JPH036293Y2 - - Google Patents
Info
- Publication number
- JPH036293Y2 JPH036293Y2 JP5858086U JP5858086U JPH036293Y2 JP H036293 Y2 JPH036293 Y2 JP H036293Y2 JP 5858086 U JP5858086 U JP 5858086U JP 5858086 U JP5858086 U JP 5858086U JP H036293 Y2 JPH036293 Y2 JP H036293Y2
- Authority
- JP
- Japan
- Prior art keywords
- hook
- sewing
- outer hook
- carburized
- inner hook
- 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
Links
- 238000009958 sewing Methods 0.000 claims description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 4
- 229910000760 Hardened steel Inorganic materials 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5858086U JPH036293Y2 (enrdf_load_stackoverflow) | 1986-04-17 | 1986-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5858086U JPH036293Y2 (enrdf_load_stackoverflow) | 1986-04-17 | 1986-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62168884U JPS62168884U (enrdf_load_stackoverflow) | 1987-10-26 |
| JPH036293Y2 true JPH036293Y2 (enrdf_load_stackoverflow) | 1991-02-18 |
Family
ID=30889281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5858086U Expired JPH036293Y2 (enrdf_load_stackoverflow) | 1986-04-17 | 1986-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036293Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-04-17 JP JP5858086U patent/JPH036293Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62168884U (enrdf_load_stackoverflow) | 1987-10-26 |
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