JP2515713Y2 - 腕時計用オモリ体 - Google Patents
腕時計用オモリ体Info
- Publication number
- JP2515713Y2 JP2515713Y2 JP1989053152U JP5315289U JP2515713Y2 JP 2515713 Y2 JP2515713 Y2 JP 2515713Y2 JP 1989053152 U JP1989053152 U JP 1989053152U JP 5315289 U JP5315289 U JP 5315289U JP 2515713 Y2 JP2515713 Y2 JP 2515713Y2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- wristwatch
- powder
- weight body
- shape
- 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.)
- Expired - Lifetime
Links
- 210000000707 wrist Anatomy 0.000 title description 2
- 239000000843 powder Substances 0.000 description 33
- 229910001385 heavy metal Inorganic materials 0.000 description 17
- 239000011230 binding agent Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- 238000000465 moulding Methods 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 238000001746 injection moulding Methods 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 239000010949 copper Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910001080 W alloy Inorganic materials 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- -1 polypropylene, ethylene-vinyl acetate Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989053152U JP2515713Y2 (ja) | 1989-05-09 | 1989-05-09 | 腕時計用オモリ体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989053152U JP2515713Y2 (ja) | 1989-05-09 | 1989-05-09 | 腕時計用オモリ体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144789U JPH02144789U (enrdf_load_stackoverflow) | 1990-12-07 |
| JP2515713Y2 true JP2515713Y2 (ja) | 1996-10-30 |
Family
ID=31574094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989053152U Expired - Lifetime JP2515713Y2 (ja) | 1989-05-09 | 1989-05-09 | 腕時計用オモリ体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515713Y2 (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5314181B2 (enrdf_load_stackoverflow) * | 1972-05-20 | 1978-05-16 | ||
| JPS5526859Y2 (enrdf_load_stackoverflow) * | 1974-11-30 | 1980-06-27 | ||
| JPS5936778Y2 (ja) * | 1978-07-31 | 1984-10-11 | 新日本空調株式会社 | 流体の流れ切替装置 |
-
1989
- 1989-05-09 JP JP1989053152U patent/JP2515713Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02144789U (enrdf_load_stackoverflow) | 1990-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |