NL7512052A - Mechanisch koppelorgaan voor een drukknopstelsel. - Google Patents

Mechanisch koppelorgaan voor een drukknopstelsel.

Info

Publication number
NL7512052A
NL7512052A NL7512052A NL7512052A NL7512052A NL 7512052 A NL7512052 A NL 7512052A NL 7512052 A NL7512052 A NL 7512052A NL 7512052 A NL7512052 A NL 7512052A NL 7512052 A NL7512052 A NL 7512052A
Authority
NL
Netherlands
Prior art keywords
push
button assembly
mechanical connector
connector
mechanical
Prior art date
Application number
NL7512052A
Other languages
English (en)
Original Assignee
Northern Electric Co
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 Northern Electric Co filed Critical Northern Electric Co
Publication of NL7512052A publication Critical patent/NL7512052A/nl

Links

Classifications

    • 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
    • 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
    • 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
NL7512052A 1974-11-04 1975-10-14 Mechanisch koppelorgaan voor een drukknopstelsel. NL7512052A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA212,930A CA1004715A (en) 1974-11-04 1974-11-04 Pushbutton switch mechanical interconnector
US521357A US3889075A (en) 1974-11-04 1974-11-06 Interconnector latch assembly for plural banks of multiple pushbutton switches

Publications (1)

Publication Number Publication Date
NL7512052A true NL7512052A (nl) 1976-05-06

Family

ID=25667735

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7512052A NL7512052A (nl) 1974-11-04 1975-10-14 Mechanisch koppelorgaan voor een drukknopstelsel.

Country Status (7)

Country Link
US (1) US3889075A (nl)
JP (1) JPS5168703A (nl)
CA (1) CA1004715A (nl)
DE (1) DE2548653A1 (nl)
FR (1) FR2290019A1 (nl)
GB (1) GB1480180A (nl)
NL (1) NL7512052A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122316A (en) * 1976-01-28 1978-10-24 Alps Electric Co., Ltd. Push button switch assembly having independent operator interlock in at least two rows latching at least one operator
JPS567058Y2 (nl) * 1977-06-08 1981-02-16
JPS6220106Y2 (nl) * 1979-04-20 1987-05-22
GB2089130B (en) * 1980-10-20 1984-11-28 Tokai Rika Co Ltd Step switch
US4520241A (en) * 1984-02-23 1985-05-28 Essex Group, Inc. Multiple push button switch with latch members
JPS6179433U (nl) * 1984-10-31 1986-05-27
JPH069397Y2 (ja) * 1988-08-05 1994-03-09 株式会社サン電業社 マトリツクススイツチ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166644A (en) * 1961-12-27 1965-01-19 John W Feldmayer Multiple push button electrical switch apparatus
US3394883A (en) * 1964-11-18 1968-07-30 Sensing Devices Inc One key only interlock
US3544738A (en) * 1968-03-27 1970-12-01 Rca Corp Momentary retaining translation means for multiple switches
US3678357A (en) * 1968-10-09 1972-07-18 Dynamic Corp Of America Multiple push button switch speed control system
US3489867A (en) * 1968-11-04 1970-01-13 Standard Kollsman Ind Inc Pushbutton selector switch
US3778564A (en) * 1972-07-07 1973-12-11 Honeywell Inc Switch resetting apparatus for multi-bank push button switches

Also Published As

Publication number Publication date
GB1480180A (en) 1977-07-20
DE2548653A1 (de) 1976-05-06
JPS5168703A (nl) 1976-06-14
US3889075A (en) 1975-06-10
FR2290019A1 (fr) 1976-05-28
CA1004715A (en) 1977-02-01

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Legal Events

Date Code Title Description
BV The patent application has lapsed