CA2050369A1 - Dust door incorporating tape reel lock - Google Patents
Dust door incorporating tape reel lockInfo
- Publication number
- CA2050369A1 CA2050369A1 CA002050369A CA2050369A CA2050369A1 CA 2050369 A1 CA2050369 A1 CA 2050369A1 CA 002050369 A CA002050369 A CA 002050369A CA 2050369 A CA2050369 A CA 2050369A CA 2050369 A1 CA2050369 A1 CA 2050369A1
- Authority
- CA
- Canada
- Prior art keywords
- tape
- cassette
- dust door
- closed position
- reel
- 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.)
- Abandoned
Links
- 239000000428 dust Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000905957 Channa melasoma Species 0.000 description 1
- 101150039033 Eci2 gene Proteins 0.000 description 1
- 102100021823 Enoyl-CoA delta isomerase 2 Human genes 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59180490A | 1990-10-02 | 1990-10-02 | |
| US07/591,804 | 1990-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2050369A1 true CA2050369A1 (en) | 1992-04-03 |
Family
ID=24368014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002050369A Abandoned CA2050369A1 (en) | 1990-10-02 | 1991-08-30 | Dust door incorporating tape reel lock |
Country Status (10)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW255962B (enrdf_load_stackoverflow) * | 1992-06-30 | 1995-09-01 | Shape Inc |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1450744A (en) * | 1973-02-01 | 1976-09-29 | Sony Corp | Magnetic tape cassettes |
| JPS581904Y2 (ja) * | 1978-02-17 | 1983-01-13 | ソニー株式会社 | テ−プカセツト |
| GB2019356B (en) * | 1978-03-23 | 1982-04-21 | Sony Corp | Tape cassette |
| JPS6325583Y2 (enrdf_load_stackoverflow) * | 1981-05-14 | 1988-07-12 | ||
| US4472753A (en) * | 1983-10-24 | 1984-09-18 | Minnesota Mining And Manufacturing Company | Braking mechanism for cassette tape reel |
| JPH0345349Y2 (enrdf_load_stackoverflow) * | 1984-12-21 | 1991-09-25 | ||
| JPH0447820Y2 (enrdf_load_stackoverflow) * | 1986-01-31 | 1992-11-11 | ||
| US4884159A (en) * | 1986-11-05 | 1989-11-28 | Tdk Corporation | Braking arrangement in a magnetic tape cassette |
| EP0357600A4 (en) * | 1987-04-13 | 1990-12-12 | John Michael Woodbury | Video cassettes |
| KR930005620Y1 (ko) * | 1989-12-21 | 1993-08-23 | 주식회사 에스케이씨 | 비디오 카세트의 릴 록킹장치 |
-
1991
- 1991-08-30 CA CA002050369A patent/CA2050369A1/en not_active Abandoned
- 1991-09-06 GB GB9119045A patent/GB2248436B/en not_active Expired - Fee Related
- 1991-09-13 DE DE4130552A patent/DE4130552A1/de not_active Withdrawn
- 1991-09-13 MX MX9101088A patent/MX9101088A/es unknown
- 1991-09-26 KR KR1019910016827A patent/KR920008730A/ko not_active Ceased
- 1991-09-26 IT ITRM910722A patent/IT1250781B/it active IP Right Grant
- 1991-09-30 JP JP3278483A patent/JPH06111526A/ja active Pending
- 1991-10-02 ES ES09102161A patent/ES2048061B1/es not_active Expired - Lifetime
- 1991-10-02 BR BR919104255A patent/BR9104255A/pt not_active Application Discontinuation
- 1991-10-02 FR FR9112138A patent/FR2671222B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR920008730A (ko) | 1992-05-28 |
| GB2248436B (en) | 1994-07-06 |
| GB2248436A (en) | 1992-04-08 |
| FR2671222A1 (fr) | 1992-07-03 |
| ITRM910722A1 (it) | 1993-03-26 |
| BR9104255A (pt) | 1992-06-02 |
| ES2048061R (enrdf_load_stackoverflow) | 1995-11-16 |
| ES2048061B1 (es) | 1996-07-01 |
| GB9119045D0 (en) | 1991-10-23 |
| ITRM910722A0 (it) | 1991-09-26 |
| FR2671222B1 (fr) | 1996-01-26 |
| ES2048061A2 (es) | 1994-03-01 |
| MX9101088A (es) | 1992-06-05 |
| IT1250781B (it) | 1995-04-21 |
| JPH06111526A (ja) | 1994-04-22 |
| DE4130552A1 (de) | 1992-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4011940A (en) | Hinged storage container for tape cartridge with self-aligning walls | |
| US4232840A (en) | Tape cassette | |
| US5901916A (en) | Tape cartridge reel lock | |
| US5813622A (en) | Tape cartridge reel lock | |
| US4078657A (en) | Tape cassette case | |
| JPS5860475A (ja) | テ−プカセツト | |
| EP0299649B1 (en) | Magnetic tape cassette | |
| US4750074A (en) | Magnetic tape cassette with tape locking means | |
| US6490133B1 (en) | Tape cartridge with a cell for a leader hook member and a cell for a leader | |
| JPH0676531A (ja) | テープカセット及びそのリールロック | |
| CA2050369A1 (en) | Dust door incorporating tape reel lock | |
| US5262916A (en) | Dust door incorporating tape reel lock | |
| JPS6316820B2 (enrdf_load_stackoverflow) | ||
| US4743992A (en) | Magnetic tape cassette | |
| US6994287B2 (en) | Tape cartridge | |
| EP0577008A2 (en) | Recyclable tape cassette | |
| US6338449B1 (en) | Tape cassette capable of easily installing and securing biasing member for reel brake | |
| US5219130A (en) | Hub lock for video cassette | |
| JPS6327333Y2 (enrdf_load_stackoverflow) | ||
| JPH0279279A (ja) | テープカセット | |
| US6446896B1 (en) | Tape cassette | |
| JPS6134289Y2 (enrdf_load_stackoverflow) | ||
| JPS61210588A (ja) | テープカセツト | |
| JPS6349905Y2 (enrdf_load_stackoverflow) | ||
| JPS6349904Y2 (enrdf_load_stackoverflow) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |