JPH0519911Y2 - - Google Patents
Info
- Publication number
- JPH0519911Y2 JPH0519911Y2 JP1986127305U JP12730586U JPH0519911Y2 JP H0519911 Y2 JPH0519911 Y2 JP H0519911Y2 JP 1986127305 U JP1986127305 U JP 1986127305U JP 12730586 U JP12730586 U JP 12730586U JP H0519911 Y2 JPH0519911 Y2 JP H0519911Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- nonwoven fabric
- cassette
- cassette body
- protective layer
- 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.)
- Expired - Lifetime
Links
- 239000004745 nonwoven fabric Substances 0.000 claims description 26
- 239000011241 protective layer Substances 0.000 claims description 21
- 238000001746 injection moulding Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002223 polystyrene Polymers 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
- G11B23/08785—Envelopes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
-
- 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
- G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
- G11B23/502—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of tape carriers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127305U JPH0519911Y2 (US06420036-20020716-C00037.png) | 1986-08-21 | 1986-08-21 | |
| US07/087,738 US4767007A (en) | 1986-08-21 | 1987-08-21 | Magnetic tape cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127305U JPH0519911Y2 (US06420036-20020716-C00037.png) | 1986-08-21 | 1986-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6336973U JPS6336973U (US06420036-20020716-C00037.png) | 1988-03-09 |
| JPH0519911Y2 true JPH0519911Y2 (US06420036-20020716-C00037.png) | 1993-05-25 |
Family
ID=14956662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986127305U Expired - Lifetime JPH0519911Y2 (US06420036-20020716-C00037.png) | 1986-08-21 | 1986-08-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4767007A (US06420036-20020716-C00037.png) |
| JP (1) | JPH0519911Y2 (US06420036-20020716-C00037.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0212777U (US06420036-20020716-C00037.png) * | 1988-07-04 | 1990-01-26 | ||
| EP0384356A1 (en) * | 1989-02-20 | 1990-08-29 | TDK Corporation | Magnetic tape cassette |
| US5330051A (en) * | 1992-03-06 | 1994-07-19 | The B. F. Goodrich Company | Dimensionally stable fiberglass reinforced thermoplastic magnetic tape data cartridge body |
| JPH08106756A (ja) * | 1994-10-03 | 1996-04-23 | Kao Corp | テープカセット |
| US6704174B2 (en) * | 2000-12-15 | 2004-03-09 | Sony Corporation | Magnetic recording and playback device with ESD protection |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55125583A (en) * | 1979-03-22 | 1980-09-27 | Matsushita Electric Ind Co Ltd | Magnetic tape cassette |
| JPS62259275A (ja) * | 1986-05-06 | 1987-11-11 | Tohoku Metal Ind Ltd | 超音波シ−ル法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133539Y2 (US06420036-20020716-C00037.png) * | 1971-04-20 | 1976-08-19 | ||
| US4186235A (en) * | 1975-04-24 | 1980-01-29 | Imperial Chemical Industries Limited | Thermoplastics articles having a surface fused to cloth |
| JPS5429623A (en) * | 1977-08-09 | 1979-03-05 | Teijin Ltd | Slip sheet for magnetic tape cassette |
| US4511148A (en) * | 1980-06-10 | 1985-04-16 | Brunswick Corporation | Scoop and cup device for playing a game |
| EP0063403B2 (en) * | 1981-04-16 | 1988-08-10 | Imperial Chemical Industries Plc | Process of producing reinforced articles |
| JPS58193380U (ja) * | 1982-06-19 | 1983-12-22 | 日立マクセル株式会社 | 磁気記録用カ−トリツジ |
| US4613535A (en) * | 1985-02-28 | 1986-09-23 | Allied Corporation | Complex composite article having improved impact resistance |
| US4663225A (en) * | 1986-05-02 | 1987-05-05 | Allied Corporation | Fiber reinforced composites and method for their manufacture |
-
1986
- 1986-08-21 JP JP1986127305U patent/JPH0519911Y2/ja not_active Expired - Lifetime
-
1987
- 1987-08-21 US US07/087,738 patent/US4767007A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55125583A (en) * | 1979-03-22 | 1980-09-27 | Matsushita Electric Ind Co Ltd | Magnetic tape cassette |
| JPS62259275A (ja) * | 1986-05-06 | 1987-11-11 | Tohoku Metal Ind Ltd | 超音波シ−ル法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336973U (US06420036-20020716-C00037.png) | 1988-03-09 |
| US4767007A (en) | 1988-08-30 |
