CH515546A - Fortschaltrad für Uhrenantrieb - Google Patents

Fortschaltrad für Uhrenantrieb

Info

Publication number
CH515546A
CH515546A CH1500469A CH1500469A CH515546A CH 515546 A CH515546 A CH 515546A CH 1500469 A CH1500469 A CH 1500469A CH 1500469 A CH1500469 A CH 1500469A CH 515546 A CH515546 A CH 515546A
Authority
CH
Switzerland
Prior art keywords
clock drive
incremental wheel
incremental
wheel
clock
Prior art date
Application number
CH1500469A
Other languages
English (en)
Inventor
Meisner Alfred
Spitzl Walter
Original Assignee
Diehl Fa
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 Diehl Fa filed Critical Diehl Fa
Publication of CH515546A publication Critical patent/CH515546A/de

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • G04C3/104Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details of the pawl or the ratched-wheel
    • G04C3/105Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details of the pawl or the ratched-wheel pawl and ratched-wheel being magnetically coupled

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
CH1500469A 1968-10-09 1969-10-06 Fortschaltrad für Uhrenantrieb CH515546A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681801972 DE1801972A1 (de) 1968-10-09 1968-10-09 Fortschaltrad

Publications (1)

Publication Number Publication Date
CH515546A true CH515546A (de) 1971-01-29

Family

ID=5710030

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1500469A CH515546A (de) 1968-10-09 1969-10-06 Fortschaltrad für Uhrenantrieb
CH1500469D CH1500469A4 (de) 1968-10-09 1969-10-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1500469D CH1500469A4 (de) 1968-10-09 1969-10-06

Country Status (4)

Country Link
US (1) US3581128A (de)
CH (2) CH515546A (de)
DE (1) DE1801972A1 (de)
FR (1) FR2020190A7 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678307A (en) * 1969-07-23 1972-07-18 Clifford Cecil F Electromechanical oscillator with isochronous compensation and/or frequency regulation
CH538070A (de) * 1970-10-22 1973-07-31 Siemens Ag Anordnung zur Umwandlung einer hin- und hergehenden Bewegung eines ersten Apparateteiles in eine schrittweise Drehbewegung bestimmter Drehrichtung eines zweiten Apparateteiles
DE3544930A1 (de) * 1985-12-19 1987-06-25 Messerschmitt Boelkow Blohm Elektromagnetischer praezisionsdrehantrieb
US5185750A (en) * 1990-05-02 1993-02-09 Spectra-Physics Lasers Incorporated Dispersion compensation for ultrashort pulse generation in tuneable lasers
EP2466401B1 (de) * 2010-12-15 2013-08-14 Asgalium Unitec SA Magnetischer Resonator für eine mechanische Uhr

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571085A (en) * 1948-07-28 1951-10-09 Clifford Cecil Frank Magnetic escapement counting and like mechanism
US2743614A (en) * 1950-07-15 1956-05-01 Clifford Cecil Frank Mechanical oscillators

Also Published As

Publication number Publication date
DE1801972A1 (de) 1970-07-16
CH1500469A4 (de) 1971-01-29
FR2020190A7 (de) 1970-07-10
US3581128A (en) 1971-05-25

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Legal Events

Date Code Title Description
PL Patent ceased