CA970012A - Pushbutton control assembly - Google Patents

Pushbutton control assembly

Info

Publication number
CA970012A
CA970012A CA159,635A CA159635A CA970012A CA 970012 A CA970012 A CA 970012A CA 159635 A CA159635 A CA 159635A CA 970012 A CA970012 A CA 970012A
Authority
CA
Canada
Prior art keywords
control assembly
pushbutton control
pushbutton
assembly
control
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
CA159,635A
Other languages
English (en)
Other versions
CA159635S (en
Inventor
Floyd J. Sandi
Terry K. Schawinsky
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.)
Essex International Inc
Original Assignee
Essex International Inc
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 Essex International Inc filed Critical Essex International Inc
Application granted granted Critical
Publication of CA970012A publication Critical patent/CA970012A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0206—Combined operation of electric switch and of fluid control device
    • 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
CA159,635A 1972-01-07 1972-12-21 Pushbutton control assembly Expired CA970012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21606572A 1972-01-07 1972-01-07

Publications (1)

Publication Number Publication Date
CA970012A true CA970012A (en) 1975-06-24

Family

ID=22805532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,635A Expired CA970012A (en) 1972-01-07 1972-12-21 Pushbutton control assembly

Country Status (4)

Country Link
US (1) US3746802A (es)
JP (1) JPS512700B2 (es)
CA (1) CA970012A (es)
DE (1) DE2300470C3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782732A (en) * 1972-07-10 1974-01-01 Mattel Inc Selectable message voice unit
IT974400B (it) * 1972-12-29 1974-06-20 R L Argentec Soc Sistema di controllo manuale ed automatico per apparecchiature elettroniche ed altro
US3954085A (en) * 1974-08-30 1976-05-04 International Business Machines Corporation Self-restoring changeable exhibitor/keyboard
AU497926B2 (en) * 1975-05-28 1979-01-25 Matsushita Electric Industrial Co., Ltd. Multiple push-switch apparatus
US4061072A (en) * 1976-02-10 1977-12-06 Castillo Juan M Del Device to identify chords on a keyboard instrument and key mechanism for use therewith
DE2815815C3 (de) * 1977-04-20 1981-10-08 Toko K.K., Tokyo Elektrischer Mehrfach-Drucktastenschalter
FR2487112A1 (fr) * 1980-07-18 1982-01-22 Seima Dispositif de commande selective pour commutateur
USRE32419E (en) * 1981-03-16 1987-05-12 Engineering Research Applications, Inc. Molded keyboard and method of fabricating same
US4580071A (en) * 1983-07-28 1986-04-01 Mitsubishi Denki Kabushiki Kaisha Generator cooling apparatus
US4614846A (en) * 1985-05-06 1986-09-30 Beckman Industrial Corporation Interlocked push button switch assembly
JPH046132U (es) * 1990-04-26 1992-01-21

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1370304A (en) * 1919-12-12 1921-03-01 Godfrey Harvey Wave-motor
US2320774A (en) * 1942-08-25 1943-06-01 Gen Electric Multiple switch and the like
US2721487A (en) * 1952-11-13 1955-10-25 Morey Machinery Co Inc Planetary gearing drive systems
US2914629A (en) * 1958-04-23 1959-11-24 Chrysler Corp Control device
US3183315A (en) * 1961-12-08 1965-05-11 Gen Electric Push button switch with detent arrangement
US3268673A (en) * 1963-05-09 1966-08-23 Itt Hydraulic pushbutton assembly
GB1051897A (es) * 1963-06-11

Also Published As

Publication number Publication date
JPS512700B2 (es) 1976-01-28
US3746802A (en) 1973-07-17
JPS4881236A (es) 1973-10-31
DE2300470A1 (de) 1973-07-12
DE2300470C3 (de) 1975-11-06
DE2300470B2 (de) 1975-03-27

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