CH250693A - Device for controlling the movements of the pick-up arm of a talking machine. - Google Patents
Device for controlling the movements of the pick-up arm of a talking machine.Info
- Publication number
- CH250693A CH250693A CH250693DA CH250693A CH 250693 A CH250693 A CH 250693A CH 250693D A CH250693D A CH 250693DA CH 250693 A CH250693 A CH 250693A
- Authority
- CH
- Switzerland
- Prior art keywords
- pick
- movements
- arm
- controlling
- talking machine
- 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
- G11B3/085—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH617518X | 1946-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH250693A true CH250693A (en) | 1947-09-15 |
Family
ID=4523859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH250693D CH250693A (en) | 1946-03-21 | 1946-03-21 | Device for controlling the movements of the pick-up arm of a talking machine. |
Country Status (4)
Country | Link |
---|---|
US (1) | US2488260A (en) |
CH (1) | CH250693A (en) |
FR (2) | FR942317A (en) |
GB (1) | GB617518A (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640704A (en) * | 1946-05-01 | 1953-06-02 | Motorola Inc | Record changer mechanism |
US2695786A (en) * | 1948-10-21 | 1954-11-30 | Admiral Corp | Phonograph record changer |
US2662772A (en) * | 1949-07-20 | 1953-12-15 | Milwaukee Stamping Company | Automatic record changer for various record sizes |
US2799507A (en) * | 1950-04-20 | 1957-07-16 | Motorola Inc | Automatic record changing apparatus |
US2799508A (en) * | 1950-04-25 | 1957-07-16 | Motorola Inc | Automatic record changer |
US2795429A (en) * | 1950-05-11 | 1957-06-11 | Admiral Corp | Automatic record player |
US2752159A (en) * | 1951-01-23 | 1956-06-26 | Paillard Sa | Talking machine with disc changing device |
US2989312A (en) * | 1951-11-08 | 1961-06-20 | Admiral Corp | Automatic record player |
US2898115A (en) * | 1952-08-04 | 1959-08-04 | Warwick Mfg Corp | Automatic inter-mix record player |
DE1019478B (en) * | 1953-01-17 | 1957-11-14 | Elektronik Ges Mit Beschraenkt | Device for the gradual adjustment of a tonearm |
US2826418A (en) * | 1954-04-21 | 1958-03-11 | Fort Pitt Ind Inc | Record holding mechanism |
BE540203A (en) * | 1954-07-29 | |||
NL129559C (en) * | 1960-12-20 | |||
US3129007A (en) * | 1961-03-09 | 1964-04-14 | Philips Corp | Phonograph pick-up arm control |
US3332689A (en) * | 1966-01-04 | 1967-07-25 | James T Dennis | Automatic record changer tone arm control |
US3734512A (en) * | 1967-03-01 | 1973-05-22 | F Osborne | Tone arm assembly for automatic phonograph |
US3901516A (en) * | 1971-05-29 | 1975-08-26 | Nippon Musical Instruments Mfg | Apparatus for preventing oblique movement of a pickup for a record player during its ascending or descending movement |
US3730536A (en) * | 1971-12-28 | 1973-05-01 | Nippon Musical Instruments Mfg | Pickup arm device for canceling biasing forces of stylus |
US3838861A (en) * | 1972-04-24 | 1974-10-01 | Vm Corp | Disc search unit |
JPS5847777B2 (en) * | 1975-11-10 | 1983-10-25 | ソニー株式会社 | Full auto plate drive gear souchi |
US4098510A (en) * | 1976-03-02 | 1978-07-04 | Sony Corporation | Record player |
US4183538A (en) * | 1976-04-30 | 1980-01-15 | Victor Company Of Japan, Ltd. | Automatic record playing apparatus |
US4495612A (en) * | 1981-04-27 | 1985-01-22 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Tone arm control mechanism |
NL8304334A (en) * | 1983-12-16 | 1985-07-16 | Philips Nv | RECORD PLAYER WITH A TONE ARM CONTROL. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1406607A (en) * | 1922-02-14 | Automatic | ||
US1357602A (en) * | 1916-10-07 | 1920-11-02 | Columbia Graphophone Mfg Co | Repeating device |
US1406608A (en) * | 1918-03-15 | 1922-02-14 | Klemm Mfg Company | Automatic stopping and repeating means for graphophones |
BE359808A (en) * | 1928-05-25 | |||
GB460502A (en) * | 1936-07-16 | 1937-01-28 | Christopher Collaro | Improvements in or relating to automatic gramophone mechanisms |
GB519496A (en) * | 1938-11-04 | 1940-03-28 | Garrard Engineering & Mfg Comp | Improvements in and relating to pick-up control mechanism for automatic gramophones |
US2216029A (en) * | 1939-03-18 | 1940-09-24 | Wurlitzer Co | Tone arm support assembly for phonographs |
-
1946
- 1946-03-21 CH CH250693D patent/CH250693A/en unknown
- 1946-05-06 GB GB13629/46A patent/GB617518A/en not_active Expired
- 1946-06-17 US US677246A patent/US2488260A/en not_active Expired - Lifetime
-
1947
- 1947-02-26 FR FR942317D patent/FR942317A/en not_active Expired
-
1949
- 1949-10-03 FR FR60815D patent/FR60815E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB617518A (en) | 1949-02-08 |
FR60815E (en) | 1955-01-31 |
FR942317A (en) | 1949-02-04 |
US2488260A (en) | 1949-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH250693A (en) | Device for controlling the movements of the pick-up arm of a talking machine. | |
CH277340A (en) | Actuating device for an office machine. | |
CH246740A (en) | Device for controlling the movements of moving parts of machines. | |
FR973385A (en) | Device for influencing circular electron trajectories | |
FR925793A (en) | Device for controlling limited movements of machine parts | |
FR940797A (en) | Drive device for mechanical parts | |
CH285890A (en) | Stop device for automatic machines. | |
CH272056A (en) | Snap-in device for driving a rotary member. | |
CH273260A (en) | Device for controlling the orientation of selectors. | |
FR980469A (en) | Control device for the suspension cables of a suction line | |
CH256819A (en) | Free arm sewing machine. | |
FR925807A (en) | Eclipsing device for typewriter | |
FR936518A (en) | Device for controlling the shaft of a tailstock of a machine tool | |
FR948297A (en) | Control device for reciprocating parts | |
FR912447A (en) | Device for controlling the movement of a machine component | |
FR1066872A (en) | Device for controlling a valve | |
FR954418A (en) | Stop device for electrical machines | |
FR61871E (en) | Selection station for controlling machine or device components | |
FR970008A (en) | Drive mechanism for intermittent control of machines | |
FR949972A (en) | Device for controlling or adjusting rotating assemblies | |
CH273222A (en) | Selection station for controlling parts of a machine. | |
FR1002573A (en) | Single lever device for controlling one or more moving machine parts | |
FR986136A (en) | Reproductive arm for phonographs | |
CH300264A (en) | Selection station for controlling parts of a machine. | |
CH261683A (en) | Device for controlling the movement of a machine tool member. |