ZA8352B - Screw anchor - Google Patents

Screw anchor

Info

Publication number
ZA8352B
ZA8352B ZA8352A ZA8352A ZA8352B ZA 8352 B ZA8352 B ZA 8352B ZA 8352 A ZA8352 A ZA 8352A ZA 8352 A ZA8352 A ZA 8352A ZA 8352 B ZA8352 B ZA 8352B
Authority
ZA
South Africa
Prior art keywords
screw anchor
anchor
screw
Prior art date
Application number
ZA8352A
Other languages
English (en)
Inventor
Kent Buhl Godsted
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of ZA8352B publication Critical patent/ZA8352B/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
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/02—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose in one piece with protrusions or ridges on the shaft
    • 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
    • F16B25/0036—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
    • F16B25/0068—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

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)
  • Dowels (AREA)
ZA8352A 1982-02-11 1983-01-05 Screw anchor ZA8352B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/347,809 US4439077A (en) 1982-02-11 1982-02-11 Concrete screw anchor

Publications (1)

Publication Number Publication Date
ZA8352B true ZA8352B (en) 1983-10-26

Family

ID=23365363

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8352A ZA8352B (en) 1982-02-11 1983-01-05 Screw anchor

Country Status (13)

Country Link
US (1) US4439077A (ja)
JP (2) JPS58149411A (ja)
AU (1) AU1004783A (ja)
BR (1) BR8300383A (ja)
CA (1) CA1204310A (ja)
CH (1) CH651115A5 (ja)
DE (1) DE3301414A1 (ja)
FR (1) FR2521235B1 (ja)
GB (2) GB2115511B (ja)
IE (1) IE53972B1 (ja)
NZ (1) NZ203020A (ja)
SE (1) SE8207206L (ja)
ZA (1) ZA8352B (ja)

Families Citing this family (67)

