HUP9701551A2 - Önmetsző csavar - Google Patents

Önmetsző csavar

Info

Publication number
HUP9701551A2
HUP9701551A2 HU9701551A HUP9701551A HUP9701551A2 HU P9701551 A2 HUP9701551 A2 HU P9701551A2 HU 9701551 A HU9701551 A HU 9701551A HU P9701551 A HUP9701551 A HU P9701551A HU P9701551 A2 HUP9701551 A2 HU P9701551A2
Authority
HU
Hungary
Prior art keywords
screw
selfcutting
milling profiles
foot
threads
Prior art date
Application number
HU9701551A
Other languages
English (en)
Inventor
Helmut Schulte
Original Assignee
Fischerwerke Artur Fischer Gmbh. Und Co. Kg
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 Fischerwerke Artur Fischer Gmbh. Und Co. Kg filed Critical Fischerwerke Artur Fischer Gmbh. Und Co. Kg
Publication of HU9701551D0 publication Critical patent/HU9701551D0/hu
Publication of HUP9701551A2 publication Critical patent/HUP9701551A2/hu
Publication of HUP9701551A3 publication Critical patent/HUP9701551A3/hu

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
    • F16B25/0015—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
    • F16B25/0036—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)
  • Turning (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Milling Processes (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Golf Clubs (AREA)

Abstract

A találmány önmetsző csavar a menetesszár lábán kiképzett csúccsal ésegy facsavarmenettel. A találmány lényege, hőgy egy tengelyirányúvőnal mentén a menetekből maróprőfilők (7, 71, 72) vannak kivágva és amaróprőfilők a lábtól növekvő távőlságban egyre kisebbek és a menetesszár fejvégén néhány menet maróprőfiltól mentes. ŕ
HU9701551A 1996-09-24 1997-09-17 Selfcutting screw HUP9701551A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19639135A DE19639135C1 (de) 1996-09-24 1996-09-24 Gewindeschneidende Schraube

Publications (3)

Publication Number Publication Date
HU9701551D0 HU9701551D0 (en) 1997-11-28
HUP9701551A2 true HUP9701551A2 (hu) 1999-06-28
HUP9701551A3 HUP9701551A3 (en) 1999-09-28

Family

ID=7806701

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9701551A HUP9701551A3 (en) 1996-09-24 1997-09-17 Selfcutting screw

Country Status (12)

Country Link
US (1) US5863165A (hu)
EP (1) EP0831239B1 (hu)
JP (1) JPH10103323A (hu)
AT (1) ATE199438T1 (hu)
BR (1) BR9704803A (hu)
CZ (1) CZ290673B6 (hu)
DE (2) DE19639135C1 (hu)
HU (1) HUP9701551A3 (hu)
NO (1) NO974346L (hu)
PL (1) PL322236A1 (hu)
RU (1) RU2129676C1 (hu)
SK (1) SK280391B6 (hu)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801105A1 (de) * 1998-01-15 1999-07-22 Toge Duebel A Gerhard Kg Gewindeschneidende Schraube
DE19803672A1 (de) * 1998-01-30 1999-08-05 Adolf Wuerth Gmbh & Co Kg Selbstbohrende Schraube
US6655648B2 (en) * 2000-12-27 2003-12-02 Stuart W. Harris Outdoor mechanical equipment mounting system
DE102005022215A1 (de) * 2005-05-13 2006-11-16 Ejot Gmbh & Co. Kg Gewindeformende Schraube
CN103619522B (zh) * 2011-08-25 2015-08-26 理光越岭美有限公司 螺纹及其制造方法
USD899238S1 (en) * 2018-05-08 2020-10-20 Ryan Scott Self tapping anchor
US20220403869A1 (en) * 2021-03-03 2022-12-22 Rick Anderson Threaded fastener and connector

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US924273A (en) * 1908-02-18 1909-06-08 Otto Rehse Screw.
US1088892A (en) * 1913-05-27 1914-03-03 Ernest Jay Foreman Screw.
US1933332A (en) * 1931-06-06 1933-10-31 Donald M May Screw
US2200227A (en) * 1938-03-12 1940-05-07 Illinois Tool Works Method and means for fastening
US3176746A (en) * 1963-04-01 1965-04-06 Walton Marvin Self-holding screw member
DE1889644U (de) * 1963-12-10 1964-03-19 Bernhard Kunze Schraubensicherung fuer blech- und holzschrauben.
US3390410A (en) * 1966-05-06 1968-07-02 Detroit Tap & Tool Company Thread swaging tap
DE1996316U (de) * 1968-08-29 1968-11-07 Ronald Proctor Gewindeschneidende schraube, stiftschraube, einschraub-gewindebuchse od.dgl.
DE2256957A1 (de) * 1972-11-21 1974-05-22 Hestermann Gerhard Selbstschneidende schraube zum einschiessen in blech
US3942406A (en) * 1974-10-07 1976-03-09 Textron Inc. Slab-sided self-tapping screw
US4973209A (en) * 1985-03-28 1990-11-27 Conti Fasteners Ag Screw for contaminated pre-tapped holes
DE8905189U1 (de) * 1989-04-25 1989-06-15 Rommel, Erwin, 4320 Hattingen Gewindeformende Schraube
FR2653503B1 (hu) * 1989-10-25 1992-01-24 Legrand Sa
DE9108879U1 (de) * 1991-07-19 1991-10-02 Reisser - Schraubenwerk GmbH + Co, 7118 Künzelsau Gewindeformende Schraube
US5382195A (en) * 1992-12-22 1995-01-17 Atlas Bolt & Screw Company Method for making a self-drilling and self-tapping screw

Also Published As

Publication number Publication date
HU9701551D0 (en) 1997-11-28
NO974346D0 (no) 1997-09-19
CZ9703020A3 (cs) 2001-01-17
HUP9701551A3 (en) 1999-09-28
BR9704803A (pt) 1998-12-01
US5863165A (en) 1999-01-26
SK280391B6 (sk) 2000-01-18
ATE199438T1 (de) 2001-03-15
JPH10103323A (ja) 1998-04-21
EP0831239B1 (de) 2001-02-28
DE59703039D1 (de) 2001-04-05
CZ290673B6 (cs) 2002-09-11
PL322236A1 (en) 1998-03-30
NO974346L (no) 1998-03-25
DE19639135C1 (de) 1998-01-15
SK127297A3 (en) 1998-05-06
EP0831239A1 (de) 1998-03-25
RU2129676C1 (ru) 1999-04-27

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