CH247270A - Device ensuring the seal between a winding crown and the guide tube of its stem. - Google Patents

Device ensuring the seal between a winding crown and the guide tube of its stem.

Info

Publication number
CH247270A
CH247270A CH247270DA CH247270A CH 247270 A CH247270 A CH 247270A CH 247270D A CH247270D A CH 247270DA CH 247270 A CH247270 A CH 247270A
Authority
CH
Switzerland
Prior art keywords
stem
seal
guide tube
device ensuring
winding crown
Prior art date
Application number
Other languages
French (fr)
Inventor
Lang Alfred
Original Assignee
Lang 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 Lang Alfred filed Critical Lang Alfred
Publication of CH247270A publication Critical patent/CH247270A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH247270D 1943-05-24 1943-05-24 Device ensuring the seal between a winding crown and the guide tube of its stem. CH247270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH247270T 1943-05-24

Publications (1)

Publication Number Publication Date
CH247270A true CH247270A (en) 1947-02-28

Family

ID=4466117

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247270D CH247270A (en) 1943-05-24 1943-05-24 Device ensuring the seal between a winding crown and the guide tube of its stem.

Country Status (1)

Country Link
CH (1) CH247270A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108616B (en) * 1951-07-13 1961-06-08 Rene Soguel Fa Waterproof crown for watches with a sleeve firmly connected to the watch shell
DE1195235B (en) * 1954-07-24 1965-06-16 Rene Soguel Waterproof watch winding crown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108616B (en) * 1951-07-13 1961-06-08 Rene Soguel Fa Waterproof crown for watches with a sleeve firmly connected to the watch shell
DE1195235B (en) * 1954-07-24 1965-06-16 Rene Soguel Waterproof watch winding crown

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