BR9913402A - Fixador de parafuso formador de rosca de liga leve e processo de produzir o mesmo. - Google Patents

Fixador de parafuso formador de rosca de liga leve e processo de produzir o mesmo.

Info

Publication number
BR9913402A
BR9913402A BR9913402-0A BR9913402A BR9913402A BR 9913402 A BR9913402 A BR 9913402A BR 9913402 A BR9913402 A BR 9913402A BR 9913402 A BR9913402 A BR 9913402A
Authority
BR
Brazil
Prior art keywords
screw
screwthread
heat treatment
producing
same
Prior art date
Application number
BR9913402-0A
Other languages
English (en)
Inventor
Heinrich Friederich
Bernhard Reck
Original Assignee
Ejot Verbindungstech Gmbh & Co
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 Ejot Verbindungstech Gmbh & Co filed Critical Ejot Verbindungstech Gmbh & Co
Publication of BR9913402A publication Critical patent/BR9913402A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • 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
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001—Aluminium or its alloys
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Forging (AREA)
  • Transmission Devices (AREA)
  • Connection Of Plates (AREA)
  • Dental Preparations (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

"FIXADOR DE PARAFUSO FORMADOR DE ROSCA DE LIGA LEVE E PROCESSO DE PRODUZIR O MESMO". A invenção refere-se a um fixador de parafuso formador de rosca (10,20,40,60,80,100) produzido de uma liga de metal leve termicamente curável como material de fixador, tendo um fuste (12,22,44,64,84,104) que compreende uma rosca (14,26,48,70,86,106) com flancos de rosca e numa extremidade uma ponta cónica abridora de rosca e, se requerido, autoperfurante. A dita ponta cónica tem uma microestrutura que dota o fixador de parafuso formador de rosca de propriedades de resistência particularmente elevadas, pelo que o material do fixador de parafuso formador de rosca de outro modo tem uma microestrutura que dota o fixador de parafuso formador de rosca de propriedades de resistência à corrosão particularmente elevadas. A invenção refere-se também a um processo de produzir um fixador de parafuso formador de rosca, o processo compreendendo as seguintes etapas:- formação do fixador de parafuso formador de rosca por rolar ou usinar para gerar a geometria da rosca; - recozimento por solubilização do fixador de parafuso formador de rosca;- têmpera em água do fixador de parafuso formador de rosca; e - tratamento térmico de precipitação do fixador de parafuso formador de rosca, de acordo com o qual é termicamente tratado diferentemente através de várias partes durante o tratamento térmico de precipitação o fixador de parafuso formador de rosca é termicamente tratado pelo fato da parte distal da cabeça de tal maneira a produzir máxima dureza microestrutural, e com a exceção desta parte distal da cabeça é termicamente tratado de modo a produzir máxima resistência à corrosão.
BR9913402-0A 1998-09-04 1999-08-12 Fixador de parafuso formador de rosca de liga leve e processo de produzir o mesmo. BR9913402A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19840298A DE19840298A1 (de) 1998-09-04 1998-09-04 Selbstgewindeformende Schraube aus Leichtmetall und Verfahren zu ihrer Herstellung
PCT/EP1999/005925 WO2000013817A1 (de) 1998-09-04 1999-08-12 Selbstgewindeformende schraube aus leichtmetall und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
BR9913402A true BR9913402A (pt) 2001-05-22

Family

ID=7879759

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913402-0A BR9913402A (pt) 1998-09-04 1999-08-12 Fixador de parafuso formador de rosca de liga leve e processo de produzir o mesmo.

