DK0466852T3 - Selvskærende fastgørelsesindretning - Google Patents

Selvskærende fastgørelsesindretning

Info

Publication number
DK0466852T3
DK0466852T3 DK91901769.9T DK91901769T DK0466852T3 DK 0466852 T3 DK0466852 T3 DK 0466852T3 DK 91901769 T DK91901769 T DK 91901769T DK 0466852 T3 DK0466852 T3 DK 0466852T3
Authority
DK
Denmark
Prior art keywords
shaft
cutting tool
pct
opening
platelet
Prior art date
Application number
DK91901769.9T
Other languages
Danish (da)
English (en)
Inventor
Erich Palm
Original Assignee
Sfs Ind 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 Ind Holding Ag filed Critical Sfs Ind Holding Ag
Application granted granted Critical
Publication of DK0466852T3 publication Critical patent/DK0466852T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/10—Aligning parts to be fitted together
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B23P19/006—Holding or positioning the article in front of the applying tool
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/083—Self-drilling rivets
    • 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
    • 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
    • F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geometry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dowels (AREA)
  • Insertion Pins And Rivets (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Knives (AREA)
  • Drilling And Boring (AREA)
  • Paper (AREA)
  • Earth Drilling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Connection Of Plates (AREA)
DK91901769.9T 1990-02-05 1990-12-21 Selvskærende fastgørelsesindretning DK0466852T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4003374A DE4003374C1 (no) 1990-02-05 1990-02-05

Publications (1)

Publication Number Publication Date
DK0466852T3 true DK0466852T3 (da) 1994-09-12

Family

ID=6399462

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91901769.9T DK0466852T3 (da) 1990-02-05 1990-12-21 Selvskærende fastgørelsesindretning

Country Status (12)

Country Link
US (1) US5213459A (no)
EP (1) EP0466852B1 (no)
JP (1) JP2968336B2 (no)
AT (1) ATE105611T1 (no)
AU (1) AU7055091A (no)
CA (1) CA2048689C (no)
DE (2) DE4003374C1 (no)
DK (1) DK0466852T3 (no)
ES (1) ES2056631T3 (no)
FI (1) FI94457C (no)
NO (1) NO177808C (no)
WO (1) WO1991011631A1 (no)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203949C2 (de) * 1992-02-11 1996-06-05 Sfs Ind Holding Ag Selbstbohrender Befestiger
DE4213862C2 (de) * 1992-04-27 1994-12-15 Sfs Ind Holding Ag Blindnietartiger Klemmverbinder
DE4410027A1 (de) * 1994-03-23 1995-09-28 Ejot Verbindungstech Gmbh & Co Bohrer, insbesondere Bohrschraube
DE4436916A1 (de) * 1994-10-15 1996-04-18 Hilti Ag Bohrwerkzeug mit Trägerkörper und Schneidkörpern
IL112581A0 (en) * 1995-02-08 1995-05-26 Moreh Ronen Pop rivet
DE19535537A1 (de) * 1995-09-25 1997-03-27 Profil Verbindungstechnik Gmbh Bolzenelement, Verfahren zum Einsetzen desselben, Zusammenbauteil und Nietmatrize
US5915901A (en) * 1996-07-12 1999-06-29 Asar Group, Inc. Blind setting rivet assembly
DE19732636A1 (de) * 1997-07-29 1999-02-04 Ejot Verbindungstech Gmbh & Co Schraube mit selbstfurchendem Gewinde
AU743064B2 (en) * 1997-07-29 2002-01-17 Ejot Verbindungstechnik Gmbh & Co. Kg Self tapping screw
DE29806084U1 (de) * 1998-04-02 1998-07-30 Plica Werkzeugfabrik Ag, Mollis Hartmetallplatte und damit bestückter Gesteinsbohrer
DE60221252T2 (de) 2001-01-12 2008-04-17 Abeo, Llc Selbstpolierende und selbstschneidende nietanordnung
DE10117200A1 (de) * 2001-04-06 2002-10-10 Fischer Artur Werke Gmbh Werkzeug und Verfahren zum Bohren eines Bohrlochs und zum Setzen einer Spannhülse in das Bohrloch in einem Arbeitsgang
DE10142560A1 (de) * 2001-08-30 2003-03-20 Hilti Ag Bohrkopf mit einem Schneidelement
US6619899B1 (en) * 2002-06-10 2003-09-16 Power Products Iii, Llc Cutting insert for fasteners
US20050117996A1 (en) * 2003-12-02 2005-06-02 Lemire Robert J. Self-drilling fastener
CA2581968C (en) * 2004-09-29 2013-01-15 Trufast Corporation Fastener for securing first and second components together and method ofusing same
US20060235415A1 (en) * 2005-04-18 2006-10-19 To-Ha Loi Stainless self-tapping screw
US20080008553A1 (en) * 2006-07-10 2008-01-10 Robert Andrew Gillis Self-drilling anchor screw and method of using the same
US20090175701A1 (en) * 2008-01-03 2009-07-09 Cheng-Yuan Wu Self-tapping screw made of composite material
US9004835B2 (en) 2010-02-19 2015-04-14 Nucor Corporation Weldless building structures
US8529178B2 (en) 2010-02-19 2013-09-10 Nucor Corporation Weldless building structures
US20140178148A1 (en) * 2012-12-24 2014-06-26 Shu-Chin Huang Flat drill end of a screw
DE102014204598A1 (de) * 2014-03-12 2015-09-17 Ejot Gmbh & Co. Kg Zweistahlschraube mit Fließpressverbindung
CN105240365A (zh) * 2014-07-08 2016-01-13 马宝峰 多功能膨胀螺栓
CN108350920B (zh) * 2015-08-27 2020-06-30 Ejot博布费斯蒂京根有限公司 钻尾螺丝
CA3211072A1 (en) 2016-05-02 2017-11-02 Asia Fastening (Us), Inc. Double threaded standoff fastener
US10711820B2 (en) * 2018-02-22 2020-07-14 Shehkai Precision Co., Ltd. Composite screw
US11692578B2 (en) 2018-09-26 2023-07-04 Illinois Tool Works Inc. Post-to-beam fastener
DE102021211692A1 (de) 2021-10-15 2023-04-20 Toge Dübel Gmbh & Co. Kg Selbstschneidende Schraube

