DE2100889A1 - - Google Patents
Info
- Publication number
- DE2100889A1 DE2100889A1 DE19712100889 DE2100889A DE2100889A1 DE 2100889 A1 DE2100889 A1 DE 2100889A1 DE 19712100889 DE19712100889 DE 19712100889 DE 2100889 A DE2100889 A DE 2100889A DE 2100889 A1 DE2100889 A1 DE 2100889A1
- Authority
- DE
- Germany
- Prior art keywords
- winding
- winding mandrel
- shoulder surface
- cams
- mandrel
- 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.)
- Ceased
Links
- 238000004804 winding Methods 0.000 claims description 36
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/66—Threading; Loading; Automatic self-loading
- G11B15/662—Positioning or locking of spool or reel
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/66—Threading; Loading; Automatic self-loading
- G11B15/67—Threading; Loading; Automatic self-loading by extracting end of record carrier from container or spool
- G11B15/674—Threading or attaching end of record carrier on or to single reel
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Winding Of Webs (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712100889 DE2100889B2 (en) | 1971-01-09 | 1971-01-09 | Cassette tape winding mandrel with shoulder face - has spline faces towards direction of rotation undercut towards shoulder face |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712100889 DE2100889B2 (en) | 1971-01-09 | 1971-01-09 | Cassette tape winding mandrel with shoulder face - has spline faces towards direction of rotation undercut towards shoulder face |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2100889A1 true DE2100889A1 (enrdf_load_stackoverflow) | 1972-09-07 |
DE2100889B2 DE2100889B2 (en) | 1979-01-18 |
Family
ID=5795504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712100889 Ceased DE2100889B2 (en) | 1971-01-09 | 1971-01-09 | Cassette tape winding mandrel with shoulder face - has spline faces towards direction of rotation undercut towards shoulder face |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2100889B2 (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0191978A3 (en) * | 1984-12-22 | 1987-06-03 | Burroughs Corporation (A Delaware Corporation) | Hub assembly |
EP0236917A1 (de) * | 1986-03-08 | 1987-09-16 | BASF Aktiengesellschaft | Bandklammer für eine Bandspule mit oder ohne mindestens einen Seitenflansch und die Bandspule dafür |
US5062579A (en) * | 1988-07-11 | 1991-11-05 | Nakamichi Corporation | Reel shaft in magnetic tape cassette recording and/or reproducing |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5142327Y2 (enrdf_load_stackoverflow) * | 1971-03-30 | 1976-10-15 | ||
EP0051145B1 (de) * | 1980-10-30 | 1985-01-09 | BASF Aktiengesellschaft | Wickelkern für Magnetbandkassetten, insbesondere Kompaktkassetten und Magnetbandkassette mit mindestens einem Wickelkern |
-
1971
- 1971-01-09 DE DE19712100889 patent/DE2100889B2/de not_active Ceased
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0191978A3 (en) * | 1984-12-22 | 1987-06-03 | Burroughs Corporation (A Delaware Corporation) | Hub assembly |
EP0236917A1 (de) * | 1986-03-08 | 1987-09-16 | BASF Aktiengesellschaft | Bandklammer für eine Bandspule mit oder ohne mindestens einen Seitenflansch und die Bandspule dafür |
US4750683A (en) * | 1986-03-08 | 1988-06-14 | Basf Aktiengesellschaft | Tape clamp for a tape reel with or without at least one flange, and tape reel therefor |
US5062579A (en) * | 1988-07-11 | 1991-11-05 | Nakamichi Corporation | Reel shaft in magnetic tape cassette recording and/or reproducing |
Also Published As
Publication number | Publication date |
---|---|
DE2100889B2 (en) | 1979-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8235 | Patent refused |