
1981-04-14
FR2354608B1
(en)
1982-06-11
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Legal Events
Date
Code
Title
Description
1980-01-03
PS
Patent sealed [section 19, patents act 1949]
1995-02-08
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19940609
