CH376432A - Uhrfeder - Google Patents

Uhrfeder

Info

Publication number
CH376432A
CH376432A CH1265861A CH1265861A CH376432A CH 376432 A CH376432 A CH 376432A CH 1265861 A CH1265861 A CH 1265861A CH 1265861 A CH1265861 A CH 1265861A CH 376432 A CH376432 A CH 376432A
Authority
CH
Switzerland
Prior art keywords
clockspring
Prior art date
Application number
CH1265861A
Other languages
English (en)
Original Assignee
Ebauchesfabrik Eta Ag
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 Ebauchesfabrik Eta Ag filed Critical Ebauchesfabrik Eta Ag
Priority to CH1265861D priority Critical patent/CH1265861A4/xx
Priority to CH1265861A priority patent/CH376432A/de
Priority to DE19621698611 priority patent/DE1698611B1/de
Priority to GB4108262A priority patent/GB1020456A/en
Publication of CH376432A publication Critical patent/CH376432A/de

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
    • G04B33/00—Calibers
    • G04B33/12—Calibers for extremely long running times
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/14—Mainsprings; Bridles therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Springs (AREA)
CH1265861A 1961-11-01 1961-11-01 Uhrfeder CH376432A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1265861D CH1265861A4 (de) 1961-11-01 1961-11-01
CH1265861A CH376432A (de) 1961-11-01 1961-11-01 Uhrfeder
DE19621698611 DE1698611B1 (de) 1961-11-01 1962-10-27 Federmotor fuer Uhren
GB4108262A GB1020456A (en) 1961-11-01 1962-10-30 Watch spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1265861A CH376432A (de) 1961-11-01 1961-11-01 Uhrfeder

Publications (1)

Publication Number Publication Date
CH376432A true CH376432A (de) 1963-12-14

Family

ID=4385177

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1265861A CH376432A (de) 1961-11-01 1961-11-01 Uhrfeder
CH1265861D CH1265861A4 (de) 1961-11-01 1961-11-01

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1265861D CH1265861A4 (de) 1961-11-01 1961-11-01

Country Status (3)

Country Link
CH (2) CH376432A (de)
DE (1) DE1698611B1 (de)
GB (1) GB1020456A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649075A1 (de) * 1993-10-13 1995-04-19 Frédéric Piguet S.A. Ein, ein konstantes Drehmoment lieferdendes, Federgehäuse

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1445670A1 (de) 2003-02-06 2004-08-11 ETA SA Manufacture Horlogère Suisse Spiralfeder der Resonatorunruh und Fabrikationsmethode
EP1818736A1 (de) 2006-02-09 2007-08-15 The Swatch Group Research and Development Ltd. Stossfeste Spiralrolle
CN102331703A (zh) * 2010-07-13 2012-01-25 慈溪市九菱电器有限公司 一种定时器发条

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847232C (de) * 1951-08-01 1952-08-21 Gerhard Kaufmann Federtriebwerk mit konstanter Kraft
FR1176728A (fr) * 1957-06-13 1959-04-15 Auge & Cie Ets Ressort moteur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0649075A1 (de) * 1993-10-13 1995-04-19 Frédéric Piguet S.A. Ein, ein konstantes Drehmoment lieferdendes, Federgehäuse
CH685582GA3 (fr) * 1993-10-13 1995-08-31 Piguet Frederic Sa Barillet à ressort délivrant un couple constant et pièce d'horlogerie comportant un tel barillet.
US5539708A (en) * 1993-10-13 1996-07-23 Frederic Piguet S.A. Spring-barrel supplying constant torque

Also Published As

Publication number Publication date
CH1265861A4 (de) 1963-12-14
DE1698611B1 (de) 1969-09-11
GB1020456A (en) 1966-02-16

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