DE19881722D2 - Verfahren zum Herstellen von Nickel-Titan-Hohlprofilen - Google Patents

Verfahren zum Herstellen von Nickel-Titan-Hohlprofilen

Info

Publication number
DE19881722D2
DE19881722D2 DE19881722T DE19881722T DE19881722D2 DE 19881722 D2 DE19881722 D2 DE 19881722D2 DE 19881722 T DE19881722 T DE 19881722T DE 19881722 T DE19881722 T DE 19881722T DE 19881722 D2 DE19881722 D2 DE 19881722D2
Authority
DE
Germany
Prior art keywords
core
hollow profiles
producing nickel
deformation
small
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 - Fee Related
Application number
DE19881722T
Other languages
English (en)
Inventor
Klaus Mueller
Hans Nusskern
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.)
Rau G GmbH and Co
Original Assignee
Rau G GmbH and 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 Rau G GmbH and Co filed Critical Rau G GmbH and Co
Priority to DE19881722T priority Critical patent/DE19881722D2/de
Application granted granted Critical
Publication of DE19881722D2 publication Critical patent/DE19881722D2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/004—Composite billet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Catalysts (AREA)
  • Inorganic Fibers (AREA)
DE19881722T 1997-10-31 1998-10-29 Verfahren zum Herstellen von Nickel-Titan-Hohlprofilen Expired - Fee Related DE19881722D2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19881722T DE19881722D2 (de) 1997-10-31 1998-10-29 Verfahren zum Herstellen von Nickel-Titan-Hohlprofilen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19748125 1997-10-31
DE19881722T DE19881722D2 (de) 1997-10-31 1998-10-29 Verfahren zum Herstellen von Nickel-Titan-Hohlprofilen
PCT/DE1998/003262 WO1999022886A1 (de) 1997-10-31 1998-10-29 Verfahren zum herstellen von nickel-titan-hohlprofilen

Publications (1)

Publication Number Publication Date
DE19881722D2 true DE19881722D2 (de) 2000-09-07

Family

ID=7847200

Family Applications (2)

Application Number Title Priority Date Filing Date
DE59804155T Expired - Fee Related DE59804155D1 (de) 1997-10-31 1998-10-29 Verfahren zum herstellen von nickel-titan-hohlprofilen
DE19881722T Expired - Fee Related DE19881722D2 (de) 1997-10-31 1998-10-29 Verfahren zum Herstellen von Nickel-Titan-Hohlprofilen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE59804155T Expired - Fee Related DE59804155D1 (de) 1997-10-31 1998-10-29 Verfahren zum herstellen von nickel-titan-hohlprofilen

Country Status (5)

Country Link
US (1) US6453536B1 (de)
EP (1) EP1027177B1 (de)
AT (1) ATE217551T1 (de)
DE (2) DE59804155D1 (de)
WO (1) WO1999022886A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6824560B2 (en) 2001-06-13 2004-11-30 Advanced Cardiovascular Systems, Inc. Double-butted superelastic nitinol tubing
US20020193781A1 (en) * 2001-06-14 2002-12-19 Loeb Marvin P. Devices for interstitial delivery of thermal energy into tissue and methods of use thereof
US6799357B2 (en) * 2001-09-20 2004-10-05 Memry Corporation Manufacture of metal tubes
US6694698B2 (en) * 2002-05-03 2004-02-24 Creative Design & Maching, Inc. Reinforcement apparatus for monopole towers
US7332123B2 (en) * 2002-12-27 2008-02-19 General Electric Company Method for manufacturing composite articles and the articles obtained therefrom
KR20040088448A (ko) * 2004-09-21 2004-10-16 정세영 단결정 와이어 제조방법
US20060101890A1 (en) * 2004-11-15 2006-05-18 Min-Ju Chung Method for twisting a hollow metal tube
US7735714B2 (en) * 2005-05-18 2010-06-15 Midgett Steven G Composite metal tube and ring and a process for producing a composite metal tube and ring
US7119283B1 (en) * 2005-06-15 2006-10-10 Schlumberger Technology Corp. Enhanced armor wires for electrical cables
US7159398B1 (en) * 2005-12-06 2007-01-09 The Boeing Company Concentric tube shape memory alloy actuator apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1197081A (fr) 1957-01-07 1959-11-27 Avesta Jernverks Ab Procédé de fabrication de tuyaux métalliques sans soudure par filage sous pression
JPH0436445A (ja) 1990-05-31 1992-02-06 Sumitomo Metal Ind Ltd 耐食性チタン合金継目無管の製造方法
US5709021A (en) 1994-05-11 1998-01-20 Memry Corp. Process for the manufacture of metal tubes
SE505247C2 (sv) 1994-12-07 1997-07-21 Sandvik Ab Förfarande för tillverkning av rör av minnesmetall

Also Published As

Publication number Publication date
EP1027177A1 (de) 2000-08-16
ATE217551T1 (de) 2002-06-15
DE59804155D1 (de) 2002-06-20
US6453536B1 (en) 2002-09-24
WO1999022886A1 (de) 1999-05-14
EP1027177B1 (de) 2002-05-15

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee