BE486369A - - Google Patents
Info
- Publication number
- BE486369A BE486369A BE486369DA BE486369A BE 486369 A BE486369 A BE 486369A BE 486369D A BE486369D A BE 486369DA BE 486369 A BE486369 A BE 486369A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
- H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole
- H01F21/065—Measures for obtaining a desired relation between the position of the core and the inductance
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
- H03J1/10—Rope drive; Chain drive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/1836—Rotary to rotary
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18832—Reciprocating or oscillating to or from alternating rotary including flexible drive connector [e.g., belt, chain, strand, etc.]
- Y10T74/18848—Reciprocating or oscillating to or from alternating rotary including flexible drive connector [e.g., belt, chain, strand, etc.] with pulley
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stringed Musical Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US792589A US2491341A (en) | 1947-12-18 | 1947-12-18 | Tuning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE486369A true BE486369A (en) |
Family
ID=25157415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE486369D BE486369A (en) | 1947-12-18 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2491341A (en) |
| BE (1) | BE486369A (en) |
| FR (1) | FR976934A (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2642746A (en) * | 1950-12-21 | 1953-06-23 | Du Mont Allen B Lab Inc | Television tuning device |
| US2780105A (en) * | 1953-07-15 | 1957-02-05 | Int Standard Electric Corp | Operating mechanism |
| US2874588A (en) * | 1954-09-24 | 1959-02-24 | Rockwood Sprinkler Co | Control cable device with tensioning means |
| NL95306C (en) * | 1954-11-20 | |||
| US2948887A (en) * | 1955-06-06 | 1960-08-09 | Giannini Controls Corp | Pressure responsive instrument |
| US2901764A (en) * | 1956-01-30 | 1959-09-01 | John W Anderson | Motion-transmitting assembly |
| US2909934A (en) * | 1956-02-13 | 1959-10-27 | Sarkes Tarzian | Television tuner |
| US3011034A (en) * | 1957-03-20 | 1961-11-28 | Gen Motors Corp | Linear scale timer |
| US3195370A (en) * | 1963-03-18 | 1965-07-20 | Hall C M Lamp Co | Remote control unit |
| US3466937A (en) * | 1967-01-09 | 1969-09-16 | Gilbert M Motis | Linear to rotational movement converter |
| US3546955A (en) * | 1968-11-29 | 1970-12-15 | Zeiss Jena Veb Carl | Devices for transmitting motion in an apparatus to an adjustable index |
| US3668924A (en) * | 1970-07-06 | 1972-06-13 | Philco Ford Corp | Tuner drive apparatus |
| US3739649A (en) * | 1970-10-20 | 1973-06-19 | Csi Liquidating Corp | Linear position converter |
| MX2016001101A (en) * | 2013-07-25 | 2016-11-10 | Liftwave Inc Dba Rise Robotics | Differential conical drive. |
| FI126992B (en) * | 2016-06-13 | 2017-09-15 | Fiskars Finland Oy Ab | branch cutter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR46854E (en) * | 1935-05-22 | 1936-10-30 | Audible dial for radio receiver | |
| US2286283A (en) * | 1939-02-20 | 1942-06-16 | Johnson Lab Inc | Multiplying operating mechanism for permeability tuning purposes |
| US2260985A (en) * | 1940-08-13 | 1941-10-28 | Crowe Name Plate & Mfg Co | Radio control device |
| US2370714A (en) * | 1942-09-30 | 1945-03-06 | Rca Corp | Variable permeability tuning device |
-
0
- BE BE486369D patent/BE486369A/xx unknown
-
1947
- 1947-12-18 US US792589A patent/US2491341A/en not_active Expired - Lifetime
-
1948
- 1948-12-16 FR FR976934D patent/FR976934A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2491341A (en) | 1949-12-13 |
| FR976934A (en) | 1951-03-23 |