NO20052333L - Skrue for harde materialer - Google Patents

Skrue for harde materialer

Info

Publication number
NO20052333L
NO20052333L NO20052333A NO20052333A NO20052333L NO 20052333 L NO20052333 L NO 20052333L NO 20052333 A NO20052333 A NO 20052333A NO 20052333 A NO20052333 A NO 20052333A NO 20052333 L NO20052333 L NO 20052333L
Authority
NO
Norway
Prior art keywords
screw
hard materials
thread
hard
masonry
Prior art date
Application number
NO20052333A
Other languages
English (en)
Other versions
NO20052333D0 (no
Inventor
Andreas Wunderlich
Original Assignee
Adolf Wuerth 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 Adolf Wuerth Gmbh & Co Kg filed Critical Adolf Wuerth Gmbh & Co Kg
Publication of NO20052333L publication Critical patent/NO20052333L/no
Publication of NO20052333D0 publication Critical patent/NO20052333D0/no

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
    • F16B25/0026—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 hard non-organic material, e.g. stone, concrete or drywall
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glass Compositions (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Retaining Walls (AREA)
  • Dowels (AREA)

Abstract

En for hardt murverk eller betong bestemt skrue har en gjenge som danner en rekkefølge av på tvers av gjengens lengderetning forskutte, enkeltvis til hverandre grensende tenner (7). Gjengen har en sagtangkontur.
NO20052333A 2002-11-07 2005-05-12 Skrue for harde materialer NO20052333D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10252774A DE10252774A1 (de) 2002-11-07 2002-11-07 Schraube für harte Werkstoffe
PCT/EP2003/011157 WO2004042240A1 (de) 2002-11-07 2003-10-09 Schraube für harte werkstoffe

Publications (2)

Publication Number Publication Date
NO20052333L true NO20052333L (no) 2005-05-12
NO20052333D0 NO20052333D0 (no) 2005-05-12

Family

ID=32185589

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052333A NO20052333D0 (no) 2002-11-07 2005-05-12 Skrue for harde materialer

Country Status (10)

Country Link
US (1) US20060024147A1 (no)
EP (1) EP1558851B1 (no)
AT (1) ATE421643T1 (no)
AU (1) AU2003278061A1 (no)
CA (1) CA2505246A1 (no)
DE (2) DE10252774A1 (no)
NO (1) NO20052333D0 (no)
PL (1) PL374904A1 (no)
RU (1) RU2341695C2 (no)
WO (1) WO2004042240A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006000539A1 (de) * 2006-12-19 2008-06-26 Hilti Ag Befestigungselement
DE102007003518B4 (de) 2007-01-18 2017-12-07 Adolf Würth GmbH & Co. KG Schraube, insbesondere zur Durchsteckmontage von Fensterrahmen in der Laibung eines Mauerwerks
DE102009005198A1 (de) * 2008-01-20 2009-07-23 Hörmansdörfer, Gerd Selbstschneidender Einschraubkörper mit Zickzack-Spannuten
DE102009041877A1 (de) * 2009-09-07 2011-03-10 Swg Schraubenwerk Gaisbach Gmbh Betonschraube
SE539274C2 (en) * 2015-10-28 2017-06-07 Essve Produkter Ab Easy starting screw
RU2683433C2 (ru) * 2017-06-14 2019-03-28 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Скважинная печать
US11739783B2 (en) * 2021-04-30 2023-08-29 Simpson Strong-Tie Company Inc. Concrete fastener
TWI846214B (zh) * 2022-12-16 2024-06-21 何人東 螺絲

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US113557A (en) * 1871-04-11 Improvement in metal screws and nuts
US848914A (en) * 1905-03-18 1907-04-02 Thomas Wall Hardwick Screw.
US1250748A (en) * 1916-12-21 1917-12-18 Irving C Woodward Self-locking screw-thread.
US1451484A (en) * 1922-03-25 1923-04-10 Irving C Woodward Screw thread
US1802560A (en) * 1923-04-04 1931-04-28 Arthur C Kerwin Masonry bolt
US1933332A (en) * 1931-06-06 1933-10-31 Donald M May Screw
US2177004A (en) * 1937-12-30 1939-10-24 William A Purtell Screw
US2301181A (en) * 1941-10-23 1942-11-10 Eric M Ilsemann Self-locking threaded fastening element
US2484644A (en) * 1945-04-13 1949-10-11 Illinois Tool Works Self-locking and sealing screw
US2691538A (en) * 1951-03-03 1954-10-12 Albert P Clausen Joint construction for body shells
BE526340A (no) * 1953-02-09
US3426642A (en) * 1962-02-05 1969-02-11 Res Eng & Mfg Self-tapping screws with threadforming projections
US3176746A (en) * 1963-04-01 1965-04-06 Walton Marvin Self-holding screw member
US3339389A (en) * 1965-02-16 1967-09-05 Nat Lock Co Method of forming self-locking threaded fastening member
US3385340A (en) * 1966-04-22 1968-05-28 Lock Thread Corp Lock fastener
USRE27678E (en) * 1968-05-03 1973-06-19 Self-locking screws
US3517717A (en) * 1968-05-03 1970-06-30 Reed Rolled Thread Die Co Self-locking screws
US3972361A (en) * 1972-05-30 1976-08-03 Standard Pressed Steel Co. Threaded fastener
US3972359A (en) * 1974-05-17 1976-08-03 Standard Pressed Steel Co. Vibration resistant fastener
US3972360A (en) * 1974-05-17 1976-08-03 Standard Pressed Steel Co. Vibration resistant fastener
US3937119A (en) * 1974-12-23 1976-02-10 Illinois Tool Works, Inc. Masonry anchor device
US3982575A (en) * 1974-12-23 1976-09-28 Standard Pressed Steel Co. Thread forming self-locking screw
US4223711A (en) * 1978-07-03 1980-09-23 Russell, Burdsall & Ward Corporation Self-locking fastener
US4273175A (en) * 1979-04-04 1981-06-16 The Lamson & Sessions Co. Thread convolution
CA1277573C (en) * 1985-04-03 1990-12-11 Sumio Yoshida Saw blade
DE8905189U1 (de) * 1989-04-25 1989-06-15 Rommel, Erwin, 4320 Hattingen Gewindeformende Schraube
EP0433484B1 (de) * 1989-12-21 1993-11-10 LUDWIG HETTICH SCHRAUBENFABRIK GmbH & Co. Gewindeformende Schraube
FR2673251B1 (fr) * 1991-02-25 1994-07-08 Legrand Sa Vis, en particulier vis a fut creux du type vis cheville pour materiau tendre.
DE4206440A1 (de) * 1991-03-27 1992-10-01 Reisser Schraubenwerk Gmbh & C Gewindeformende schraube
CN1103874C (zh) * 1996-07-29 2003-03-26 Toge－迪贝尔A·格哈德两合公司 自攻丝螺钉特别是混凝土螺钉
DE19724052A1 (de) * 1997-06-07 1998-12-10 Adolf Wuerth Gmbh & Co Kg Schraube
DE19735280A1 (de) * 1997-08-14 1999-02-18 Toge Duebel A Gerhard Kg Vorrichtung und Verfahren zum Befestigen einer Schraube in einem Untergrund wie Beton oder dergleichen
DE29906274U1 (de) * 1999-04-08 1999-06-24 A-Z Ausrüstung und Zubehör GmbH & Co. KG, 45525 Hattingen Selbstbohrendes und gewindeformendes Verbindungselement
DE19917469A1 (de) * 1999-04-17 2000-10-19 Adolf Wuerth Gmbh & Co Kg Betonschraube
US6056491A (en) * 1999-04-23 2000-05-02 Hsu; Kuo-Tai Screw having cutting teeth formed on threads thereof
DE10113946A1 (de) * 2001-03-22 2002-09-26 Toge Duebel A Gerhard Kg Selbstschneidende Schraube, insbesondere Betonschraube, aus Stahl
US6974289B2 (en) * 2002-08-12 2005-12-13 Illinois Tool Works Inc Pressure flank screw and fastening system therewith
US6976818B2 (en) * 2002-08-12 2005-12-20 Illinois Tool Works Inc. Threaded fastener particularly suited for plastics
DE202004002877U1 (de) * 2004-02-25 2005-06-30 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Gewindeformende Schraube
US7163366B2 (en) * 2005-01-05 2007-01-16 Pei-Hua Chen Screw with two types of threads

