NO20052333D0 - Skrue for harde materialer - Google Patents

Skrue for harde materialer

Info

Publication number
NO20052333D0
NO20052333D0 NO20052333A NO20052333A NO20052333D0 NO 20052333 D0 NO20052333 D0 NO 20052333D0 NO 20052333 A NO20052333 A NO 20052333A NO 20052333 A NO20052333 A NO 20052333A NO 20052333 D0 NO20052333 D0 NO 20052333D0
Authority
NO
Norway
Prior art keywords
screw
hard materials
thread
head
screw shaft
Prior art date
Application number
NO20052333A
Other languages
English (en)
Other versions
NO20052333L (no
Inventor
Andreas Wunderlich
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 NO20052333D0 publication Critical patent/NO20052333D0/no
Publication of NO20052333L publication Critical patent/NO20052333L/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)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glass Compositions (AREA)
  • Retaining Walls (AREA)
  • Dowels (AREA)
NO20052333A 2002-11-07 2005-05-12 Skrue for harde materialer NO20052333L (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
NO20052333D0 true NO20052333D0 (no) 2005-05-12
NO20052333L NO20052333L (no) 2005-05-12

Family

ID=32185589

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052333A NO20052333L (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) NO20052333L (no)
PL (1) PL374904A1 (no)
RU (1) RU2341695C2 (no)
WO (1) WO2004042240A1 (no)

Families Citing this family (6)

* 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
JP5636287B2 (ja) * 2008-01-20 2014-12-03 ヘルマンスドゥルファー，ゲルト ジグザグフルートを有する自己切削型ねじ込み体
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

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
NL184910B (nl) * 1953-02-09 Procter & Gamble Werkwijze voor het bereiden van een homogeen vloeibaar wasmiddel voor de grote was.
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
US3517717A (en) * 1968-05-03 1970-06-30 Reed Rolled Thread Die Co Self-locking screws
USRE27678E (en) * 1968-05-03 1973-06-19 Self-locking screws
US3972361A (en) * 1972-05-30 1976-08-03 Standard Pressed Steel Co. Threaded fastener
US3972360A (en) * 1974-05-17 1976-08-03 Standard Pressed Steel Co. Vibration resistant fastener
US3972359A (en) * 1974-05-17 1976-08-03 Standard Pressed Steel Co. Vibration resistant fastener
US3982575A (en) * 1974-12-23 1976-09-28 Standard Pressed Steel Co. Thread forming self-locking screw
US3937119A (en) * 1974-12-23 1976-02-10 Illinois Tool Works, Inc. Masonry anchor device
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 (no) * 1989-04-25 1989-06-15 Rommel, Erwin, 4320 Hattingen, De
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
US6086302A (en) * 1996-07-29 2000-07-11 TOGE -- Dubel A. Gerhard KG Self-tapping concrete screw for insertion in an associated drill hole in concrete
DE19724052A1 (de) * 1997-06-07 1998-12-10 Wuerth Adolf 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 Az Ausruest Zubehoer Gmbh Selbstbohrendes und gewindeformendes Verbindungselement
DE19917469A1 (de) * 1999-04-17 2000-10-19 Wuerth Adolf 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
US6976818B2 (en) * 2002-08-12 2005-12-20 Illinois Tool Works Inc. Threaded fastener particularly suited for plastics
US6974289B2 (en) * 2002-08-12 2005-12-13 Illinois Tool Works Inc Pressure flank screw and fastening system therewith
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
US20060024147A1 (en) 2006-02-02
DE10252774A1 (de) 2004-05-27
PL374904A1 (en) 2005-11-14
NO20052333L (no) 2005-05-12
RU2341695C2 (ru) 2008-12-20
CA2505246A1 (en) 2004-05-21
DE50311132D1 (de) 2009-03-12
AU2003278061A1 (en) 2004-06-07
WO2004042240A1 (de) 2004-05-21
RU2005111979A (ru) 2006-02-10
EP1558851A1 (de) 2005-08-03
EP1558851B1 (de) 2009-01-21
ATE421643T1 (de) 2009-02-15

Similar Documents

Publication Publication Date Title
NO20052333L (no) Skrue for harde materialer
TW370478B (en) Reciprocating saw blade, methods of making it and reciprocating saw including the same
ES2190626T3 (es) Tornillo para material fibroso.
ATE486635T1 (de) Zahnweisszusammensetzungen und -verfahren
SE9902696L (sv) Borrenhet
ATE409814T1 (de) Gewindeschneidende schraube, insbesondere betonschraube
PT900616E (pt) Ca para a sua producao folha de serra com configuracao de dentes de serra e tecni
WO2005092271A8 (en) Film compositions
CR7732A (es) Elementos de sujecion de 3/5 puntas, barrena de 3/5 puntas
DE60310509D1 (de) Sägemaschine mit hin- und hergehendem Sägeblatt
SE0400607D0 (sv) Sågblad för trä
ATE354738T1 (de) Vorrichtung mit zwei durch eine verbindungsschraube zusammengehaltenen hohlprofilen sowie werkzeug dazu
ATE352645T1 (de) Sägezahndraht für karden-garnitur
MY139323A (en) A saw blade for wood
SE0100463D0 (sv) Rengöringselement för ett flisningshuvud i en flisningsblockformerare
SE0100546L (sv) Skränkanordning för sågblad
SE0300610D0 (sv) Arrangement for a motordriven hand tool such as a chain saw
RU29869U1 (ru) Пильное полотно
SE0300003D0 (sv) Förbättrat skärverktyg
SE0004285D0 (sv) Sågklinga för träreduceringsanordningar
BR8201937U (pt) Fio fita multicabo
RS85203A (en) Gradually cut rhomboidal brick
ITTO20010502A0 (it) Macchina sezionatrice per la realizzazione di barre di legno o simili.
ITVR20020039U1 (it) Segatrice particolarmente per blocchi di legno
HUP0101955A2 (hu) Horonymaró, különösen hornyok falazatokban történő kialakítására

Legal Events

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