CH273735A - Crown winder. - Google Patents

Crown winder.

Info

Publication number
CH273735A
CH273735A CH273735DA CH273735A CH 273735 A CH273735 A CH 273735A CH 273735D A CH273735D A CH 273735DA CH 273735 A CH273735 A CH 273735A
Authority
CH
Switzerland
Prior art keywords
winder
crown
crown winder
Prior art date
Application number
Other languages
French (fr)
Inventor
Simon John
Original Assignee
Simon John
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 Simon John filed Critical Simon John
Publication of CH273735A publication Critical patent/CH273735A/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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems
    • 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
    • G04B37/06—Forming the passage for the winding stem through the case; Divided winding stems
    • 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
    • G04B37/06—Forming the passage for the winding stem through the case; Divided winding stems
    • G04B37/066—Divided stem (tige brisee)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH273735D 1948-08-28 1948-08-28 Crown winder. CH273735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH273735T 1948-08-28

Publications (1)

Publication Number Publication Date
CH273735A true CH273735A (en) 1951-02-28

Family

ID=4479393

Family Applications (1)

Application Number Title Priority Date Filing Date
CH273735D CH273735A (en) 1948-08-28 1948-08-28 Crown winder.

Country Status (1)

Country Link
CH (1) CH273735A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867079A (en) * 1954-08-17 1959-01-06 Pfisterer Richard Watch crown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867079A (en) * 1954-08-17 1959-01-06 Pfisterer Richard Watch crown

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