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE262598C (no) *
US1449625A (en) * 1921-05-13 1923-03-27 John H Phillips Self-drilling anchoring device
DE384720C (de) * 1921-11-11 1923-11-08 Georg Samuel Dipl Ing Befestigung von Schnellstahlkoepfen in Bohrern
DE446198C (de) * 1925-09-26 1927-06-24 Wilhelm Sasse Werkzeug Maschin Zylindrisches Bohrwerkzeug
US2266892A (en) * 1940-04-11 1941-12-23 Anchoring device
AT232908B (de) * 1960-11-01 1964-04-10 Aackersberg Mortensen Verfahren zur Herstellung eines Wandbohrers
FR1369178A (fr) * 1963-09-05 1964-08-07 Procédé et dispositif d'ancrage applicable aux tiges de soutènement employées dans les mines, et pour tous autres scellements à sec
AT268628B (de) * 1965-06-14 1969-02-25 Artur Fischer Bohrer
US3447616A (en) * 1966-12-29 1969-06-03 Zigmund E Granat Drills
US3715952A (en) * 1969-09-19 1973-02-13 Fischer Artur Expansion anchor unit
RO60181A7 (no) * 1969-12-27 1976-07-15
DE2420191A1 (de) * 1974-04-26 1975-11-13 Krupp Gmbh Bohrwerkzeug
US3935786A (en) * 1974-11-01 1976-02-03 Illinois Tool Works Inc. Self-drilling rivet
DE2549147C2 (de) * 1975-11-03 1985-01-17 Itw-Ateco Gmbh, 2000 Norderstedt Bohrschraube
DE2555647A1 (de) * 1975-12-11 1977-06-16 Jaeger Eberhard Gmbh Bohrschraube
DE2646528C3 (de) * 1976-10-15 1979-04-26 Guenther 8500 Nuernberg Hertel Spritzbohrwerkzeug
AT350334B (de) * 1977-01-19 1979-05-25 Sfs Stadler Ag Selbstbohrende schraube
AT356462B (de) * 1977-01-19 1980-04-25 Sfs Stadler Ag Selbstbohrende schraube
AT369871B (de) * 1980-09-30 1983-02-10 Sfs Stadler Ag Selbstbohrende schraube

Also Published As

Publication number Publication date
CA2048689C (en) 1995-03-07
NO913915D0 (no) 1991-10-04
US5213459A (en) 1993-05-25
NO177808C (no) 1995-11-22
EP0466852A1 (de) 1992-01-22
ES2056631T3 (es) 1994-10-01
NO913915L (no) 1991-10-04
WO1991011631A1 (de) 1991-08-08
AU7055091A (en) 1991-08-21
JPH04504611A (ja) 1992-08-13
FI94457B (fi) 1995-05-31
FI914696A0 (fi) 1991-10-04
CA2048689A1 (en) 1991-08-06
EP0466852B1 (de) 1994-05-11
NO177808B (no) 1995-08-14
DE59005690D1 (de) 1994-06-16
ATE105611T1 (de) 1994-05-15
FI94457C (fi) 1995-09-11
DE4003374C1 (no) 1991-05-08
JP2968336B2 (ja) 1999-10-25

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