GB1555744A – Magnetic recording tape cartridge and a slip sheet therefor
– Google Patents
GB1555744A – Magnetic recording tape cartridge and a slip sheet therefor
– Google Patents
Magnetic recording tape cartridge and a slip sheet therefor
Info
Publication number
GB1555744A
GB1555744A
GB29935/77A
GB2993577A
GB1555744A
GB 1555744 A
GB1555744 A
GB 1555744A
GB 29935/77 A
GB29935/77 A
GB 29935/77A
GB 2993577 A
GB2993577 A
GB 2993577A
GB 1555744 A
GB1555744 A
GB 1555744A
Authority
GB
United Kingdom
Prior art keywords
magnetic recording
tape cartridge
recording tape
slip sheet
sheet therefor
Prior art date
1976-07-16
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
GB29935/77A
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.)
1976-07-16
Filing date
1977-07-15
Publication date
1979-11-14
1976-07-16
Priority claimed from JP9558276U
external-priority
patent/JPS5435699Y2/ja
1977-03-18
Priority claimed from JP1977033490U
external-priority
patent/JPS5619273Y2/ja
1977-07-15
Application filed by Hitachi Maxell Ltd
filed
Critical
Hitachi Maxell Ltd
1979-11-14
Publication of GB1555744A
publication
Critical
patent/GB1555744A/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
G11B23/08707—Details
G11B23/08757—Guiding means
G11B23/08764—Liner sheets
GB29935/77A
1976-07-16
1977-07-15
Magnetic recording tape cartridge and a slip sheet therefor
Expired
GB1555744A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
JP9558276U
JPS5435699Y2
(en)
1976-07-16
1976-07-16
JP1977033490U
JPS5619273Y2
(en)
1977-03-18
1977-03-18
Publications (1)
Publication Number
Publication Date
GB1555744A
true
GB1555744A
(en)
1979-11-14
Family
ID=26372191
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB29935/77A
Expired
GB1555744A
(en)
1976-07-16
1977-07-15
Magnetic recording tape cartridge and a slip sheet therefor
Country Status (5)
Country
Link
US
(1)
US4127242A
(en)
CA
(1)
CA1092238A
(en)
DE
(1)
DE2732083C2
(en)
FR
(1)
FR2358724A1
(en)
GB
(1)
GB1555744A
(en)
Families Citing this family (16)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS543130U
(en)
*
1977-06-10
1979-01-10
IT7822779V0
(en)
*
1978-09-15
1978-09-15
Atb S P A
PERFECT STRUCTURE MASK FOR CASSETTE
JPS55160576U
(en)
*
1979-05-07
1980-11-18
JPS5839787U
(en)
*
1981-09-09
1983-03-15
オリンパス光学工業株式会社
Cassette liner sheet
US4466036A
(en)
*
1982-02-03
1984-08-14
Tdk Electronics Co., Ltd.
Magnetic tape cassette
JPS58118587U
(en)
*
1982-02-04
1983-08-12
オリンパス光学工業株式会社
Cassette liner sheet
JPS5936086U
(en)
*
1982-08-28
1984-03-06
日立マクセル株式会社
tape cartridge
JPS60101784A
(en)
*
1983-11-07
1985-06-05
Tokuzo Shimizu
Support structure of reel in open reel type tape cassette
US4607306A
(en)
*
1984-03-14
1986-08-19
Olympus Optical Co., Ltd.
Tape cassette with liner sheet insert
DE8415333U1
(en)
*
1984-05-19
1984-11-22
Basf Ag, 6700 Ludwigshafen
MAGNETIC TAPE CASSETTE, IN PARTICULAR COMPACT CASSETTE
DE8509882U1
(en)
*
1985-04-02
1985-07-25
Basf Ag, 6700 Ludwigshafen
Tape cassette, in particular magnetic tape cassette
US5366788A
(en)
*
1989-03-28
1994-11-22
Basf Magnetics Gmbh
Compact cassette having a liner made of high glass-transition-temperature polymer materials
DE8909706U1
(en)
*
1989-08-12
1989-11-23
Basf Ag, 6700 Ludwigshafen, De
DE69132169T2
(en)
*
1990-02-22
2000-09-28
Fuji Photo Film Co Ltd
Magnetic tape cassette
JPH0737357A
(en)
*
1993-07-20
1995-02-07
Sony Corp
Cassette half
US20080185471A1
(en)
*
2007-02-06
2008-08-07
Deckers Stephen V
Aligning tape winding in tape cartridge
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE7330078U
(en)
*
1973-11-29
Basf Ag
Magnetic tape cassette, in particular compact cassette
US3620480A
(en)
*
1968-05-01
1971-11-16
Dict O Tape Inc
Low-friction magnetic tape cartridge
DE1996273U
(en)
*
1968-06-15
1968-11-07
Basf Ag
TAPE CASSETTE
US3527302A
(en)
*
1968-08-09
1970-09-08
Shell Oil Co
Apparatus and method for working a well with plural levels of perforations
US3712559A
(en)
*
1969-11-05
1973-01-23
Information Terminals Corp
Tape cassette and improvements therefor
JPS508999Y1
(en)
*
1970-06-18
1975-03-18
US3826489A
(en)
*
1971-01-25
1974-07-30
Data Packaging Corp
Tape cassette
DE2251746C3
(en)
*
1972-10-21
1982-05-19
Basf Ag, 6700 Ludwigshafen
Magnetic tape cassette, in particular compact cassette
CA1010002A
(en)
*
1973-04-25
1977-05-10
Minnesota Mining And Manufacturing Company
Guide roller biasing shim liner
1977
1977-07-14
CA
CA282,692A
patent/CA1092238A/en
not_active
Expired
1977-07-15
GB
GB29935/77A
patent/GB1555744A/en
not_active
Expired
1977-07-15
DE
DE2732083A
patent/DE2732083C2/en
not_active
Expired
1977-07-18
FR
FR7721999A
patent/FR2358724A1/en
active
Granted
1977-07-18
US
US05/816,807
patent/US4127242A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
DE2732083A1
(en)
1978-01-26
DE2732083C2
(en)
1982-05-13
FR2358724A1
(en)
1978-02-10
US4127242A
(en)
1978-11-28
FR2358724B1
(en)
1982-02-26
CA1092238A
(en)
1980-12-23
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Legal Events
Date
Code
Title
Description
1980-01-30
PS
Patent sealed [section 19, patents act 1949]
1986-03-12
PCNP
Patent ceased through non-payment of renewal fee
