ATE367535T1 - Selbstschneidende schraube - Google Patents

Selbstschneidende schraube

Info

Publication number
ATE367535T1
ATE367535T1 AT04256119T AT04256119T ATE367535T1 AT E367535 T1 ATE367535 T1 AT E367535T1 AT 04256119 T AT04256119 T AT 04256119T AT 04256119 T AT04256119 T AT 04256119T AT E367535 T1 ATE367535 T1 AT E367535T1
Authority
AT
Austria
Prior art keywords
subject
thread
prepared hole
tapping screw
screw
Prior art date
Application number
AT04256119T
Other languages
English (en)
Inventor
Hiromichi Mizuno
Mitsuro Kozawa
Kenya Yamada
Original Assignee
Aoyama Seisakusho
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 Aoyama Seisakusho filed Critical Aoyama Seisakusho
Application granted granted Critical
Publication of ATE367535T1 publication Critical patent/ATE367535T1/de

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
    • F16B25/0031—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 screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
    • 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
    • F16B25/0052—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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
AT04256119T 2003-10-09 2004-10-04 Selbstschneidende schraube ATE367535T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003350450A JP4225546B2 (ja) 2003-10-09 2003-10-09 タッピンねじ

Publications (1)

Publication Number Publication Date
ATE367535T1 true ATE367535T1 (de) 2007-08-15

Family

ID=34309253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04256119T ATE367535T1 (de) 2003-10-09 2004-10-04 Selbstschneidende schraube

Country Status (5)

Country Link
US (1) US7160073B2 (de)
EP (1) EP1522746B1 (de)
JP (1) JP4225546B2 (de)
AT (1) ATE367535T1 (de)
DE (1) DE602004007592T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004031599A2 (en) * 2002-10-02 2004-04-15 Aoyama Seisakusho Co., Ltd. Tapping screw
GB2404604B (en) * 2003-08-04 2006-03-08 Adcock Tech Ltd A tap and a method of tapping
DE102004021484B4 (de) * 2004-04-30 2018-11-29 Böllhoff Verbindungstechnik GmbH Verfahren zum Herstellen einer Verbindungsanordnung
DE102004053803B4 (de) * 2004-11-08 2006-10-26 Hilti Ag Gewindefurchende Schraube
DE102006000269A1 (de) * 2006-06-02 2007-12-06 Hilti Ag Gewindefurchende Schraube
DE102006000539A1 (de) * 2006-12-19 2008-06-26 Hilti Ag Befestigungselement
PL2176559T3 (pl) 2007-08-13 2015-04-30 Res Engineering&Manufacturing Inc Element mocujący tworzący gwint
JP5269431B2 (ja) * 2008-02-14 2013-08-21 ヱトー株式会社 タッピンねじ
KR101127610B1 (ko) * 2010-04-12 2012-03-22 삼성에스디아이 주식회사 배터리 팩
US9482258B2 (en) 2012-05-10 2016-11-01 Simpson Strong-Tie Company, Inc. Fastener with multiple threaded regions
US9651079B2 (en) 2013-03-21 2017-05-16 Simpson Strong-Tie Company, Inc. Fastener with prolate cross-section
US11181138B2 (en) 2013-03-26 2021-11-23 Simpson Strong-Tie Company, Inc. Variable thread knurl fastener
US9523383B2 (en) * 2013-03-26 2016-12-20 Simpson Strong-Tie Company, Inc. Variable thread fastener
JP5909747B2 (ja) * 2014-07-28 2016-04-27 株式会社青山製作所 軟質金属用セルフタップねじ
US20170254352A1 (en) * 2014-11-13 2017-09-07 Essence Method Refine Co., Ltd. Fastener
US20160138640A1 (en) * 2014-11-13 2016-05-19 Essence Method Refine Co., Ltd. Fastener
DE102016112357A1 (de) * 2016-07-06 2018-01-11 Spax International Gmbh & Co. Kg "Dübelschraube"
US20180073547A1 (en) * 2016-09-13 2018-03-15 Ying-Chin CHAO Structure of screw
US11389205B2 (en) 2016-11-30 2022-07-19 Stryker European Operations Holdings Llc Spinal fastener with serrated thread
USD898196S1 (en) 2017-07-10 2020-10-06 Stryker European Holdings I, Llc Spinal fastener with serrated thread
US11293473B2 (en) * 2019-01-25 2022-04-05 Steven Priess Self-driving masonry anchor
EP4103854A4 (de) * 2020-02-11 2024-01-31 B.M.B. Investments Pty Ltd Mehrzweckschraube
US12369959B2 (en) 2022-12-16 2025-07-29 Primesource Building Products, Inc. Screw with an improved screw head
USD1079456S1 (en) 2022-12-16 2025-06-17 Primesource Building Products, Inc. Screw head

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE501519C (de) 1930-07-02 Linke Hofmann Busch Werke Akt Mischvorrichtung fuer einen Abwaermeverwerter
US3937119A (en) * 1974-12-23 1976-02-10 Illinois Tool Works, Inc. Masonry anchor device
JPS5851763B2 (ja) 1976-12-29 1983-11-18 住友金属工業株式会社 圧延ロ−ルの形状制御方法および圧延ロ−ル
DE3207975A1 (de) 1982-03-05 1983-09-15 Richard Bergner GmbH & Co, 8540 Schwabach Gewindeselbstformende schraube
US5061135A (en) * 1990-08-28 1991-10-29 Research Engineering & Manufacturing, Inc. Thread tapping screw
DE9115162U1 (de) * 1991-03-01 1992-07-02 Richard Bergner GmbH & Co, 8540 Schwabach Gewindeselbstformende Schraube
DE4342415C2 (de) * 1993-12-13 1998-04-16 Haerle Anton Spannungsoptimiertes Gewindeprofil
US5800107A (en) * 1996-04-19 1998-09-01 Giannuzzi; Louis N. Self-tapping, screw-type masonry anchor
US5704750A (en) * 1997-01-16 1998-01-06 Ford Global Technologies, Inc. Multiple use screw with tapered threads
GB9715779D0 (en) * 1997-07-26 1997-10-01 Unifix Ltd Improved fixing anchor
CN1120941C (zh) * 1997-07-29 2003-09-10 Ejot连接技术合资有限公司 具有自攻螺纹的紧固螺钉
CA2234040A1 (en) * 1998-04-03 1999-10-03 Uli Walther Screw for use as a fastener in fibrous material such as wood
WO2001001000A1 (en) * 1999-06-28 2001-01-04 Aoyama Seisakusho Co., Ltd. Tapping screw
US20030031528A1 (en) 2001-07-31 2003-02-13 Kram Guenther Reinhard Multi-mate fastener

Also Published As

Publication number Publication date
EP1522746B1 (de) 2007-07-18
JP2005114085A (ja) 2005-04-28
DE602004007592T2 (de) 2008-04-17
US20050079031A1 (en) 2005-04-14
JP4225546B2 (ja) 2009-02-18
US7160073B2 (en) 2007-01-09
EP1522746A1 (de) 2005-04-13
DE602004007592D1 (de) 2007-08-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties