WO2004059016A3 - Verfahren zur herstellung einer schraube sowie nach dem verfahren hergestellte schraube - Google Patents

Verfahren zur herstellung einer schraube sowie nach dem verfahren hergestellte schraube Download PDF

Info

Publication number
WO2004059016A3
WO2004059016A3 PCT/EP2003/014384 EP0314384W WO2004059016A3 WO 2004059016 A3 WO2004059016 A3 WO 2004059016A3 EP 0314384 W EP0314384 W EP 0314384W WO 2004059016 A3 WO2004059016 A3 WO 2004059016A3
Authority
WO
WIPO (PCT)
Prior art keywords
screw
production
produced according
initial material
thread
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.)
Ceased
Application number
PCT/EP2003/014384
Other languages
English (en)
French (fr)
Other versions
WO2004059016A2 (de
Inventor
Thomas Maetzler
Ernst Rohner
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.)
SFS Group International AG
Original Assignee
SFS Intec Holding AG
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 SFS Intec Holding AG filed Critical SFS Intec Holding AG
Priority to US10/535,694 priority Critical patent/US7632053B2/en
Priority to EP03808281.4A priority patent/EP1576199B1/de
Priority to JP2004562771A priority patent/JP2006512210A/ja
Priority to KR1020057010268A priority patent/KR101105185B1/ko
Priority to AU2003303348A priority patent/AU2003303348A1/en
Publication of WO2004059016A2 publication Critical patent/WO2004059016A2/de
Publication of WO2004059016A3 publication Critical patent/WO2004059016A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Eine aus einem Kopf (2) und einem mit Gewinde (5) versehenen Schaft (4) bestehende Schraube (1), mit einem Innenangriff (3) wird in einem speziellen Verfahren durch Kaltumformen eines Ausgangsmaterials hergestellt, wobei als Ausgangsmaterial ultrahochfester Stahl eingesetzt wird.
PCT/EP2003/014384 2002-12-23 2003-12-17 Verfahren zur herstellung einer schraube sowie nach dem verfahren hergestellte schraube Ceased WO2004059016A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/535,694 US7632053B2 (en) 2002-12-23 2003-12-17 Method for the production of a screw, and screw produced according to said method
EP03808281.4A EP1576199B1 (de) 2002-12-23 2003-12-17 Verfahren zur herstellung einer schraube sowie nach dem verfahren hergestellte schraube
JP2004562771A JP2006512210A (ja) 2002-12-23 2003-12-17 ねじを製造するための方法、並びに、この方法により製造されたねじ
KR1020057010268A KR101105185B1 (ko) 2002-12-23 2003-12-17 나사 제조 방법, 및 상기 방법에 따라 제조된 나사
AU2003303348A AU2003303348A1 (en) 2002-12-23 2003-12-17 Method for the production of a screw, and screw produced according to said method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10260828A DE10260828A1 (de) 2002-12-23 2002-12-23 Verfahren zur Herstellung einer Schraube sowie nach dem Verfahren hergestellte Schraube
DE10260828.8 2002-12-23

Publications (2)

Publication Number Publication Date
WO2004059016A2 WO2004059016A2 (de) 2004-07-15
WO2004059016A3 true WO2004059016A3 (de) 2005-03-03

Family

ID=32477956

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/014384 Ceased WO2004059016A2 (de) 2002-12-23 2003-12-17 Verfahren zur herstellung einer schraube sowie nach dem verfahren hergestellte schraube

Country Status (8)