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FR2553158B1 (fr) * 1983-10-11 1987-01-23 Solefi Cheville d'ancrage
US4630985A (en) * 1984-01-12 1986-12-23 Leon Simons Self aligning screw
US4842467A (en) * 1984-08-24 1989-06-27 Yamashina Seiko-Sho, Ltd. Concrete screw
JPS61127910A (ja) * 1984-11-26 1986-06-16 株式会社　丸エム製作所 アンカ−ボルト
DE3926000C1 (en) * 1989-08-05 1990-08-02 Hella Kg Hueck & Co, 4780 Lippstadt, De Self-tapping screw mfd. by cold rolling - has specified ratio between outer and core dia. and between outer dia. and pitch
DE9100658U1 (de) * 1990-01-24 1991-04-11 Itw-Ateco Gmbh, 2000 Norderstedt Schraube zum Befestigen nachgiebiger Materialien an einer vor Gewindebeschädigung gefährdeten Tragschicht
US5190426A (en) * 1992-03-02 1993-03-02 Illinois Tool Works Inc. Concrete fastener
US5244327A (en) * 1992-04-29 1993-09-14 Whitesell Neil L Trailer bed fastener
US5188496A (en) * 1992-07-13 1993-02-23 Giannuzzi Louis Self-tapping screw-type masonry anchor
US5336015A (en) * 1992-11-25 1994-08-09 Ucar Carbon Technology Corporation Self centering electrode joint
JPH0750574Y2 (ja) * 1993-03-29 1995-11-15 山喜産業株式会社 瓦取付用ビス
EP0625400A1 (de) * 1993-05-04 1994-11-23 LUDWIG HETTICH SCHRAUBENFABRIK GmbH & Co. Werkzeug zum Erzeugen eines Innengewindes
DE59300099D1 (de) * 1993-05-04 1995-04-06 Hettich Ludwig Schraubenfab Gewindeformende Schraube.
US5516248A (en) * 1994-09-07 1996-05-14 Abbott-Interfast Corporation Low torque wood screw
EP0916030B1 (de) * 1996-07-29 2001-09-19 TOGE-Dübel A. Gerhard KG Selbstschneidende schraube, insbesondere betonschraube
US5947670A (en) * 1996-09-20 1999-09-07 Illinois Tool Works Inc. Self-drilling fastener
GB9715779D0 (en) * 1997-07-26 1997-10-01 Unifix Ltd Improved fixing anchor
US5885041A (en) * 1997-08-04 1999-03-23 Anthony C. Giannuzzi Chemical self-tapping, screw-type masonry anchor
AUPP047697A0 (en) 1997-11-20 1997-12-18 W.A. Deutsher Pty Ltd Fastening screw and method of forming same
DE19820671A1 (de) * 1998-05-08 1999-11-11 Fischer Artur Werke Gmbh Selbstschneidende Schraube zum Einsatz in Vollbaustoffen
US6367205B2 (en) 1998-10-05 2002-04-09 Hurri-Bolt, Inc. Anchor for a structural tie-down apparatus
US5957646A (en) * 1998-11-02 1999-09-28 Anthony C. Giannuzzi Enhanced strength screw-type masonry anchor
DE29819813U1 (de) * 1998-11-05 2000-03-09 Hettich & Co., 78713 Schramberg Gewindeschneidende Schraube
DE19856512A1 (de) * 1998-12-08 2000-06-15 Toge Duebel A Gerhard Kg Schraube, insbesondere Betonschraube
DE19917469A1 (de) 1999-04-17 2000-10-19 Adolf Wuerth Gmbh & Co Kg Betonschraube
US7070376B1 (en) 1999-12-14 2006-07-04 Simpson Strong-Tie Company, Inc. Self-drilling, self-anchoring fastener for concrete
US6250866B1 (en) * 2000-02-11 2001-06-26 Olympic Manufacturing Group, Inc. Self-drilling, self-tapping screw for concrete blocks
DE10064714A1 (de) * 2000-12-22 2002-07-04 Hilti Ag Selbstfurchende Schraube
GB2386405A (en) * 2002-03-15 2003-09-17 Charles Bickford Threaded fixing device and method
CN2545415Y (zh) * 2002-04-11 2003-04-16 久可工业股份有限公司 具有不同高低螺牙之三线螺纹双头固定螺丝
US6619899B1 (en) 2002-06-10 2003-09-16 Power Products Iii, Llc Cutting insert for fasteners
US20040096293A1 (en) * 2002-09-19 2004-05-20 Mitek Holdings, Inc. Truss screw
CA2510200A1 (en) * 2005-06-16 2006-12-16 Walther, Mirco Screw for use in concrete
DE102006000362B4 (de) * 2006-07-21 2017-03-02 Hilti Aktiengesellschaft Setzwerkzeug
DE102006037006B4 (de) * 2006-08-08 2014-08-07 TOGE-Dübel A. Gerhard KG Beton-Schraube
DE102007023735A1 (de) * 2007-05-22 2008-11-27 Fischerwerke Gmbh & Co. Kg Gewindenschneidende Betonschraube und Anordnung mit einer solchen Betonschraube
US20090003970A1 (en) * 2007-06-29 2009-01-01 Illinois Tool Works Inc. Threaded anchor having a head portion comprising a hexagonally configured drive section, and an integral projection having a transverse bore formed therein
GB2455533B (en) * 2007-12-12 2011-08-10 Excalibur Screwbolts Ltd A fixing device
EP2098736A1 (de) * 2008-03-07 2009-09-09 CCG-Concept Consulting GmbH System aus Verbundankerschraube und Klebstoff
DE102008049640A1 (de) * 2008-09-30 2010-04-01 Flückiger, Werner Befestigungselement
US8672204B2 (en) 2010-01-13 2014-03-18 National Nail Corp. Fastener, installation tool and related method of use
US9802300B2 (en) 2010-01-13 2017-10-31 National Nail Corp. Fastener, installation tool and related method of use
US9120214B2 (en) 2010-01-13 2015-09-01 National Nail Corp. Fastener, installation tool and related method of use
US9144896B2 (en) 2010-01-13 2015-09-29 National Nail Corp. Fastener, installation tool and related method of use
US8955210B2 (en) 2010-01-13 2015-02-17 National Nail Corp. Fastener, installation tool and related method of use
US8430619B2 (en) * 2010-01-19 2013-04-30 Black & Decker Inc. Concrete and masonry screw anchor
TW201126071A (en) * 2010-01-29 2011-08-01 Shehkai Prec Co Ltd Tightening bolt
US8448397B2 (en) * 2011-08-01 2013-05-28 Connect-Ez, Llc Anchor system for securing a concrete wall panel to a supporting concrete foundation
EP2581611A1 (de) * 2011-10-13 2013-04-17 UIP GmbH & Co. KG Befestigungsanordnung mit bifunktionaler Schraube
USD704018S1 (en) 2012-01-04 2014-05-06 National Nail Corp. Fastener installation tool
KR101417350B1 (ko) * 2012-10-02 2014-07-16 이영희 다양한 상대물에 체결 가능한 범용 태핑 스크류 및 이를 이용한 체결방법
US9475109B2 (en) 2013-12-31 2016-10-25 Simpson Strong-Tie Company, Inc. Method of manufacturing a hollow externally threaded fastener
EP3130811A1 (de) 2015-08-12 2017-02-15 HILTI Aktiengesellschaft Verfahren zum setzen einer schraube
US11111679B2 (en) 2017-08-15 2021-09-07 National Nail Corp. Hidden fastener unit and related method of use
USD945870S1 (en) 2020-11-17 2022-03-15 National Nail Corp. Fastener positioning device
USD1019365S1 (en) 2023-05-31 2024-03-26 National Nail Corp. Fastener positioning device
USD924044S1 (en) 2019-11-20 2021-07-06 National Nail Corp. Fastener positioning device
US11261893B2 (en) 2017-08-15 2022-03-01 National Nail Corp. Hidden fastener unit and related method of use
US11898357B2 (en) 2017-08-15 2024-02-13 National Nail Corp. Hidden fastener unit and related method of use
US11149445B2 (en) 2017-08-15 2021-10-19 National Nail Corp. Hidden fastener unit and related method of use
US20210277668A1 (en) 2017-08-15 2021-09-09 National Nail Corp. Hidden fastener unit and related method of use
USD842086S1 (en) 2018-02-26 2019-03-05 National Nail Corp. Screw
EP3751158B1 (fr) 2019-06-12 2024-08-14 Illinois Tool Works Inc. Vis beton pour la suspension d'une ossature pour faux plafond
US11731252B2 (en) 2021-01-29 2023-08-22 National Nail Corp. Screw guide and related method of use
FR3129694B1 (fr) 2021-11-30 2023-12-08 Francois Inglese Piton de suspension perfectionné
US11938596B1 (en) 2023-01-26 2024-03-26 National Nail Corp. Fastener installation tool and related method of use
USD1022684S1 (en) 2023-02-23 2024-04-16 National Nail Corp. Fastener positioning device

