AU2001283912A1 - Self-tapping fastener - Google Patents

Self-tapping fastener

Info

Publication number
AU2001283912A1
AU2001283912A1 AU2001283912A AU8391201A AU2001283912A1 AU 2001283912 A1 AU2001283912 A1 AU 2001283912A1 AU 2001283912 A AU2001283912 A AU 2001283912A AU 8391201 A AU8391201 A AU 8391201A AU 2001283912 A1 AU2001283912 A1 AU 2001283912A1
Authority
AU
Australia
Prior art keywords
self
tapping fastener
tapping
fastener
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.)
Abandoned
Application number
AU2001283912A
Inventor
Bernhard Hinz
Michael Koppel
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.)
SFS Group International AG
Original Assignee
SFS Intec Holding AG
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 SFS Intec Holding AG filed Critical SFS Intec Holding AG
Publication of AU2001283912A1 publication Critical patent/AU2001283912A1/en
Abandoned legal-status Critical Current

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
    • F16B33/00—Features common to bolt and nut
    • F16B33/008—Corrosion preventing means
    • 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
    • F16B25/0094—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw being assembled or manufactured from several components, e.g. a tip out of a first material welded to shaft of a second material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/90—Fastener or fastener element composed of plural different materials
AU2001283912A 2000-07-10 2001-07-02 Self-tapping fastener Abandoned AU2001283912A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10033471A DE10033471C1 (en) 2000-07-10 2000-07-10 Self-boring screw made from stainless steel used in the building industry has a shaft made from two sections of stainless steel connected together
DE10033471 2000-07-10
PCT/EP2001/007526 WO2002004822A1 (en) 2000-07-10 2001-07-02 Self-tapping fastener

Publications (1)

Publication Number Publication Date
AU2001283912A1 true AU2001283912A1 (en) 2002-01-21

Family

ID=7648411

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001283912A Abandoned AU2001283912A1 (en) 2000-07-10 2001-07-02 Self-tapping fastener

Country Status (5)

