JPS6391884U - - Google Patents
Info
- Publication number
- JPS6391884U JPS6391884U JP1986186946U JP18694686U JPS6391884U JP S6391884 U JPS6391884 U JP S6391884U JP 1986186946 U JP1986186946 U JP 1986186946U JP 18694686 U JP18694686 U JP 18694686U JP S6391884 U JPS6391884 U JP S6391884U
- Authority
- JP
- Japan
- Prior art keywords
- detecting
- cassette
- detection
- information
- tape cassette
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 10
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
- G11B23/0875—Indicating means, e.g. quantity of tape
-
- 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
- G11B23/08714—Auxiliary features
Description
図面は本考案をビデオテープレコーダ用のテー
プカセツトに適用した一実施例を示すものであつ
て、第1図は複数の検出部を示す要部の拡大平面
図、第2図は情報検出手段による情報検出を示す
第1図―線断面図、第3図はテープカセツト
全体の一部切欠平面図である。 なお図面に用いた符号において、1……カセツ
ト筐体、3……下ハーフ、3a……底面、4……
磁気テープ、5……リール、13……空間部、1
5,16,17……検出部、18……開孔、19
,20,21……検出片、23,24,25……
検出ピン(情報検出手段)、である。
プカセツトに適用した一実施例を示すものであつ
て、第1図は複数の検出部を示す要部の拡大平面
図、第2図は情報検出手段による情報検出を示す
第1図―線断面図、第3図はテープカセツト
全体の一部切欠平面図である。 なお図面に用いた符号において、1……カセツ
ト筐体、3……下ハーフ、3a……底面、4……
磁気テープ、5……リール、13……空間部、1
5,16,17……検出部、18……開孔、19
,20,21……検出片、23,24,25……
検出ピン(情報検出手段)、である。
Claims (1)
- 【実用新案登録請求の範囲】 カセツト筐体内に左右一対のリールを回転自在
に収納し、これら両リール間のほぼ三角形状をな
す空間部内で前記カセツト筐体の底面に複数の検
出部を設け、これら複数の検出部を情報検出手段
にて検出することによつてカセツト情報が検出さ
れるように構成したテープカセツトにおいて、 前記複数の検出部のうち中央の検出部を、前記
空間部の前後方向に沿つて他の検出部よりも大き
く形成したことを特徴とするテープカセツト。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986186946U JPS6391884U (ja) | 1986-12-04 | 1986-12-04 | |
US07/125,562 US4864448A (en) | 1986-12-04 | 1987-11-25 | Tape cassette |
CA000552676A CA1291100C (en) | 1986-12-04 | 1987-11-25 | Tape cassette |
GB8728008A GB2199305B (en) | 1986-12-04 | 1987-11-30 | Tape cassette |
DE3740848A DE3740848C2 (de) | 1986-12-04 | 1987-12-02 | Bandkassette |
IT8748664A IT1218188B (it) | 1986-12-04 | 1987-12-02 | Cassetta a nastro magnetico |
ES878703467A ES2006231A6 (es) | 1986-12-04 | 1987-12-03 | Casete de cinta. |
FR8716813A FR2607952B1 (fr) | 1986-12-04 | 1987-12-03 | Cassette de bande magnetique |
KR1019870013739A KR960013777B1 (ko) | 1986-12-04 | 1987-12-04 | 테이프 카셋트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986186946U JPS6391884U (ja) | 1986-12-04 | 1986-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6391884U true JPS6391884U (ja) | 1988-06-14 |
Family
ID=16197492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986186946U Pending JPS6391884U (ja) | 1986-12-04 | 1986-12-04 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4864448A (ja) |
JP (1) | JPS6391884U (ja) |
KR (1) | KR960013777B1 (ja) |
CA (1) | CA1291100C (ja) |
DE (1) | DE3740848C2 (ja) |
ES (1) | ES2006231A6 (ja) |
FR (1) | FR2607952B1 (ja) |
GB (1) | GB2199305B (ja) |
IT (1) | IT1218188B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69020643T2 (de) * | 1989-05-29 | 1996-02-22 | Matsushita Electric Ind Co Ltd | Bandkassette. |
DE69323927T2 (de) * | 1992-06-01 | 1999-08-05 | Sony Corp., Tokio/Tokyo | Aufzeichnungskassette und Aufnahme-/Wiedergabegerät |
JP3141126B2 (ja) * | 1993-06-15 | 2001-03-05 | 日立マクセル株式会社 | テープカートリッジ |
