CH557625A - CENTRIFUGAL BRAKE FOR TELEPHONE SELECTOR DISCS. - Google Patents

CENTRIFUGAL BRAKE FOR TELEPHONE SELECTOR DISCS.

Info

Publication number
CH557625A
CH557625A CH1201273A CH1201273A CH557625A CH 557625 A CH557625 A CH 557625A CH 1201273 A CH1201273 A CH 1201273A CH 1201273 A CH1201273 A CH 1201273A CH 557625 A CH557625 A CH 557625A
Authority
CH
Switzerland
Prior art keywords
centrifugal brake
selector discs
telephone selector
telephone
discs
Prior art date
Application number
CH1201273A
Other languages
German (de)
Original Assignee
Kapsch Telephon Telegraph
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 Kapsch Telephon Telegraph filed Critical Kapsch Telephon Telegraph
Publication of CH557625A publication Critical patent/CH557625A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H04M1/315—Clutches; Spring assemblies; Speed regulators, e.g. centrifugal brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Braking Arrangements (AREA)
  • Telephone Set Structure (AREA)
CH1201273A 1972-09-14 1973-08-21 CENTRIFUGAL BRAKE FOR TELEPHONE SELECTOR DISCS. CH557625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT787672A AT319342B (en) 1972-09-14 1972-09-14 Centrifugal brake for telephone dials

Publications (1)

Publication Number Publication Date
CH557625A true CH557625A (en) 1974-12-31

Family

ID=3600342

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1201273A CH557625A (en) 1972-09-14 1973-08-21 CENTRIFUGAL BRAKE FOR TELEPHONE SELECTOR DISCS.

Country Status (6)

Country Link
AT (1) AT319342B (en)
BG (1) BG22090A3 (en)
CH (1) CH557625A (en)
DE (1) DE2342279C3 (en)
GB (1) GB1405554A (en)
IT (1) IT993118B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324974A1 (en) * 1983-07-11 1985-01-24 Siemens AG, 1000 Berlin und 8000 München Centrifugal regulator for dial switches in telecommunications
JP2575589Y2 (en) * 1992-04-20 1998-07-02 株式会社共立 Centrifugal clutch

Also Published As

Publication number Publication date
DE2342279C3 (en) 1980-03-06
DE2342279A1 (en) 1974-03-21
AT319342B (en) 1974-12-10
DE2342279B2 (en) 1979-07-05
IT993118B (en) 1975-09-30
BG22090A3 (en) 1976-11-25
GB1405554A (en) 1975-09-10

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Legal Events

Date Code Title Description
PL Patent ceased