JP6240737B2 - 計時器用バランスばねを製造する方法 - Google Patents
計時器用バランスばねを製造する方法 Download PDFInfo
- Publication number
- JP6240737B2 JP6240737B2 JP2016216928A JP2016216928A JP6240737B2 JP 6240737 B2 JP6240737 B2 JP 6240737B2 JP 2016216928 A JP2016216928 A JP 2016216928A JP 2016216928 A JP2016216928 A JP 2016216928A JP 6240737 B2 JP6240737 B2 JP 6240737B2
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- manganese
- weight
- alloy contains
- alloy
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 34
- 229910045601 alloy Inorganic materials 0.000 claims description 31
- 239000000956 alloy Substances 0.000 claims description 31
- 229910052759 nickel Inorganic materials 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 11
- 239000011572 manganese Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 9
- 239000011651 chromium Substances 0.000 claims description 9
- 229910052790 beryllium Inorganic materials 0.000 claims description 8
- 230000005290 antiferromagnetic effect Effects 0.000 claims description 6
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 238000005242 forging Methods 0.000 claims description 2
- 238000009998 heat setting Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000005491 wire drawing Methods 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- PVWMAOPFDINGAY-UHFFFAOYSA-N 2-(3-methylbutanoyl)indene-1,3-dione Chemical compound C1=CC=C2C(=O)C(C(=O)CC(C)C)C(=O)C2=C1 PVWMAOPFDINGAY-UHFFFAOYSA-N 0.000 description 1
- 229910000952 Be alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001075 Nivarox Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UFIULKOFNBYKTP-UHFFFAOYSA-N [Cr].[Mn].[Ni].[Fe] Chemical compound [Cr].[Mn].[Ni].[Fe] UFIULKOFNBYKTP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- SZMZREIADCOWQA-UHFFFAOYSA-N chromium cobalt nickel Chemical compound [Cr].[Co].[Ni] SZMZREIADCOWQA-UHFFFAOYSA-N 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
-
- 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
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/22—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature
- G04B17/227—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature composition and manufacture of the material used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
-
- 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
-
- 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
- G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
- G04B43/007—Antimagnetic alloys
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Springs (AREA)
- Forging (AREA)
- Heat Treatment Of Steel (AREA)
Description
−マンガンを21.0重量%〜25.0重量%、
−ニッケルを9.0重量%〜13.0重量%、
−クロムを6.0重量%〜15.0重量%、
−ベリリウムを0.2重量%〜2.0重量%、
−鉄を残りの量含有し、
−ただし、ニッケルとマンガンの合計は、33.0重量%以上である
というの範囲の鉄−クロム−ニッケル−マンガン−ベリリウムのタイプの抗磁性の補償機能付き合金を選択するステップ
である。
Claims (9)
- 反強磁性であり温度補償される計時器用バランスばねを製造する方法であって、
マンガンを21.0重量%〜25.0重量%、ニッケルを9.0重量%〜13.0重量%、クロムを6.0重量%〜15.0重量%、ベリリウムを0.2重量%〜2.0重量%、鉄を残りの量含有し、ニッケルとマンガンを合計33.0重量%以上含有する鉄−クロム−ニッケル−マンガン−ベリリウムのタイプの抗磁性の補償機能付き合金を選択するステップ(10)と、
当該合金を調整してブランクを得るステップ(11)と、
鋳造及び/又は鍛造及び/又は伸線及び/又は圧延及び/又は絞りによって前記ブランクの形を形成して、ばねワイヤーのブランクを得るステップ(12)と、
前記ワイヤーをワインダーに巻きつけて、らせん状のばねを得るステップ(13)と、
