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CH5821A - Improvement in chronograph mechanisms - Google Patents

Improvement in chronograph mechanisms

Info

Publication number
CH5821A
CH5821A CH5821A CH5821DA CH5821A CH 5821 A CH5821 A CH 5821A CH 5821 A CH5821 A CH 5821A CH 5821D A CH5821D A CH 5821DA CH 5821 A CH5821 A CH 5821A
Authority
CH
Switzerland
Prior art keywords
improvement
chronograph mechanisms
chronograph
mechanisms
Prior art date
Application number
CH5821A
Other languages
French (fr)
Inventor
Henry-Alfred Lugrin
Original Assignee
Lugrin Henry Alfred
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 Lugrin Henry Alfred filed Critical Lugrin Henry Alfred
Publication of CH5821A publication Critical patent/CH5821A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH5821A 1892-11-04 1892-11-04 Improvement in chronograph mechanisms CH5821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5821T 1892-11-04

Publications (1)

Publication Number Publication Date
CH5821A true CH5821A (en) 1893-03-31

Family

ID=4190325

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5821A CH5821A (en) 1892-11-04 1892-11-04 Improvement in chronograph mechanisms

Country Status (1)

Country Link
CH (1) CH5821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1947531A2 (en) 2007-01-22 2008-07-23 Patek, Philippe SA Device for adjusting the amplitude of movement of the coupling lever of a chronograph with column wheel
EP2251747A2 (en) 2009-05-12 2010-11-17 Patek Philippe SA Genève Chronograph mechanism and timepiece provided with such a chronograph mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1947531A2 (en) 2007-01-22 2008-07-23 Patek, Philippe SA Device for adjusting the amplitude of movement of the coupling lever of a chronograph with column wheel
EP1947531A3 (en) * 2007-01-22 2011-05-25 Patek Philippe SA Genève Device for adjusting the amplitude of movement of the coupling lever of a chronograph with column wheel
EP2251747A2 (en) 2009-05-12 2010-11-17 Patek Philippe SA Genève Chronograph mechanism and timepiece provided with such a chronograph mechanism
EP2251747A3 (en) * 2009-05-12 2016-12-07 Patek Philippe SA Genève Chronograph mechanism and timepiece provided with such a chronograph mechanism

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