GB898436A - Improvements in or relating to phonographs - Google Patents
Improvements in or relating to phonographsInfo
- Publication number
- GB898436A GB898436A GB33107/57A GB3310757A GB898436A GB 898436 A GB898436 A GB 898436A GB 33107/57 A GB33107/57 A GB 33107/57A GB 3310757 A GB3310757 A GB 3310757A GB 898436 A GB898436 A GB 898436A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phonographs
- relating
- oct
- specifications
- automatic
- 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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
-
- 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
- G11B3/08503—Control of drive of the head
- G11B3/08506—Control of drive of the head for pivoting pick-up arms
- G11B3/08509—Control of drive of the head for pivoting pick-up arms using mechanical detecting means
-
- 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
- G11B3/08538—Driving the head the head being driven by the same means as the record can
- G11B3/08541—Driving the head the head being driven by the same means as the record can for pivoting pick-up arms
- G11B3/08545—Driving the head the head being driven by the same means as the record can for pivoting pick-up arms driven by cams
Landscapes
- Automatic Disk Changers (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Motor Or Generator Frames (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Rotational Drive Of Disk (AREA)
Abstract
898,436. Automatic gramophones. HANSEN, H. C. Oct. 17, 1958 [Oct. 23, 1957], No. 33107/57. Drawings to Specification. Class 40 (2). The Specification relates to an automatic gramophone having a track-finder mechanism in the pick-up head substantially as in Specifications 788,053 and 788,054, but the claims are directed to different features. Specifications 852,061, 859,371;859,372, 889,661 and 898,437 also are referred to.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1086060X | 1955-08-08 | ||
GB343666X | 1957-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB898436A true GB898436A (en) | 1962-06-06 |
Family
ID=62597229
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4096/62A Expired GB898437A (en) | 1955-08-08 | 1957-10-23 | Improvements in or relating to phonographs |
GB33107/57A Expired GB898436A (en) | 1955-08-08 | 1957-10-23 | Improvements in or relating to phonographs |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4096/62A Expired GB898437A (en) | 1955-08-08 | 1957-10-23 | Improvements in or relating to phonographs |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE1086060B (en) |
FR (1) | FR1213723A (en) |
GB (2) | GB898437A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1134530B (en) * | 1960-10-08 | 1962-08-09 | Braun Ag | Attachment device for the stylus of an automatic record player |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH237035A (en) * | 1941-06-25 | 1945-03-31 | Luxor Industrieaktiebolaget | Device for adjusting the tonearm on speaking machines with automatic plate change. |
GB757303A (en) * | 1951-05-12 | 1956-09-19 | Hans Christian Hansen | Improvements relating to phonograph record changing apparatus |
-
1956
- 1956-08-08 DE DEE12797A patent/DE1086060B/en active Pending
-
1957
- 1957-10-23 GB GB4096/62A patent/GB898437A/en not_active Expired
- 1957-10-23 GB GB33107/57A patent/GB898436A/en not_active Expired
-
1958
- 1958-10-14 DE DEH45079A patent/DE1200008B/en active Pending
- 1958-10-20 FR FR1213723D patent/FR1213723A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1213723A (en) | 1960-04-04 |
GB898437A (en) | 1962-06-06 |
DE1200008B (en) | 1965-09-02 |
DE1086060B (en) | 1960-07-28 |
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