FR786656A - Improvements to watch movements - Google Patents

Improvements to watch movements

Info

Publication number
FR786656A
FR786656A FR786656DA FR786656A FR 786656 A FR786656 A FR 786656A FR 786656D A FR786656D A FR 786656DA FR 786656 A FR786656 A FR 786656A
Authority
FR
France
Prior art keywords
watch movements
watch
movements
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)
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.)
Epee & Cie F L
Original Assignee
Epee & Cie F L
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 Epee & Cie F L filed Critical Epee & Cie F L
Application granted granted Critical
Publication of FR786656A publication Critical patent/FR786656A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR786656D 1935-03-04 1935-03-04 Improvements to watch movements Expired FR786656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR786656T 1935-03-04

Publications (1)

Publication Number Publication Date
FR786656A true FR786656A (en) 1935-09-07

Family

ID=9218491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786656D Expired FR786656A (en) 1935-03-04 1935-03-04 Improvements to watch movements

Country Status (1)

Country Link
FR (1) FR786656A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481213A (en) * 1943-11-13 1949-09-06 Gummersall Thomas Alfred Escapement mechanism
US2717488A (en) * 1952-01-07 1955-09-13 Gen Horlogere Noiseless anchor-escapement, particularly for clock-works
DE1059842B1 (en) * 1953-09-04 1959-06-18 Hermann Steiger Mechanical gear folder for clockworks
EP2553533B2 (en) † 2010-04-01 2019-06-19 Rolex S.A. Device for locking a toothed wheel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481213A (en) * 1943-11-13 1949-09-06 Gummersall Thomas Alfred Escapement mechanism
US2717488A (en) * 1952-01-07 1955-09-13 Gen Horlogere Noiseless anchor-escapement, particularly for clock-works
DE1059842B1 (en) * 1953-09-04 1959-06-18 Hermann Steiger Mechanical gear folder for clockworks
EP2553533B2 (en) † 2010-04-01 2019-06-19 Rolex S.A. Device for locking a toothed wheel

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