ZA200707750B - Thread-cutting masonry screw - Google Patents

Thread-cutting masonry screw

Info

Publication number
ZA200707750B
ZA200707750B ZA200707750A ZA200707750A ZA200707750B ZA 200707750 B ZA200707750 B ZA 200707750B ZA 200707750 A ZA200707750 A ZA 200707750A ZA 200707750 A ZA200707750 A ZA 200707750A ZA 200707750 B ZA200707750 B ZA 200707750B
Authority
ZA
South Africa
Prior art keywords
thread
masonry screw
cutting masonry
cutting
screw
Prior art date
Application number
ZA200707750A
Other languages
English (en)
Inventor
Becker Jan-Christian
Hacker Oliver
Mayer Klaus
Schaeffer Marc
Original Assignee
Fischer Artur Werke Gmbh
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 Fischer Artur Werke Gmbh filed Critical Fischer Artur Werke Gmbh
Publication of ZA200707750B publication Critical patent/ZA200707750B/xx

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
    • F16B25/0026—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
    • F16B25/0047—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 being characterised by its cross-section in the plane of the shaft axis
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
ZA200707750A 2005-04-16 2007-09-06 Thread-cutting masonry screw ZA200707750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005017596A DE102005017596A1 (de) 2005-04-16 2005-04-16 Gewindeschneidende Betonschraube

Publications (1)

Publication Number Publication Date
ZA200707750B true ZA200707750B (en) 2008-09-25

Family

ID=36699118

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200707750A ZA200707750B (en) 2005-04-16 2007-09-06 Thread-cutting masonry screw

Country Status (9)

