TWI375757B - - Google Patents
Download PDFInfo
- Publication number
- TWI375757B TWI375757B TW99100046A TW99100046A TWI375757B TW I375757 B TWI375757 B TW I375757B TW 99100046 A TW99100046 A TW 99100046A TW 99100046 A TW99100046 A TW 99100046A TW I375757 B TWI375757 B TW I375757B
- Authority
- TW
- Taiwan
- Prior art keywords
- thread
- screw
- nail
- degrees
- rear end
- Prior art date
Links
- 241000587161 Gomphocarpus Species 0.000 claims description 21
- 241000237858 Gastropoda Species 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002023 wood Substances 0.000 description 7
- 239000004566 building material Substances 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99100046A TW201124640A (en) | 2010-01-05 | 2010-01-05 | Structure improvement of screw. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99100046A TW201124640A (en) | 2010-01-05 | 2010-01-05 | Structure improvement of screw. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201124640A TW201124640A (en) | 2011-07-16 |
| TWI375757B true TWI375757B (enExample) | 2012-11-01 |
Family
ID=45047140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW99100046A TW201124640A (en) | 2010-01-05 | 2010-01-05 | Structure improvement of screw. |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201124640A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115899045B (zh) * | 2021-08-11 | 2025-08-19 | 庆达科技股份有限公司 | 多夹角螺牙的螺丝 |
-
2010
- 2010-01-05 TW TW99100046A patent/TW201124640A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW201124640A (en) | 2011-07-16 |
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