CH939A - Improvement in winding watches with a pendant time-setting mechanism - Google Patents

Improvement in winding watches with a pendant time-setting mechanism

Info

Publication number
CH939A
CH939A CH939A CH939DA CH939A CH 939 A CH939 A CH 939A CH 939 A CH939 A CH 939A CH 939D A CH939D A CH 939DA CH 939 A CH939 A CH 939A
Authority
CH
Switzerland
Prior art keywords
improvement
setting mechanism
winding watches
pendant
time
Prior art date
Application number
CH939A
Other languages
French (fr)
Inventor
Gedeon Thommen
Original Assignee
Gedeon Thommen
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 Gedeon Thommen filed Critical Gedeon Thommen
Publication of CH939A publication Critical patent/CH939A/en

Links

Classifications

    • 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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/043—Locking of the operating element, also by mounting in a concealed place

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH939A 1889-05-06 1889-05-06 Improvement in winding watches with a pendant time-setting mechanism CH939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH939T 1889-05-06

Publications (1)

Publication Number Publication Date
CH939A true CH939A (en) 1889-12-31

Family

ID=4179094

Family Applications (1)

Application Number Title Priority Date Filing Date
CH939A CH939A (en) 1889-05-06 1889-05-06 Improvement in winding watches with a pendant time-setting mechanism

Country Status (1)

Country Link
CH (1) CH939A (en)

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