FI885461A - SJAELVBORRANDE SCREW. - Google Patents
SJAELVBORRANDE SCREW. Download PDFInfo
- Publication number
- FI885461A FI885461A FI885461A FI885461A FI885461A FI 885461 A FI885461 A FI 885461A FI 885461 A FI885461 A FI 885461A FI 885461 A FI885461 A FI 885461A FI 885461 A FI885461 A FI 885461A
- Authority
- FI
- Finland
- Prior art keywords
- sjaelvborrande
- screw
- sjaelvborrande screw
- Prior art date
Links
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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0275—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the screw-threaded element having at least two axially separated threaded portions
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0057—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0057—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
- F16B25/0063—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections with a non-threaded portion on the shaft of the screw
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Wood Science & Technology (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873740460 DE3740460A1 (en) | 1987-11-28 | 1987-11-28 | Self-drilling screw |
Publications (2)
Publication Number | Publication Date |
---|---|
FI885461A0 FI885461A0 (en) | 1988-11-24 |
FI885461A true FI885461A (en) | 1989-05-29 |
Family
ID=6341526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI885461A FI885461A (en) | 1987-11-28 | 1988-11-24 | SJAELVBORRANDE SCREW. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3740460A1 (en) |
FI (1) | FI885461A (en) |
NO (1) | NO885268L (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8904845U1 (en) * | 1989-04-18 | 1989-06-01 | Schulte, Helmut, 5880 Lüdenscheid | Shoulder screw |
DE9000761U1 (en) * | 1990-01-24 | 1990-03-29 | Itw-Ateco Gmbh, 2000 Norderstedt | Self-drilling screw for fastening wooden parts to sheet metal |
DE29508741U1 (en) * | 1995-05-26 | 1996-09-26 | EJOT Verbindungstechnik GmbH & Co. KG, 57334 Bad Laasphe | Fastening anchors and system consisting of fastening anchors and structural elements |
US5683217A (en) * | 1996-03-27 | 1997-11-04 | Walther; Uli | Self-counter-sinking screw with cutting receiving pockets |
DE29805784U1 (en) * | 1998-03-30 | 1999-08-05 | Sfs Industrie Holding Ag, Heerbrugg | Screw for fastening wooden slats to a roof or wall substructure |
AU9745398A (en) | 1997-09-22 | 1999-04-12 | Sfs Industrie Holding Ag | Screw for fixing wooden laths on a roof substructure or a wall foundation |
DE19817903A1 (en) * | 1998-04-22 | 1999-10-28 | Adolf Wuerth Gmbh & Co Kg | Fastening arrangement for window frames |
DE10056506A1 (en) * | 2000-11-15 | 2002-05-29 | Duve Umformtechnik Gmbh | Screw for fastening ridge board at distance above point of roof truss has threaded top and bottom sections separated by narrower, intermediate threaded section, which is longer than thickness of ridge board |
DE102008053638A1 (en) | 2008-10-30 | 2010-06-10 | Rensburg, Markus, Dipl.-Wirtsch.-Ing. | Device for adjusting a component at a distance from the component |
DE102009005916A1 (en) * | 2009-01-09 | 2010-07-22 | Adolf Würth GmbH & Co. KG | Screw for fastening wood panel in porous concrete, has screw threads sweep in region of drive end of screw shaft with screw head, where external diameter of screw head is greater than external diameter of one of screw threads |
DE102013210554A1 (en) * | 2013-06-06 | 2014-12-11 | Adolf Würth GmbH & Co. KG | screw |
DE102017129543A1 (en) * | 2017-12-12 | 2019-06-13 | Adolf Würth Gmbh & Co Kg | Screw for mounting a window or door frame |
DE102021126763A1 (en) * | 2021-10-15 | 2023-04-20 | Björn Geider | frame screw |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1400805A1 (en) * | 1963-02-27 | 1969-02-06 | Artur Fischer | Device for spacing components |
DE3344048A1 (en) * | 1982-12-09 | 1984-06-14 | Shinjo Seisakusho Co. Ltd., Osaka | Screw with countersink cutters |
GB8316327D0 (en) * | 1983-06-15 | 1983-07-20 | Itw Ltd | Screws and clamp plates |
AT380732B (en) * | 1984-12-21 | 1986-06-25 | Sfs Stadler Ag | SCREW FOR FASTENING ROOF OR WALL CLADDING ELEMENTS OF PROFILED PANELS AND INSULATING LAYER UNDER THEREOF ON A FIXED BASE |
DE3540413C2 (en) * | 1985-11-14 | 1996-07-11 | Adolf Wuerth Gmbh & Co Kg | Fastening screw |
DE8606197U1 (en) * | 1986-03-06 | 1986-07-03 | Braas & Co GmbH, 6370 Oberursel | Self-tapping screw |
US4673323A (en) * | 1986-04-07 | 1987-06-16 | Peter Russo | Self tapping stud |
-
1987
- 1987-11-28 DE DE19873740460 patent/DE3740460A1/en not_active Withdrawn
-
1988
- 1988-11-24 FI FI885461A patent/FI885461A/en not_active Application Discontinuation
- 1988-11-25 NO NO88885268A patent/NO885268L/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI885461A0 (en) | 1988-11-24 |
DE3740460A1 (en) | 1989-06-08 |
NO885268L (en) | 1989-05-29 |
NO885268D0 (en) | 1988-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: ADOLF WUERTH GMBH & CO. KG |