GB1086346A - Improvements in or relating to push-button actuated frequency selection apparatus - Google Patents

Improvements in or relating to push-button actuated frequency selection apparatus

Info

Publication number
GB1086346A
GB1086346A GB26330/66A GB2633066A GB1086346A GB 1086346 A GB1086346 A GB 1086346A GB 26330/66 A GB26330/66 A GB 26330/66A GB 2633066 A GB2633066 A GB 2633066A GB 1086346 A GB1086346 A GB 1086346A
Authority
GB
United Kingdom
Prior art keywords
rod
plate
button
cam
push
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
Application number
GB26330/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1086346A publication Critical patent/GB1086346A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/10—Housing; Encapsulation
    • H01G2/103—Sealings, e.g. for lead-in wires; Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/10—Metal-oxide dielectrics
    • H01G4/105—Glass dielectric
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
    • H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Control Devices (AREA)
  • Casings For Electric Apparatus (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

1,086,346. Push-button tuners. T. OHASHI. June 13, 1966 [June 21, 1965], No. 26330/66. Heading H3Q. A push-button tuner comprises a pushbutton rod 1 and a setting plate rod 2, both slidable in a housing 3, rod 2 carrying a setting plate 14 pivotable about point 15, a locking member 17, 18 for locking the setting plate in any desired position to enable the tuner to select a desired frequency, and a cam 16 co-operating with the locking member to effect locking of plate 14. Cam 16 carries pins 21, 22 engaged in a longitudinal slot in rod 2 for relative sliding thereon. Pin 21 extends to engage in an oblique slot in rod 1. To set the apparatus push-button 13 is depressed, causing both rods to move, cam 16 abutting locking member 18 at 18b, until plate 14 meets a tuning treadle 20, pre-set to the desired frequency. Plate 14 then rotates to the required position, and as button 13 is further depressed, cam 16 is forced under portion 18b of member 18 to press member 17 against plate 14 and hence lock plate 14 in the position selected. On releasing pressure on button 13, it returns to its original position under the effect of spring 11. When the button is subsequently depressed, the locked plate 14 causes treadle 20 to rotate to select the desired frequency. The oblique slot in which pin 21 of cam 16 engages in rod 1 causes, on depressing button 13, rod 2 to be deflected to abut the edge of the slot in which rod 2 slides in housing 3, so that rod 2, and hence plate 14, assumes precisely the same position each time the apparatus is actuated.
GB26330/66A 1965-06-21 1966-06-13 Improvements in or relating to push-button actuated frequency selection apparatus Expired GB1086346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3653065 1965-06-21

Publications (1)

Publication Number Publication Date
GB1086346A true GB1086346A (en) 1967-10-11

Family

ID=12472332

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26330/66A Expired GB1086346A (en) 1965-06-21 1966-06-13 Improvements in or relating to push-button actuated frequency selection apparatus

Country Status (3)

Country Link
US (1) US3403564A (en)
DE (1) DE1516786B1 (en)
GB (1) GB1086346A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193216A (en) * 1967-10-07 1970-05-28 Tamaki Ohashi Improvements in or relating to Pushbutton-Operated Tuning Apparatus
US3545289A (en) * 1968-11-26 1970-12-08 Tamaki Ohashi Pushbutton construction for pushbutton-type tuning apparatus
US3534618A (en) * 1969-04-11 1970-10-20 Bendix Corp Pushbutton tuning mechanism with expandable outer members for alignment
US3722299A (en) * 1971-08-18 1973-03-27 Bendix Corp Cam action tuning slides
US3757590A (en) * 1972-06-30 1973-09-11 Gen Instrument Corp Pushbutton assembly
US3895327A (en) * 1973-10-25 1975-07-15 Blaupunkt Werke Gmbh Car radio tuning device with push-button station selector
CN111524701B (en) * 2020-04-27 2021-12-21 铜陵市胜达电子科技有限责任公司 Capacitor combination convenient to disassemble

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659236A (en) * 1950-10-09 1953-11-17 Gen Instrument Corp Push-button structure
US2928283A (en) * 1957-10-14 1960-03-15 Radio Condenser Co Tuner

Also Published As

Publication number Publication date
US3403564A (en) 1968-10-01
DE1516786B1 (en) 1970-09-24

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