FR1249229A - Pièces de montre comportant des surfaces soumises à frottement - Google Patents

Pièces de montre comportant des surfaces soumises à frottement

Info

Publication number
FR1249229A
FR1249229A FR764414A FR764414A FR1249229A FR 1249229 A FR1249229 A FR 1249229A FR 764414 A FR764414 A FR 764414A FR 764414 A FR764414 A FR 764414A FR 1249229 A FR1249229 A FR 1249229A
Authority
FR
France
Prior art keywords
friction
watch parts
surfaces subject
subject
watch
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR764414A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut Dr Ing Reinhard Straumann AG
Institut Straumann AG
Original Assignee
Institut Dr Ing Reinhard Straumann AG
Institut Straumann AG
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 Institut Dr Ing Reinhard Straumann AG, Institut Straumann AG filed Critical Institut Dr Ing Reinhard Straumann AG
Application granted granted Critical
Publication of FR1249229A publication Critical patent/FR1249229A/fr
Expired legal-status Critical Current

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
    • G04B15/00—Escapements
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR764414A 1957-04-30 1958-04-29 Pièces de montre comportant des surfaces soumises à frottement Expired FR1249229A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1249229X 1957-04-30

Publications (1)

Publication Number Publication Date
FR1249229A true FR1249229A (fr) 1960-12-30

Family

ID=4564889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764414A Expired FR1249229A (fr) 1957-04-30 1958-04-29 Pièces de montre comportant des surfaces soumises à frottement

Country Status (1)

Country Link
FR (1) FR1249229A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3339968A1 (fr) * 2016-12-20 2018-06-27 Nivarox-FAR S.A. Pièce pour mouvement d'horlogerie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3339968A1 (fr) * 2016-12-20 2018-06-27 Nivarox-FAR S.A. Pièce pour mouvement d'horlogerie
US10635050B2 (en) 2016-12-20 2020-04-28 Nivarox-Far S.A. Component for a timepiece movement

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