30〜200分の期間540℃〜650℃の温度でアニールすることによって、前記らせん状のばねに対してヒートセット処理を少なくとも施して、バランスばねを得るステップ(14)と
を有することを特徴とする方法。 - 当該合金は、ニッケルを10.5重量%〜13.0重量%含有する
ことを特徴とする請求項1に記載の方法。 - 当該合金は、ニッケルを11.0重量%〜13.0重量%含有する
ことを特徴とする請求項2に記載の方法。 - 当該合金は、クロムを7.5重量%よりも多く含有する
ことを特徴とする請求項1に記載の方法。 - 当該合金は、クロムを10.5重量%よりも多く含有する
ことを特徴とする請求項4に記載の方法。 - 当該合金は、マンガンを21.0重量%〜23.0重量%含有する
ことを特徴とする請求項1に記載の方法。 - 当該合金は、ニッケル及びマンガンを合計33.0重量%以上含有する
ことを特徴とする請求項1に記載の方法。 - 当該合金は、ニッケル及びマンガンを合計34.0重量%以上含有する
ことを特徴とする請求項7に記載の方法。 - 当該合金は、ニッケル及びマンガンを合計35.5重量%以下含有する
ことを特徴とする請求項1に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15197406.0 | 2015-12-02 | ||
EP15197406.0A EP3176651B1 (fr) | 2015-12-02 | 2015-12-02 | Procédé de fabrication d'un ressort-spiral d'horlogerie |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017102110A JP2017102110A (ja) | 2017-06-08 |
JP6240737B2 true JP6240737B2 (ja) | 2017-11-29 |
Family
ID=54770975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016216928A Active JP6240737B2 (ja) | 2015-12-02 | 2016-11-07 | 計時器用バランスばねを製造する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10138529B2 (ja) |
EP (1) | EP3176651B1 (ja) |
JP (1) | JP6240737B2 (ja) |
KR (1) | KR101859295B1 (ja) |
CN (1) | CN106814578B (ja) |
RU (1) | RU2718573C1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107457541A (zh) * | 2017-09-27 | 2017-12-12 | 杨沁玥 | 一种喇叭口丝成型工艺 |
EP3502785B1 (fr) * | 2017-12-21 | 2020-08-12 | Nivarox-FAR S.A. | Ressort spiral pour mouvement d'horlogerie et son procédé de fabrication |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH166535A (de) * | 1931-12-04 | 1934-01-15 | Straumann Reinhard | Feder aus Nickeleisenlegierung, insbesondere für thermokompensierte Schwingsysteme. |
CH196408A (de) * | 1935-12-13 | 1938-03-15 | Reinhard Straumann | Feder aus Nickeleisenlegierung mit härtendem Berylliumzusatz für thermokompensierte Schwingsysteme. |
US2419825A (en) * | 1941-12-08 | 1947-04-29 | Borg George W Corp | Compensating spring and alloy for timepieces |
CH227628A (de) * | 1944-01-25 | 1943-06-30 | Straumann Reinhard | Feder aus Nickel-Eisenlegierung, insbesondere für thermokompensierte Schwingsysteme. |
CH286912A (de) * | 1946-07-11 | 1952-11-15 | Company Elgin National Watch | Feder, insbesondere für Uhren. |
CH320815A (de) * | 1952-10-27 | 1957-04-15 | Reinhard Dr Straumann | Bestandteil für Zeitmessinstrumente |
DE1783139C2 (de) * | 1958-09-04 | 1974-06-12 | Institut Dr.-Ing. Reinhard Straumann Ag, Waldenburg (Schweiz) | Verwendung einer Eisen-Nickel-Legierung für Federn mit sehr kleinen Temperaturkoeffizienten. Ausscheidung aus: 1237328 |
FR1255345A (fr) * | 1959-09-03 | 1961-03-10 | Straumann Inst Ag | Ressort thermocompensateur |
FR1493033A (fr) * | 1966-07-12 | 1967-08-25 | Soc Metallurgique Imphy | Alliages fer-nickel-chrome-molybdène amagnétiques et spiraux de montre obtenus avecces alliages |
JPS4824125B1 (ja) * | 1969-08-20 | 1973-07-19 | ||
WO1979000674A1 (en) * | 1978-02-03 | 1979-09-20 | Shin Gijutsu Kaihatsu Jigyodan | Amorphous carbon alloys and articles manufactured therefrom |
EP0886195B1 (fr) * | 1997-06-20 | 2002-02-13 | Montres Rolex Sa | Spiral autocompensateur pour oscillateur mécanique balancier-spiral de mouvement d'horlogerie et procédé de fabrication de ce spiral |
