NL8412C - - Google Patents
Info
- Publication number
- NL8412C NL8412C NL16716A NL16716A NL8412C NL 8412 C NL8412 C NL 8412C NL 16716 A NL16716 A NL 16716A NL 16716 A NL16716 A NL 16716A NL 8412 C NL8412 C NL 8412C
- Authority
- NL
- Netherlands
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
-
- 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
- G11B19/20—Driving; Starting; Stopping; Control thereof
- G11B19/22—Brakes other than speed-regulating brakes
-
- 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
- G11B3/095—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record
- G11B3/0952—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means
- G11B3/0955—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers for repeating a part of the record; for beginning or stopping at a desired point of the record using automatic means using mechanical means for detecting the end of the recording
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25761/20A GB172136A (en) | 1920-09-07 | 1920-09-07 | Repeating mechanism for phonographs |
DE1920347044D DE347044C (en) | 1920-09-07 | 1920-09-10 | Repeat device for record speaking machines |
FR524287A FR524287A (en) | 1920-09-07 | 1920-09-16 | Repeater mechanism for phonograph |
NL16716A NL8412C (en) | 1920-09-07 | 1920-10-04 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25761/20A GB172136A (en) | 1920-09-07 | 1920-09-07 | Repeating mechanism for phonographs |
DE347044T | 1920-09-10 | ||
FR524287T | 1920-09-16 | ||
NL16716A NL8412C (en) | 1920-09-07 | 1920-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8412C true NL8412C (en) | 1923-03-15 |
Family
ID=40378231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL16716A NL8412C (en) | 1920-09-07 | 1920-10-04 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE347044C (en) |
FR (1) | FR524287A (en) |
GB (1) | GB172136A (en) |
NL (1) | NL8412C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452721A (en) * | 1940-07-30 | 1948-11-02 | Farnsworth Res Corp | Automatic record changing apparatus |
DE1165897B (en) * | 1961-09-26 | 1964-03-19 | Hardi Dr Eberhard Priemer Fa | Repeat device for a record player |
-
1920
- 1920-09-07 GB GB25761/20A patent/GB172136A/en not_active Expired
- 1920-09-10 DE DE1920347044D patent/DE347044C/en not_active Expired
- 1920-09-16 FR FR524287A patent/FR524287A/en not_active Expired
- 1920-10-04 NL NL16716A patent/NL8412C/xx active
Also Published As
Publication number | Publication date |
---|---|
FR524287A (en) | 1921-09-01 |
GB172136A (en) | 1921-12-07 |
DE347044C (en) | 1922-01-19 |