Country Status (17)

Country Link
US (2) US20020051695A1 (pt)
EP (1) EP1109637B1 (pt)
JP (1) JP2002524691A (pt)
KR (1) KR20010074962A (pt)
CN (1) CN1324278A (pt)
AT (1) ATE267651T1 (pt)
AU (1) AU742707B2 (pt)
BR (1) BR9913402A (pt)
CZ (1) CZ2001700A3 (pt)
DE (2) DE19840298A1 (pt)
ES (1) ES2221422T3 (pt)
MX (1) MXPA01002313A (pt)
PL (1) PL346400A1 (pt)
TR (1) TR200100687T2 (pt)
TW (1) TW466309B (pt)
WO (1) WO2000013817A1 (pt)
ZA (1) ZA200101734B (pt)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103543A1 (de) * 2001-01-26 2002-08-14 Festo Ag & Co Schraube, Verfahren zur Schraubenherstellung und aus mehreren Schrauben bestehender Schraubenstrang
DE20213998U1 (de) * 2002-09-11 2004-02-12 Weidmüller Interface Gmbh & Co. Gehäuse, insbesondere zur Aufnahme elektrischer oder elektronischer Bauteile
JP4284405B2 (ja) * 2002-10-17 2009-06-24 独立行政法人物質・材料研究機構 タッピングネジとその製造方法
DE10254319B3 (de) * 2002-11-21 2004-09-16 Duve Kaltformtechnik Gmbh Verfahren zum Herstellen einer Schraube mit einer Bohrspitze
SE525664C2 (sv) * 2003-05-16 2005-03-29 Atlas Copco Secoroc Ab Skarvstång samt förfarande för framställning av denna
US7905902B2 (en) * 2003-06-16 2011-03-15 Ethicon Endo-Surgery, Inc. Surgical implant with preferential corrosion zone
US20060052825A1 (en) * 2003-06-16 2006-03-09 Ransick Mark H Surgical implant alloy
DE20319690U1 (de) * 2003-12-18 2005-05-04 Sfs Intec Holding Ag Schraube für den Einsatz bei Fenster- oder Türprofilen
DE102004046424A1 (de) * 2004-09-24 2006-04-06 Universität Kassel Fließlochformwerkzeug
DE102004046427A1 (de) * 2004-09-24 2006-04-06 Universität Kassel Fließlochformwerkzeug
DE102005024383B3 (de) * 2005-05-27 2007-02-22 Siemens Ag Anordnung zur elektrischen Anbindung einer Magnesiumtragstruktur an ein Massepotential eines Kraftfahrzeugs
DE102005026883A1 (de) * 2005-06-10 2006-12-14 Ejot Gmbh & Co. Kg Mit einer Längsbohrung versehener Hohlbolzen
JP2008093335A (ja) * 2006-10-16 2008-04-24 Bridgestone Sports Co Ltd 金属製ゴルフクラブヘッド
JP2008093334A (ja) * 2006-10-16 2008-04-24 Bridgestone Sports Co Ltd 中空ゴルフクラブヘッド
JP2009030736A (ja) * 2007-07-27 2009-02-12 Nitto Seiko Co Ltd 高硬度アルミニウム合金製ねじ部品
US9095005B2 (en) * 2008-05-20 2015-07-28 Kenyon International, Inc. Induction cook-top apparatus
CA2749684C (en) 2009-01-16 2016-04-26 Carbofix Orthopedics Ltd. Composite material bone implant
JP2011080138A (ja) * 2009-10-11 2011-04-21 Koji Yamaguchi アルミニウム合金製ネジ及びボルトの陽極酸化処理用冶具と、その冶具により製造されたネジ及びボルト
EP2501944B1 (en) * 2009-11-18 2014-10-22 Simpson Strong-Tie Company, Inc. Fastener with hardened threads
US10154867B2 (en) 2010-06-07 2018-12-18 Carbofix In Orthopedics Llc Multi-layer composite material bone screw
US9370388B2 (en) 2010-06-07 2016-06-21 Carbofix Orthopedics Ltd. Composite material bone implant
DE102010043837A1 (de) * 2010-11-12 2012-05-16 Hilti Aktiengesellschaft Schlagwerkskörper, Schlagwerk und Handwerkzeugmaschine mit einem Schlagwerk
CN102367533A (zh) * 2011-09-19 2012-03-07 宁波曙翔铁路设备制造有限公司 一种高强度防腐合金材料
