JP7484654B2 - 時計部品、及び時計 - Google Patents
時計部品、及び時計 Download PDFInfo
- Publication number
- JP7484654B2 JP7484654B2 JP2020175883A JP2020175883A JP7484654B2 JP 7484654 B2 JP7484654 B2 JP 7484654B2 JP 2020175883 A JP2020175883 A JP 2020175883A JP 2020175883 A JP2020175883 A JP 2020175883A JP 7484654 B2 JP7484654 B2 JP 7484654B2
- Authority
- JP
- Japan
- Prior art keywords
- oxide film
- watch
- thickness
- clock
- variation
- 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.)
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Classifications
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- 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
- G04B19/00—Indicating the time by visual means
- G04B19/04—Hands; Discs with a single mark or the like
- G04B19/042—Construction and manufacture of the hands; arrangements for increasing reading accuracy
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/34—Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/005—Jewels; Clockworks; Coins
-
- 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
- G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
- G04B45/0038—Figures or parts thereof moved by the clockwork
- G04B45/0061—Moving parts of the clockwork, e.g. pendulum, hands in special form, mostly constructed as a figure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Physical Vapour Deposition (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
Description
Claims (5)
- 鉄を主成分とする基材を酸化させてなる酸化膜を有する時計部品であって、
前記酸化膜の膜厚の平均は、70nm以上145nm以下であり、
前記酸化膜の膜厚のばらつきは、20%以上、かつ35%以内であることを特徴とする
時計部品。 - 請求項1に記載の時計部品であって、
前記基材は、鉄、または鉄と炭素を含むことを特徴とする時計部品。 - 請求項1又は請求項2に記載の時計部品であって、
前記酸化膜の膜厚のばらつきは、であることを特徴とする時計部品。 - 請求項1乃至請求項3のいずれか一項に記載の時計部品であって、
前記時計部品は、時計針、時計針の軸、及びネジであることを特徴とする時計部品。 - 請求項1乃至請求項4のいずれか一項に記載の時計部品を備えることを特徴とする時計
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020175883A JP7484654B2 (ja) | 2020-10-20 | 2020-10-20 | 時計部品、及び時計 |
| CN202111208703.XA CN114384784B (zh) | 2020-10-20 | 2021-10-18 | 钟表部件以及钟表 |
| US17/504,846 US12287610B2 (en) | 2020-10-20 | 2021-10-19 | Watch component, and watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020175883A JP7484654B2 (ja) | 2020-10-20 | 2020-10-20 | 時計部品、及び時計 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022067262A JP2022067262A (ja) | 2022-05-06 |
| JP7484654B2 true JP7484654B2 (ja) | 2024-05-16 |
Family
ID=81186140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020175883A Active JP7484654B2 (ja) | 2020-10-20 | 2020-10-20 | 時計部品、及び時計 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12287610B2 (ja) |
| JP (1) | JP7484654B2 (ja) |
| CN (1) | CN114384784B (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010077457A (ja) | 2008-09-24 | 2010-04-08 | Seiko Epson Corp | 着色物品およびその製造方法 |
| WO2016104329A1 (ja) | 2014-12-24 | 2016-06-30 | シチズンホールディングス株式会社 | 時計ネジおよびその製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006267088A (ja) * | 2005-02-28 | 2006-10-05 | Seiko Epson Corp | 装飾品の製造方法、装飾品および時計 |
| JP2006322925A (ja) * | 2005-04-18 | 2006-11-30 | Seiko Epson Corp | 装飾品の製造方法、装飾品および時計 |
| JP4668062B2 (ja) | 2005-12-27 | 2011-04-13 | セイコークロック株式会社 | 時計用指針、それを備えた時計及び時計用指針の製造方法 |
| JP2010078336A (ja) * | 2008-09-24 | 2010-04-08 | Seiko Epson Corp | 時計針およびその製造方法 |
| JP2010216897A (ja) * | 2009-03-13 | 2010-09-30 | Seiko Epson Corp | 時計用文字板の製造方法、時計用文字板および時計 |
| JP6950474B2 (ja) * | 2017-01-30 | 2021-10-13 | セイコーエプソン株式会社 | 時計用部品および時計 |
| JP6958263B2 (ja) * | 2017-01-30 | 2021-11-02 | セイコーエプソン株式会社 | 時計用部品および時計 |
| CN108375892B (zh) * | 2017-01-30 | 2022-02-01 | 精工爱普生株式会社 | 钟表用部件以及钟表 |
-
2020
- 2020-10-20 JP JP2020175883A patent/JP7484654B2/ja active Active
-
2021
- 2021-10-18 CN CN202111208703.XA patent/CN114384784B/zh active Active
- 2021-10-19 US US17/504,846 patent/US12287610B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010077457A (ja) | 2008-09-24 | 2010-04-08 | Seiko Epson Corp | 着色物品およびその製造方法 |
| WO2016104329A1 (ja) | 2014-12-24 | 2016-06-30 | シチズンホールディングス株式会社 | 時計ネジおよびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022067262A (ja) | 2022-05-06 |
| CN114384784B (zh) | 2026-03-17 |
| CN114384784A (zh) | 2022-04-22 |
| US12287610B2 (en) | 2025-04-29 |
| US20220121154A1 (en) | 2022-04-21 |
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