IT1111980B - Riproduzione di videodischi dotato di sistemi di scansione a comando manuale - Google Patents
Riproduzione di videodischi dotato di sistemi di scansione a comando manualeInfo
- Publication number
- IT1111980B IT1111980B IT20132/79A IT2013279A IT1111980B IT 1111980 B IT1111980 B IT 1111980B IT 20132/79 A IT20132/79 A IT 20132/79A IT 2013279 A IT2013279 A IT 2013279A IT 1111980 B IT1111980 B IT 1111980B
- Authority
- IT
- Italy
- Prior art keywords
- reproduction
- manual control
- scanning systems
- video discs
- control scanning
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/02—Arrangements of heads
- G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
- G11B3/09—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only
- G11B3/092—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using manual means only using mechanical means
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB572978 | 1978-02-13 | ||
GB573478 | 1978-02-13 | ||
GB573078 | 1978-02-13 | ||
US96453478A | 1978-11-29 | 1978-11-29 | |
US05/964,529 US4175751A (en) | 1978-02-13 | 1978-11-29 | Toggle mechanism for video disc player |
US05/964,530 US4227699A (en) | 1978-02-13 | 1978-11-29 | Manual scanning mechanism for video disc player |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7920132A0 IT7920132A0 (it) | 1979-02-12 |
IT1111980B true IT1111980B (it) | 1986-01-13 |
Family
ID=27546530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20132/79A IT1111980B (it) | 1978-02-13 | 1979-02-12 | Riproduzione di videodischi dotato di sistemi di scansione a comando manuale |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS54133118A (sv) |
DE (1) | DE2905326A1 (sv) |
FR (1) | FR2423027A1 (sv) |
IT (1) | IT1111980B (sv) |
SE (1) | SE7901041L (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4220340A (en) * | 1978-11-29 | 1980-09-02 | Rca Corporation | Constant drag carriage translating mechanism for video disc player |
US4220339A (en) * | 1978-11-29 | 1980-09-02 | Rca Corporation | Caddy-actuated declutching mechanism for video disc player |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852816A (en) * | 1972-08-01 | 1974-12-03 | Zenith Radio Corp | Carriage assembly for a video disc playback deck |
-
1979
- 1979-02-06 SE SE7901041A patent/SE7901041L/sv not_active Application Discontinuation
- 1979-02-12 IT IT20132/79A patent/IT1111980B/it active
- 1979-02-12 FR FR7903478A patent/FR2423027A1/fr not_active Withdrawn
- 1979-02-13 JP JP1593979A patent/JPS54133118A/ja active Pending
- 1979-02-13 DE DE19792905326 patent/DE2905326A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS54133118A (en) | 1979-10-16 |
SE7901041L (sv) | 1979-08-14 |
DE2905326A1 (de) | 1979-08-30 |
IT7920132A0 (it) | 1979-02-12 |
FR2423027A1 (fr) | 1979-11-09 |
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