JPS5021965B1 - - Google Patents
Info
- Publication number
- JPS5021965B1 JPS5021965B1 JP43031713A JP3171368A JPS5021965B1 JP S5021965 B1 JPS5021965 B1 JP S5021965B1 JP 43031713 A JP43031713 A JP 43031713A JP 3171368 A JP3171368 A JP 3171368A JP S5021965 B1 JPS5021965 B1 JP S5021965B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- C22C19/00—Alloys based on nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH680267 | 1967-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5021965B1 true JPS5021965B1 (en) | 1975-07-26 |
Family
ID=4315244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43031713A Pending JPS5021965B1 (en) | 1967-05-13 | 1968-05-13 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3735971A (en) |
| JP (1) | JPS5021965B1 (en) |
| CH (1) | CH680267A4 (en) |
| DE (1) | DE1758313B1 (en) |
| FR (1) | FR1567423A (en) |
| GB (1) | GB1231243A (en) |
| NL (1) | NL6806675A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19716795C2 (en) * | 1997-04-22 | 2001-02-22 | Krupp Vdm Gmbh | Use of a high-strength and corrosion-resistant iron-manganese-chrome alloy |
| DE19758613C2 (en) * | 1997-04-22 | 2000-12-07 | Krupp Vdm Gmbh | High-strength and corrosion-resistant iron-manganese-chrome alloy |
| DE10128544C2 (en) * | 2001-06-13 | 2003-06-05 | Thyssenkrupp Stahl Ag | High-strength, cold-workable sheet steel, process for its production and use of such a sheet |
| FR2842313B1 (en) * | 2002-07-12 | 2004-10-22 | Gideon Levingston | MECHANICAL OSCILLATOR (BALANCING SYSTEM AND SPIRAL SPRING) IN MATERIALS FOR REACHING A HIGHER LEVEL OF PRECISION, APPLIED TO A WATCHMAKING MOVEMENT OR OTHER PRECISION INSTRUMENT |
| GB0324439D0 (en) * | 2003-10-20 | 2003-11-19 | Levingston Gideon R | Minimal thermal variation and temperature compensating non-magnetic balance wheels and methods of production of these and their associated balance springs |
| WO2006123095A2 (en) * | 2005-05-14 | 2006-11-23 | Gideon Levingston | Balance spring, regulated balance wheel assembly and methods of manufacture thereof |
| EP1843227A1 (en) * | 2006-04-07 | 2007-10-10 | The Swatch Group Research and Development Ltd. | Coupled resonator for control system |
| US8100579B2 (en) * | 2006-09-08 | 2012-01-24 | Gideon Levingston | Thermally compensating balance wheel |
| US7999635B1 (en) * | 2008-07-29 | 2011-08-16 | Silicon Laboratories Inc. | Out-of plane MEMS resonator with static out-of-plane deflection |
| EP3176281B1 (en) * | 2015-12-02 | 2019-03-27 | Nivarox-FAR S.A. | Method for improving an iron-nickel-chromium-manganese alloy for clockmaking uses |
| EP3327151A1 (en) * | 2016-11-04 | 2018-05-30 | Richemont International S.A. | Resonator for a clock piece |
| EP3502289B1 (en) * | 2017-12-21 | 2022-11-09 | Nivarox-FAR S.A. | Manufacturing method of a hairspring for a timepiece movement |
| EP4039843A1 (en) | 2021-02-04 | 2022-08-10 | Richemont International S.A. | Non ferromagnetic alloy, manufacturing proccess therefore and clock movement component made of that alloy |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2419825A (en) * | 1941-12-08 | 1947-04-29 | Borg George W Corp | Compensating spring and alloy for timepieces |
| GB733510A (en) * | 1952-01-14 | 1955-07-13 | Reinhard Straumann | Improvements in the manufacture of watch and like springs |
| CH343888A (en) * | 1955-10-13 | 1959-12-31 | Straumann Inst Ag | Process for the manufacture of springs, in particular for clocks |
-
1967
- 1967-05-13 CH CH680267D patent/CH680267A4/en unknown
-
1968
- 1968-05-10 FR FR1567423D patent/FR1567423A/fr not_active Expired
- 1968-05-10 DE DE19681758313D patent/DE1758313B1/en active Pending
- 1968-05-10 GB GB1231243D patent/GB1231243A/en not_active Expired
- 1968-05-10 NL NL6806675A patent/NL6806675A/xx unknown
- 1968-05-13 JP JP43031713A patent/JPS5021965B1/ja active Pending
-
1970
- 1970-12-14 US US00097923A patent/US3735971A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH680267A4 (en) | 1969-11-14 |
| GB1231243A (en) | 1971-05-12 |
| US3735971A (en) | 1973-05-29 |
| NL6806675A (en) | 1968-11-14 |
| DE1758313B1 (en) | 1971-09-08 |
| FR1567423A (en) | 1969-05-16 |