BE818163A - Selecteur de commutation a touches pour appareils telephoniques - Google Patents

Selecteur de commutation a touches pour appareils telephoniques

Info

Publication number
BE818163A
BE818163A BE147012A BE147012A BE818163A BE 818163 A BE818163 A BE 818163A BE 147012 A BE147012 A BE 147012A BE 147012 A BE147012 A BE 147012A BE 818163 A BE818163 A BE 818163A
Authority
BE
Belgium
Prior art keywords
key switch
telephone devices
switch selector
selector
telephone
Prior art date
Application number
BE147012A
Other languages
English (en)
Inventor
H Diehr
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
Priority claimed from DE19732339101 external-priority patent/DE2339101C3/de
Application filed filed Critical
Publication of BE818163A publication Critical patent/BE818163A/fr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
    • G05G5/08—Interlocking of members, e.g. locking member in a particular position before or during the movement of another member
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
BE147012A 1973-08-02 1974-07-26 Selecteur de commutation a touches pour appareils telephoniques BE818163A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732339101 DE2339101C3 (de) 1973-08-02 Tastenwahlschalter für Fernsprechgeräte

Publications (1)

Publication Number Publication Date
BE818163A true BE818163A (fr) 1974-11-18

Family

ID=5888644

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147012A BE818163A (fr) 1973-08-02 1974-07-26 Selecteur de commutation a touches pour appareils telephoniques

Country Status (4)

Country Link
US (1) US3903381A (fr)
BE (1) BE818163A (fr)
CA (1) CA1017088A (fr)
NL (1) NL7410303A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648679C2 (de) * 1976-10-27 1978-11-16 Elmeg-Elektro-Mechanik Gmbh, 3150 Peine Wahltastatur mit Erstziffernsperrung
DE2709227A1 (de) * 1977-03-03 1978-09-07 Elmeg Mechanisch kodierende wahltastatur
DE2727433A1 (de) * 1977-06-18 1979-01-04 Elmeg Mechanisch kodierende wahltastatur
US4144430A (en) * 1978-03-10 1979-03-13 Amp Incorporated Cantilever spring contact having integral support pin
US4501937A (en) * 1983-03-14 1985-02-26 Eaton Corporation Integral multiswitch display panel
FR2696022B1 (fr) * 1992-09-22 1994-12-09 Ecia Equip Composants Ind Auto Dispositif à sécurité incorporé pour l'interdiction de fausses manÓoeuvres et son application au réglage de la position d'un siège.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551611A (en) * 1969-01-21 1970-12-29 Gerald A Fechner Switch mechanism
US3719786A (en) * 1971-04-02 1973-03-06 Ark Les Switch Corp Pushbutton slide switch assemblies with interconnected laminated slider switch set assemblies allowing only one activated switch in a particular set
US3732476A (en) * 1971-05-21 1973-05-08 Mc Gill Mfg Co Low cost switching arrangement for appliance motor speed control
US3781497A (en) * 1972-10-12 1973-12-25 Allied Chem Seat belt buckle plunger type switch and housing containing belt latch mechanism
US3818169A (en) * 1973-03-12 1974-06-18 Grayhill Push button switch
US3845255A (en) * 1973-12-19 1974-10-29 Elmeg Keyboard switch assembly with ball and slider interlock mechanism

Also Published As

Publication number Publication date
US3903381A (en) 1975-09-02
CA1017088A (en) 1977-09-06
NL7410303A (nl) 1975-02-04
DE2339101A1 (de) 1975-02-27
DE2339101B2 (de) 1975-07-17

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