JP4480395B2 - 薄い被加工物を結合させるためのセルフタッピングねじ、ブランク、方法、及びそれらを作成するためのダイ及び方法 - Google Patents

薄い被加工物を結合させるためのセルフタッピングねじ、ブランク、方法、及びそれらを作成するためのダイ及び方法 Download PDF

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Publication number
JP4480395B2
JP4480395B2 JP2003527277A JP2003527277A JP4480395B2 JP 4480395 B2 JP4480395 B2 JP 4480395B2 JP 2003527277 A JP2003527277 A JP 2003527277A JP 2003527277 A JP2003527277 A JP 2003527277A JP 4480395 B2 JP4480395 B2 JP 4480395B2
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Japan
Prior art keywords
screw
thread
section
die
tapered
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Expired - Lifetime
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JP2003527277A
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English (en)
Japanese (ja)
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JP2005502835A (ja
JP2005502835A5 (enExample
Inventor
プリヒャルト，アラン
ボイヤー，デニス，オー
Original Assignee
コンチ・ファスナーズ・アクチェンゲゼルシャフト
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Publication of JP2005502835A5 publication Critical patent/JP2005502835A5/ja
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/027—Rolling of self-tapping 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
    • F16B25/0021—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 metal, e.g. sheet-metal or aluminium
    • 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
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Forging (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
JP2003527277A 2001-09-13 2002-08-09 薄い被加工物を結合させるためのセルフタッピングねじ、ブランク、方法、及びそれらを作成するためのダイ及び方法 Expired - Lifetime JP4480395B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/952,157 US6494656B1 (en) 2001-09-13 2001-09-13 Self-tapping screw, blank and method for joining thin workpieces and production method for the same
PCT/EP2002/008960 WO2003023239A1 (en) 2001-09-13 2002-08-09 Self-tapping screw, blank, method and dies for making the same and method for joining thin workpieces

Publications (3)

Publication Number Publication Date
JP2005502835A JP2005502835A (ja) 2005-01-27
JP2005502835A5 JP2005502835A5 (enExample) 2006-01-05
JP4480395B2 true JP4480395B2 (ja) 2010-06-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003527277A Expired - Lifetime JP4480395B2 (ja) 2001-09-13 2002-08-09 薄い被加工物を結合させるためのセルフタッピングねじ、ブランク、方法、及びそれらを作成するためのダイ及び方法

Country Status (11)

Country Link
US (2) US6494656B1 (enExample)
EP (1) EP1425514B1 (enExample)
JP (1) JP4480395B2 (enExample)
KR (1) KR100959296B1 (enExample)
CN (1) CN1306174C (enExample)
AT (1) ATE328210T1 (enExample)
CA (1) CA2446242C (enExample)
DE (1) DE60211920T2 (enExample)
ES (1) ES2269752T3 (enExample)
SG (1) SG125144A1 (enExample)
WO (1) WO2003023239A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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US9267528B2 (en) 2012-06-26 2016-02-23 Topura Co., Ltd. Tapping screw

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US20030210970A1 (en) * 2002-03-26 2003-11-13 Bechtel Frank W. Radius gimlet point anti-stripout screw
US7170214B2 (en) 2003-09-08 2007-01-30 New Scale Technologies, Inc. Mechanism comprised of ultrasonic lead screw motor
US7309943B2 (en) * 2003-09-08 2007-12-18 New Scale Technologies, Inc. Mechanism comprised of ultrasonic lead screw motor
US6940209B2 (en) * 2003-09-08 2005-09-06 New Scale Technologies Ultrasonic lead screw motor
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US20060090325A1 (en) * 2004-11-02 2006-05-04 Bernard Jeremy R Vehicle powertrain joints comprising self-tapping fasteners
EP1940306B1 (de) * 2005-10-28 2011-09-07 Medartis AG Gewindeformende schraube
DE102008033509A1 (de) * 2008-07-07 2010-01-14 Arnold Umformtechnik Gmbh & Co. Kg Schraube
DE102009002078A1 (de) * 2009-04-01 2010-10-07 Ford Global Technologies, LLC, Dearborn Verbindungsvorrichtung
DE102010000702A1 (de) * 2010-01-06 2011-07-07 Arnold Umformtechnik GmbH & Co. KG, 74670 Gewindeformende Schraube und ihre Verwendung
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EP2657547B1 (de) * 2012-04-24 2014-04-02 Nedschroef Fraulautern GmbH Schraube
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DE102015222281A1 (de) * 2015-11-12 2017-05-18 Arnold Umformtechnik Gmbh & Co. Kg Gewindeformende Schraube
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DE102016211444A1 (de) * 2016-06-27 2017-12-28 Arnold Umformtechnik Gmbh & Co. Kg Verbindungselement und Verfahren zum Verbinden mindestens zweier Werkstücke
CN107816483A (zh) * 2017-02-05 2018-03-20 超捷紧固系统(上海)股份有限公司 公制自攻防松螺钉及其制造方法
TWI622710B (zh) * 2017-05-02 2018-05-01 徐敏豪 薄鐵板用的螺絲
US11686337B2 (en) 2018-12-31 2023-06-27 Robert E. Stewart Faceted lobular threads
IT201900022686A1 (it) * 2019-12-02 2021-06-02 Wm System Srl Vite e metodo di assemblaggio mediante detta vite
CN112893628B (zh) * 2019-12-04 2025-05-16 慈溪市六贺五金有限公司 击头冲压模具
DE102020209328A1 (de) * 2020-07-23 2022-01-27 Arnold Umformtechnik Gmbh & Co. Kg Schraube, Verwendung, Verfahren und System
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9267528B2 (en) 2012-06-26 2016-02-23 Topura Co., Ltd. Tapping screw

Also Published As

Publication number Publication date
KR20040039350A (ko) 2004-05-10
US6712708B2 (en) 2004-03-30
CA2446242A1 (en) 2003-03-20
ATE328210T1 (de) 2006-06-15
JP2005502835A (ja) 2005-01-27
ES2269752T3 (es) 2007-04-01
CA2446242C (en) 2010-10-26
EP1425514A1 (en) 2004-06-09
KR100959296B1 (ko) 2010-05-26
US6494656B1 (en) 2002-12-17
EP1425514B1 (en) 2006-05-31
DE60211920D1 (de) 2006-07-06
DE60211920T2 (de) 2006-10-19
WO2003023239A1 (en) 2003-03-20
US20030049095A1 (en) 2003-03-13
CN1306174C (zh) 2007-03-21
SG125144A1 (en) 2006-09-29
CN1527908A (zh) 2004-09-08

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