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FR1135241A - Torsion wire regulator device for watch movement - Google Patents

Torsion wire regulator device for watch movement

Info

Publication number
FR1135241A
FR1135241A FR1135241DA FR1135241A FR 1135241 A FR1135241 A FR 1135241A FR 1135241D A FR1135241D A FR 1135241DA FR 1135241 A FR1135241 A FR 1135241A
Authority
FR
France
Prior art keywords
watch movement
regulator device
torsion wire
wire regulator
torsion
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
Claude Varaud
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 FR1135241A publication Critical patent/FR1135241A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • 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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/10—Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Springs (AREA)
FR1135241D 1952-08-15 1953-09-01 Torsion wire regulator device for watch movement Expired FR1135241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH749704X 1952-08-15

Publications (1)

Publication Number Publication Date
FR1135241A true FR1135241A (en) 1957-04-25

Family

ID=4533759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1135241D Expired FR1135241A (en) 1952-08-15 1953-09-01 Torsion wire regulator device for watch movement

Country Status (5)

Country Link
CH (1) CH302586A (en)
DE (1) DE960883C (en)
FR (1) FR1135241A (en)
GB (1) GB749704A (en)
NL (2) NL180558B (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE157384C (en) *
DE21340C (en) * C. E. BÜSSEN in Eckernförde Rotary pendulum with spiral spring
FR676145A (en) * 1929-06-04 1930-02-19 Adjustment, stabilization and locking device for torsion pendulum
BE424415A (en) * 1937-01-30
CH211131A (en) * 1938-08-13 1940-08-31 Mefina Sa Device for the transmission of the torque of a balance spring to the balance axis of a timer movement.
CH221338A (en) * 1940-08-26 1942-05-31 Mefina Sa Torsion balance spring on projectile clockwork timer.
DK65659C (en) * 1943-04-02 1947-09-15 Clemen Joergensen Clock with swivel pendant.
DE837776C (en) * 1943-06-30 1952-05-02 Smith & Sons Ltd S Device for comparing the natural frequency of a mechanical vibration system with a normal frequency
CH237419A (en) * 1944-07-31 1945-04-30 Oerlikon Buehrle Ag Regulating device for the balance spring of a clockwork igniter.
CH277376A (en) * 1949-02-14 1951-08-31 Zurcher Roger Adjustment device for timepiece.
CH280565A (en) * 1951-05-09 1952-01-31 Greiner Rudolf Device for the adjustment of the period of oscillation of the torsional oscillation caused by the unrest of a clockwork.

Also Published As

Publication number Publication date
NL180558B (en)
GB749704A (en) 1956-05-30
CH302586A (en) 1954-10-31
NL86756C (en)
DE960883C (en) 1957-03-28

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