CH32A - Nouvelle montre chronographe - Google Patents

Nouvelle montre chronographe

Info

Publication number
CH32A
CH32A CH32A CH32DA CH32A CH 32 A CH32 A CH 32A CH 32 A CH32 A CH 32A CH 32D A CH32D A CH 32DA CH 32 A CH32 A CH 32A
Authority
CH
Switzerland
Prior art keywords
new
chronograph watch
chronograph
watch
new chronograph
Prior art date
Application number
CH32A
Other languages
English (en)
Inventor
Jacot-Burmann
Leo Aeby
Original Assignee
Jacot Burmann
Leo Aeby
Publication date
Publication of CH32A publication Critical patent/CH32A/fr

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B13/00Gearwork
    • G04B13/002Gearwork where rotation in one direction is changed into a stepping movement
    • G04B13/003Gearwork where rotation in one direction is changed into a stepping movement with a step for each complete revolution
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B11/00Click devices; Stop clicks; Clutches
    • G04B11/02Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
    • GPHYSICS
    • G04HOROLOGY
    • G04FTIME-INTERVAL MEASURING
    • G04F7/00Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08Watches or clocks with stop devices, e.g. chronograph

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH32A Nouvelle montre chronographe CH32A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH32T

Publications (1)

Publication Number Publication Date
CH32A true CH32A (fr) 1888-12-12

Family

ID=4177200

Family Applications (1)

Application Number Title Priority Date Filing Date
CH32A CH32A (fr) Nouvelle montre chronographe

Country Status (1)

Country Link
CH (1) CH32A (fr)

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