CH174430A - Spring motor. - Google Patents

Spring motor.

Info

Publication number
CH174430A
CH174430A CH174430DA CH174430A CH 174430 A CH174430 A CH 174430A CH 174430D A CH174430D A CH 174430DA CH 174430 A CH174430 A CH 174430A
Authority
CH
Switzerland
Prior art keywords
barrel
spring
spring motor
bushings
drum
Prior art date
Application number
Other languages
French (fr)
Inventor
Adolphe Thum Raymond
Original Assignee
Adolphe Thum Raymond
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 Adolphe Thum Raymond filed Critical Adolphe Thum Raymond
Publication of CH174430A publication Critical patent/CH174430A/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G1/00—Spring motors
    • F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

  

  moteur à ressort.    L'objet de la présente invention est     un     moteur à ressort. Ce moteur est caractérisé  par un barillet et par au moins deux ressorts  spiraux     superposés    dans celui-ci, l'une des extré  mités de chaque ressort étant solidaire du  tambour du barillet et l'autre de l'arbre de  celui-ci.  



  Le dessin ci-annexé représente, à titre  d'exemple, une forme d'exécution de l'objet  de la présente invention.  



  La     fig.    1 en est une vue en élévation,  en coupe axiale; les     fig.    2 et 3 sont des  coupes par     II-II,    respectivement     III-III     de la     fig.    1.  



  Le moteur représenté comprend un baril  let 1, dans lequel sont superposées quatre  douille 2. Dans chacune de ces douilles est  placé un ressort spiral 3, dont l'extrémité  extérieure est fixée à la douille en 4 et  dont l'extrémité intérieure est fixée en 5  à l'arbre de barillet 6; les quatre douil  les 2 sont solidarisées avec le tambour  de barillet par une clavette cylindrique    commune 7; sur l'arbre 6 est fixé le ro  chet de remontage 8 avec lequel coopère  le cliquet de retenue 9. Le barillet présente  une denture 10 par laquelle la force motrice  est transmise à des organes non représentés.  



  Les quatre .ressorts 3 se remontent en  même temps et se détendent aussi en même  temps en agissant ensemble sur le barillet,  l'avantage obtenu est la réalisation d'une  force motrice relativement grande dans un  petit espace.  



  Bien entendu, l'invention n'est pas limitée  à ce qui est     représenté    au dessin. En parti  culier, les douilles pourraient être remplacées  par de simples bagues ou par des supports  d'autres formes.



  spring motor. The object of the present invention is a spring motor. This motor is characterized by a barrel and by at least two spiral springs superimposed therein, one of the ends of each spring being integral with the drum of the barrel and the other with the shaft of the latter.



  The accompanying drawing represents, by way of example, an embodiment of the object of the present invention.



  Fig. 1 is an elevational view thereof, in axial section; figs. 2 and 3 are sections through II-II, III-III respectively of FIG. 1.



  The engine shown comprises a barrel 1, in which are superimposed four bushings 2. In each of these bushings is placed a spiral spring 3, the outer end of which is fixed to the bush at 4 and the inner end of which is fixed in 5 to the barrel shaft 6; the four sockets 2 are secured to the barrel drum by a common cylindrical key 7; on the shaft 6 is fixed the winding rocket 8 with which the retaining pawl 9 cooperates. The barrel has teeth 10 by which the driving force is transmitted to members not shown.



  The four springs 3 go up at the same time and also relax at the same time by acting together on the barrel, the advantage obtained is the production of a relatively large driving force in a small space.



  Of course, the invention is not limited to what is shown in the drawing. In particular, the bushes could be replaced by simple rings or by supports of other shapes.

Claims (1)

REVENDICATION . Moteur à ressort, caractérisé par un barillet et par au moins deux ressorts spi raux superposés dans celui-ci, l'une des ex trémités de chaque ressort étant solidaire du tambour du barillet et l'autre de l'arbre de celui-ci. SOUS-P,I:VF,NDICAIIONS 1 Moteur à ressort selon la revendication, caractérisé en ce que chaque ressort est enfermé dans un support, ces supports se superposant dans le barillet. 2 Moteur à ressort selon la sous-revendica- tion 1, caractérisé en ce que les supports des ressorts sont des douilles et qu'une clavette solidarise toutes les douilles avec le tambour du barillet. CLAIM. Spring motor, characterized by a barrel and by at least two coil springs superimposed therein, one of the ends of each spring being integral with the drum of the barrel and the other with the shaft of the latter. SUB-P, I: VF, NDICAIIONS 1 Spring motor according to claim, characterized in that each spring is enclosed in a support, these supports being superimposed in the barrel. 2 Spring motor according to sub-claim 1, characterized in that the spring supports are bushings and a key secures all the bushings with the drum of the barrel.
CH174430D 1934-04-04 1934-04-04 Spring motor. CH174430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH174430T 1934-04-04

Publications (1)

Publication Number Publication Date
CH174430A true CH174430A (en) 1935-01-15

Family

ID=4425449

Family Applications (1)

Application Number Title Priority Date Filing Date
CH174430D CH174430A (en) 1934-04-04 1934-04-04 Spring motor.

Country Status (1)

Country Link
CH (1) CH174430A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1115040A1 (en) * 2000-01-06 2001-07-11 Chopard Manufacture SA Driving device for clockwork with large power reserve
CH704249A1 (en) * 2010-12-20 2012-06-29 Elsbeth Roesner Driving mechanism i.e. barrel, for rotating gear-train in mechanical horlogical movement in e.g. self-winding watch, has drum and arbor respectively fixed with springs, where winding directions of springs are identical to increase torque
WO2013189856A2 (en) * 2012-06-22 2013-12-27 Cartier Création Studio Sa Drive member for clock movement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1115040A1 (en) * 2000-01-06 2001-07-11 Chopard Manufacture SA Driving device for clockwork with large power reserve
CH704249A1 (en) * 2010-12-20 2012-06-29 Elsbeth Roesner Driving mechanism i.e. barrel, for rotating gear-train in mechanical horlogical movement in e.g. self-winding watch, has drum and arbor respectively fixed with springs, where winding directions of springs are identical to increase torque
WO2013189856A2 (en) * 2012-06-22 2013-12-27 Cartier Création Studio Sa Drive member for clock movement
WO2013189856A3 (en) * 2012-06-22 2014-05-22 Cartier Création Studio Sa Drive member for clock movement
US9285771B2 (en) 2012-06-22 2016-03-15 Cartier Creation Studio Sa Drive member for clock movement

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