BE348626A - WINDING MECHANISM FOR WATCHES AND CLOCKS - Google Patents

WINDING MECHANISM FOR WATCHES AND CLOCKS

Info

Publication number
BE348626A
BE348626A BE348626DA BE348626A BE 348626 A BE348626 A BE 348626A BE 348626D A BE348626D A BE 348626DA BE 348626 A BE348626 A BE 348626A
Authority
BE
Belgium
Prior art keywords
spring
watches
clocks
winding mechanism
hand
Prior art date
Application number
Other languages
French (fr)
Inventor
K.H. Meier
W. Hussy
Original Assignee
K.H. Meier
W. Hussy
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 K.H. Meier, W. Hussy filed Critical K.H. Meier
Publication of BE348626A publication Critical patent/BE348626A/en

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B5/00Automatic winding up
    • G04B5/20Automatic winding up by movements of other objects, e.g. by opening a hand-bag, by opening a case, by opening a door; Winding up by wind power
    • G04B5/206Automatic winding up by movements of other objects, e.g. by opening a hand-bag, by opening a case, by opening a door; Winding up by wind power by rotating axles, e.g. tachometers
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B5/00Automatic winding up
    • G04B5/24Protecting means preventing overwinding
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/15Intermittent grip type mechanical movement
    • Y10T74/1503Rotary to intermittent unidirectional motion
    • Y10T74/1508Rotary crank or eccentric drive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Springs (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Mechanical Control Devices (AREA)
  • Transmission Devices (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



    Mécanisme   de remontage pour montres et horloges. 



   La pré sente invention a pour objet un mécanisme de remontage pour montres et horloges, mécanisme dans lequel le   mouvement quelconque   d'un corps d'entraînement intercalé dans la jonction de deux ressorts effectue le remontage de l'un de ces ressorts par suite de la différence entre les tensions de deux ressorts. 



   Le dessin représente sohématiquement un exemple de réalisation de l'objet de l'invention. a est par exemple le corps   d'entraînement,   qui effectue un mouvement alternatif par suite de sa liaison excentrique avec un plateau circulaire tournant b. Ce corps agit sur un organe de-traction c, relié d'une part   en .4   à un ressort de traction e maintenu fixe au point f, et d'autre part à un   levier   g. Celui-ci peut pivoter autour de l'axe h d'un   barillet   de ressort et porte un cliquet k s'engageant entre   les dents   d'un roohet n monté sur l'arbre h et auquel est fixée une extrémité extérieure du ressort à bander. D'autre 

 <Desc/Clms Page number 2> 

 .) part, le levier est solicité par un ressort de traction . 



   'fixé au point m. 



   La tension du ressort e est choisie de façon que, tant que le ressort à bander n'est pas encore complètement bandé, le point d puisse être considéré pour ainsi dire comme étant fixe. Un mouvement d'avancement de la tige a fait donc pivoter le levier g de façon a bander le grand ressort. Pendant le mouvement de retour de la   tige-16   le   ressort 1. ramené   le levier g en arrière. Un aliquet   d'arrêt o   sollicité par un ressort et s'engageant entre les dents du rochet n empêche tout mouvement de retour du ressort à bander. A la fin du mouvement de remontage la tension du grand ressort'est un peu supérieure à celle du ressort de traction e, de sorte que celui-ci peut céder.    



  Revendications:   
1c Mécanisme de remontage pour montres et horloges, mécanisme caractérisé par le fait que le mouvement   quelcon-   que d'un corps d'entraînement interoalé dans la jonction de-'deux ressorts effectue le remontage d'un de ces ressorts par suite de la différence entre les tensions de deux ressorts. 

**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.



   <Desc / Clms Page number 1>
 



    Winding mechanism for watches and clocks.



   The present invention relates to a winding mechanism for watches and clocks, a mechanism in which any movement of a drive body interposed in the junction of two springs wind up one of these springs as a result of the difference between the tensions of two springs.