Country Link
US (1) US7632053B2 (de)
EP (1) EP1576199B1 (de)
JP (1) JP2006512210A (de)
KR (1) KR101105185B1 (de)
CN (1) CN100465298C (de)
AU (1) AU2003303348A1 (de)
DE (1) DE10260828A1 (de)
WO (1) WO2004059016A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841947B1 (fr) * 2002-07-05 2005-04-29 Valmex Vis en acier a tete creuse
DE102005014606A1 (de) * 2005-03-31 2006-10-05 Richard Bergner Verbindungstechnik Gmbh & Co. Kg Verfahren zur Herstellung eines Befestigungselements sowie Befestigungselement, insbesondere Schraube
US20080054710A1 (en) * 2006-08-31 2008-03-06 Dt Swiss Inc. Spoke nipple
SG147344A1 (en) * 2007-05-02 2008-11-28 Unisteel Technology Ltd Screw head recess drive and corresponding driver tool and recess punch
FR2937568B1 (fr) * 2008-10-24 2011-12-23 Rdo Alpha Procede de fabrication d'une piece de boulonnerie, outil pour la mise en oeuvre du procede, dispositif de vissage et de devissage d'une telle piece de boulonnerie
JP5325034B2 (ja) * 2009-07-08 2013-10-23 理研精工株式会社 ホイールナットレンチ並びにその製造方法
CN102091827B (zh) * 2009-12-14 2012-09-26 贵州航太管路制造有限公司 一种避免螺杆球形端面翻毛刺的加工方法
WO2013150451A1 (en) * 2012-04-03 2013-10-10 Itw Construction Products, Aps Fastener with multilobular tool engaging portion
CN103111808B (zh) * 2013-02-01 2017-09-15 贵州精立航太科技有限公司 一种镍基高温合金gh4169内六角螺栓加工工艺
US9957993B2 (en) * 2014-12-17 2018-05-01 Research Engineering & Manufacturing Inc Recessed head fastener and driver combination
CN108339922B (zh) * 2018-01-19 2019-08-20 宁波安拓实业有限公司 一种自动卡环六角法兰截齿型水泥螺丝的制造方法
CN108857272A (zh) * 2018-06-06 2018-11-23 哈尔滨汽轮机厂有限责任公司 一种车床接纳器用硬质合金头螺钉及其加工方法
WO2020229926A1 (en) * 2019-05-10 2020-11-19 Ramachandra Kumar An improved screw and a method of manufacturing thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904445A (en) * 1972-12-29 1975-09-09 Jr Hugh M Gallagher Steel bar stock and method for making same
GB1535775A (en) * 1976-07-30 1978-12-13 Schraubenkombinat Veb Method of producing high-strength cold-formed parts
EP0674720A1 (de) * 1992-12-17 1995-10-04 Consolidated Metal Products, Inc. Kaltgeformte hochfeste Stalteile
GB2337477A (en) * 1998-05-22 1999-11-24 Epoxy Powder Coating Company L Manufacturing a screw connection and apparatus therefore

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US960244A (en) * 1909-01-09 1910-06-07 Ira Dimock Manufacture of screws.
US1244125A (en) * 1912-03-02 1917-10-23 Le Grand Parish Method of making bolts.
US1978371A (en) * 1931-06-04 1934-10-23 Holo Krome Screw Corp Cold formed socketed or hollow screw and method of and apparatus for making the same
US2084079A (en) * 1935-11-15 1937-06-15 American Screw Co Screw
US2182092A (en) * 1936-04-21 1939-12-05 Winslow Foster Screw and the method of making same
US2977838A (en) * 1957-09-20 1961-04-04 Gen Am Transport Square-recessed screws and punch means for making same
US3304561A (en) * 1964-09-18 1967-02-21 American Fastener Corp Apparatus for forming the head on a flat head screw
US3811872A (en) * 1971-04-21 1974-05-21 Int Nickel Co Corrosion resistant high strength alloy
US4233880A (en) * 1978-07-20 1980-11-18 Illinois Tool Works Inc. Stainless steel drill screw
JPS5665922A (en) * 1979-10-31 1981-06-04 Daido Steel Co Ltd Production of ultra high strength steel
CN2283750Y (zh) * 1996-02-08 1998-06-10 谢智庆 一种多种手工具可扳动的螺钉
JP3266823B2 (ja) * 1997-01-10 2002-03-18 山陽特殊製鋼株式会社 マルエージング鋼の製造方法
JP2001279386A (ja) * 2000-03-31 2001-10-10 Daido Steel Co Ltd 鋳造性に優れたマルエージング鋼およびその製造方法
JP2001277021A (ja) * 2000-03-31 2001-10-09 Kyocera Corp スローアウェイ式ドリル
JP2002285290A (ja) * 2001-03-27 2002-10-03 Daido Steel Co Ltd 高強度・高耐疲労構造用鋼及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904445A (en) * 1972-12-29 1975-09-09 Jr Hugh M Gallagher Steel bar stock and method for making same
GB1535775A (en) * 1976-07-30 1978-12-13 Schraubenkombinat Veb Method of producing high-strength cold-formed parts
EP0674720A1 (de) * 1992-12-17 1995-10-04 Consolidated Metal Products, Inc. Kaltgeformte hochfeste Stalteile
GB2337477A (en) * 1998-05-22 1999-11-24 Epoxy Powder Coating Company L Manufacturing a screw connection and apparatus therefore

Also Published As

Publication number Publication date
US7632053B2 (en) 2009-12-15
CN100465298C (zh) 2009-03-04
CN1729302A (zh) 2006-02-01
DE10260828A1 (de) 2004-07-08
US20060078403A1 (en) 2006-04-13
WO2004059016A2 (de) 2004-07-15
AU2003303348A1 (en) 2004-07-22
EP1576199B1 (de) 2014-10-01
AU2003303348A8 (en) 2004-07-22
KR101105185B1 (ko) 2012-01-13
KR20050085410A (ko) 2005-08-29
JP2006512210A (ja) 2006-04-13
EP1576199A2 (de) 2005-09-21

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