FR2191168B1 - - Google Patents

Info

Publication number
FR2191168B1
FR2191168B1 FR7324037A FR7324037A FR2191168B1 FR 2191168 B1 FR2191168 B1 FR 2191168B1 FR 7324037 A FR7324037 A FR 7324037A FR 7324037 A FR7324037 A FR 7324037A FR 2191168 B1 FR2191168 B1 FR 2191168B1
Authority
FR
France
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
FR7324037A
Other versions
FR2191168A1 (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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo Corp
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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Publication of FR2191168A1 publication Critical patent/FR2191168A1/fr
Application granted granted Critical
Publication of FR2191168B1 publication Critical patent/FR2191168B1/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
    • G04B15/06—Free escapements
    • G04B15/08—Lever escapements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Gears, Cams (AREA)
  • Springs (AREA)
FR7324037A 1972-06-29 1973-06-29 Expired FR2191168B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00267334A US3803830A (en) 1972-06-29 1972-06-29 Plastic escapement lever

Publications (2)

Publication Number Publication Date
FR2191168A1 FR2191168A1 (fr) 1974-02-01
FR2191168B1 true FR2191168B1 (fr) 1977-05-13

Family

ID=23018360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324037A Expired FR2191168B1 (fr) 1972-06-29 1973-06-29

Country Status (6)

Country Link
US (1) US3803830A (fr)
JP (1) JPS4965257A (fr)
CA (1) CA977163A (fr)
DE (1) DE2332996A1 (fr)
FR (1) FR2191168B1 (fr)
GB (1) GB1435566A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942317A (en) * 1974-12-03 1976-03-09 Ebauches Bettlach S.A. Component parts for watch movements
CN1040698C (zh) * 1994-07-26 1998-11-11 矫大羽 旋转擒纵调速器
EP1967919B1 (fr) * 2007-03-09 2009-06-03 ETA SA Manufacture Horlogère Suisse Echappement à impulsions tangentielles
EP2336832B1 (fr) * 2009-12-21 2020-12-02 Rolex Sa Échappement à ancre suisse
EP2482142B1 (fr) * 2011-01-27 2013-08-28 ETA SA Manufacture Horlogère Suisse Masse oscillante
EP2605081A1 (fr) * 2011-12-16 2013-06-19 ETA SA Manufacture Horlogère Suisse Balancier d'horlogerie surmoulé
JP6144365B2 (ja) * 2013-03-28 2017-06-07 ウーテーアー・エス・アー・マニファクチュール・オロロジェール・スイス 複合材料で作られた振動重量体を作る方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US443248A (en) * 1890-12-23 Archibald bannatyne
GB574229A (en) * 1943-11-13 1945-12-28 Thomas Alfred Gummersall A silent lever escapement
CH240640A (de) * 1944-05-09 1946-01-15 Landis & Gyr Ag Ankerhemmung für Uhrwerke.
US2706884A (en) * 1949-04-19 1955-04-26 Paul H Fidelman Escapement regulator
FR1089122A (fr) * 1953-07-01 1955-03-15 Kienzle Uhrenfabriken Ag échappement à ancre pour mouvements d'horlogerie
DE1112019B (de) * 1957-10-03 1961-07-27 Heinz Kretschmer Stiftankerhemmung
US3425212A (en) * 1967-05-12 1969-02-04 Gen Time Corp Quiet clockwork escapement
US3446007A (en) * 1967-12-18 1969-05-27 Hamilton Watch Co Pallet type index mechanism

Also Published As

Publication number Publication date
DE2332996A1 (de) 1974-01-10
US3803830A (en) 1974-04-16
FR2191168A1 (fr) 1974-02-01
JPS4965257A (fr) 1974-06-25
GB1435566A (en) 1976-05-12
CA977163A (en) 1975-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse