GB921855A - Mechanism for semi-automatic record players - Google Patents
Mechanism for semi-automatic record playersInfo
- Publication number
- GB921855A GB921855A GB3921861A GB3921861A GB921855A GB 921855 A GB921855 A GB 921855A GB 3921861 A GB3921861 A GB 3921861A GB 3921861 A GB3921861 A GB 3921861A GB 921855 A GB921855 A GB 921855A
- Authority
- GB
- United Kingdom
- Prior art keywords
- record
- pick
- sequence
- slide
- bar
- 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
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
- G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
Landscapes
- Toys (AREA)
- Vibration Dampers (AREA)
Abstract
921,855. Gramophones; automatic controls. BRAUN A.G. Nov. 2, 1961 [Nov. 26, 1960], No. 39218/61. Class 40 (2). After positioning a stylus 18 over a record run-in groove, a slide-bar 6 is pulled by handmeans 7 and the operations necessary to play the record follow automatically in sequence. The pick-up arm 3, equipped with known dashpot means 17 sinks slowly towards the record together with its push-rod 4, lever 14 and a pin 15, supported, in the " OFF " position, at the head of a ramp 16 on the slide bar 6. In sequence, means 6a, 8 engage a turntable drive idler 10, means 6b, 12a switch on the drive motor 13. When the stylus reaches the record, the members 4, 14 and 15 continue to sink and last of all, pick-up muting contacts 19 are allowed to open. Known means (not detailed) operated at the end of the record, or manual resetting of the slide-bar 6 at any time, reverses the sequence, a ramp 20 closing the muting contacts before the pick-up is raised and the drive stopped.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1960B0043431 DE1829205U (en) | 1960-11-26 | 1960-11-26 | DEVICE FOR SEMI-AUTOMATIC RECORD PLAYERS. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB921855A true GB921855A (en) | 1963-03-27 |
Family
ID=32969558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3921861A Expired GB921855A (en) | 1960-11-26 | 1961-11-02 | Mechanism for semi-automatic record players |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH398995A (en) |
DE (1) | DE1829205U (en) |
GB (1) | GB921855A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3414271A (en) * | 1966-06-10 | 1968-12-03 | Philips Corp | Device for lifting and lowering a pickup head supported to be variable in height |
-
1960
- 1960-11-26 DE DE1960B0043431 patent/DE1829205U/en not_active Expired
-
1961
- 1961-10-20 CH CH1212861A patent/CH398995A/en unknown
- 1961-11-02 GB GB3921861A patent/GB921855A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3414271A (en) * | 1966-06-10 | 1968-12-03 | Philips Corp | Device for lifting and lowering a pickup head supported to be variable in height |
Also Published As
Publication number | Publication date |
---|---|
DE1829205U (en) | 1961-04-06 |
CH398995A (en) | 1966-03-15 |
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