DE29504559U1 - Selbstbohrende Schraube - Google Patents

Selbstbohrende Schraube

Info

Publication number
DE29504559U1
DE29504559U1 DE29504559U DE29504559U DE29504559U1 DE 29504559 U1 DE29504559 U1 DE 29504559U1 DE 29504559 U DE29504559 U DE 29504559U DE 29504559 U DE29504559 U DE 29504559U DE 29504559 U1 DE29504559 U1 DE 29504559U1
Authority
DE
Germany
Prior art keywords
self
drilling screw
drilling
screw
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE29504559U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29504559U priority Critical patent/DE29504559U1/de
Publication of DE29504559U1 publication Critical patent/DE29504559U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16B25/0031—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 screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
    • 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
    • F16B25/0052—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 ridge having indentations, notches or the like in order to improve the cutting behaviour
    • 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
    • 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
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
DE29504559U 1995-03-17 1995-03-17 Selbstbohrende Schraube Expired - Lifetime DE29504559U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29504559U DE29504559U1 (de) 1995-03-17 1995-03-17 Selbstbohrende Schraube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29504559U DE29504559U1 (de) 1995-03-17 1995-03-17 Selbstbohrende Schraube

Publications (1)

Publication Number Publication Date
DE29504559U1 true DE29504559U1 (de) 1996-02-15

Family

ID=8005485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29504559U Expired - Lifetime DE29504559U1 (de) 1995-03-17 1995-03-17 Selbstbohrende Schraube

Country Status (1)

Country Link
DE (1) DE29504559U1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761424A1 (fr) * 1997-03-28 1998-10-02 Omnivis Nouvelle vis a bois a filet decoupe
DE29815614U1 (de) * 1998-09-02 2000-01-13 Wieland Engineering Ag Maienfe Verbundschraube für ein Holz-Beton-Tragwerk
US6152666A (en) * 1998-04-03 2000-11-28 Uli Walther Screw for use as a fastener in fibrous material such as wood
EP1020652A3 (de) * 1999-01-12 2002-04-03 Kamax-Werke Rudolf Kellermann GmbH & Co. KG Verbindungselement für zwei Maschinen- oder Bauteile, insbesondere Pass-Dehnschraube, Pass-Gewindebolzen o.dgl.
EP1418347A1 (de) 2002-11-06 2004-05-12 Adolf Würth GmbH & Co. KG Schraube zur einstellbaren Abstandsmontage
US9611882B2 (en) 2013-09-11 2017-04-04 Sfs Intec Holding Ag Back-out resistant fastener

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761424A1 (fr) * 1997-03-28 1998-10-02 Omnivis Nouvelle vis a bois a filet decoupe
WO1998044268A1 (fr) * 1997-03-28 1998-10-08 Omnivis Nouvelle vis a bois a filet decoupe
US6152666A (en) * 1998-04-03 2000-11-28 Uli Walther Screw for use as a fastener in fibrous material such as wood
DE29815614U1 (de) * 1998-09-02 2000-01-13 Wieland Engineering Ag Maienfe Verbundschraube für ein Holz-Beton-Tragwerk
EP1020652A3 (de) * 1999-01-12 2002-04-03 Kamax-Werke Rudolf Kellermann GmbH & Co. KG Verbindungselement für zwei Maschinen- oder Bauteile, insbesondere Pass-Dehnschraube, Pass-Gewindebolzen o.dgl.
EP1418347A1 (de) 2002-11-06 2004-05-12 Adolf Würth GmbH & Co. KG Schraube zur einstellbaren Abstandsmontage
DE10252494A1 (de) * 2002-11-06 2004-05-27 Adolf Würth GmbH & Co. KG Schraube zur einstellbaren Abstandsmontage
US9611882B2 (en) 2013-09-11 2017-04-04 Sfs Intec Holding Ag Back-out resistant fastener

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960328

R150 Term of protection extended to 6 years

Effective date: 19980424

R157 Lapse of ip right after 6 years

Effective date: 20020101