GB1228188A - - Google Patents

Info

Publication number
GB1228188A
GB1228188A GB1228188DA GB1228188A GB 1228188 A GB1228188 A GB 1228188A GB 1228188D A GB1228188D A GB 1228188DA GB 1228188 A GB1228188 A GB 1228188A
Authority
GB
United Kingdom
Prior art keywords
finger
collet
driven
opening
split
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
English (en)
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
Publication of GB1228188A publication Critical patent/GB1228188A/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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
    • G04B17/345—Details of the spiral roll
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Adornments (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
GB1228188D 1967-10-10 1968-09-24 Expired GB1228188A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1413367A CH484463A (fr) 1967-10-10 1967-10-10 Axe de balancier pour montre Roskopf

Publications (1)

Publication Number Publication Date
GB1228188A true GB1228188A (enrdf_load_stackoverflow) 1971-04-15

Family

ID=4398268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228188D Expired GB1228188A (enrdf_load_stackoverflow) 1967-10-10 1968-09-24

Country Status (4)

Country Link
US (1) US3469392A (enrdf_load_stackoverflow)
CH (2) CH1413367A4 (enrdf_load_stackoverflow)
DE (1) DE1798228B1 (enrdf_load_stackoverflow)
GB (1) GB1228188A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678683A (en) * 1971-02-26 1972-07-25 Gen Time Corp One-piece roller-impulse member for timepiece escapement
US3791251A (en) * 1972-06-05 1974-02-12 Bunker Ramo Timepiece escapement
EP2075652B1 (fr) * 2007-12-28 2010-07-28 Chopard Technologies SA Organe d'entraînement et de transmission pour un échappement, plateau et échappement en étant équipés, et pièce d'horlogerie les comportant.
CH705276B1 (fr) 2007-12-28 2013-01-31 Chopard Technologies Sa Organe d'entraînement et de transmission pour un échappement à ancre, plateau et échappement en étant équipés, et pièce d'horlogerie les comportant.
EP3654110B1 (fr) * 2018-11-19 2021-07-28 ETA SA Manufacture Horlogère Suisse Piece d'horlogerie mecanique a affichage anime

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR358360A (fr) * 1905-10-09 1906-02-12 Fred Mcintyre Dispositif de fixation des balanciers de montres sur leur axe
CH129930A (fr) * 1927-12-08 1928-11-15 Tavannes Watch Co Sa Procédé d'assemblage de parties constituantes de mobiles d'horlogerie sur l'axe dudit mobile et mobile d'horlogerie obtenu selon ce procédé.
CH156802A (fr) * 1931-08-26 1932-08-31 Tavannes Watch Co Sa Axe de balancier avec double plateau.
US3335562A (en) * 1965-03-03 1967-08-15 Tissot Horlogerie Anchor escapement for timepieces

Also Published As

Publication number Publication date
CH1413367A4 (enrdf_load_stackoverflow) 1969-09-15
CH484463A (fr) 1969-09-15
DE1798228B1 (de) 1971-11-04
US3469392A (en) 1969-09-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees