DK2080572T3 - Fremgangsmåde til koldsmedning af højstyrkefastgørelsesmiddel af austenitisk 300-serie-materiale - Google Patents

Fremgangsmåde til koldsmedning af højstyrkefastgørelsesmiddel af austenitisk 300-serie-materiale

Info

Publication number
DK2080572T3
DK2080572T3 DK08151306.1T DK08151306T DK2080572T3 DK 2080572 T3 DK2080572 T3 DK 2080572T3 DK 08151306 T DK08151306 T DK 08151306T DK 2080572 T3 DK2080572 T3 DK 2080572T3
Authority
DK
Denmark
Prior art keywords
fastener
cold forging
high strength
series material
austenitic
Prior art date
Application number
DK08151306.1T
Other languages
English (en)
Inventor
Yu-Sheng Tseng
Jian-Shiun Tseng
Original Assignee
Yu-Sheng Tseng
Jian-Shiun Tseng
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 Yu-Sheng Tseng, Jian-Shiun Tseng filed Critical Yu-Sheng Tseng
Application granted granted Critical
Publication of DK2080572T3 publication Critical patent/DK2080572T3/da

Links

Classifications

    • 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
    • B21K1/56—Making machine elements screw-threaded elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
DK08151306.1T 2008-02-12 2008-02-12 Fremgangsmåde til koldsmedning af højstyrkefastgørelsesmiddel af austenitisk 300-serie-materiale DK2080572T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08151306A EP2080572B9 (en) 2008-02-12 2008-02-12 Method for cold forging high strength fastener from austenitic 300 series material

Publications (1)

Publication Number Publication Date
DK2080572T3 true DK2080572T3 (da) 2010-04-12

Family

ID=39618967

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08151306.1T DK2080572T3 (da) 2008-02-12 2008-02-12 Fremgangsmåde til koldsmedning af højstyrkefastgørelsesmiddel af austenitisk 300-serie-materiale

Country Status (9)

Country Link
EP (1) EP2080572B9 (da)
AT (1) ATE453470T1 (da)
DE (1) DE602008000489D1 (da)
DK (1) DK2080572T3 (da)
ES (1) ES2339190T3 (da)
HR (1) HRP20100179T1 (da)
PL (1) PL2080572T3 (da)
PT (1) PT2080572E (da)
SI (1) SI2080572T1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478650B (zh) * 2015-12-11 2018-01-23 中国航空工业标准件制造有限责任公司 一种法兰盘螺栓头部热镦成型的方法
EP3945145A1 (en) 2020-07-29 2022-02-02 SFS Intec Holding AG Zn-ni as a coating layer on self-drilling screws of austenitic stainless steel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233880A (en) * 1978-07-20 1980-11-18 Illinois Tool Works Inc. Stainless steel drill screw
US4296512A (en) * 1979-11-09 1981-10-27 Union Carbide Corporation Method for making fasteners
JP3050620B2 (ja) * 1990-10-17 2000-06-12 日本パワーファスニング株式会社 ステンレス鋼製ドリルねじの製造方法
US6017274A (en) * 1997-09-02 2000-01-25 Automotive Racing Products, Inc. Method of forming a fastener

Also Published As

Publication number Publication date
EP2080572B9 (en) 2010-07-14
SI2080572T1 (sl) 2010-04-30
PT2080572E (pt) 2010-04-06
EP2080572A1 (en) 2009-07-22
DE602008000489D1 (de) 2010-02-11
ES2339190T3 (es) 2010-05-17
ATE453470T1 (de) 2010-01-15
EP2080572B1 (en) 2009-12-30
HRP20100179T1 (hr) 2010-04-30
PL2080572T3 (pl) 2010-06-30

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