CH498438A - Mouvement d'horlogerie à seconde au centre - Google Patents

Mouvement d'horlogerie à seconde au centre

Info

Publication number
CH498438A
CH498438A CH654668A CH654668A CH498438A CH 498438 A CH498438 A CH 498438A CH 654668 A CH654668 A CH 654668A CH 654668 A CH654668 A CH 654668A CH 498438 A CH498438 A CH 498438A
Authority
CH
Switzerland
Prior art keywords
watch movement
central seconds
central
seconds watch
movement
Prior art date
Application number
CH654668A
Other languages
English (en)
Inventor
M Jeannet Pierre
Original Assignee
Certina Kurth Freres S A
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 Certina Kurth Freres S A filed Critical Certina Kurth Freres S A
Priority to CH1284969A priority Critical patent/CH520353A/fr
Priority to CH654668A priority patent/CH498438A/fr
Priority to CH654668D priority patent/CH654668A4/xx
Priority to FR6913634A priority patent/FR2007658A1/fr
Priority to DE19691922120 priority patent/DE1922120A1/de
Publication of CH498438A publication Critical patent/CH498438A/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • 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
    • G04C3/06—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 using electromagnetic coupling between electric power source and balance
    • G04C3/065—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 using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • 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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
    • G04B31/012—Metallic bearings
    • 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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
    • G04B31/012—Metallic bearings
    • G04B31/0123—Metallic bearings with metallic ball bearings and metallic roller bearings
    • 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
    • G04B33/00—Calibers
    • G04B33/10—Calibers with seconds hand arranged in the centre of the dial
    • 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
    • G04B37/00—Cases
    • G04B37/0066—Cases for wall clocks and balances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Rolling Contact Bearings (AREA)
CH654668A 1968-05-02 1968-05-02 Mouvement d'horlogerie à seconde au centre CH498438A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1284969A CH520353A (fr) 1968-05-02 1968-05-02 Mouvement d'horlogerie
CH654668A CH498438A (fr) 1968-05-02 1968-05-02 Mouvement d'horlogerie à seconde au centre
CH654668D CH654668A4 (fr) 1968-05-02 1968-05-02
FR6913634A FR2007658A1 (fr) 1968-05-02 1969-04-29
DE19691922120 DE1922120A1 (de) 1968-05-02 1969-04-30 Uhrwerk mit Mittelsekunde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH654668A CH498438A (fr) 1968-05-02 1968-05-02 Mouvement d'horlogerie à seconde au centre

Publications (1)

Publication Number Publication Date
CH498438A true CH498438A (fr) 1970-06-30

Family

ID=4311290

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1284969A CH520353A (fr) 1968-05-02 1968-05-02 Mouvement d'horlogerie
CH654668D CH654668A4 (fr) 1968-05-02 1968-05-02
CH654668A CH498438A (fr) 1968-05-02 1968-05-02 Mouvement d'horlogerie à seconde au centre

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH1284969A CH520353A (fr) 1968-05-02 1968-05-02 Mouvement d'horlogerie
CH654668D CH654668A4 (fr) 1968-05-02 1968-05-02

Country Status (3)

Country Link
CH (3) CH520353A (fr)
DE (1) DE1922120A1 (fr)
FR (1) FR2007658A1 (fr)

Also Published As

Publication number Publication date
FR2007658A1 (fr) 1970-01-09
DE1922120A1 (de) 1969-11-13
CH654668A4 (fr) 1970-06-30
CH520353A (fr) 1971-11-30

Similar Documents

Publication Publication Date Title
CH540520A (fr) Mouvement d'horlogerie électronique
CH442153A (fr) Mouvement d'horlogerie
FR2007280A1 (fr) Spiral pour mouvement d'horlogerie
CH430591A (fr) Balancier pour mouvement d'horlogerie
CH535985A (fr) Mouvement d'horlogerie avec seconde au centre
CH498438A (fr) Mouvement d'horlogerie à seconde au centre
CH1475066A4 (fr) Oscillateur électromécanique pour mouvement d'horlogerie
CH434125A (fr) Mouvement d'horlogerie à réveil
FR1428060A (fr) Mouvement d'horlogerie à mécanisme de sonnerie
CH473415A (fr) Raquetterie pour mouvement d'horlogerie
FR1540160A (fr) Spiral, notamment pour mouvement d'horlogerie
CH432384A (fr) Ensemble virole-spiral pour mouvement d'horlogerie
BE763249A (fr) Piece d'horlogerie
CH534377A (fr) Mouvement de pièce d'horlogerie
FR1517236A (fr) Mouvement d'horlogerie à calendrier
CH514187A (fr) Mouvement de chronographe
FR1358777A (fr) Mouvement d'horlogerie
FR1439940A (fr) échappement à ancre pour mouvement d'horlogerie
CH450294A (fr) Mouvement d'horlogerie
FR1451808A (fr) Mouvement d'horlogerie
FR1438959A (fr) Mouvement d'horlogerie à réveil
FR1438122A (fr) Mouvement d'horlogerie à réveil
CH493874A (fr) Embrayage unidirectionnel pour mouvement d'horlogerie
CH527463A (fr) Mouvement de chronographe
FR1449211A (fr) Mouvement d'horlogerie à sonnerie de réveil

Legal Events

Date Code Title Description
PL Patent ceased