   The drawing represents sohematically an embodiment of the object of the invention. a is for example the drive body, which performs a reciprocating movement as a result of its eccentric connection with a rotating circular plate b. This body acts on a traction member c, connected on the one hand at .4 to a traction spring e kept fixed at point f, and on the other hand to a lever g. This can pivot around the axis h of a spring barrel and carries a pawl k engaging between the teeth of a roohet n mounted on the shaft h and to which an outer end of the spring to be banded is fixed. . Else

 <Desc / Clms Page number 2>

 .) hand, the lever is solicited by a tension spring.



   'fixed at point m.



   The tension of the spring e is chosen so that, as long as the spring to be wound is not yet fully loaded, the point d can be regarded as being, so to speak, fixed. An advancing movement of the rod therefore caused the lever g to pivot so as to bend the large spring. During the return movement of the rod-16, the spring 1. brought the lever g back. A stop aliquet o biased by a spring and engaging between the teeth of the ratchet n prevents any return movement of the spring to be banded. At the end of the winding movement, the tension of the large spring is a little higher than that of the tension spring e, so that the latter may give way.



  Claims:
1c Winding mechanism for watches and clocks, mechanism characterized by the fact that any movement of a driving body placed in the junction of the two springs winding up one of these springs as a result of the difference between the tensions of two springs.

** ATTENTION ** end of DESC field can contain start of CLMS **.


    

Claims (1)

2 Mécanisme suivant 1 dans lequel le corps d'en- traînement attaque 'un organe- de traction relié d'untpart à un ressort'de tension moindre et d'autre part à un levier bandant le'grand ressort sous l'action de l'organe de trac- tion. **ATTENTION** fin du champ CLMS peut contenir debut de DESC **. 2 Following mechanism 1 in which the drive body attacks' a traction member connected on the one hand to a lower tension spring and on the other hand to a lever pulling the large spring under the action of the 'traction organ. ** CAUTION ** end of field CLMS may contain start of DESC **.
BE348626D 1927-02-22 1928-02-06 WINDING MECHANISM FOR WATCHES AND CLOCKS BE348626A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH124789T 1927-02-22
CH649464X 1927-02-22
CH1788729X 1927-02-22
CH285839X 1927-02-22

Publications (1)

Publication Number Publication Date
BE348626A true BE348626A (en) 1928-03-31

Family

ID=61800710

Family Applications (1)

Application Number Title Priority Date Filing Date
BE348626D BE348626A (en) 1927-02-22 1928-02-06 WINDING MECHANISM FOR WATCHES AND CLOCKS

Country Status (6)

Country Link
US (1) US1788729A (en)
BE (1) BE348626A (en)
CH (1) CH124789A (en)
DE (1) DE472175C (en)
FR (1) FR649464A (en)
GB (1) GB285839A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613448A (en) * 1946-03-20 1952-10-14 Sperry Sun Well Surveying Co Well surveying instrument
CH291567A (en) * 1951-06-29 1953-06-30 Tavannes Watch Co Sa Timepiece.
CH322701A (en) * 1955-01-05 1957-06-30 Morf Ernest Winding mechanism of a mainspring
US3004440A (en) * 1957-11-16 1961-10-17 Ustav Pro Vyzkum Motorovych Vo Continuously variable speed transmission
US2950623A (en) * 1958-09-15 1960-08-30 Weber Driving mechanism
US3300223A (en) * 1963-10-18 1967-01-24 Landbouwwerktuigen & Maschf Apparatus for spreading or sowing granular materials
US3298696A (en) * 1964-08-03 1967-01-17 Landbouwwerktuigen & Maschf Apparatus for spreading or sowing granular materials
US3655020A (en) * 1970-12-10 1972-04-11 Beckman Instruments Inc Mechanical positioning device for precisely determining a series of mechanical locations
US7011322B2 (en) * 2002-06-27 2006-03-14 Beale William T Automatic transmission with stepless, continuously variable speed and torque ratio
CN203202149U (en) * 2013-04-03 2013-09-18 深圳日海通讯技术股份有限公司 Ratchet wheel mechanism
EP3285123B1 (en) * 2016-08-15 2021-04-14 Rolex Sa Device for winding a clock movement

Also Published As

Publication number Publication date
FR649464A (en) 1928-12-22
US1788729A (en) 1931-01-13
DE472175C (en) 1929-02-26
GB285839A (en) 1929-05-22
CH124789A (en) 1928-03-16

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