CN1306174C - 自攻螺钉、用于制造该自攻螺钉的毛坯、方法和模以及用于连接薄工件的方法 - Google Patents

自攻螺钉、用于制造该自攻螺钉的毛坯、方法和模以及用于连接薄工件的方法 Download PDF

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Publication number
CN1306174C
CN1306174C CNB02811602XA CN02811602A CN1306174C CN 1306174 C CN1306174 C CN 1306174C CN B02811602X A CNB02811602X A CN B02811602XA CN 02811602 A CN02811602 A CN 02811602A CN 1306174 C CN1306174 C CN 1306174C
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CN
China
Prior art keywords
tapered
screw
blank
section
cross
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.)
Expired - Lifetime
Application number
CNB02811602XA
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English (en)
Chinese (zh)
Other versions
CN1527908A (zh
Inventor
阿兰·普里查德
丹尼斯·O·博耶尔
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.)
Conti Fasteners AG
Original Assignee
Kong Di Fastener Jsc
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Publication date
Application filed by Kong Di Fastener Jsc filed Critical Kong Di Fastener Jsc
Publication of CN1527908A publication Critical patent/CN1527908A/zh
Application granted granted Critical
Publication of CN1306174C publication Critical patent/CN1306174C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Landscapes

  • 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)
CNB02811602XA 2001-09-13 2002-08-09 自攻螺钉、用于制造该自攻螺钉的毛坯、方法和模以及用于连接薄工件的方法 Expired - Lifetime CN1306174C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/952,157 2001-09-13
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

Publications (2)

Publication Number Publication Date
CN1527908A CN1527908A (zh) 2004-09-08
CN1306174C true CN1306174C (zh) 2007-03-21

Family

ID=25492634

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB02811602XA Expired - Lifetime CN1306174C (zh) 2001-09-13 2002-08-09 自攻螺钉、用于制造该自攻螺钉的毛坯、方法和模以及用于连接薄工件的方法

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)

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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
DE102004034246B4 (de) * 2004-07-15 2008-04-24 Sfs Intec Holding Ag Schraube
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
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
IT1403796B1 (it) * 2011-01-12 2013-10-31 Savio Spa "sistema di fissaggio di accessori su telai in materiale metallico per porte, finestre e simili"
JP2012182378A (ja) * 2011-03-02 2012-09-20 Tokyo Electron Ltd プローブカードの位置決め機構及び検査装置
EP2657547B1 (de) * 2012-04-24 2014-04-02 Nedschroef Fraulautern GmbH Schraube
JP5607114B2 (ja) 2012-06-26 2014-10-15 株式会社トープラ タッピンねじ
US9016994B2 (en) * 2013-02-11 2015-04-28 James Michael Platt Threaded fastener
DE102013106758B4 (de) * 2013-06-27 2022-06-09 Aesculap Aktiengesellschaft Unrunde Pedikelschraube
TWI555920B (zh) * 2014-07-17 2016-11-01 Screw structure improvement
US9488210B2 (en) * 2014-09-30 2016-11-08 Ford Global Technologies, Llc Flow drill screw assembly and method
JP5770399B1 (ja) * 2015-03-02 2015-08-26 クラウン精密工業株式会社 自己タップねじ及びその製造方法
US10125805B2 (en) * 2015-04-21 2018-11-13 Sungwoo Hitech Co., Ltd Rivet screw drill
CN105134731B (zh) * 2015-09-25 2017-04-12 安徽工程大学 一种紧定于金属薄壁壳体的无螺纹塑料自攻螺钉
DE102015222281A1 (de) * 2015-11-12 2017-05-18 Arnold Umformtechnik Gmbh & Co. Kg Gewindeformende Schraube
US11525472B2 (en) * 2015-12-15 2022-12-13 Electrolux Appliances Aktiebolag Cooking oven
CA3211072A1 (en) 2016-05-02 2017-11-02 Asia Fastening (Us), Inc. Double threaded standoff fastener
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
WO2023077011A1 (en) * 2021-10-27 2023-05-04 Semblex Corporation Torque reducing flow drilling fastener for thick materials and method of using such fastener

