BE526689A - - Google Patents
Info
- Publication number
- BE526689A BE526689A BE526689DA BE526689A BE 526689 A BE526689 A BE 526689A BE 526689D A BE526689D A BE 526689DA BE 526689 A BE526689 A BE 526689A
- Authority
- BE
- Belgium
- Prior art keywords
- blade
- parts
- rest
- flexibility
- variable
- Prior art date
Links
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/06—Oscillators with hairsprings, e.g. balance
- G04B17/066—Manufacture of the spiral spring
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Finger-Pressure Massage (AREA)
- Springs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
<Desc/Clms Page number 1>
SPIRAUX A FLEXIBILITE VARIABLE
La présente invention a pour but de donner aux spiraux employés en horlogerie ou dans d'antres domaines le développement concentrique (ou excentrique dans une direction fixée) des différentes spires qui les cons- tituent.
Ce résultat est obtenu en rendant variable la flexibilité d'une ou de plusieurs parties de la lame d'un spiral par rapport au reste de cette lame.
Cette invention permet, par exemple, d9améliorer les défauts d9iso chronisme des organes réglants circulaires employés en horlogerieo
Exemples démonstratifs mais non limitatifs :
Section variable de la lame sur une ou plusieurs parties de sa longueuro
Modifications du profil de la lame sur une ou plusieurs parties de sa longueur, c'est-à-dire déformations de la section initiale par exem- ple par création de nervures, etcooo
Ajoute, à une ou plusieurs parties de la lame, d9un corps quelconque destiné à modifier la flexibilité de cette ou de ces parties par rapport au reste de la lame.
Par ajoute j'entends dépôts galvaniques ou autres, adaptations fixes sur la lame ou pouvant se déplacer sur elle de corps par des moyens tels que rivure, soudage, pincement, agrafes, frottement, enroulement, enrobement, collage etc...
Lame de spiral faite en deux ou plusieurs parties réunies par un corps quelconque dont 1?élasticité est différente de celle de la lameo
Modifications de l'orientation de la section d'une ou de plusieurs
<Desc/Clms Page number 2>
parties de la lame par rapport au reste de celle-ci.
NoRojointe pour valoir comme de droit à la date du 28 avril 1954.
"En résumé, la présente invention revendique toutes modifications à la lame d'un spiral, ayant pour but de rendre variable 1'1 élasticité d'une ou de plusieurs parties de la lame par rapport au reste de celle-ci.
Cette flexibilité variable donnée ainsi à la lame d'un spiral permet à toutes les spires de se développer dune façon par exemple concentrique, tout en laissant les différentes spires dans un même plan."
<Desc / Clms Page number 1>
SPIRALS WITH VARIABLE FLEXIBILITY
The object of the present invention is to give the balance springs used in watchmaking or in other fields the concentric (or eccentric in a fixed direction) development of the various turns which constitute them.
This result is obtained by making the flexibility of one or more parts of the blade of a balance spring variable with respect to the rest of this blade.
This invention makes it possible, for example, to improve the chronological defects of the circular regulating organs used in watchmaking.
Demonstrative but non-limiting examples:
Variable section of the blade over one or more parts of its length
Modifications of the profile of the blade over one or more parts of its length, that is to say deformations of the initial section for example by creation of ribs, etcooo
Adds, to one or more parts of the blade, any body intended to modify the flexibility of this or these parts with respect to the rest of the blade.
By add I mean galvanic or other deposits, fixed adaptations on the blade or able to move on it body by means such as riveting, welding, pinching, staples, friction, winding, coating, gluing etc ...
Spiral blade made of two or more parts joined by any body whose elasticity is different from that of the blade.
Changes in the orientation of the section of one or more
<Desc / Clms Page number 2>
parts of the blade compared to the rest of it.
NoRojointe to be valid as of April 28, 1954.
In summary, the present invention claims any modifications to the blade of a hairspring, aimed at varying the elasticity of one or more parts of the blade relative to the rest of it.
This variable flexibility thus given to the blade of a hairspring allows all the turns to develop in a concentric way, for example, while leaving the different turns in the same plane. "
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE526689A true BE526689A (en) |
Family
ID=160571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE526689D BE526689A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE526689A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1445670A1 (en) * | 2003-02-06 | 2004-08-11 | ETA SA Manufacture Horlogère Suisse | Balance-spring resonator spiral and its method of fabrication |
| EP1605323A2 (en) * | 2004-04-13 | 2005-12-14 | Coredem S.A. | Spiral spring for mechanical clockwork |
| CN100465820C (en) * | 2003-04-29 | 2009-03-04 | 帕特尔菲利普公司 | The regulating device that comprises escapement and plane hairspring that is used for watch and clock movement |
| EP2299336A2 (en) | 2009-09-21 | 2011-03-23 | Rolex Sa | Flat hairspring for a clock balance wheel and balance wheel -hairspring assembly |
| EP2546705A1 (en) | 2011-07-14 | 2013-01-16 | Breitling AG | Method for determining the geometry of a spiral |
| EP2908183A1 (en) | 2014-02-14 | 2015-08-19 | ETA SA Manufacture Horlogère Suisse | Clock hairspring |
| FR3088396A1 (en) | 2018-11-08 | 2020-05-15 | Abdou Dib | CONSTANTLY TORQUE SPIRAL TORSION SPRING FOR ENERGY STORAGE |
-
0
- BE BE526689D patent/BE526689A/fr unknown
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10444706B2 (en) | 2003-02-06 | 2019-10-15 | Eta Sa Manufacture Horlogere Suisse | Spiral spring for a sprung balance spiral resonator and method for manufacturing the same |
| WO2004070476A3 (en) * | 2003-02-06 | 2004-12-23 | Eta Sa Mft Horlogere Suisse | Hairspring for balance wheel/hairspring resonator and production method thereof |
| CN100435044C (en) * | 2003-02-06 | 2008-11-19 | Eta瑞士钟表制造股份有限公司 | Balance-spring for balance wheel and resonator and its method of fabrication |
| EP1445670A1 (en) * | 2003-02-06 | 2004-08-11 | ETA SA Manufacture Horlogère Suisse | Balance-spring resonator spiral and its method of fabrication |
| CN100465820C (en) * | 2003-04-29 | 2009-03-04 | 帕特尔菲利普公司 | The regulating device that comprises escapement and plane hairspring that is used for watch and clock movement |
| EP1605323A2 (en) * | 2004-04-13 | 2005-12-14 | Coredem S.A. | Spiral spring for mechanical clockwork |
| EP1605323A3 (en) * | 2004-04-13 | 2006-07-12 | Coredem S.A. | Spiral spring for mechanical clockwork |
| EP2299336A2 (en) | 2009-09-21 | 2011-03-23 | Rolex Sa | Flat hairspring for a clock balance wheel and balance wheel -hairspring assembly |
| US8348497B2 (en) | 2009-09-21 | 2013-01-08 | Rolex S.A. | Flat balance spring for horological balance and balance wheel/balance spring assembly |
| EP2546705A1 (en) | 2011-07-14 | 2013-01-16 | Breitling AG | Method for determining the geometry of a spiral |
| EP2908183A1 (en) | 2014-02-14 | 2015-08-19 | ETA SA Manufacture Horlogère Suisse | Clock hairspring |
| US9239569B2 (en) | 2014-02-14 | 2016-01-19 | Eta Sa Manufacture Horlogere Suisse | Timepiece balance spring |
| FR3088396A1 (en) | 2018-11-08 | 2020-05-15 | Abdou Dib | CONSTANTLY TORQUE SPIRAL TORSION SPRING FOR ENERGY STORAGE |
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