FR841089A - Escapement mechanism for time measurement for clocks, watches and other applications - Google Patents

Escapement mechanism for time measurement for clocks, watches and other applications

Info

Publication number
FR841089A
FR841089A FR841089DA FR841089A FR 841089 A FR841089 A FR 841089A FR 841089D A FR841089D A FR 841089DA FR 841089 A FR841089 A FR 841089A
Authority
FR
France
Prior art keywords
watches
clocks
applications
time measurement
escapement mechanism
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
Norman Reeves King
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 FR841089A publication Critical patent/FR841089A/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
    • G04B15/06—Free escapements
    • G04B15/08—Lever escapements
FR841089D 1938-03-16 1938-07-25 Escapement mechanism for time measurement for clocks, watches and other applications Expired FR841089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB841089X 1938-03-16

Publications (1)

Publication Number Publication Date
FR841089A true FR841089A (en) 1939-05-10

Family

ID=10560212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR841089D Expired FR841089A (en) 1938-03-16 1938-07-25 Escapement mechanism for time measurement for clocks, watches and other applications

Country Status (1)

Country Link
FR (1) FR841089A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007003539A2 (en) * 2005-07-04 2007-01-11 Montres Breguet S.A. High-efficiency pallet escapement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007003539A2 (en) * 2005-07-04 2007-01-11 Montres Breguet S.A. High-efficiency pallet escapement
WO2007003539A3 (en) * 2005-07-04 2007-06-07 Montres Breguet Sa High-efficiency pallet escapement
CN101238419B (en) * 2005-07-04 2010-04-07 蒙特雷布勒盖股份有限公司 High-performance pin barrel escapement
US7731415B2 (en) 2005-07-04 2010-06-08 Montres Breguet Sa High-performance lever escapement

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