[go: up one dir, main page]

ES2156453T3 - Tornillo. - Google Patents

Tornillo.

Info

Publication number
ES2156453T3
ES2156453T3 ES99103313T ES99103313T ES2156453T3 ES 2156453 T3 ES2156453 T3 ES 2156453T3 ES 99103313 T ES99103313 T ES 99103313T ES 99103313 T ES99103313 T ES 99103313T ES 2156453 T3 ES2156453 T3 ES 2156453T3
Authority
ES
Spain
Prior art keywords
screw
tip
thread
cutter
rib
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
ES99103313T
Other languages
English (en)
Inventor
Ulrich Hettich
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.)
Ludwig Hettich and Co
Original Assignee
Ludwig Hettich and Co
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 Ludwig Hettich and Co filed Critical Ludwig Hettich and Co
Application granted granted Critical
Publication of ES2156453T3 publication Critical patent/ES2156453T3/es
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
    • 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
    • F16B25/0068—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 with multiple-threads, e.g. a double thread screws
    • 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
    • F16B25/0073—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 characterised by its pitch, e.g. a varying pitch
    • 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
    • F16B25/0084—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 geometric details of the tip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Connection Of Plates (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Materials For Medical Uses (AREA)
  • Dowels (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Earth Drilling (AREA)

Abstract

UN TORNILLO TIENE UNA PARTE DE VASTAGO DOTADA DE ROSCA Y UNA PUNTA SITUADA A CONTINUACION POR MEDIO DE UNA TRANSICION. POR LO MENOS EN LA ZONA DE LA PUNTA ESTAN PREVISTOS UNO O VARIOS NERVIOS PARALELOS QUE TIENEN FILOS DE CORTE Y QUE ESTAN SITUADOS PREFERENTEMENTE CON UNA INCLINACION NO INFERIOR A 5 RESPECTO AL EJE LONGITUDINAL DEL TORNILLO. LOS NERVIOS SOBRESALEN EN ALTURA DE LA PARTE DEL VASTAGO DE MANERA QUE EL DIAMETRO DE LOS NERVIOS EN LA TRANSICION ENTRE LA PARTE DEL VASTAGO Y LA PUNTA ES SUPERIOR AL DIAMETRO DEL NUCLEO DEL TORNILLO.
ES99103313T 1998-02-25 1999-02-19 Tornillo. Expired - Lifetime ES2156453T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19807926A DE19807926A1 (de) 1998-02-25 1998-02-25 Schraube

Publications (1)

Publication Number Publication Date
ES2156453T3 true ES2156453T3 (es) 2001-06-16

Family

ID=7858876

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99103313T Expired - Lifetime ES2156453T3 (es) 1998-02-25 1999-02-19 Tornillo.

Country Status (4)

Country Link
EP (1) EP0939235B1 (es)
AT (1) ATE201090T1 (es)
DE (2) DE19807926A1 (es)
ES (1) ES2156453T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110300858A (zh) * 2017-02-21 2019-10-01 费希尔厂有限责任两合公司 螺钉

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034584A1 (de) * 2006-07-26 2008-01-31 Ejot Gmbh & Co. Kg Loch- und gewindeformende Schraube
DE102006057259A1 (de) 2006-11-22 2008-05-29 Swg Schraubenwerk Gaisbach Gmbh Schraube
DE102007000154B4 (de) 2007-03-15 2023-12-07 Hilti Aktiengesellschaft Spanlos gewindeformende Schraube
DE102007024240A1 (de) 2007-05-18 2008-11-20 Swg Schraubenwerk Gaisbach Gmbh Schraube
DE102007000606A1 (de) * 2007-10-31 2009-05-07 Hilti Aktiengesellschaft Schraube
DE102008048703A1 (de) 2008-09-24 2010-03-25 Fischerwerke Gmbh & Co. Kg Schraube
DE102009039946A1 (de) * 2009-08-26 2011-03-03 Schmid Schrauben Hainfeld Gmbh Schraube
DE202011100601U1 (de) 2011-05-12 2011-07-11 Berner Se Holz- oder Kunststoffschraube
DE102014205464B4 (de) * 2014-03-24 2020-07-16 Schmid Schrauben Hainfeld Gmbh Schraube
DE102015107467A1 (de) 2015-05-12 2016-11-17 Adolf Würth GmbH & Co. KG Schraube mit unterbrochenen Schabekanten
DE102015222281A1 (de) * 2015-11-12 2017-05-18 Arnold Umformtechnik Gmbh & Co. Kg Gewindeformende Schraube
EP3315798A1 (de) 2016-10-28 2018-05-02 fischerwerke GmbH & Co. KG Schraube
DE102016123109A1 (de) 2016-10-28 2018-05-03 Fischerwerke Gmbh & Co. Kg Schraube
DE102017108225A1 (de) * 2017-04-18 2018-10-18 Adolf Würth Gmbh & Co Kg Holzschraube mit bogenförmigem Überstand zwischen Gewindegängen
DE102019219492A1 (de) * 2019-12-12 2021-06-17 Swg Schraubenwerk Gaisbach Gmbh Schraube mit Fräserteil
EP3974664B8 (en) * 2020-09-23 2024-01-24 Bi-Mirth Corp. Low-wear screwstructure
DE102021003803B4 (de) 2021-07-24 2023-03-02 Markus Rensburg Schraube für den Einsatz in Holz oder Holzwerkstoffen, mit Mitteln zur Verbesserung des Einschraubverhaltens
DE202023002342U1 (de) 2023-11-09 2023-12-05 Markus Rensburg Schraube für den Einsatz in Holz oder Holzwerkstoffen, mit Mitteln zur Verbesserung des Einschraubverhaltens.
AT527323B1 (de) * 2024-02-08 2025-01-15 Avvio Gmbh & Co Kg Schraube mit vergrößertem Kerndurchmesser im Ausreibabschnitt

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2263137A (en) * 1940-03-02 1941-11-18 Parker Kalon Corp Fastener device
JPH041371Y2 (es) * 1987-02-16 1992-01-17
JPH0716090Y2 (ja) * 1989-09-12 1995-04-12 山喜産業株式会社 タッピングねじ
DE4228727A1 (de) * 1992-08-28 1994-03-03 Adolf Wuerth Gmbh & Co Kg Schraube, insbesondere für Hartholz
DE19525732A1 (de) * 1995-07-14 1997-01-16 Gaisbach Schraubenwerk Swg Schraube
DE29513571U1 (de) * 1995-08-24 1995-12-14 Hsu, Kuo-Tai, Tainan Schraube
DE19632838A1 (de) * 1996-08-15 1998-02-19 Adolf Wuerth Gmbh & Co Kg Schraube mit einer selbstbohrenden Spitze

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110300858A (zh) * 2017-02-21 2019-10-01 费希尔厂有限责任两合公司 螺钉

Also Published As

Publication number Publication date
DE59900082D1 (de) 2001-06-13
EP0939235B1 (de) 2001-05-09
ATE201090T1 (de) 2001-05-15
EP0939235A1 (de) 1999-09-01
DE19807926A1 (de) 1999-09-09

Similar Documents

Publication Publication Date Title
ATE201090T1 (de) Schraube
ES2182879T3 (es) Dispositico de clavija osteosintetica.
PT943822E (pt) Bucha de ancoragem para material friavel
DE59605284D1 (de) Gewindeformendes Verbindungselement
DE60015636D1 (de) Kompressionsknochenschraube und Hilfinstrumente zu ihrer Befestigung
ATE316210T1 (de) Schraube
DE59700189D1 (de) Knochenschraube
ATE149645T1 (de) Gewindeformende schraube
ATE219910T1 (de) Schwenkbares befestigungssystem an einer knochenschraube
CA2234860A1 (en) Fastener having primary and secondary threads
DK0869287T3 (da) Selvperforerende og gevindformende forbindelseselement
PL336521A1 (en) Bolt for use in fastening to aerated concrete
EP1411252A3 (de) Schraube zur Verwendung bei aus Holz hergestellten Bauteilen
ATE226693T1 (de) Schraube mit einer selbstbohrenden spitze
ES2143669T3 (es) Mejora en un inserto de anclaje.
DE59900213D1 (de) Gewindeschneidende Schraube
HUP9701551A2 (hu) Önmetsző csavar
DK0942181T3 (da) Selvcentrerende fastgørelsesorgan
ES2154070T3 (es) Casquillo con rosca
DE59908800D1 (de) Verschlusselement für eine Stufenbohrung eines Bauteils
KR910000280A (ko) 보오링 바이트
ATE275235T1 (de) Bohrspitze
DE59503788D1 (de) Schraubstopfen
KR910000278A (ko) 보오링 바이트
ES1037775U (es) Tornillo.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 939235

Country of ref document: ES