NL8004497A - Schrijf- en leestoestel voor uitwisselbare folie- geheugens in een beschermingsomhulsel. - Google Patents
Schrijf- en leestoestel voor uitwisselbare folie- geheugens in een beschermingsomhulsel. Download PDFInfo
- Publication number
- NL8004497A NL8004497A NL8004497A NL8004497A NL8004497A NL 8004497 A NL8004497 A NL 8004497A NL 8004497 A NL8004497 A NL 8004497A NL 8004497 A NL8004497 A NL 8004497A NL 8004497 A NL8004497 A NL 8004497A
- Authority
- NL
- Netherlands
- Prior art keywords
- clamping
- stop
- shaped
- pot
- writing
- Prior art date
Links
- 230000015654 memory Effects 0.000 title claims description 35
- 239000011888 foil Substances 0.000 title claims description 27
- 230000001681 protective effect Effects 0.000 title claims description 19
- 238000007789 sealing Methods 0.000 claims description 24
- 230000006870 function Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
- G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
-
- 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
- G11B23/03—Containers for flat record carriers
- G11B23/033—Containers for flat record carriers for flexible discs
- G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2932312 | 1979-08-09 | ||
DE19792932312 DE2932312A1 (de) | 1979-08-09 | 1979-08-09 | Schreib-lesegeraet fuer auswechselbare folienspeicher in einer schutzhuelle |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8004497A true NL8004497A (nl) | 1981-02-11 |
Family
ID=6078041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8004497A NL8004497A (nl) | 1979-08-09 | 1980-08-07 | Schrijf- en leestoestel voor uitwisselbare folie- geheugens in een beschermingsomhulsel. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2932312A1 (de) |
GB (1) | GB2056619B (de) |
NL (1) | NL8004497A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1281814C (en) * | 1983-03-25 | 1991-03-19 | Canon Kabushiki Kaisha | Apparatus using disc-shaped record bearing medium |
-
1979
- 1979-08-09 DE DE19792932312 patent/DE2932312A1/de not_active Withdrawn
-
1980
- 1980-07-29 GB GB8024734A patent/GB2056619B/en not_active Expired
- 1980-08-07 NL NL8004497A patent/NL8004497A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2056619B (en) | 1983-02-09 |
GB2056619A (en) | 1981-03-18 |
DE2932312A1 (de) | 1981-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |