WO2009107018A3 - Self-drilling dowel - Google Patents
Self-drilling dowel Download PDFInfo
- Publication number
- WO2009107018A3 WO2009107018A3 PCT/IB2009/050563 IB2009050563W WO2009107018A3 WO 2009107018 A3 WO2009107018 A3 WO 2009107018A3 IB 2009050563 W IB2009050563 W IB 2009050563W WO 2009107018 A3 WO2009107018 A3 WO 2009107018A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dowel
- collar
- self
- drilling end
- drilling dowel
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 238000004873 anchoring Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/061—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve of the buckling type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The dowel is manufactured from a metal sheet blank. It comprises a collar (1), a material drilling end (2) and, between the collar (1) and the drilling end (2), an expandable tubular body (3), having the part thereof (8) adjacent to the collar (1) comprising internal bosses (18) for rotationally driving the dowel and the drilling end thereof. The dowel should receive an element for securing a part to the supporting material while resulting in the expansion of the body (3) and the anchoring of the dowel into the supporting material.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0800780A FR2927382B1 (en) | 2008-02-13 | 2008-02-13 | AUTOFORMING ANKLE FOR MATERIAL FRIABLE SUPPORT |
FR0800780 | 2008-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009107018A2 WO2009107018A2 (en) | 2009-09-03 |
WO2009107018A3 true WO2009107018A3 (en) | 2009-10-29 |
Family
ID=39764264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2009/050563 WO2009107018A2 (en) | 2008-02-13 | 2009-02-11 | Self-drilling dowel |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2927382B1 (en) |
WO (1) | WO2009107018A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2970309B1 (en) | 2011-01-07 | 2012-12-28 | Prospection & Inventions | ANKLE FOR MATERIALS FRIABLE SUPPORT |
TWI553235B (en) * | 2013-10-11 | 2016-10-11 | fu-chuan Xu | Self - drilling and Pulling Fastener and Its Forming Method |
PT2873877T (en) * | 2013-11-18 | 2017-02-22 | Fu-Chuan Hsu | Self-drilling expansion fastener and method of forming same |
US9309906B2 (en) * | 2013-11-19 | 2016-04-12 | Fu-Chuan Hsu | Self-drilling expansion fastener and method of forming same |
AU2013267040B2 (en) * | 2013-12-05 | 2016-04-28 | Fu-Chuan Hsu | Self-drilling expansion fastener and method of forming same |
FR3042829B1 (en) * | 2015-10-27 | 2018-03-09 | A Raymond Et Cie | SELF-DRILLING RIVET WITH HIGH MECHANICAL STRENGTH |
FR3042831B1 (en) | 2015-10-27 | 2018-03-09 | A Raymond Et Cie | SELF-DRILLING RIVET WITH HIGH MECHANICAL RESISTANCE TO ARRACHEMENT AND SHEAR |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4878794A (en) * | 1988-03-15 | 1989-11-07 | John W. Hall, Jr. | Collated screw fasteners |
EP1471265A2 (en) * | 2003-04-24 | 2004-10-27 | BLACK & DECKER INC. | Wall anchor for a screw, and assembly constituted by such a wall anchor and a screw |
-
2008
- 2008-02-13 FR FR0800780A patent/FR2927382B1/en not_active Expired - Fee Related
-
2009
- 2009-02-11 WO PCT/IB2009/050563 patent/WO2009107018A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4878794A (en) * | 1988-03-15 | 1989-11-07 | John W. Hall, Jr. | Collated screw fasteners |
EP1471265A2 (en) * | 2003-04-24 | 2004-10-27 | BLACK & DECKER INC. | Wall anchor for a screw, and assembly constituted by such a wall anchor and a screw |
Also Published As
Publication number | Publication date |
---|---|
FR2927382B1 (en) | 2010-04-02 |
FR2927382A1 (en) | 2009-08-14 |
WO2009107018A2 (en) | 2009-09-03 |
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