FI885461A - SJAELVBORRANDE SCREW. - Google Patents

SJAELVBORRANDE SCREW. Download PDF

Info

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
Application number
FI885461A
Other languages
Finnish (fi)
Other versions
FI885461A0 (en
Inventor
Karl Weidner
Original Assignee
Wuerth Adolf Gmbh & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuerth Adolf Gmbh & Co Kg filed Critical Wuerth Adolf Gmbh & Co Kg
Publication of FI885461A0 publication Critical patent/FI885461A0/en
Publication of FI885461A publication Critical patent/FI885461A/en

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)
  • Dowels (AREA)
  • Connection Of Plates (AREA)
FI885461A 1987-11-28 1988-11-24 SJAELVBORRANDE SCREW. FI885461A (en)

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)

* Cited by examiner, † Cited by third party
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
WO1999015796A1 (en) 1997-09-22 1999-04-01 Sfs Industrie Holding Ag Screw for fixing wooden laths on a roof substructure or a wall foundation
DE29805784U1 (en) * 1998-03-30 1999-08-05 Sfs Industrie Holding Ag, Heerbrugg Screw for fastening wooden slats to a roof or wall substructure
DE19817903A1 (en) * 1998-04-22 1999-10-28 Wuerth Adolf 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)

* Cited by examiner, † Cited by third party
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 Wuerth Adolf Gmbh & Co Kg Fastening screw
DE3607417A1 (en) * 1986-03-06 1987-09-24 Braas & Co Gmbh SELF-TAPING SCREW
US4673323A (en) * 1986-04-07 1987-06-16 Peter Russo Self tapping stud

Also Published As

Publication number Publication date
DE3740460A1 (en) 1989-06-08
FI885461A0 (en) 1988-11-24
NO885268D0 (en) 1988-11-25
NO885268L (en) 1989-05-29

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: ADOLF WUERTH GMBH & CO. KG