CH145568A - Federtriebwerk für Melder. - Google Patents

Federtriebwerk für Melder.

Info

Publication number
CH145568A
CH145568A CH145568DA CH145568A CH 145568 A CH145568 A CH 145568A CH 145568D A CH145568D A CH 145568DA CH 145568 A CH145568 A CH 145568A
Authority
CH
Switzerland
Prior art keywords
detectors
spring mechanism
spring
Prior art date
Application number
Other languages
English (en)
Inventor
Aktiengesellschaft Autophon
Original Assignee
Autophon Ag
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 Autophon Ag filed Critical Autophon Ag
Publication of CH145568A publication Critical patent/CH145568A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
    • F03G1/022—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using spiral springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CH145568D 1930-02-04 1930-02-04 Federtriebwerk für Melder. CH145568A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH145568T 1930-02-04

Publications (1)

Publication Number Publication Date
CH145568A true CH145568A (de) 1931-02-28

Family

ID=4401811

Family Applications (1)

Application Number Title Priority Date Filing Date
CH145568D CH145568A (de) 1930-02-04 1930-02-04 Federtriebwerk für Melder.

Country Status (1)

Country Link
CH (1) CH145568A (de)

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