FR551435A - Watch improvement - Google Patents

Watch improvement

Info

Publication number
FR551435A
FR551435A FR551435DA FR551435A FR 551435 A FR551435 A FR 551435A FR 551435D A FR551435D A FR 551435DA FR 551435 A FR551435 A FR 551435A
Authority
FR
France
Prior art keywords
watch
improvement
watch improvement
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
Brun Joseph
Duer Edward Rush
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR551435A publication Critical patent/FR551435A/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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/02—Shock-damping bearings
    • G04B31/04—Shock-damping bearings with jewel hole and cap jewel
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Adornments (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
FR551435D 1921-10-06 1922-01-27 Watch improvement Expired FR551435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US505764A US1418427A (en) 1921-10-06 1921-10-06 Watch, etc

Publications (1)

Publication Number Publication Date
FR551435A true FR551435A (en) 1923-04-05

Family

ID=24011731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR551435D Expired FR551435A (en) 1921-10-06 1922-01-27 Watch improvement

Country Status (10)

Country Link
US (1) US1418427A (en)
AT (1) AT93441B (en)
CA (1) CA225409A (en)
CH (1) CH99986A (en)
DE (1) DE402842C (en)
DK (1) DK33184C (en)
FR (1) FR551435A (en)
GB (1) GB186274A (en)
IT (1) IT213278B (en)
NL (1) NL13890C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429114A (en) * 1943-07-27 1947-10-14 Stewart Warner Corp Centrifugal pump
FR955445A (en) * 1946-12-24 1950-01-14
DE1016526B (en) * 1952-03-19 1957-09-26 Emil Unterwagner Dipl Ing Bearing secured against tang breakage
DE1100785B (en) * 1954-08-26 1961-03-02 Lux Clock Mfg Company Inc Running bearings of an electric motor for small torques, especially for synchronous clocks
US2807687A (en) * 1955-06-13 1957-09-24 Bulova Res And Dev Lab Inc Jeweled electric relay
EP2757426B1 (en) * 2013-01-22 2017-11-08 Montres Breguet SA Device for guiding a clockwork arbor
CH714819A2 (en) * 2018-03-21 2019-09-30 Dominique Renaud Sa Device for fixing and adjusting a bearing, in particular for timepieces.

Also Published As

Publication number Publication date
AT93441B (en) 1923-07-10
DE402842C (en) 1924-09-25
CA225409A (en) 1922-10-31
IT213278B (en) 1923-01-01
NL13890C (en) 1925-11-16
US1418427A (en) 1922-06-06
CH99986A (en) 1923-07-02
GB186274A (en) 1922-09-28
DK33184C (en) 1924-05-12

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