Also Published As

Publication number Publication date
PL374904A1 (en) 2005-11-14
EP1558851A1 (de) 2005-08-03
WO2004042240A1 (de) 2004-05-21
NO20052333D0 (no) 2005-05-12
AU2003278061A1 (en) 2004-06-07
EP1558851B1 (de) 2009-01-21
RU2005111979A (ru) 2006-02-10
US20060024147A1 (en) 2006-02-02
CA2505246A1 (en) 2004-05-21
DE10252774A1 (de) 2004-05-27
DE50311132D1 (de) 2009-03-12
ATE421643T1 (de) 2009-02-15
RU2341695C2 (ru) 2008-12-20

Similar Documents

Publication Publication Date Title
BR0300500B1 (pt) composiÇço poliolefÍnica, processo para estabilizaÇço de uma poliolefina e uso de uma mistura.
NO20001278L (no) Sementpanel med forsterkede kanter
ATE249176T1 (de) Knochenschraube
NO20080462L (no) Krystallformer av astaxantin
BRPI0401699A (pt) Processo para a destilação de uma mistura de diisocianatodifenilmetanos isÈmeros
FI852700L (fi) Plugg.
BR112018011859A2 (pt) uso de composições tendo um conteúdo de 3,3´-metilenobis(2-metiloxazolidina) na remoção de compostos de enxofre a partir de correntes de processo
DK2013491T3 (da) Skruehoved og værktøj til brug derved
MX9300359A (es) Unidad de panel extruida para propositos de construccion.
IT201800010700A1 (it) Gruppo di aggancio per pannelli
CL2007002387A1 (es) Uso de compuestos derivados de 2,5-dihidroxibenceno para el tratamiento de artritis y dolor.
ATE328211T1 (de) Verbundeinrichtung für eine holz-beton-verbindung
DE59800770D1 (de) Gewindeschneidplatte
ATE409814T1 (de) Gewindeschneidende schraube, insbesondere betonschraube
ATE354738T1 (de) Vorrichtung mit zwei durch eine verbindungsschraube zusammengehaltenen hohlprofilen sowie werkzeug dazu
BR0103242A (pt) Revestimento de piso de um material elastÈmero com uma superfìcie estruturada em forma de relevo
NO20061336L (no) Hydraulisk mappebasert, konisk kantet brett, produksjonsmetode og produksjonslinje for dette samt lett arbeidskonstruksonsmetode
FI20035067A7 (fi) Parveke tai vastaava
ATE402300T1 (de) Bauplatte für decken, wände oder böden
EP1443028A4 (en) ALTERNATIVE TO PORTLAND CEMENT, METHOD FOR THE PRODUCTION THEREOF, HARD WOOD CHIMNEY CEMENT PLATE USING THE SAME, AND METHOD FOR THE PRODUCTION OF THE PLATE
DE50311132D1 (de) Schraube für harte werkstoffe
AR032101A1 (es) Antagonistas de receptores de histamina
ES2100439T3 (es) Dispositivo para sujetar objetos de loza sanitaria.
ATE353119T1 (de) Befestigungssystem zum verbinden von profilstäben
WO2002056365A3 (de) Verfahren zum vereinzeln von wafern in chips

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application