DE69911913T2 (de) * | 1999-03-26 | 2004-09-09 | Rolex Sa | Selbstkompensierende Spiralfeder für Uhrwerkspiralfederunruh und Verfahren zur Behandlung derselben |
JP4421877B2 (ja) * | 2003-03-26 | 2010-02-24 | セイコーインスツル株式会社 | Co−Ni基高弾性合金及びCo−Ni基高弾性合金を用いた動力ぜんまいとその製造方法 |
DE60333191D1 (de) * | 2003-09-26 | 2010-08-12 | Asulab Sa | Spiralfeder-Unruh-Resonator mit Thermokompensation |
EP1791039A1 (fr) * | 2005-11-25 | 2007-05-30 | The Swatch Group Research and Development Ltd. | Spiral en verre athermique pour mouvement d'horlogerie et son procédé de fabrication |
EP2264553B1 (fr) * | 2009-06-19 | 2016-10-26 | Nivarox-FAR S.A. | Ressort thermocompensé et son procédé de fabrication |
EP2264552A1 (fr) * | 2009-06-19 | 2010-12-22 | Nivarox-FAR S.A. | Ressort thermocompensé et son procédé de fabrication |
US9395692B2 (en) * | 2012-08-31 | 2016-07-19 | Citizen Holdings Co., Ltd. | Hairspring material for mechanical timepiece and hairspring using the same |
-
2015
- 2015-12-02 EP EP15197406.0A patent/EP3176651B1/fr active Active
-
2016
- 2016-10-13 US US15/292,403 patent/US10138529B2/en active Active
- 2016-11-07 JP JP2016216928A patent/JP6240737B2/ja active Active
- 2016-11-23 KR KR1020160156501A patent/KR101859295B1/ko active IP Right Grant
- 2016-11-30 CN CN201611077396.5A patent/CN106814578B/zh active Active
- 2016-12-01 RU RU2016147218A patent/RU2718573C1/ru active
Also Published As
Publication number | Publication date |
---|---|
CN106814578A (zh) | 2017-06-09 |
EP3176651A1 (fr) | 2017-06-07 |
KR20170064997A (ko) | 2017-06-12 |
RU2718573C1 (ru) | 2020-04-08 |
US10138529B2 (en) | 2018-11-27 |
EP3176651B1 (fr) | 2018-09-12 |
KR101859295B1 (ko) | 2018-05-18 |
JP2017102110A (ja) | 2017-06-08 |
CN106814578B (zh) | 2019-04-26 |
US20170159145A1 (en) | 2017-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102488776B1 (ko) | 준안정성 β 티타늄 합금, 이러한 합금에 기초한 시계 스프링 및 그 제조 방법 | |
JP2018070996A (ja) | 計時器用途のための非磁性の貴金属合金 | |
JP6240737B2 (ja) | 計時器用バランスばねを製造する方法 | |
JP6892914B2 (ja) | 高エントロピー合金を含有する計時器用部品 | |
CN105392910B (zh) | 由奥氏体不锈钢制成的钟表发条 | |
RU2647756C2 (ru) | Компонент часового механизма | |
JP2014516386A (ja) | 合金、磁心および合金からテープを製造する方法 | |
JP2016528377A5 (ja) | ||
JP5859132B2 (ja) | 機械式時計用ひげぜんまい材料とこれを用いたひげぜんまい | |
CH711913A2 (fr) | Procédé de fabrication d'un ressort-spiral d'horlogerie. | |
JP5486050B2 (ja) | 高弾性・恒弾性合金及びその製造法並びに精密機器 | |
JP2010174350A (ja) | 高弾性・恒弾性合金及びその製造法並びに精密機器 | |
JP6378277B2 (ja) | 時計に適用するための鉄・ニッケル・クロム・マンガン合金の改良方法 | |
JP2011094229A (ja) | 非晶質磁性合金、関連物品及び方法 | |
CN109937261B (zh) | 钟表谐振器 | |
US1523026A (en) | Gold alloy | |
US367158A (en) | X c chables augtjste paillaed | |
CH711882A2 (fr) | Procédé d'amélioration d'un alliage fer-nickel-chrome-manganèse pour des applications horlogères. | |
US2151197A (en) | Compensating spring and alloy for timepieces | |
WO2016052554A1 (ja) | Fe-Mn系恒弾性・不感磁性合金及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171005 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171031 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171106 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6240737 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |