IT1027585B - Gruppo di pulsanti - Google Patents

Gruppo di pulsanti

Info

Publication number
IT1027585B
IT1027585B IT2847374A IT2847374A IT1027585B IT 1027585 B IT1027585 B IT 1027585B IT 2847374 A IT2847374 A IT 2847374A IT 2847374 A IT2847374 A IT 2847374A IT 1027585 B IT1027585 B IT 1027585B
Authority
IT
Italy
Prior art keywords
buttons
group
Prior art date
Application number
IT2847374A
Other languages
English (en)
Original Assignee
Schoeller & Co Elektrotech
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 Schoeller & Co Elektrotech filed Critical Schoeller & Co Elektrotech
Application granted granted Critical
Publication of IT1027585B publication Critical patent/IT1027585B/it

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Push-Button Switches (AREA)
IT2847374A 1973-10-18 1974-10-16 Gruppo di pulsanti IT1027585B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352230 DE2352230B2 (de) 1973-10-18 1973-10-18 Drucktastenaggregat

Publications (1)

Publication Number Publication Date
IT1027585B true IT1027585B (it) 1978-12-20

Family

ID=5895739

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2847374A IT1027585B (it) 1973-10-18 1974-10-16 Gruppo di pulsanti

Country Status (4)

Country Link
DE (1) DE2352230B2 (it)
FR (1) FR2248601B3 (it)
GB (1) GB1469594A (it)
IT (1) IT1027585B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540945C3 (de) * 1975-09-13 1983-04-28 Schoeller & Co Elektrotechnische Fabrik Gmbh & Co, 6000 Frankfurt Drucktastenaggregat
DE7536189U (de) * 1975-11-14 1976-03-25 Hagenuk Vormals Neufeldt & Kuhnke Gmbh, 2300 Kiel Mechanisch codierende waehltastatur fuer fernmeldeeinrichtungen, insbesondere fernsprechapparate
DE2939387C2 (de) * 1979-09-28 1982-04-15 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Drucktastenblock
DE3015292C2 (de) * 1980-04-21 1985-10-17 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktastenaggregat
GB2154947A (en) * 1984-01-12 1985-09-18 Sinclair Res Ltd Key mechanism for a keyboard
DE3414909A1 (de) * 1984-04-19 1985-10-24 Standard Elektrik Lorenz Ag, 7000 Stuttgart Tastschalter

Also Published As

Publication number Publication date
GB1469594A (en) 1977-04-06
DE2352230B2 (de) 1975-11-06
DE2352230A1 (de) 1975-04-30
FR2248601B3 (it) 1977-07-22
FR2248601A1 (it) 1975-05-16

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