CH644980GA3 - Winding stem - Google Patents

Winding stem Download PDF

Info

Publication number
CH644980GA3
CH644980GA3 CH609881A CH609881A CH644980GA3 CH 644980G A3 CH644980G A3 CH 644980GA3 CH 609881 A CH609881 A CH 609881A CH 609881 A CH609881 A CH 609881A CH 644980G A3 CH644980G A3 CH 644980GA3
Authority
CH
Switzerland
Prior art keywords
stem
watch
winding stem
casing
waterproofing material
Prior art date
Application number
CH609881A
Other languages
French (fr)
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 filed Critical
Priority to CH609881A priority Critical patent/CH644980GA3/en
Publication of CH644980GA3 publication Critical patent/CH644980GA3/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)
  • Electric Clocks (AREA)

Abstract

Winding stem for watch, around which a covering made of a waterproofing material has been fixed after having reduced the diameter of the stem by cutting away. The stem thus shaped is housed inside a seat provided in the casing of the watch. The aim of the invention is to obtain a stem (2) surrounded by a covering of waterproofing material (1) which slides and pivots through the casing of the watch (3). <IMAGE>
CH609881A 1981-09-22 1981-09-22 Winding stem CH644980GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH609881A CH644980GA3 (en) 1981-09-22 1981-09-22 Winding stem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH609881A CH644980GA3 (en) 1981-09-22 1981-09-22 Winding stem

Publications (1)

Publication Number Publication Date
CH644980GA3 true CH644980GA3 (en) 1984-09-14

Family

ID=4304239

Family Applications (1)

Application Number Title Priority Date Filing Date
CH609881A CH644980GA3 (en) 1981-09-22 1981-09-22 Winding stem

Country Status (1)

Country Link
CH (1) CH644980GA3 (en)

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