DK142594C - ELECTRICAL KEY CONTACT - Google Patents

ELECTRICAL KEY CONTACT

Info

Publication number
DK142594C
DK142594C DK518274A DK518274A DK142594C DK 142594 C DK142594 C DK 142594C DK 518274 A DK518274 A DK 518274A DK 518274 A DK518274 A DK 518274A DK 142594 C DK142594 C DK 142594C
Authority
DK
Denmark
Prior art keywords
key contact
electrical key
electrical
contact
key
Prior art date
Application number
DK518274A
Other languages
Danish (da)
Other versions
DK142594B (en
DK518274A (en
Inventor
W Scherzer
J Zoeller
G Schulz
Original Assignee
Preh Elektro Feinmechanik
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 Preh Elektro Feinmechanik filed Critical Preh Elektro Feinmechanik
Publication of DK518274A publication Critical patent/DK518274A/da
Publication of DK142594B publication Critical patent/DK142594B/en
Application granted granted Critical
Publication of DK142594C publication Critical patent/DK142594C/en

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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • 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
DK518274A 1973-10-08 1974-10-02 ELECTRICAL KEY CONTACT DK142594C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2350436A DE2350436B2 (en) 1973-10-08 1973-10-08 Electric key switch
DE2350436 1973-10-08
GB4530274 1974-10-18
GB45302/74A GB1489919A (en) 1973-10-08 1974-10-18 Electrical switches

Publications (3)

Publication Number Publication Date
DK518274A DK518274A (en) 1975-06-09
DK142594B DK142594B (en) 1980-11-24
DK142594C true DK142594C (en) 1981-07-27

Family

ID=25765916

Family Applications (1)

Application Number Title Priority Date Filing Date
DK518274A DK142594C (en) 1973-10-08 1974-10-02 ELECTRICAL KEY CONTACT

Country Status (3)

Country Link
DE (2) DE2350436B2 (en)
DK (1) DK142594C (en)
GB (1) GB1489919A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007239C2 (en) * 1980-02-27 1985-02-07 Standard Elektrik Lorenz Ag, 7000 Stuttgart Keyboard with a large number of key sections

Also Published As

Publication number Publication date
GB1489919A (en) 1977-10-26
DE2350436B2 (en) 1980-04-03
DK142594B (en) 1980-11-24
DE2350436A1 (en) 1975-04-10
DK518274A (en) 1975-06-09
DE7336262U (en) 1974-02-21

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