DE2056524A1 - Zugfeder fur Uhren - Google Patents

Zugfeder fur Uhren

Info

Publication number
DE2056524A1
DE2056524A1 DE19702056524 DE2056524A DE2056524A1 DE 2056524 A1 DE2056524 A1 DE 2056524A1 DE 19702056524 DE19702056524 DE 19702056524 DE 2056524 A DE2056524 A DE 2056524A DE 2056524 A1 DE2056524 A1 DE 2056524A1
Authority
DE
Germany
Prior art keywords
thickness
spring
piece
barrel
wall
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.)
Pending
Application number
DE19702056524
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
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.)
VIMETAL
Original Assignee
VIMETAL
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 VIMETAL filed Critical VIMETAL
Publication of DE2056524A1 publication Critical patent/DE2056524A1/de
Pending 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
    • G04B1/185—Friction clutch between spring and spring cylinder
    • 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
    • G04B1/145—Composition and manufacture of the springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
DE19702056524 1969-11-13 1970-11-06 Zugfeder fur Uhren Pending DE2056524A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1687869A CH1687869A4 (fr) 1969-11-13 1969-11-13 Ressort-moteur pour pièce d'horlogerie

Publications (1)

Publication Number Publication Date
DE2056524A1 true DE2056524A1 (de) 1971-05-27

Family

ID=4421014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702056524 Pending DE2056524A1 (de) 1969-11-13 1970-11-06 Zugfeder fur Uhren

Country Status (3)

Country Link
CH (1) CH1687869A4 (fr)
DE (1) DE2056524A1 (fr)
FR (1) FR2070714B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539708A (en) * 1993-10-13 1996-07-23 Frederic Piguet S.A. Spring-barrel supplying constant torque

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104412175B (zh) * 2012-06-28 2017-05-17 尼瓦洛克斯-法尔股份有限公司 钟表的主发条

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH71601A (fr) * 1915-06-02 1916-07-01 Henri Coullery Crochet pour attacher au barillet le ressort-moteur des pièces d'horlogerie
CH343890A (fr) * 1956-11-28 1959-12-31 Buehler & Co Moteur de montre
CH593507B5 (fr) * 1967-01-24 1977-12-15 Vimetal Sa Ressort moteur pour piece d'horlogerie a remontage automatique.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539708A (en) * 1993-10-13 1996-07-23 Frederic Piguet S.A. Spring-barrel supplying constant torque

Also Published As

Publication number Publication date
CH1687869A4 (fr) 1972-10-13
FR2070714A1 (fr) 1971-09-17
FR2070714B1 (fr) 1975-01-10

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Legal Events

Date Code Title Description
OD Request for examination
OHJ Non-payment of the annual fee