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IT1132371B - WINDOW ARRANGEMENT FOR FIELDS OF ILLUMINATED KEYS - Google Patents

WINDOW ARRANGEMENT FOR FIELDS OF ILLUMINATED KEYS

Info

Publication number
IT1132371B
IT1132371B IT8024079A IT2407980A IT1132371B IT 1132371 B IT1132371 B IT 1132371B IT 8024079 A IT8024079 A IT 8024079A IT 2407980 A IT2407980 A IT 2407980A IT 1132371 B IT1132371 B IT 1132371B
Authority
IT
Italy
Prior art keywords
fields
window arrangement
illuminated keys
illuminated
keys
Prior art date
Application number
IT8024079A
Other languages
Italian (it)
Other versions
IT8024079A0 (en
Inventor
Georg Seibel
Jurgen Metzger
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
Publication of IT8024079A0 publication Critical patent/IT8024079A0/en
Application granted granted Critical
Publication of IT1132371B publication Critical patent/IT1132371B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H01H2219/034—Coloured areas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/042—Light emitting elements replaceable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H01H2219/0621—Optical fiber light conductor
IT8024079A 1979-08-09 1980-08-08 WINDOW ARRANGEMENT FOR FIELDS OF ILLUMINATED KEYS IT1132371B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7922758U DE7922758U1 (en) 1979-08-09 1979-08-09 Window arrangement for illuminated keypads

Publications (2)

Publication Number Publication Date
IT8024079A0 IT8024079A0 (en) 1980-08-08
IT1132371B true IT1132371B (en) 1986-07-02

Family

ID=6706468

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8022532U IT8022532V0 (en) 1979-08-09 1980-08-08 WINDOW ARRANGEMENT FOR FIELDS OF ILLUMINATED KEYS.
IT8024079A IT1132371B (en) 1979-08-09 1980-08-08 WINDOW ARRANGEMENT FOR FIELDS OF ILLUMINATED KEYS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8022532U IT8022532V0 (en) 1979-08-09 1980-08-08 WINDOW ARRANGEMENT FOR FIELDS OF ILLUMINATED KEYS.

Country Status (4)

Country Link
DE (1) DE7922758U1 (en)
FR (1) FR2463006B1 (en)
GB (1) GB2060971B (en)
IT (2) IT8022532V0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712791D0 (en) * 1987-06-01 1987-07-08 Neave A J Display cabinet
DE4107182A1 (en) * 1991-03-06 1992-09-10 Daimler Benz Ag Switch component with opaque sign on translucent coloured background - carries function symbol formed by deposition of opaque layer for visible contrast
JP2568368Y2 (en) * 1992-02-05 1998-04-08 マルイ工業株式会社 Display panel
DE19717636A1 (en) * 1997-04-25 1998-11-12 Trw Fahrzeugelektrik Method for producing a panel part, actuating part or the like parts with function symbols for the illumination with transmitted light
DE19846996C2 (en) * 1998-10-13 2002-01-17 Bartec Componenten & Syst Gmbh switch
SE522248C2 (en) * 2002-02-19 2004-01-27 Bo Mineur controls
DE10345880B3 (en) * 2003-09-30 2005-05-25 Siemens Ag Icon area with combined night and function lighting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285923B (en) * 1966-11-23 1968-12-19 Licentia Gmbh Control panel, feedback panel or control panel with a large number of states to be visually signaled
GB1374995A (en) * 1971-09-16 1974-11-20 Rank Organisation Ltd Optical arrangement
FR2277425A1 (en) * 1974-07-02 1976-01-30 Chrysler France Push button indicator switch for vehicle - has collar screening bulb when switch pressed in
DE2741492A1 (en) * 1977-09-15 1979-03-29 Miele & Cie Switching state indicator for household appliances - has light conductors incorporated in appliance control knob producing switching state indication via light source orifice

Also Published As

Publication number Publication date
DE7922758U1 (en) 1980-09-04
IT8024079A0 (en) 1980-08-08
GB2060971B (en) 1983-05-18
IT8022532V0 (en) 1980-08-08
FR2463006A1 (en) 1981-02-20
FR2463006B1 (en) 1986-12-19
GB2060971A (en) 1981-05-07

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