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* Cited by examiner, † Cited by third party
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DE7125294U (de) * 1973-07-12 Thyssen Schraubenwerke Gmbh Blechschraube
US1933332A (en) * 1931-06-06 1933-10-31 Donald M May Screw
US2572647A (en) * 1945-02-09 1951-10-23 Milford Rivet And Machine Comp Self-threading fastener
US3426642A (en) * 1962-02-05 1969-02-11 Res Eng & Mfg Self-tapping screws with threadforming projections
FR1440812A (fr) * 1965-04-22 1966-06-03 Visserie Boulonnerie Japy Soc Vis notamment pour panneaux en matière reconstituée
US3748949A (en) * 1971-10-19 1973-07-31 Robertson Manuf Co Ltd Thread system
JPS5021123A (ja) * 1973-05-29 1975-03-06
US3897713A (en) * 1974-03-06 1975-08-05 Illinois Tool Works Double-ended stud
US3937119A (en) * 1974-12-23 1976-02-10 Illinois Tool Works, Inc. Masonry anchor device
US3982464A (en) * 1975-08-28 1976-09-28 Illinois Tool Works Inc. Drilling and reaming
GB1564904A (en) * 1975-10-01 1980-04-16 Gkn Screws Fasteners Ltd Self tapping screw
JPS5246338A (en) * 1975-10-09 1977-04-13 Mitsubishi Heavy Ind Ltd Fusing method of selffmetallizable alloy metallized layer
US4069730A (en) * 1976-06-03 1978-01-24 Wales-Beech Corporation Thread-forming screw
JPS5343625A (en) * 1976-10-04 1978-04-19 Nippon Steel Corp Method of making core added steel by continuous casting
CA1126061A (en) * 1977-06-09 1982-06-22 Walter T. Durham Fastener and drive system
ZA811222B (en) * 1980-03-07 1982-09-29 Illinois Tool Works Self-drilling,self-tapping fastener
US4334815A (en) * 1980-06-23 1982-06-15 Illinois Tool Works Inc. Fastener with a modified thread form

Also Published As

Publication number Publication date
FR2521235A1 (fr) 1983-08-12
GB8502071D0 (en) 1985-02-27
IE53972B1 (en) 1989-04-26
US4439077A (en) 1984-03-27
SE8207206L (sv) 1983-08-12
GB2152171B (en) 1986-01-02
CH651115A5 (fr) 1985-08-30
GB2152171A (en) 1985-07-31
AU1004783A (en) 1983-08-18
DE3301414A1 (de) 1983-08-18
IE830271L (en) 1983-08-11
GB8302809D0 (en) 1983-03-09
NZ203020A (en) 1986-07-11
SE8207206D0 (sv) 1982-12-16
CA1204310A (en) 1986-05-13
GB2115511B (en) 1986-02-05
JPH03108926U (ja) 1991-11-08
GB2115511A (en) 1983-09-07
FR2521235B1 (fr) 1987-04-10
BR8300383A (pt) 1983-10-25
JPS58149411A (ja) 1983-09-05

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