IT950806B - Procedimento per la produzione di molle a spirale - Google Patents

Procedimento per la produzione di molle a spirale

Info

Publication number
IT950806B
IT950806B IT2244972A IT2244972A IT950806B IT 950806 B IT950806 B IT 950806B IT 2244972 A IT2244972 A IT 2244972A IT 2244972 A IT2244972 A IT 2244972A IT 950806 B IT950806 B IT 950806B
Authority
IT
Italy
Prior art keywords
procedure
production
spiral springs
springs
spiral
Prior art date
Application number
IT2244972A
Other languages
English (en)
Original Assignee
Haas C
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 Haas C filed Critical Haas C
Application granted granted Critical
Publication of IT950806B publication Critical patent/IT950806B/it

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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • G04B17/066—Manufacture of the spiral spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/10—Spiral springs with turns lying substantially in plane surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2226/00—Manufacturing; Treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
IT2244972A 1971-04-02 1972-03-27 Procedimento per la produzione di molle a spirale IT950806B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712116174 DE2116174A1 (de) 1971-04-02 1971-04-02 Verfahren zum Herstellen von Spiralfedern

Publications (1)

Publication Number Publication Date
IT950806B true IT950806B (it) 1973-06-20

Family

ID=5803713

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2244972A IT950806B (it) 1971-04-02 1972-03-27 Procedimento per la produzione di molle a spirale

Country Status (3)

Country Link
DE (1) DE2116174A1 (it)
FR (1) FR2136084A5 (it)
IT (1) IT950806B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1302821A3 (fr) * 2001-10-10 2010-05-05 Franck Muller-Watchland SA Ressort spiral pour appareil à mesurer le temps
GB0324439D0 (en) 2003-10-20 2003-11-19 Levingston Gideon R Minimal thermal variation and temperature compensating non-magnetic balance wheels and methods of production of these and their associated balance springs
JP5606675B2 (ja) * 2005-05-14 2014-10-15 カーボンタイム・リミテッド バランスばね及びその形成方法
US8100579B2 (en) 2006-09-08 2012-01-24 Gideon Levingston Thermally compensating balance wheel
EP2570871B1 (fr) * 2011-09-14 2014-03-19 Montres Breguet SA Spiral à deux ressort-spiraux
EP4498177A1 (fr) * 2023-07-24 2025-01-29 ETA SA Manufacture Horlogère Suisse Ensemble pour la fixation d'un ressort-spiral pour mouvement d horlogerie, ressort-spiral et procédé de réglage du repère et de la marche d'un ensemble balancier-spiral

Also Published As

Publication number Publication date
FR2136084A5 (it) 1972-12-22
DE2116174A1 (de) 1972-10-12

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