WO2017159896A1 - Vis autotaraudeuse permettant de minimiser le taux de contrainte du matériau d'un objet à accoupler - Google Patents
Vis autotaraudeuse permettant de minimiser le taux de contrainte du matériau d'un objet à accoupler Download PDFInfo
- Publication number
- WO2017159896A1 WO2017159896A1 PCT/KR2016/002733 KR2016002733W WO2017159896A1 WO 2017159896 A1 WO2017159896 A1 WO 2017159896A1 KR 2016002733 W KR2016002733 W KR 2016002733W WO 2017159896 A1 WO2017159896 A1 WO 2017159896A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flank
- fastening
- angle
- thread
- tapping screw
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 58
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 claims 7
- 230000002093 peripheral effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 3
- 230000000116 mitigating effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
Abstract
La présente invention concerne une vis autotaraudeuse capable de minimiser le taux de contrainte et la surface de la contrainte d'un matériau dans un objet à accoupler lorsque la vis autotaraudeuse est vissée dans celui-ci. De manière spécifique, la présente invention comprend : une partie de tête; et une partie de corps raccordée à une extrémité à la partie de tête et dotée d'une pluralité de filets de vis sur sa surface circonférentielle externe, les filets de vis étant pourvus d'une structure pour diminuer la résistance à un mouvement de matériau sur la surface totale des flancs, la structure réduisant la résistance du matériau de l'objet à accoupler au mouvement le long des surfaces des flancs et de la surface circonférentielle externe de la partie de corps de la vis autotaraudeuse lorsque les filets de vis sont vissés dans l'objet à accoupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2016/002733 WO2017159896A1 (fr) | 2016-03-17 | 2016-03-17 | Vis autotaraudeuse permettant de minimiser le taux de contrainte du matériau d'un objet à accoupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2016/002733 WO2017159896A1 (fr) | 2016-03-17 | 2016-03-17 | Vis autotaraudeuse permettant de minimiser le taux de contrainte du matériau d'un objet à accoupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017159896A1 true WO2017159896A1 (fr) | 2017-09-21 |
Family
ID=59852278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2016/002733 WO2017159896A1 (fr) | 2016-03-17 | 2016-03-17 | Vis autotaraudeuse permettant de minimiser le taux de contrainte du matériau d'un objet à accoupler |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2017159896A1 (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527932A (en) * | 1982-03-05 | 1985-07-09 | Richard Bergner Gmbh & Co. | Self-tapping screw |
| US5061135A (en) * | 1990-08-28 | 1991-10-29 | Research Engineering & Manufacturing, Inc. | Thread tapping screw |
| US20020081171A1 (en) * | 2000-12-22 | 2002-06-27 | Michael Werner | Thread forming screw |
| KR20100055462A (ko) * | 2007-08-13 | 2010-05-26 | 리써치 엔지니어링 앤 매뉴팩쳐링, 인크. | 나사산 형성 패스너 |
| KR20130139960A (ko) * | 2010-10-01 | 2013-12-23 | 인파스텍 인텔렉츄얼 프로퍼티즈 피티이. 엘티디. | 나사형 체결구 |
-
2016
- 2016-03-17 WO PCT/KR2016/002733 patent/WO2017159896A1/fr active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4527932A (en) * | 1982-03-05 | 1985-07-09 | Richard Bergner Gmbh & Co. | Self-tapping screw |
| US5061135A (en) * | 1990-08-28 | 1991-10-29 | Research Engineering & Manufacturing, Inc. | Thread tapping screw |
| US20020081171A1 (en) * | 2000-12-22 | 2002-06-27 | Michael Werner | Thread forming screw |
| KR20100055462A (ko) * | 2007-08-13 | 2010-05-26 | 리써치 엔지니어링 앤 매뉴팩쳐링, 인크. | 나사산 형성 패스너 |
| KR20130139960A (ko) * | 2010-10-01 | 2013-12-23 | 인파스텍 인텔렉츄얼 프로퍼티즈 피티이. 엘티디. | 나사형 체결구 |
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