EP1542098A3 - Timepiece barrel device - Google Patents

Timepiece barrel device Download PDF

Info

Publication number
EP1542098A3
EP1542098A3 EP04025264A EP04025264A EP1542098A3 EP 1542098 A3 EP1542098 A3 EP 1542098A3 EP 04025264 A EP04025264 A EP 04025264A EP 04025264 A EP04025264 A EP 04025264A EP 1542098 A3 EP1542098 A3 EP 1542098A3
Authority
EP
European Patent Office
Prior art keywords
barrel
circular recess
plate
clock
rotatably mounted
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.)
Granted
Application number
EP04025264A
Other languages
German (de)
French (fr)
Other versions
EP1542098A2 (en
EP1542098B1 (en
Inventor
Jens Schneider
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.)
Lange Uhren GmbH
Original Assignee
Lange Uhren GmbH
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 Lange Uhren GmbH filed Critical Lange Uhren GmbH
Publication of EP1542098A2 publication Critical patent/EP1542098A2/en
Publication of EP1542098A3 publication Critical patent/EP1542098A3/en
Application granted granted Critical
Publication of EP1542098B1 publication Critical patent/EP1542098B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G04B1/12—Driving mechanisms with mainspring with several mainsprings
    • 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
    • G04B1/16—Barrels; Arbors; Barrel axles
    • 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
    • G04B1/20—Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel
    • 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
    • G04B29/00—Frameworks
    • G04B29/02—Plates; Bridges; Cocks
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
  • Gears, Cams (AREA)
  • Electromechanical Clocks (AREA)

Abstract

Die Erfindung bezieht sich auf eine Federhausvorrichtung für eine Uhr mit einem feststehenden plattenförmigen Bauteil, das eine kreisförmige Ausnehmung (5) aufweist, in der ein Federhaus (1) mit seiner entsprechenden kreisförmigen Außenkontur drehbar gelagert ist. Koaxial zum Federhaus (1) ist ein Federkem (18) drehbar gelagert, der von einer spiralartigen Zugfeder (24) umschlossen ist, die mit ihrem inneren Ende an dem Federkem (18) und mit ihrem äußeren Ende mit dem Federhaus (1) verbunden ist. Dabei sind mit dem Federhaus (1) ein einen Zahnkranz (13) aufweisendes Aufzugsrad (9) und mit dem Federkem (18) ein erstes Rad eines Räderwerks der Uhr fest verbunden. Die kreisförmige Ausnehmung (5) ist durchgehend in dem plattenförmigen Bauteil ausgebildet und das Federhaus (1) weist zwei sich radial über den Durchmesser der kreisförmigen Ausnehmung (5) hinaus erstreckende Abstützbereiche auf, die jeweils an einer der einander gegenüberliegenden Seitenflächen (7) des plattenförmigen Bauteils in Anlage sind.

Figure imgaf001
The invention relates to a barrel device for a clock with a fixed plate-shaped member having a circular recess (5) in which a barrel (1) is rotatably mounted with its corresponding circular outer contour. Coaxially to the barrel (1) a spring core (18) is rotatably mounted, which is surrounded by a spiral-like tension spring (24) which is connected at its inner end to the Federkem (18) and with its outer end to the barrel (1) , Here are with the barrel (1) a sprocket (13) exhibiting elevator wheel (9) and with the spring core (18) a first wheel of a gear train of the clock firmly connected. The circular recess (5) is continuously formed in the plate-shaped member and the barrel (1) has two radially beyond the diameter of the circular recess (5) extending support portions, each on one of the opposite side surfaces (7) of the plate-shaped Component are in plant.
Figure imgaf001
EP04025264A 2003-12-08 2004-10-23 Timepiece barrel device Active EP1542098B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10357228A DE10357228A1 (en) 2003-12-08 2003-12-08 Barrel device
DE10357228 2003-12-08

Publications (3)

Publication Number Publication Date
EP1542098A2 EP1542098A2 (en) 2005-06-15
EP1542098A3 true EP1542098A3 (en) 2007-09-26
EP1542098B1 EP1542098B1 (en) 2009-12-09

Family

ID=34485257

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025264A Active EP1542098B1 (en) 2003-12-08 2004-10-23 Timepiece barrel device

Country Status (3)

