TW200842256A - Screw for locking metallic material - Google Patents
Screw for locking metallic material Download PDFInfo
- Publication number
- TW200842256A TW200842256A TW96114613A TW96114613A TW200842256A TW 200842256 A TW200842256 A TW 200842256A TW 96114613 A TW96114613 A TW 96114613A TW 96114613 A TW96114613 A TW 96114613A TW 200842256 A TW200842256 A TW 200842256A
- Authority
- TW
- Taiwan
- Prior art keywords
- screw
- cutting
- unit
- thread
- drilling
- Prior art date
Links
- 239000007769 metal material Substances 0.000 title claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 102
- 238000005553 drilling Methods 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims description 45
- 229910052751 metal Inorganic materials 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 6
- 239000010962 carbon steel Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96114613A TW200842256A (en) | 2007-04-25 | 2007-04-25 | Screw for locking metallic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96114613A TW200842256A (en) | 2007-04-25 | 2007-04-25 | Screw for locking metallic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200842256A true TW200842256A (en) | 2008-11-01 |
| TWI308618B TWI308618B (OSRAM) | 2009-04-11 |
Family
ID=44821900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96114613A TW200842256A (en) | 2007-04-25 | 2007-04-25 | Screw for locking metallic material |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200842256A (OSRAM) |
-
2007
- 2007-04-25 TW TW96114613A patent/TW200842256A/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI308618B (OSRAM) | 2009-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MC4A | Revocation of granted patent |