PL113475B1 - Return mechanism for reproducing head of a videodisc player - Google Patents
Return mechanism for reproducing head of a videodisc player Download PDFInfo
- Publication number
- PL113475B1 PL113475B1 PL1976187821A PL18782176A PL113475B1 PL 113475 B1 PL113475 B1 PL 113475B1 PL 1976187821 A PL1976187821 A PL 1976187821A PL 18782176 A PL18782176 A PL 18782176A PL 113475 B1 PL113475 B1 PL 113475B1
- Authority
- PL
- Poland
- Prior art keywords
- section
- base
- housing
- cover
- plate
- 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
- G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
- G11B3/34—Driving or guiding during transducing operation
- G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
-
- 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
-
- 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
- G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
- G11B3/08535—Driving the head
- G11B3/08564—Driving the head the head being driven by means independent of the record carrier driving means
- G11B3/08587—Driving the head the head being driven by means independent of the record carrier driving means for pick-up arm moving parallel to itself
- G11B3/08593—Driving the head the head being driven by means independent of the record carrier driving means for pick-up arm moving parallel to itself driven by non-skip driving means, e.g. lead screw
-
- 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
- G11B3/093—Means coupled to the cover
Landscapes
- Moving Of Heads (AREA)
- Casings For Electric Apparatus (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/557,179 US3954272A (en) | 1975-03-10 | 1975-03-10 | Signal pickup return mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL113475B1 true PL113475B1 (en) | 1980-12-31 |
Family
ID=24224339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1976187821A PL113475B1 (en) | 1975-03-10 | 1976-03-10 | Return mechanism for reproducing head of a videodisc player |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3954272A (forum.php) |
| JP (1) | JPS51113723A (forum.php) |
| AT (1) | AT359308B (forum.php) |
| AU (1) | AU497447B2 (forum.php) |
| CA (1) | CA1063726A (forum.php) |
| DE (1) | DE2609553C3 (forum.php) |
| ES (1) | ES445917A1 (forum.php) |
| FR (1) | FR2304141A1 (forum.php) |
| GB (1) | GB1533617A (forum.php) |
| IT (1) | IT1055917B (forum.php) |
| MX (1) | MX3149E (forum.php) |
| NL (1) | NL7602462A (forum.php) |
| PL (1) | PL113475B1 (forum.php) |
| SE (1) | SE407991B (forum.php) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL173696C (nl) * | 1975-09-11 | 1984-02-16 | Philips Nv | Optische platenspeler. |
| US4092671A (en) * | 1975-11-03 | 1978-05-30 | U.S. Philips Corporation | Video player having plural safety devices actuated by unlatching |
| GB1566271A (en) * | 1976-01-05 | 1980-04-30 | Rca Corp | Disc player mechanism control system |
| JPS5327414A (en) * | 1976-08-26 | 1978-03-14 | Victor Co Of Japan Ltd | Signal converter conv eying mechanism for recording and reproducing system of rotary recording medium type |
| NL182609C (nl) * | 1977-02-10 | 1988-04-05 | Philips Nv | Videoplatenspeler. |
| US4191381A (en) * | 1978-02-13 | 1980-03-04 | Rca Corporation | Apparatus for facilitating carriage return in video disc player |
| US4416003A (en) * | 1980-08-13 | 1983-11-15 | Sharp Kabushiki Kaisha | Both side record player |
| DE3319595A1 (de) * | 1982-06-03 | 1983-12-08 | Seagate Technology, 95066 Scotts Valley, Calif. | Vorrichtung zum ein- und ausbringen von magnetplattenkassetten fuer ein plattenantriebsgehaeuse |
| US4614984A (en) * | 1982-07-16 | 1986-09-30 | Canon Kabushiki Kaisha | Recording and/or reproducing apparatus with arrangement for positioning resetting the head |
| NL8204561A (nl) * | 1982-11-24 | 1984-06-18 | Philips Nv | Platenspeler. |
| US4654737A (en) * | 1984-03-26 | 1987-03-31 | Tandon Corporation | Magnetic disk memory head carriage assembly employing backlash-free rack and pinion drive mechanism |
| KR900002980B1 (en) * | 1985-01-23 | 1990-05-03 | Sanyo Electric Co | Disc player |
| NL8501991A (nl) * | 1985-07-11 | 1987-02-02 | Philips Nv | Inrichting voor het transleren van een slede, alsmede electrodynamische inrichting voorzien van de genoemde inrichting. |
| US4788677A (en) * | 1986-02-05 | 1988-11-29 | Pioneer Electronic Corporation | Disk support mechanism in a player |
| JPS62158680U (forum.php) * | 1986-03-25 | 1987-10-08 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2508845A (en) * | 1945-04-18 | 1950-05-23 | Philco Corp | Phonograph apparatus |
| DE2029909B2 (de) * | 1970-06-18 | 1972-03-16 | Licentia Patent Verwaltungs GmbH, 6000 Frankfurt, Teldec Telefunken Decca Schallplatten GmbH, 2000 Hamburg | Laufwerk fuer eine platte mit gespeicherten bildsignalen |
| JPS4960901A (forum.php) * | 1972-10-14 | 1974-06-13 |
-
1975
- 1975-03-10 US US05/557,179 patent/US3954272A/en not_active Expired - Lifetime
-
1976
- 1976-02-26 IT IT20620/76A patent/IT1055917B/it active
- 1976-02-27 SE SE7602805A patent/SE407991B/xx unknown
- 1976-03-04 GB GB8667/76A patent/GB1533617A/en not_active Expired
- 1976-03-04 AU AU11657/76A patent/AU497447B2/en not_active Expired
- 1976-03-05 CA CA247,235A patent/CA1063726A/en not_active Expired
- 1976-03-08 FR FR7606524A patent/FR2304141A1/fr active Granted
- 1976-03-08 DE DE2609553A patent/DE2609553C3/de not_active Expired
- 1976-03-09 NL NL7602462A patent/NL7602462A/xx not_active Application Discontinuation
- 1976-03-09 MX MX100236U patent/MX3149E/es unknown
- 1976-03-10 PL PL1976187821A patent/PL113475B1/pl unknown
- 1976-03-10 ES ES445917A patent/ES445917A1/es not_active Expired
- 1976-03-10 JP JP51026629A patent/JPS51113723A/ja active Granted
- 1976-03-10 AT AT174576A patent/AT359308B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1533617A (en) | 1978-11-29 |
| FR2304141A1 (fr) | 1976-10-08 |
| CA1063726A (en) | 1979-10-02 |
| US3954272A (en) | 1976-05-04 |
| JPS51113723A (en) | 1976-10-07 |
| ATA174576A (de) | 1980-03-15 |
| DE2609553C3 (de) | 1979-05-03 |
| MX3149E (es) | 1980-05-09 |
| ES445917A1 (es) | 1977-05-01 |
| FR2304141B1 (forum.php) | 1982-03-19 |
| DE2609553B2 (de) | 1978-09-07 |
| NL7602462A (nl) | 1976-09-14 |
| AU497447B2 (en) | 1978-12-14 |
| DE2609553A1 (de) | 1977-02-03 |
| AU1165776A (en) | 1977-09-08 |
| AT359308B (de) | 1980-11-10 |
| IT1055917B (it) | 1982-01-11 |
| SE7602805L (sv) | 1976-09-13 |
| SE407991B (sv) | 1979-04-30 |
| JPS557624B2 (forum.php) | 1980-02-27 |
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