WO2012152236A3 - Gewindeformende schraube - Google Patents

Gewindeformende schraube Download PDF

Info

Publication number
WO2012152236A3
WO2012152236A3 PCT/DE2011/001061 DE2011001061W WO2012152236A3 WO 2012152236 A3 WO2012152236 A3 WO 2012152236A3 DE 2011001061 W DE2011001061 W DE 2011001061W WO 2012152236 A3 WO2012152236 A3 WO 2012152236A3
Authority
WO
WIPO (PCT)
Prior art keywords
thread
forming screw
outer diameter
screw
turns
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.)
Ceased
Application number
PCT/DE2011/001061
Other languages
English (en)
French (fr)
Other versions
WO2012152236A2 (de
Inventor
Harald Göttlich
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.)
Uip Universal Innovative Products & Co KG GmbH
Original Assignee
Uip Universal Innovative Products & Co KG 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 Uip Universal Innovative Products & Co KG GmbH filed Critical Uip Universal Innovative Products & Co KG GmbH
Priority to PCT/DE2011/001061 priority Critical patent/WO2012152236A2/de
Priority to DE112011105231.6T priority patent/DE112011105231A5/de
Publication of WO2012152236A2 publication Critical patent/WO2012152236A2/de
Publication of WO2012152236A3 publication Critical patent/WO2012152236A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F16B25/001—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
    • F16B25/001—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Surgical Instruments (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Die Erfindung betrifft eine gewindeformende Schraube (10), wobei die Schraube (10) drei oder mehr, vorzugsweise jedoch drei Gewindegänge (20, 22, 24) aufweist, die parallel zueinander ausgebildet sind und sich helixformig zumindest teilweise über die Länge des Schaftes (16) erstrecken, wobei wenigstens zwei der Gewindegänge (20, 22, 24) unterschiedliche Außendurchmesser (d1, d2, d3) aufweisen, dadurch gekennzeichnet, dass der Außendurchmesser (d1) eines ersten Gewindeganges (20) größer ist als der Außendurchmesser (d2, d3) des jeweils entgegengesetzt der Setzrichtung (26) dem ersten Gewindegang (20) folgenden zweiten und dritten Gewindeganges (22, 24).
PCT/DE2011/001061 2011-05-11 2011-05-11 Gewindeformende schraube Ceased WO2012152236A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/DE2011/001061 WO2012152236A2 (de) 2011-05-11 2011-05-11 Gewindeformende schraube
DE112011105231.6T DE112011105231A5 (de) 2011-05-11 2011-05-11 Gewindeformende Schraube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2011/001061 WO2012152236A2 (de) 2011-05-11 2011-05-11 Gewindeformende schraube

Publications (2)

Publication Number Publication Date
WO2012152236A2 WO2012152236A2 (de) 2012-11-15
WO2012152236A3 true WO2012152236A3 (de) 2013-03-07

Family

ID=47139734

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001061 Ceased WO2012152236A2 (de) 2011-05-11 2011-05-11 Gewindeformende schraube

Country Status (2)

Country Link
DE (1) DE112011105231A5 (de)
WO (1) WO2012152236A2 (de)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54903C (de) * THE AMERICAN screw COMPANY in Providence, Rhode Island, V. St. A Holzschraube mit flachem Hülfsgewinde zwischen den scharfen Go^vindegängen
DE1400842A1 (de) * 1961-12-01 1969-02-13 Jllinois Tool Works Inc Schraube
US4144795A (en) * 1977-10-20 1979-03-20 Gutshall Charles E Long-pitch re-rolled crest thread
EP0281203A1 (de) * 1987-03-06 1988-09-07 Kilton S.R.L. Schraube
DE8908303U1 (de) * 1989-04-22 1989-09-28 Itw-Ateco Gmbh, 2000 Norderstedt Schraube für Gestein oder Beton
US5885041A (en) * 1997-08-04 1999-03-23 Anthony C. Giannuzzi Chemical self-tapping, screw-type masonry anchor
US5957646A (en) * 1998-11-02 1999-09-28 Anthony C. Giannuzzi Enhanced strength screw-type masonry anchor
EP1167781A1 (de) * 2000-06-28 2002-01-02 ITW Automotive Products GmbH & Co. KG Gewindeformende Schraube
EP1431591A1 (de) * 2002-12-18 2004-06-23 Illinois Tool Works Inc. Schraube mit primärem und doppel-sekundärem Gewinde
DE202010002158U1 (de) * 2010-01-12 2010-05-12 Hwally Products Co., Ltd. Schraube

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54903C (de) * THE AMERICAN screw COMPANY in Providence, Rhode Island, V. St. A Holzschraube mit flachem Hülfsgewinde zwischen den scharfen Go^vindegängen
DE1400842A1 (de) * 1961-12-01 1969-02-13 Jllinois Tool Works Inc Schraube
US4144795A (en) * 1977-10-20 1979-03-20 Gutshall Charles E Long-pitch re-rolled crest thread
EP0281203A1 (de) * 1987-03-06 1988-09-07 Kilton S.R.L. Schraube
DE8908303U1 (de) * 1989-04-22 1989-09-28 Itw-Ateco Gmbh, 2000 Norderstedt Schraube für Gestein oder Beton
US5885041A (en) * 1997-08-04 1999-03-23 Anthony C. Giannuzzi Chemical self-tapping, screw-type masonry anchor
US5957646A (en) * 1998-11-02 1999-09-28 Anthony C. Giannuzzi Enhanced strength screw-type masonry anchor
EP1167781A1 (de) * 2000-06-28 2002-01-02 ITW Automotive Products GmbH & Co. KG Gewindeformende Schraube
EP1431591A1 (de) * 2002-12-18 2004-06-23 Illinois Tool Works Inc. Schraube mit primärem und doppel-sekundärem Gewinde
DE202010002158U1 (de) * 2010-01-12 2010-05-12 Hwally Products Co., Ltd. Schraube

Also Published As

Publication number Publication date
DE112011105231A5 (de) 2014-05-15
WO2012152236A2 (de) 2012-11-15

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