TWI447308B - - Google Patents
Info
- Publication number
- TWI447308B TWI447308B TW101113275A TW101113275A TWI447308B TW I447308 B TWI447308 B TW I447308B TW 101113275 A TW101113275 A TW 101113275A TW 101113275 A TW101113275 A TW 101113275A TW I447308 B TWI447308 B TW I447308B
- Authority
- TW
- Taiwan
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101113275A TW201341677A (en) | 2012-04-13 | 2012-04-13 | Structure of fast tightening/untightening nut (1) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101113275A TW201341677A (en) | 2012-04-13 | 2012-04-13 | Structure of fast tightening/untightening nut (1) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201341677A TW201341677A (en) | 2013-10-16 |
| TWI447308B true TWI447308B (en) | 2014-08-01 |
Family
ID=49771360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101113275A TW201341677A (en) | 2012-04-13 | 2012-04-13 | Structure of fast tightening/untightening nut (1) |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201341677A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2463179A (en) * | 1944-09-02 | 1949-03-01 | Sr William C Iftiger | Coupling |
| JPH07310720A (en) * | 1994-05-20 | 1995-11-28 | Tec Corp | Fixture |
| US5755544A (en) * | 1995-10-12 | 1998-05-26 | Muller Bem | Device for rapid securement on a screw-threaded rotatable drive shaft |
| TWI235796B (en) * | 2004-01-15 | 2005-07-11 | John K Junkers | Washer, fastener provided with a washer, method of and power tool for fastening objects |
| WO2008035639A1 (en) * | 2006-09-19 | 2008-03-27 | Nhk Spring Co., Ltd. | Lock nut |
| TWM379665U (en) * | 2009-12-03 | 2010-05-01 | Yinsh Prec Ind Co Ltd | Fastening structure of screw nut |
| CN102374220A (en) * | 2010-08-10 | 2012-03-14 | 张瑜 | Quick detachable nut |
-
2012
- 2012-04-13 TW TW101113275A patent/TW201341677A/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2463179A (en) * | 1944-09-02 | 1949-03-01 | Sr William C Iftiger | Coupling |
| JPH07310720A (en) * | 1994-05-20 | 1995-11-28 | Tec Corp | Fixture |
| US5755544A (en) * | 1995-10-12 | 1998-05-26 | Muller Bem | Device for rapid securement on a screw-threaded rotatable drive shaft |
| TWI235796B (en) * | 2004-01-15 | 2005-07-11 | John K Junkers | Washer, fastener provided with a washer, method of and power tool for fastening objects |
| WO2008035639A1 (en) * | 2006-09-19 | 2008-03-27 | Nhk Spring Co., Ltd. | Lock nut |
| TWM379665U (en) * | 2009-12-03 | 2010-05-01 | Yinsh Prec Ind Co Ltd | Fastening structure of screw nut |
| CN102374220A (en) * | 2010-08-10 | 2012-03-14 | 张瑜 | Quick detachable nut |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201341677A (en) | 2013-10-16 |