US5710681A (en) * | 1995-06-07 | 1998-01-20 | International Business Machines Corporation | Pivot bearing having no moving parts for use in a high density data tape drive |
US5793573A (en) * | 1995-06-07 | 1998-08-11 | International Business Machines Corporation | Hybrid actuator servo actuated tape drive having a pivotally mounted motion transmission member |
US5677806A (en) * | 1995-06-07 | 1997-10-14 | International Business Machines Corporation | Head locking apparatus in a servo system so that the head can read and write data on a tape without servo trucks |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3692956A (en) * | 1970-11-20 | 1972-09-19 | Collins Radio Co | Sealed magnetic tape cassette apparatus |
US3686470A (en) * | 1970-11-27 | 1972-08-22 | Ibm | Two shell magnetic tape cartridge |
AT356916B (de) * | 1978-09-01 | 1980-06-10 | Philips Nv | Aufzeichnungssystem und kassette fuer ein solches aufzeichnungssystem |
BE885102R (fr) * | 1978-10-27 | 1980-12-31 | Staar Sa | Dispositif de memorisation de la position instantanee d'une bande magnetique contenue dans une cassette |
JPS58111163A (ja) * | 1981-12-22 | 1983-07-02 | Matsushita Electric Ind Co Ltd | テ−プカセツトの情報検出方法およびテ−プカセツト |
JPS58146069A (ja) * | 1982-02-22 | 1983-08-31 | Matsushita Electric Ind Co Ltd | テ−プカセツト |
JPS58146067A (ja) * | 1982-02-22 | 1983-08-31 | Matsushita Electric Ind Co Ltd | テ−プカセツト |
JPS58146068A (ja) * | 1982-02-22 | 1983-08-31 | Matsushita Electric Ind Co Ltd | テ−プカセツト |
US4564878A (en) * | 1984-02-07 | 1986-01-14 | Minnesota Mining And Manufacturing Company | Cassette removable piece |
JPS6133290U (ja) * | 1984-07-28 | 1986-02-28 | ソニー株式会社 | 記録媒体収容カセツト |
US4743984A (en) * | 1985-09-25 | 1988-05-10 | Ampex Corporation | Scheme for encoding a magnetic tape cassette |
US4791504A (en) * | 1986-09-11 | 1988-12-13 | Sony Corporation | Tape cassette with lid lock and tape characteristic indicating member |
-
1986
- 1986-12-04 JP JP1986186946U patent/JPS6391884U/ja active Pending
-
1987
- 1987-11-25 CA CA000552676A patent/CA1291100C/en not_active Expired - Lifetime
- 1987-11-25 US US07/125,562 patent/US4864448A/en not_active Expired - Lifetime
- 1987-11-30 GB GB8728008A patent/GB2199305B/en not_active Expired - Lifetime
- 1987-12-02 IT IT8748664A patent/IT1218188B/it active
- 1987-12-02 DE DE3740848A patent/DE3740848C2/de not_active Expired - Lifetime
- 1987-12-03 FR FR8716813A patent/FR2607952B1/fr not_active Expired - Lifetime
- 1987-12-03 ES ES878703467A patent/ES2006231A6/es not_active Expired
- 1987-12-04 KR KR1019870013739A patent/KR960013777B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2607952B1 (fr) | 1994-05-13 |
IT1218188B (it) | 1990-04-12 |
US4864448A (en) | 1989-09-05 |
GB2199305A (en) | 1988-07-06 |
IT8748664A0 (it) | 1987-12-02 |
KR880008308A (ko) | 1988-08-30 |
GB8728008D0 (en) | 1988-01-06 |
FR2607952A1 (fr) | 1988-06-10 |
DE3740848C2 (de) | 1997-01-09 |
CA1291100C (en) | 1991-10-22 |
ES2006231A6 (es) | 1989-04-16 |
GB2199305B (en) | 1990-06-13 |
KR960013777B1 (ko) | 1996-10-10 |
DE3740848A1 (de) | 1988-06-16 |
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