JPS57108688A - Joining of casing parts for watch - Google Patents
Joining of casing parts for watchInfo
- Publication number
- JPS57108688A JPS57108688A JP18430680A JP18430680A JPS57108688A JP S57108688 A JPS57108688 A JP S57108688A JP 18430680 A JP18430680 A JP 18430680A JP 18430680 A JP18430680 A JP 18430680A JP S57108688 A JPS57108688 A JP S57108688A
- Authority
- JP
- Japan
- Prior art keywords
- watch
- glass rim
- designing
- casting
- joining
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 abstract 3
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 2
- 238000002845 discoloration Methods 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0069—Watchmakers' or watch-repairers' machines or tools for working materials for working with non-mechanical means, e.g. chemical, electrochemical, metallising, vapourising; with electron beams, laser beams
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
PURPOSE:To improve the designing freedom by laser welding of a glass rim with the body made as separate parts from a designing standpoint in the watch casting. CONSTITUTION:In the casting of a non-waterproof watch, a laser beam 12 is irradiated on the boundary of the body 3 and a glass rim 1 to join them. In this case, water proofing unable in the canventional art is made possible and the width 13 of the glass rim 1 can be reduced to less than one-half that 4 in the past, thereby increasing the designing freedom substantially. Besides, the heat of the laser is transmitted locally only, and a gas shielding can eliminate cloud and discoloration of finished surfaces 10 and 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18430680A JPS57108688A (en) | 1980-12-25 | 1980-12-25 | Joining of casing parts for watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18430680A JPS57108688A (en) | 1980-12-25 | 1980-12-25 | Joining of casing parts for watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57108688A true JPS57108688A (en) | 1982-07-06 |
Family
ID=16151018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18430680A Pending JPS57108688A (en) | 1980-12-25 | 1980-12-25 | Joining of casing parts for watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57108688A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008154403A (en) * | 2006-12-19 | 2008-07-03 | Toshiba Mitsubishi-Electric Industrial System Corp | Operation control unit for uninterruptible power supply system |
| US20150280767A1 (en) * | 2014-03-31 | 2015-10-01 | Apple Inc. | Laser welding of transparent and opaque materials |
| US10200516B2 (en) | 2014-08-28 | 2019-02-05 | Apple Inc. | Interlocking ceramic and optical members |
| CN113625538A (en) * | 2018-10-04 | 2021-11-09 | 卡西欧计算机株式会社 | Manufacturing method of case and manufacturing method of timepiece |
| US11460813B2 (en) | 2018-10-04 | 2022-10-04 | Casio Computer Co., Ltd. | Case and timepiece |
-
1980
- 1980-12-25 JP JP18430680A patent/JPS57108688A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008154403A (en) * | 2006-12-19 | 2008-07-03 | Toshiba Mitsubishi-Electric Industrial System Corp | Operation control unit for uninterruptible power supply system |
| US20150280767A1 (en) * | 2014-03-31 | 2015-10-01 | Apple Inc. | Laser welding of transparent and opaque materials |
| US9787345B2 (en) * | 2014-03-31 | 2017-10-10 | Apple Inc. | Laser welding of transparent and opaque materials |
| US10200516B2 (en) | 2014-08-28 | 2019-02-05 | Apple Inc. | Interlocking ceramic and optical members |
| CN113625538A (en) * | 2018-10-04 | 2021-11-09 | 卡西欧计算机株式会社 | Manufacturing method of case and manufacturing method of timepiece |
| US11181866B2 (en) | 2018-10-04 | 2021-11-23 | Casio Computer Co., Ltd. | Case and timepiece |
| CN113625538B (en) * | 2018-10-04 | 2022-07-01 | 卡西欧计算机株式会社 | Method for manufacturing case and method for manufacturing timepiece |
| US11460813B2 (en) | 2018-10-04 | 2022-10-04 | Casio Computer Co., Ltd. | Case and timepiece |
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