CH530706A - Drehschalter, insbesondere für einen Fernsprechapparat - Google Patents

Drehschalter, insbesondere für einen Fernsprechapparat

Info

Publication number
CH530706A
CH530706A CH1600171A CH1600171A CH530706A CH 530706 A CH530706 A CH 530706A CH 1600171 A CH1600171 A CH 1600171A CH 1600171 A CH1600171 A CH 1600171A CH 530706 A CH530706 A CH 530706A
Authority
CH
Switzerland
Prior art keywords
telephone
rotary switch
rotary
switch
Prior art date
Application number
CH1600171A
Other languages
English (en)
Inventor
Laube Klaus
Original Assignee
Krone Gmbh
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 DE19702054508 external-priority patent/DE2054508C/de
Application filed by Krone Gmbh filed Critical Krone Gmbh
Publication of CH530706A publication Critical patent/CH530706A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/11—Movable parts; Contacts mounted thereon with indexing means
    • H01H19/115—Movable parts; Contacts mounted thereon with indexing means using molded elastic parts only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5805—Connections to printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
    • H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
    • H01H19/585—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch provided with printed circuit contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
CH1600171A 1970-11-05 1971-11-03 Drehschalter, insbesondere für einen Fernsprechapparat CH530706A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702054508 DE2054508C (de) 1970-11-05 Drehschalter

Publications (1)

Publication Number Publication Date
CH530706A true CH530706A (de) 1972-11-15

Family

ID=5787257

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1600171A CH530706A (de) 1970-11-05 1971-11-03 Drehschalter, insbesondere für einen Fernsprechapparat

Country Status (5)

Country Link
AT (1) AT310261B (de)
BE (1) BE774975A (de)
CH (1) CH530706A (de)
FR (1) FR2113449A5 (de)
NL (1) NL7115257A (de)

Also Published As

Publication number Publication date
DE2054508A1 (de) 1972-05-25
NL7115257A (de) 1972-05-09
FR2113449A5 (de) 1972-06-23
AT310261B (de) 1973-09-25
DE2054508B2 (de) 1972-10-12
BE774975A (fr) 1972-03-01

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Legal Events

Date Code Title Description
PL Patent ceased