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US3918345A (en) * 1961-06-27 1975-11-11 Res Eng & Mfg Thread forming fasteners
US3978760A (en) * 1970-01-19 1976-09-07 Research Engineering & Manufacturing, Inc. Self-thread forming threaded fasteners and blanks for making same
US4368552A (en) * 1980-11-04 1983-01-18 Crown Screw Corporation Method of making self tapping thread forming screw
US5356253A (en) * 1992-04-29 1994-10-18 Whitesell Neil L Sheet metal screw
CN2215621Y (zh) * 1994-12-22 1995-12-20 胡来忠 一种带齿牙的铁钉
CN1184214A (zh) * 1996-11-29 1998-06-10 美克司有限公司 传动螺杆
CN1188859A (zh) * 1997-01-21 1998-07-29 陈河田 尖锥部具有多头不同导程螺牙的自攻牙螺钉
US5842923A (en) * 1995-06-14 1998-12-01 Minebea Kabushiki-Kaisha Screw and method for its production
US6089806A (en) * 1999-01-25 2000-07-18 Conti Fasteners Blank for self-tapping fastener

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918345A (en) * 1961-06-27 1975-11-11 Res Eng & Mfg Thread forming fasteners
GB1022355A (en) * 1962-08-31 1966-03-09 Res Eng & Mfg Self-tapping screw with lobular work-entering end and methods for manufacturing same
US3978760A (en) * 1970-01-19 1976-09-07 Research Engineering & Manufacturing, Inc. Self-thread forming threaded fasteners and blanks for making same
US4368552A (en) * 1980-11-04 1983-01-18 Crown Screw Corporation Method of making self tapping thread forming screw
US5356253A (en) * 1992-04-29 1994-10-18 Whitesell Neil L Sheet metal screw
CN2215621Y (zh) * 1994-12-22 1995-12-20 胡来忠 一种带齿牙的铁钉
US5842923A (en) * 1995-06-14 1998-12-01 Minebea Kabushiki-Kaisha Screw and method for its production
CN1184214A (zh) * 1996-11-29 1998-06-10 美克司有限公司 传动螺杆
CN1188859A (zh) * 1997-01-21 1998-07-29 陈河田 尖锥部具有多头不同导程螺牙的自攻牙螺钉
US6089806A (en) * 1999-01-25 2000-07-18 Conti Fasteners Blank for self-tapping fastener

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
JP4480395B2 (ja) 2010-06-16
US20030049095A1 (en) 2003-03-13
SG125144A1 (en) 2006-09-29
CN1527908A (zh) 2004-09-08

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
EE01 Entry into force of recordation of patent licensing contract

Assignee: De Long fastening system (Wuxi) Co., Ltd.

Assignor: Kong Di Fastener JSC

Contract fulfillment period: December 1, 2003 to December 1, 2013

Contract record no.: 061000030029

Denomination of invention: Self-tapping screw, blank, method and die for manufacturing the self-tapping screw, and method for connecting thin workpieces

License type: Common License

Record date: 20060414

LIC Patent licence contract for exploitation submitted for record

Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2003.12.1 TO 2013.12.1

Name of requester: DESHILONG FIXATION SYSTEM (WUXI) CO., LTD.

Effective date: 20060414

C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Swiss Swiss

Patentee after: CONTI FASTENERS AG

Address before: Swiss Swiss

Patentee before: Kong Di Fastener JSC

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20040908

Assignee: TAIYA RDP MOULD JIAXING Co.,Ltd.

Assignor: CONTI FASTENERS AG

Contract record no.: X2021990000315

Denomination of invention: Self tapping screw, blank for manufacturing the self tapping screw, method and die, and method for connecting thin workpieces

Granted publication date: 20070321

License type: Common License

Record date: 20210525

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20070321

EC01 Cancellation of recordation of patent licensing contract
EC01 Cancellation of recordation of patent licensing contract

Assignee: TAIYA RDP MOULD JIAXING Co.,Ltd.

Assignor: CONTI FASTENERS AG

Contract record no.: X2021990000315

Date of cancellation: 20240702