FR2146046A5 - - Google Patents
Info
- Publication number
- FR2146046A5 FR2146046A5 FR7225321A FR7225321A FR2146046A5 FR 2146046 A5 FR2146046 A5 FR 2146046A5 FR 7225321 A FR7225321 A FR 7225321A FR 7225321 A FR7225321 A FR 7225321A FR 2146046 A5 FR2146046 A5 FR 2146046A5
- Authority
- FR
- France
- 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
- G11B23/08735—Covers
- G11B23/08742—Covers in combination with brake means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971062244U JPS5138749Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-07-14 | 1971-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2146046A5 true FR2146046A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-02-23 |
Family
ID=13194520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7225321A Expired FR2146046A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-07-14 | 1972-07-12 |
Country Status (9)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436646Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-28 | 1979-11-06 | ||
| US4074876A (en) * | 1976-01-19 | 1978-02-21 | Film Cassette Inc. | Long-play video tape cassette |
| JPS5713665Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-09-24 | 1982-03-19 | ||
| JPS5725432Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-02-09 | 1982-06-02 | ||
| JPS5756381Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-07-22 | 1982-12-04 | ||
| JPS5756387Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-07-29 | 1982-12-04 | ||
| JPS5737336Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-06-29 | 1982-08-17 | ||
| JPS56140978U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-03-25 | 1981-10-24 | ||
| JPS6241426Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-10-31 | 1987-10-23 | ||
| JPS57107179U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-12-18 | 1982-07-01 | ||
| US4405097A (en) * | 1981-07-17 | 1983-09-20 | Minnesota Mining And Manufacturing Company | Cassette with a slack limiter tab |
| JPS6025730Y2 (ja) * | 1982-02-09 | 1985-08-02 | ソニー株式会社 | テ−プカセツト |
| US4569492A (en) * | 1982-09-13 | 1986-02-11 | Shape Inc. | Tape cassette pressure flap assembly |
| JPS5977679A (ja) * | 1982-09-13 | 1984-05-04 | シエイプ・インコ−ポレ−テツド | テ−プカセツトの圧力フラツプならびにその製造方法および組立方法 |
| US4598329A (en) * | 1983-03-17 | 1986-07-01 | Minnesota Mining And Manufacturing Company | Slack limiter for videocassettes |
| JPS59168891U (ja) * | 1983-04-26 | 1984-11-12 | 富士写真フイルム株式会社 | 磁気テ−プカセツト |
| US4518135A (en) * | 1983-08-05 | 1985-05-21 | Minnesota Mining And Manufacturing Company | Slack limiter for a magnetic tape cassette |
| US4606513A (en) * | 1984-05-31 | 1986-08-19 | Shape Inc. | Tape cassette pressure flap assembly |
| JPS63268177A (ja) * | 1987-04-24 | 1988-11-04 | Sony Corp | テ−プカセツト |
| DE3739093A1 (de) * | 1987-09-15 | 1989-03-30 | Magna Tontraeger Produktions G | Videokassette |
| JPS6394491A (ja) * | 1987-09-24 | 1988-04-25 | Sony Corp | テープカセット |
| KR910008052B1 (ko) * | 1989-08-18 | 1991-10-07 | 주식회사 에스케이씨 | 비디오 테이프 카세트의 플랩(Flap) 및 그 설치구조 |
| KR930004628Y1 (ko) * | 1990-09-21 | 1993-07-22 | 주식회사 에스케이씨 | 비디오 테이프 카세트 |
| US5390063A (en) * | 1991-03-19 | 1995-02-14 | Plitek Corporation | Video cassette pressure flap |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB712536A (en) * | 1951-10-24 | 1954-07-28 | Emi Ltd | Improvements in or relating to magnetic transducing apparatus |
| US2989261A (en) * | 1956-04-30 | 1961-06-20 | Dictaphone Corp | Portable dictation apparatus |
| US3096038A (en) * | 1959-01-21 | 1963-07-02 | Teleprompter Corp | Tape storage apparatus |
| US3282523A (en) * | 1964-03-06 | 1966-11-01 | Chad W Pennebaker | Magnetic tape apparatus |
| US3601654A (en) * | 1970-06-22 | 1971-08-24 | Certron Corp | Electrostatic-free tape cassette |
| FR2075395A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-01-12 | 1971-10-08 | Minnesota Mining & Mfg |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1793489U (de) * | 1958-11-13 | 1959-08-13 | Protona Produktionsgesellschaf | Tonbandkassette, insbesondere fuer magnetton diktiergeraete. |
| JPS431582Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1965-06-24 | 1968-01-24 | ||
| JPS4313497Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1966-02-25 | 1968-06-08 |
-
1971
- 1971-07-14 JP JP1971062244U patent/JPS5138749Y2/ja not_active Expired
-
1972
- 1972-07-06 GB GB3177872A patent/GB1365231A/en not_active Expired
- 1972-07-10 US US00270279A patent/US3797779A/en not_active Expired - Lifetime
- 1972-07-12 FR FR7225321A patent/FR2146046A5/fr not_active Expired
- 1972-07-12 IT IT51492/72A patent/IT965906B/it active
- 1972-07-13 CA CA147,047A patent/CA969155A/en not_active Expired
- 1972-07-14 NL NLAANVRAGE7209746,A patent/NL177534C/xx not_active IP Right Cessation
- 1972-07-14 DE DE2266028A patent/DE2266028C2/de not_active Expired
- 1972-07-14 DE DE2234765A patent/DE2234765C2/de not_active Expired
- 1972-07-14 DE DE2265780A patent/DE2265780C2/de not_active Expired
-
1978
- 1978-11-16 HK HK669/78A patent/HK66978A/xx unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB712536A (en) * | 1951-10-24 | 1954-07-28 | Emi Ltd | Improvements in or relating to magnetic transducing apparatus |
| US2989261A (en) * | 1956-04-30 | 1961-06-20 | Dictaphone Corp | Portable dictation apparatus |
| US3096038A (en) * | 1959-01-21 | 1963-07-02 | Teleprompter Corp | Tape storage apparatus |
| US3282523A (en) * | 1964-03-06 | 1966-11-01 | Chad W Pennebaker | Magnetic tape apparatus |
| FR2075395A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-01-12 | 1971-10-08 | Minnesota Mining & Mfg | |
| US3601654A (en) * | 1970-06-22 | 1971-08-24 | Certron Corp | Electrostatic-free tape cassette |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2234765C2 (de) | 1983-09-15 |
| JPS5138749Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-22 |
| GB1365231A (en) | 1974-08-29 |
| NL177534C (nl) | 1985-10-01 |
| JPS4820423U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-08 |
| CA969155A (en) | 1975-06-10 |
| HK66978A (en) | 1978-11-24 |
| NL177534B (nl) | 1985-05-01 |
| NL7209746A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-16 |
| DE2266028C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-02-02 |
| DE2234765A1 (de) | 1973-02-01 |
| IT965906B (it) | 1974-02-11 |
| DE2265780C2 (de) | 1986-09-04 |
| US3797779A (en) | 1974-03-19 |