GB1178431A - Improvements in or relating to Push-Button Mechanisms. - Google Patents

Improvements in or relating to Push-Button Mechanisms.

Info

Publication number
GB1178431A
GB1178431A GB0573/67A GB157367A GB1178431A GB 1178431 A GB1178431 A GB 1178431A GB 0573/67 A GB0573/67 A GB 0573/67A GB 157367 A GB157367 A GB 157367A GB 1178431 A GB1178431 A GB 1178431A
Authority
GB
United Kingdom
Prior art keywords
key
keys
latching bar
jan
operating
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
GB0573/67A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1178431A publication Critical patent/GB1178431A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • G06C7/04—Interlocking devices, e.g. between keys
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/10—Manually-operated control; Solenoid-operated control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H01H13/74—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position each contact set returning to its original state only upon actuation of another of the operating members
    • 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
    • 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
    • H03J5/24—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/26—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection operated by hand
    • H03J5/32—Stationary tuning circuits or elements selected by push-button
    • 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
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20238—Interlocked
    • Y10T74/20244—Push button

Abstract

1,178,431. Releasable fastenings. PHILIPS ELECTRONIC ,& ASSOCIATED INDUSTRIES Ltd. 11 Jan., 1967 [14 Jan., 1966], No. 1573/67. Heading E2A. A latching bar 4 for one or more operating keys 8, e.g. of a tape recorder, is moved to latching position, against the action of a spring 5, on depression of an operating key through an intermediate resilient member and is cammed in the opposite direction to release the operated key by a release key 9. As shown, each intermediate member is a slide 13 loaded by a compression spring but it may be a blade spring carried by, and arranged at an angle to, the latching bar. The latching bar has portions which move over or under projections 10 in the stems of the operating keys 8 to retain the keys in depressed or undepressed state.
GB0573/67A 1966-01-14 1967-01-11 Improvements in or relating to Push-Button Mechanisms. Expired GB1178431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT32766A AT258601B (en) 1966-01-14 1966-01-14 Pushbutton assembly

Publications (1)

Publication Number Publication Date
GB1178431A true GB1178431A (en) 1970-01-21

Family

ID=3487625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0573/67A Expired GB1178431A (en) 1966-01-14 1967-01-11 Improvements in or relating to Push-Button Mechanisms.

Country Status (10)

Country Link
US (1) US3416388A (en)
JP (1) JPS436892B1 (en)
AT (1) AT258601B (en)
BE (1) BE692612A (en)
CH (1) CH452237A (en)
DE (1) DE1665230C3 (en)
ES (1) ES335533A1 (en)
FR (1) FR1529619A (en)
GB (1) GB1178431A (en)
NL (1) NL6700334A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537330A (en) * 1968-09-12 1970-11-03 Seeburg Corp Alternating latch mechanism
DE2025504C3 (en) * 1970-05-25 1979-03-08 Rudolf Schadow Gmbh, 1000 Berlin Slide button switch assembly
JPS5457002U (en) * 1977-09-28 1979-04-20
KR200495488Y1 (en) * 2019-11-27 2022-06-03 송시영 Memory assistance device for supporting everyday life

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451150A (en) * 1944-06-02 1948-10-12 Rca Corp Radio remote-control system
US2558113A (en) * 1948-03-06 1951-06-26 Westinghouse Electric Corp Push-button switch
US2973664A (en) * 1959-03-11 1961-03-07 Oak Mfg Co Push rod mechanism

Also Published As

Publication number Publication date
CH452237A (en) 1968-05-31
DE1665230B2 (en) 1974-03-14
BE692612A (en) 1967-07-13
AT258601B (en) 1967-12-11
FR1529619A (en) 1968-06-21
JPS436892B1 (en) 1968-03-14
ES335533A1 (en) 1967-12-01
US3416388A (en) 1968-12-17
DE1665230A1 (en) 1971-01-21
DE1665230C3 (en) 1974-10-17
NL6700334A (en) 1967-07-17

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