Country Link
US (1) US7318669B2 (en)
EP (1) EP1542098B1 (en)
DE (2) DE10357228A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2570861A1 (en) * 2011-09-15 2013-03-20 ETA SA Manufacture Horlogère Suisse Clock barrel assembly with reduced core diameter
EP2570863B1 (en) 2011-09-15 2017-11-08 Blancpain S.A. Clock barrel assembly with reduced core diameter
EP2570864B1 (en) * 2011-09-15 2018-11-14 Blancpain S.A. Clock barrel with reduced core diameter
CH706214B1 (en) * 2012-03-09 2016-09-30 Sowind SA Barrel timepiece.
US9448533B2 (en) * 2012-04-04 2016-09-20 Rolex Sa Barrel shaft for a clock movement, barrel spring and barrel including such a spring and/or such a shaft
JP6567038B2 (en) * 2014-08-01 2019-08-28 カルティエ・インターナショナル・アクチエンゲゼルシャフト Watch component having a surface with silk fibroin
US10435535B2 (en) 2015-09-17 2019-10-08 3Dbotics, Inc. Material system and method for fabricating refractory material-based 3D printed objects
CN107817670A (en) * 2016-09-13 2018-03-20 天津海鸥表业集团有限公司 Double-spring watch driving assembly
DE102016122936B4 (en) * 2016-11-28 2018-11-08 Lange Uhren Gmbh Barrel for a watch

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US848976A (en) * 1905-02-27 1907-04-02 C L Warren Watch.
US861727A (en) * 1906-01-31 1907-07-30 Emile Hubscher Watch-movement.
FR431728A (en) * 1910-06-28 1911-11-18 Henri Maurer Motor device to watches
CH319631A (en) * 1954-09-27 1957-02-28 Felsa S A Fabrique D Ebauches Long-life running watch
CH521623A (en) * 1970-03-19 1971-12-31 Celestin Konrad S A Self-winding watch
FR2287717A1 (en) * 1974-10-09 1976-05-07 Schild Sa A MOTOR DEVICE FOR MECHANICAL CLOCK MOVEMENT

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH3573A (en) 1891-05-31 1891-11-14 Ferdinand Matthey Device for raising and lowering curtains
CH3575A (en) * 1891-07-04 1892-02-15 Japy Freres & Cie Soc Advanced pocket watch
CH29185A (en) * 1903-09-18 1904-07-31 Maurice Blum Watch movement
CH29070A (en) * 1903-09-23 1904-07-15 Couleru Meuri Watch barrel
CH31786A (en) * 1905-02-12 1905-05-31 Emile Huebscher Watch movement
US804727A (en) * 1905-03-25 1905-11-14 Illinois Watch Company Safety-barrel for watches.
US978613A (en) * 1909-07-31 1910-12-13 Keystone Watch Case Company Watch-barrel.
US3294198A (en) * 1964-01-06 1966-12-27 Lab Pristroje Spring-operated constant torque transmission for electric clocks
CH582371B5 (en) * 1973-05-11 1976-11-30 Ebauches Bettlach Sa
CH599580B5 (en) * 1974-08-22 1978-05-31 Longines Montres Comp D
CH676185B5 (en) * 1989-06-01 1991-06-28 Piguet Frederic Sa

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US848976A (en) * 1905-02-27 1907-04-02 C L Warren Watch.
US861727A (en) * 1906-01-31 1907-07-30 Emile Hubscher Watch-movement.
FR431728A (en) * 1910-06-28 1911-11-18 Henri Maurer Motor device to watches
CH319631A (en) * 1954-09-27 1957-02-28 Felsa S A Fabrique D Ebauches Long-life running watch
CH521623A (en) * 1970-03-19 1971-12-31 Celestin Konrad S A Self-winding watch
FR2287717A1 (en) * 1974-10-09 1976-05-07 Schild Sa A MOTOR DEVICE FOR MECHANICAL CLOCK MOVEMENT

Also Published As

Publication number Publication date
US7318669B2 (en) 2008-01-15
EP1542098A2 (en) 2005-06-15
US20050249045A1 (en) 2005-11-10
EP1542098B1 (en) 2009-12-09
DE10357228A1 (en) 2005-07-07
DE502004010485D1 (en) 2010-01-21

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