KR20130057106A (ko) * 2011-11-23 2013-05-31 삼성에스디아이 주식회사 연료전지 스택
US9526549B2 (en) 2012-01-16 2016-12-27 Carbofix Orthopedics Ltd. Bone screw with insert
DE102012102019B3 (de) * 2012-03-09 2013-07-04 Sfs Intec Holding Ag Bolzenartiges Befestigungselement, insbesondere Bohrschraube, und damit hergestellte Verbindung
DE102012215908A1 (de) * 2012-09-07 2014-05-28 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum vorlochfreien Direktverschrauben von wenigstens zwei Bauteilen unter Einsatz eines Niederhalters
US9315885B2 (en) * 2013-03-09 2016-04-19 Alcoa Inc. Heat treatable aluminum alloys having magnesium and zinc and methods for producing the same
DE102013210578A1 (de) * 2013-06-06 2014-12-11 Adolf Würth GmbH & Co. KG Schraube zum Bohren und Gewindeschneiden in einem ersten Untergrundabschnitt und einem härteren zweiten Untergrundabschnitt
FR3008754B1 (fr) 2013-07-19 2015-09-04 Lisi Aerospace Fixation metallique
FR3013781A1 (fr) * 2013-11-25 2015-05-29 Airbus Operations Sas Element de fixation de pieces d'un assemblage
CN106164504B (zh) * 2014-03-20 2019-05-28 日本发条株式会社 紧固部件以及紧固部件用棒状部件
DE102014006885A1 (de) * 2014-05-09 2015-11-12 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Furchschraube
DE102014019322A1 (de) * 2014-12-20 2015-06-18 Daimler Ag Verbindungselement und Verfahren zum Herstellen eines Verbindungselements
WO2017038726A1 (ja) * 2015-08-28 2017-03-09 日本発條株式会社 締結部材および締結部材用棒状部材
CN105441753A (zh) * 2015-11-28 2016-03-30 丹阳市宸兴环保设备有限公司 一种铝合金轨道及其制备方法
US10617458B2 (en) 2015-12-23 2020-04-14 Carbofix In Orthopedics Llc Multi-layer composite material bone screw
CN105734369B (zh) * 2016-04-21 2017-12-22 辽宁忠旺集团有限公司 φ784mm的7xxx系超硬铝合金圆棒的热顶铸造工艺
CN106086323A (zh) * 2016-07-13 2016-11-09 马鞍山市万鑫铸造有限公司 高性能铝镁合金钢螺母连接件及其制备方法
EP3276189B1 (de) * 2016-07-29 2020-03-25 KAMAX Holding GmbH & Co. KG Hochfeste schraube mit einer enthärtungsschicht
CN107868891A (zh) * 2016-09-23 2018-04-03 镇江龙源铝业有限公司 一种汽车翼子板用铝合金板材新材料
CN107868892A (zh) * 2016-09-23 2018-04-03 镇江龙源铝业有限公司 一种线缆铠装保护薄壁型软管用铝合金新材料
US10495130B2 (en) 2016-11-11 2019-12-03 The Boeing Company Fasteners having enhanced electrical energy dispersion properties
KR102602706B1 (ko) * 2016-11-28 2023-11-14 맥마스터 유니버시티 구조 및 비-구조 준정형 주조용 알루미늄 합금 및 그 제조 방법
DE202017104918U1 (de) * 2017-08-16 2017-10-23 Pfeifer Holding Gmbh & Co. Kg Zugstab oder Druckstab mit korrosionsbeständigen Gewindeflanken
TWI645921B (zh) * 2018-03-14 2019-01-01 李育洋 Pre-punching screw forming method and screw thereof
CN110076581A (zh) * 2019-05-31 2019-08-02 浙江台玖精密机械有限公司 一种热处理表面硬化后的攻螺丝方法
DE102019121772A1 (de) * 2019-08-13 2021-02-18 Bayerische Motoren Werke Aktiengesellschaft Lageranordnung, insbesondere für ein Kraftfahrzeug
CN113047089A (zh) * 2021-04-08 2021-06-29 北京铁科首钢轨道技术股份有限公司 一种螺旋道钉热成型自动生产系统及生产方法
CN113737069B (zh) * 2021-08-19 2022-10-04 中铝材料应用研究院有限公司 一种紧固件用7xxx系铝合金及其棒线材的加工方法
CN114227179A (zh) * 2022-01-28 2022-03-25 苏州德朋精密五金有限公司 螺丝生产工艺
CN117961454A (zh) * 2024-04-02 2024-05-03 上海核工程研究设计院股份有限公司 一种镍基合金丝杠制造方法及镍基合金丝杠