Country Link
US (1) US20090022568A1 (de)
EP (1) EP1872021A1 (de)
JP (1) JP2008537989A (de)
KR (1) KR20080005917A (de)
CN (1) CN101160471A (de)
AU (1) AU2006237073A1 (de)
DE (1) DE102005017596A1 (de)
WO (1) WO2006111267A1 (de)
ZA (1) ZA200707750B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007023735A1 (de) * 2007-05-22 2008-11-27 Fischerwerke Gmbh & Co. Kg Gewindenschneidende Betonschraube und Anordnung mit einer solchen Betonschraube
CN101315999B (zh) * 2008-06-27 2012-10-03 华为技术有限公司 螺钉装置和使用该螺钉装置的空腔滤波器
DE202008011808U1 (de) 2008-09-05 2008-12-24 M-Cut Systems Gmbh & Co. Kg Gewindeformende Schraube
DE102009001815A1 (de) * 2009-03-24 2010-10-07 Hilti Aktiengesellschaft Verfahren zur Verankerung eines Befestigungselementes in einem mineralischen Bauteil sowie Befestigungselement für mineralische Bauteile
ITNA20090028U1 (it) * 2009-10-27 2011-04-28 Tecfi S P A "vite per calcestruzzo a doppia filettatura"
EP2354572B1 (de) 2010-01-18 2014-07-02 UIP GmbH & Co. KG Gewindeformende Schraube
US20110176888A1 (en) * 2010-01-20 2011-07-21 Powers Fasteners, Inc. Masonry anchor
SG179322A1 (en) * 2010-10-01 2012-04-27 Infastech Ip Pte Ltd Threaded fastener
EP2581611A1 (de) * 2011-10-13 2013-04-17 UIP GmbH & Co. KG Befestigungsanordnung mit bifunktionaler Schraube
KR101417350B1 (ko) * 2012-10-02 2014-07-16 이영희 다양한 상대물에 체결 가능한 범용 태핑 스크류 및 이를 이용한 체결방법
KR101248434B1 (ko) * 2012-10-30 2013-04-02 (주) 효창이엔지 강연선 설치구, 이를 이용한 강연선 설치방법 및 조립식 우수저류조의 블록간 결합구조
EP2728209B1 (de) 2012-11-05 2017-07-12 SG Holding UG Gewindeformende Schraube
DE102013108743A1 (de) * 2013-08-13 2015-02-19 Fischerwerke Gmbh & Co. Kg Betonschraube
CN103452992B (zh) * 2013-09-17 2016-01-20 上海美固澄梵紧固件有限公司 一种锚栓
DE102014219116A1 (de) * 2014-09-23 2016-03-24 Toge Dübel Gmbh & Co. Kg Selbstschneidende Schraube zum Einschrauben in ein Bohrloch in einem Werkstoff, Anordnung mit einer derartigen Schraube und Verfahren zum Einschrauben einer derartigen Schraube in ein Bohrloch
EP3001045B1 (de) * 2014-09-23 2020-09-02 TOGE Dübel GmbH & Co. KG Selbstschneidende schraube zum einschrauben in ein bohrloch in einem werkstoff, anordnung mit einer derartigen schraube und verfahren zum einschrauben einer derartigen schraube in ein bohrloch
SE538636C2 (en) * 2014-12-12 2016-10-04 Essve Produkter Ab Concrete screw
DE102015120470A1 (de) * 2015-11-26 2017-06-01 Fischerwerke Gmbh & Co. Kg Betonschraube
TWI623690B (zh) * 2017-01-25 2018-05-11 Cement screw
US11156265B2 (en) * 2017-09-13 2021-10-26 Devin Mergens Cable railing system and method of installation
USD875514S1 (en) * 2018-01-15 2020-02-18 Ningbo Anchor Fasteners Industrial Co., Ltd. Concrete screw with ring groove
EP3536812A1 (de) * 2018-03-08 2019-09-11 HILTI Aktiengesellschaft Bimetallschraube mit martensitisch härtbarem stahl
GB201912551D0 (en) 2019-09-01 2019-10-16 Product Licensing Company Ltd Method & means of forming threaded ties and rods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861269A (en) * 1971-01-04 1975-01-21 Superior Dry Wall Screw Mfg Co Fastener with improved thread construction
US3937119A (en) * 1974-12-23 1976-02-10 Illinois Tool Works, Inc. Masonry anchor device
DE8908303U1 (de) * 1989-04-22 1989-09-28 Itw-Ateco Gmbh, 2000 Norderstedt Schraube für Gestein oder Beton
JPH0387932U (de) * 1989-12-27 1991-09-09
JPH0389569U (de) * 1989-12-27 1991-09-12
US5061136A (en) * 1990-10-03 1991-10-29 Emhart Inc. Masonry screw anchor
US5190426A (en) * 1992-03-02 1993-03-02 Illinois Tool Works Inc. Concrete fastener
DE59300099D1 (de) * 1993-05-04 1995-04-06 Hettich Ludwig Schraubenfab Gewindeformende Schraube.
GB9715779D0 (en) * 1997-07-26 1997-10-01 Unifix Ltd Improved fixing anchor
DE29819813U1 (de) * 1998-11-05 2000-03-09 Hettich & Co Gewindeschneidende Schraube
DE29917000U1 (de) * 1999-09-28 1999-12-23 Rensburg Markus Gewindeformende Schraube
AU6722101A (en) * 2000-06-20 2002-01-02 John Unsworth Self adjusting, high strength, screw system
DE10064714A1 (de) * 2000-12-22 2002-07-04 Hilti Ag Selbstfurchende Schraube
US6860691B2 (en) * 2001-06-18 2005-03-01 John Duncan Unsworth Self adjusting, high strength, screw system
DE20120466U1 (de) * 2001-12-18 2002-05-02 Berner Gmbh Gewindeformende Schraube zum unmittelbaren Einschrauben in Beton, Stein, Mauerwerk o.dgl.
TWI230764B (en) * 2002-12-18 2005-04-11 Illinois Tool Works Threaded fastener with dual reinforcing leads and improved substrate entry or lead end portion

Also Published As

Publication number Publication date
AU2006237073A1 (en) 2006-10-26
CN101160471A (zh) 2008-04-09
DE102005017596A1 (de) 2006-10-19
WO2006111267A1 (de) 2006-10-26
EP1872021A1 (de) 2008-01-02
JP2008537989A (ja) 2008-10-02
KR20080005917A (ko) 2008-01-15
US20090022568A1 (en) 2009-01-22

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