Country Link
US (1) US6874986B2 (en)
EP (1) EP1299651A1 (en)
AU (1) AU2001283912A1 (en)
DE (1) DE10033471C1 (en)
WO (1) WO2002004822A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520893C2 (en) * 2002-02-21 2003-09-09 Sandvik Ab Elements for striking rock drilling, comprising at least one thread
JP4188010B2 (en) * 2002-07-04 2008-11-26 有限会社新城製作所 Heat resistant drill screw
EP1595080B1 (en) * 2003-02-18 2006-11-08 TOGE-Dübel A. Gerhard KG Thread-cutting screw
DE10308470A1 (en) * 2003-02-20 2004-09-02 Adolf Würth GmbH & Co. KG Self-drilling screw
DE102005003472B4 (en) * 2005-01-25 2008-11-13 Sfs Intec Holding Ag Fixing of planks, slabs or slats of wood or wood-based materials to a metallic substructure by means of screws
EP1710455A1 (en) * 2005-04-08 2006-10-11 Shinjo MFG. Co., Ltd. Self-drilling screw for use with steel sheets
US20090198291A1 (en) * 2006-10-26 2009-08-06 Warsaw Orthopedic, Inc. Bone screw
DE102007014407A1 (en) * 2007-03-26 2008-10-02 Ejot Baubefestigungen Gmbh Self-tapping screw with a corrosion-resistant steel shaft and a hard tip attached to it
EP2168697A1 (en) * 2008-09-30 2010-03-31 Mage Ag Drill screw production method
DE102009008139A1 (en) * 2009-02-09 2010-08-26 Gebr. Titgemeyer Gmbh & Co Kg Locking ring bolt e.g. standard locking ring bolt, for use during processing of body components of automobile, has bolt shaft provided as area, which possess different rigidity characteristics with respect to functional area
US8408856B2 (en) * 2009-11-02 2013-04-02 Illinois Tool Works Inc. Self-drilling fastener
TW201126071A (en) * 2010-01-29 2011-08-01 Shehkai Prec Co Ltd Tightening bolt
DE102010055210A1 (en) * 2010-12-20 2012-06-21 Ejot Gmbh & Co. Kg Low alloy carbon steel screw and method of making such a screw
DE102011053384A1 (en) * 2011-09-08 2013-03-14 Ejot Gmbh & Co. Kg Manufacturing method of screw mounted with screwdriver, involves pressing longitudinal ribs formed between longitudinal grooves on mandrel of head, with wall of front portion, when screwing a thread on head
DE102012102019B3 (en) * 2012-03-09 2013-07-04 Sfs Intec Holding Ag Bolt-type fastening element, in particular drill screw, and thus produced connection
JP5970921B2 (en) * 2012-04-02 2016-08-17 セイコーエプソン株式会社 robot
DE202012013100U1 (en) 2012-06-15 2014-10-30 Reisser Schraubentechnik Gmbh screw
DE102012216117A1 (en) * 2012-09-12 2014-03-13 Hilti Aktiengesellschaft Method for producing a self-tapping screw
US9506490B2 (en) * 2013-10-02 2016-11-29 Sfs Intec Holding Ag Anti-burr fastener
DE102014204598A1 (en) 2014-03-12 2015-09-17 Ejot Gmbh & Co. Kg Two-bolt with extruded connection
US9518599B2 (en) * 2014-04-10 2016-12-13 Simpson Strong-Tie Company, Inc. Metal to metal fastener
DE102014019322A1 (en) * 2014-12-20 2015-06-18 Daimler Ag Connecting element and method for producing a connecting element
DE102015102174A1 (en) * 2015-02-16 2016-08-18 Newfrey Llc Punch rivet and method of making a riveted joint
DE202015003918U1 (en) 2015-05-29 2016-08-30 Ejot Baubefestigungen Gmbh Two steel drilling screw
US10156251B2 (en) * 2016-11-04 2018-12-18 Ford Global Technologies, Llc Recessed spring washer flow drill screw
DE102018103326A1 (en) * 2018-02-14 2019-08-14 Ejot Gmbh & Co. Kg connecting element
EP3536812A1 (en) * 2018-03-08 2019-09-11 HILTI Aktiengesellschaft Bi-metal screw with martensitic hardenable steel
US11099010B2 (en) 2018-06-21 2021-08-24 General Electric Company Shaft centerline alignment system for rotating equipment
DE102020107194A1 (en) 2020-03-16 2021-09-16 Ejot Gmbh & Co. Kg Method of making a screw and screw
EP3945145A1 (en) * 2020-07-29 2022-02-02 SFS Intec Holding AG Zn-ni as a coating layer on self-drilling screws of austenitic stainless steel
US20220213919A1 (en) * 2021-01-07 2022-07-07 Illinois Tool Works Inc. Self-drilling self-tapping fastener

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE684060C (en) * 1936-09-11 1939-11-21 Bauer & Schaurte Device for the partial hardening of mass products
US2853410A (en) * 1956-05-10 1958-09-23 Allegheny Ludlum Steel Martensitic steel for high temperature application
GB1070317A (en) * 1963-08-29 1967-06-01 Armco Steel Corp Stainless steel
US4281429A (en) * 1979-11-09 1981-08-04 Union Carbide Corporation Method for making fasteners
US4736481A (en) * 1987-05-22 1988-04-12 Construction Fasteners, Inc. Method of manufacturing screw fasteners
JPH02142911A (en) * 1988-11-25 1990-06-01 Shinjiyou Seisakusho:Kk Snappable drill screw
DE19540848A1 (en) * 1995-10-30 1997-05-28 Hettich Ludwig & Co Screw and process for its manufacture
DE29706372U1 (en) * 1997-04-10 1997-10-30 Biller Rudi Hard stainless steel self-drilling screw
CA2336600C (en) * 1999-05-18 2004-11-23 Sumitomo Metal Industries, Ltd. Martensitic stainless steel for seamless steel pipe
US6338600B2 (en) * 1999-11-15 2002-01-15 Ejot Verbindungstechnik Gmbh & Co. Kg Self-tapping, corrosion-resistant screw with hardened tip
DE10025808A1 (en) * 2000-05-24 2001-11-29 Alstom Power Nv Martensitic hardenable tempering steel with improved heat resistance and ductility

Also Published As

Publication number Publication date
US6874986B2 (en) 2005-04-05
EP1299651A1 (en) 2003-04-09
US20030147717A1 (en) 2003-08-07
WO2002004822A1 (en) 2002-01-17
DE10033471C1 (en) 2001-12-06

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