ES2421706T3 - Tornillo - Google Patents

Tornillo

Info

Publication number
ES2421706T3
ES2421706T3 ES09778234T ES09778234T ES2421706T3 ES 2421706 T3 ES2421706 T3 ES 2421706T3 ES 09778234 T ES09778234 T ES 09778234T ES 09778234 T ES09778234 T ES 09778234T ES 2421706 T3 ES2421706 T3 ES 2421706T3
Authority
ES
Spain
Prior art keywords
thread
main
screw
tip
extends
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.)
Active
Application number
ES09778234T
Other languages
English (en)
Inventor
Werner Braun
Fabian Mohr
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.)
Fischerwerke GmbH and Co KG
Original Assignee
Fischerwerke GmbH and 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 Fischerwerke GmbH and Co KG filed Critical Fischerwerke GmbH and Co KG
Application granted granted Critical
Publication of ES2421706T3 publication Critical patent/ES2421706T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16B25/0052—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
    • F16B25/0068—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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms

Abstract

Tornillo (1) con un vástago (2), una punta (3), una cabeza (4) con un atornillador (5), así como con una roscaprincipal (6) y una rosca secundaria (7), - en el cual la rosca principal (6) presenta un paso de rosca menor que la rosca secundaria (7), - en el cual la rosca principal (6) se extiende al menos sobre una primera longitud parcial (22) del vástago (2), y - en el cual la rosca secundaria (7) se extiende al menos sobre una segunda longitud parcial (23) del vástago (2)se caracteriza por, - que la rosca principal (6) y la rosca secundaria (7) se extienden hasta un extremo delantero (10) de la punta (3)del tornillo (1) y en el extremo delantero (10) empiezan en un comienzo de rosca común (24), y - que la rosca principal (6) presenta flancos de rosca (11) sobre una parte considerable de su longitud,especialmente en la zona del vástago (2), los cuales son más altos que los flancos de rosca (12) de la roscasecundaria (7).
ES09778234T 2008-09-24 2009-09-01 Tornillo Active ES2421706T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008048703A DE102008048703A1 (de) 2008-09-24 2008-09-24 Schraube
PCT/EP2009/006308 WO2010034390A1 (de) 2008-09-24 2009-09-01 Schraube

Publications (1)

Publication Number Publication Date
ES2421706T3 true ES2421706T3 (es) 2013-09-05

Family

ID=41394403

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09778234T Active ES2421706T3 (es) 2008-09-24 2009-09-01 Tornillo

Country Status (10)