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318182A (en) * 1965-11-03 1967-05-09 Textron Ind Inc Self-thread-forming screw with drill point and method of making same
US3884117A (en) * 1971-04-07 1975-05-20 Star Expansion Ind Corp Drilling and tapping screw formation
US3884116A (en) * 1971-12-15 1975-05-20 Midwest Chrome Process Company Screw threaded fastening means and like products
US3983304A (en) * 1973-09-19 1976-09-28 Hi-Shear Corporation Fastener with protective metal-organic base coating
US4114505A (en) * 1977-01-31 1978-09-19 Loeser William J Coatings and methods of application
US4233880A (en) * 1978-07-20 1980-11-18 Illinois Tool Works Inc. Stainless steel drill screw
US4431354A (en) * 1981-09-03 1984-02-14 Carrier Corporation Lead screw assembly
US4488135A (en) * 1982-07-29 1984-12-11 Schwartz Charles A Transformer for welding gun
US4730970A (en) * 1986-11-12 1988-03-15 Whyco Chromium Company Selectively hardened self drilling fasteners
US4799974A (en) * 1987-05-27 1989-01-24 Rockwell International Corporation Method of forming a fine grain structure on the surface of an aluminum alloy
US4802807A (en) * 1988-04-14 1989-02-07 Illinois Tool Works Inc. Threaded fastener
DE4445815C2 (de) * 1994-12-21 1999-10-07 Sfs Ind Holding Ag Loch- und gewindeformende Schraube sowie Verfahren zum Eindrehen derselben
US6595733B1 (en) * 1995-11-21 2003-07-22 Wayne A. Willert Fastener having torque reducing thread
US5605423A (en) * 1996-04-26 1997-02-25 Elco Textron, In. Self-drilling stud
IL127809A (en) * 1996-07-29 2001-05-20 Toge Dubel A Gerhard Kg Self-tapping screw, especially a concrete screw
US5755542A (en) * 1996-08-06 1998-05-26 Elco Textron, Inc. Self-drilling/self-tapping fastener
ATE195557T1 (de) * 1997-03-06 2000-09-15 Alusuisse Lonza Services Ag Verbindungselement
US5976278A (en) * 1997-10-03 1999-11-02 Reynolds Metals Company Corrosion resistant, drawable and bendable aluminum alloy, process of making aluminum alloy article and article
US6109851A (en) * 1999-01-13 2000-08-29 Illinois Tool Works Inc. Screws having selected heat treatment and hardening
US6338600B2 (en) * 1999-11-15 2002-01-15 Ejot Verbindungstechnik Gmbh & Co. Kg Self-tapping, corrosion-resistant screw with hardened tip

Also Published As

Publication number Publication date
WO2000013817A1 (de) 2000-03-16
KR20010074962A (ko) 2001-08-09
AU5515599A (en) 2000-03-27
JP2002524691A (ja) 2002-08-06
DE59909605D1 (de) 2004-07-01
DE19840298A1 (de) 2000-03-16
US20070110544A1 (en) 2007-05-17
ZA200101734B (en) 2002-09-17
EP1109637A1 (de) 2001-06-27
ATE267651T1 (de) 2004-06-15
TR200100687T2 (tr) 2001-10-22
PL346400A1 (en) 2002-02-11
TW466309B (en) 2001-12-01
ES2221422T3 (es) 2004-12-16
MXPA01002313A (es) 2002-04-09
CN1324278A (zh) 2001-11-28
EP1109637B1 (de) 2004-05-26
CZ2001700A3 (cs) 2002-05-15
AU742707B2 (en) 2002-01-10
US20020051695A1 (en) 2002-05-02

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/08/1999, OBSERVADAS AS CONDICOES LEGAIS.

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Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.