FR648846A - anchor escapement for watch movements - Google Patents

anchor escapement for watch movements

Info

Publication number
FR648846A
FR648846A FR648846DA FR648846A FR 648846 A FR648846 A FR 648846A FR 648846D A FR648846D A FR 648846DA FR 648846 A FR648846 A FR 648846A
Authority
FR
France
Prior art keywords
watch movements
anchor escapement
escapement
anchor
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
Other languages
French (fr)
Inventor
Jakob Palmtag
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
Application granted granted Critical
Publication of FR648846A publication Critical patent/FR648846A/en
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
    • G04B15/12—Adjusting; Restricting the amplitude of the lever or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR648846D 1927-02-21 1927-08-12 anchor escapement for watch movements Expired FR648846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE648846X 1927-02-21

Publications (1)

Publication Number Publication Date
FR648846A true FR648846A (en) 1928-12-14

Family

ID=6581191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648846D Expired FR648846A (en) 1927-02-21 1927-08-12 anchor escapement for watch movements

Country Status (1)

Country Link
FR (1) FR648846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2290476A1 (en) * 2009-08-18 2011-03-02 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Isochronism corrector for a timepiece escapement and anescapement equipped with such a corrector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2290476A1 (en) * 2009-08-18 2011-03-02 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Isochronism corrector for a timepiece escapement and anescapement equipped with such a corrector
US8672536B2 (en) 2009-08-18 2014-03-18 CSEM Central Suisse d'Electronique et de Microtechnique SA—Recherche et Development Isochronism corrector for clockwork escapement and escapement provided with such a corrector

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