CH550426ACH311672ACH311672ACH550426ACH 550426 ACH550426 ACH 550426ACH 311672 ACH311672 ACH 311672ACH 311672 ACH311672 ACH 311672ACH 550426 ACH550426 ACH 550426A
Authority
CH
Switzerland
Application number
CH311672A
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 filedfiledCritical
Priority to CH311672DpriorityCriticalpatent/CH311672A4/xx
Priority to CH311672Aprioritypatent/CH550426A/xx
Publication of CH550426ApublicationCriticalpatent/CH550426A/xx
G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
G—PHYSICS
G04—HOROLOGY
G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
G04B11/00—Click devices; Stop clicks; Clutches
G04B11/001—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power