Country Link
EP (1) EP2326848B1 (es)
CN (1) CN102165202B (es)
DE (1) DE102008048703A1 (es)
DK (1) DK2326848T3 (es)
ES (1) ES2421706T3 (es)
HK (1) HK1161625A1 (es)
MY (1) MY154450A (es)
PL (1) PL2326848T3 (es)
TW (1) TWI467097B (es)
WO (1) WO2010034390A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2458233A1 (en) * 2010-11-26 2012-05-30 Fong Prean Industrial Co., Ltd. Drilling screw with compound threads
DE102011008167A1 (de) * 2011-01-10 2012-07-12 Gerhard Kälber Teilgewindeschraube
AT12726U1 (de) * 2011-04-12 2012-10-15 Sihga Handels Gmbh Schraube für das befestigen eines holzteiles
DE202011100601U1 (de) * 2011-05-12 2011-07-11 Berner Se Holz- oder Kunststoffschraube
US9482258B2 (en) * 2012-05-10 2016-11-01 Simpson Strong-Tie Company, Inc. Fastener with multiple threaded regions
US9845819B2 (en) 2012-11-23 2017-12-19 Dissing A/S Method and screw for mounting fiber cement planks
US11181138B2 (en) 2013-03-26 2021-11-23 Simpson Strong-Tie Company, Inc. Variable thread knurl fastener
US9523383B2 (en) 2013-03-26 2016-12-20 Simpson Strong-Tie Company, Inc. Variable thread fastener
JP2014231888A (ja) * 2013-05-30 2014-12-11 日本トレクス株式会社 貨物自動車の床構造
EP3034895A1 (de) * 2014-12-17 2016-06-22 HILTI Aktiengesellschaft Schraube und Konstruktion
BE1023662B1 (nl) 2015-12-08 2017-06-09 Pgb-Asia Limited Verbeterde houtschroef
DE202016106770U1 (de) 2016-12-06 2016-12-23 Pgb-International Nv Verbesserte Holzschraube
TWI614417B (zh) * 2017-03-20 2018-02-11 甫商有限公司 具有切削凸牙的螺絲
TWM553763U (zh) * 2017-09-21 2018-01-01 Taiwan Shan Yin International Co Ltd 可快速進給鎖合之螺絲
DK179672B1 (en) 2017-11-13 2019-03-19 Dissing A/S Screw with two sets of ribs in a knurled region and use thereof
WO2019091536A1 (en) * 2017-11-13 2019-05-16 Dissing A/S Screw with two set of ribs in a knurled region and use thereof
DE102018116368A1 (de) 2018-07-06 2020-01-09 Fischerwerke Gmbh & Co. Kg Schraube
CN110319100A (zh) * 2019-07-01 2019-10-11 上海窗固紧固件制造有限公司 一种螺钉
USD999053S1 (en) * 2020-02-11 2023-09-19 B.M.B Investments Pty Ltd Screw
EP4103854A4 (en) * 2020-02-11 2024-01-31 B M B Invest Pty Ltd MULTI-PURPOSE SCREWS
USD1012685S1 (en) * 2020-02-11 2024-01-30 B.M.B. Investments Pty Ltd Screw
USD938812S1 (en) * 2020-08-25 2021-12-21 Dextor Works Screw

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5273383A (en) * 1991-04-04 1993-12-28 Research Engineering & Manufacturing, Inc. Threaded fastener for use in thermoplastics and roll die for producing same
CN2126344U (zh) * 1992-01-18 1992-12-30 吴光生 耐震抗松转的螺纹紧固件
JPH0758090B2 (ja) * 1992-01-22 1995-06-21 若井産業株式会社 ねじ釘
DE4228727A1 (de) * 1992-08-28 1994-03-03 Wuerth Adolf Gmbh & Co Kg Schraube, insbesondere für Hartholz
DE19718209A1 (de) * 1997-04-30 1998-11-05 Bierbach Gmbh & Co Kg Befestig Metallene Schraube für Metalle, Holzwerkstoffe und Kunststoffe, insbesondere für Holzspanplatten
DE19807926A1 (de) 1998-02-25 1999-09-09 Hettich Ludwig & Co Schraube
US20050069396A1 (en) * 2003-09-30 2005-03-31 Wu Keng Shui Screw
DE102004018069A1 (de) * 2004-04-08 2004-08-26 Rensburg, Markus, Dipl.-Wirtsch.-Ing. Schraube insbesonder Holzsenkschraube und Verfahren zu deren Herstellung
DE102004034246B4 (de) * 2004-07-15 2008-04-24 Sfs Intec Holding Ag Schraube
DE102006057259A1 (de) * 2006-11-22 2008-05-29 Swg Schraubenwerk Gaisbach Gmbh Schraube

Also Published As

Publication number Publication date
PL2326848T3 (pl) 2013-08-30
DE102008048703A1 (de) 2010-03-25
CN102165202B (zh) 2014-04-30
TW201026968A (en) 2010-07-16
EP2326848A1 (de) 2011-06-01
MY154450A (en) 2015-06-15
WO2010034390A1 (de) 2010-04-01
CN102165202A (zh) 2011-08-24
TWI467097B (zh) 2015-01-01
EP2326848B1 (de) 2013-04-17
DK2326848T3 (da) 2013-07-01
HK1161625A1 (en) 2012-07-27

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