DE60307484D1 - PRESSING FOR THE PRODUCTION OF BARRIER NUTS IN TUBES WITH A THREAD ARRANGED IN THE TUBE AND ONE OF THE MANUFACTURED NUT CORRESPONDING PART - Google Patents

PRESSING FOR THE PRODUCTION OF BARRIER NUTS IN TUBES WITH A THREAD ARRANGED IN THE TUBE AND ONE OF THE MANUFACTURED NUT CORRESPONDING PART

Info

Publication number
DE60307484D1
DE60307484D1 DE60307484T DE60307484T DE60307484D1 DE 60307484 D1 DE60307484 D1 DE 60307484D1 DE 60307484 T DE60307484 T DE 60307484T DE 60307484 T DE60307484 T DE 60307484T DE 60307484 D1 DE60307484 D1 DE 60307484D1
Authority
DE
Germany
Prior art keywords
tube
tubes
nuts
barrier
pressing
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
DE60307484T
Other languages
German (de)
Other versions
DE60307484T2 (en
Inventor
Jean-Claude Blanchet
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.)
Numalliance SAS
Original Assignee
Numalliance SAS
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 Numalliance SAS filed Critical Numalliance SAS
Application granted granted Critical
Publication of DE60307484D1 publication Critical patent/DE60307484D1/en
Publication of DE60307484T2 publication Critical patent/DE60307484T2/en
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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/025—Stamping using rigid devices or tools for tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards

Abstract

The invention relates to a press for tube notching provided with at least one tool which comprises the following elements: an internal fixed matrix in the form of a semishell whose inner cavity contours the external semicylindrical surface of a tube to be notched (2), a clamp frame device for suitably clamping the tube (2) or two tubes simultaneously, at least one upper punch (3) whose extremity (4) has a shape corresponding to the shape of a notch (5) to be produced, a mandrel (6) which is introduced into the tube to be notched in such a way that it can form in the inner cavity thereof a volume or volumes for material expansion resulting from stamping.
DE60307484T 2002-07-29 2003-07-11 PRESSING FOR THE PRODUCTION OF BARRIER NUTS IN TUBES WITH A THREAD ARRANGED IN THE TUBE AND ONE OF THE MANUFACTURED NUT CORRESPONDING PART Expired - Fee Related DE60307484T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0209637 2002-07-29
FR0209637A FR2842752B1 (en) 2002-07-29 2002-07-29 PRESS FOR THE CRANTAGE OF A TUBE COMPRISING IN COMBINATION A CHUCK INTRODUCED INSIDE THE TUBE AND A PIECE CONFORMED ACCORDING TO THE CRAN TO BE MADE.
PCT/FR2003/002187 WO2004016367A1 (en) 2002-07-29 2003-07-11 Press for tube notching provided with a mandrel which is arranged inside said tube and a piece corresponding to produced notch

Publications (2)

Publication Number Publication Date
DE60307484D1 true DE60307484D1 (en) 2006-09-21
DE60307484T2 DE60307484T2 (en) 2007-03-29

Family

ID=30011588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60307484T Expired - Fee Related DE60307484T2 (en) 2002-07-29 2003-07-11 PRESSING FOR THE PRODUCTION OF BARRIER NUTS IN TUBES WITH A THREAD ARRANGED IN THE TUBE AND ONE OF THE MANUFACTURED NUT CORRESPONDING PART

Country Status (7)

Country Link
EP (1) EP1539393B1 (en)
AT (1) ATE335557T1 (en)
AU (1) AU2003264713A1 (en)
DE (1) DE60307484T2 (en)
ES (1) ES2270149T3 (en)
FR (1) FR2842752B1 (en)
WO (1) WO2004016367A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005027584A1 (en) * 2005-06-14 2006-12-28 Ulrich Huperz Schweißtechnik GmbH & Co.KG Tool for swarf-free production of workpiece produces workpiece with groove extending at least from top to bottom of workpiece
DE102007033604B3 (en) * 2007-07-17 2009-01-22 Muhr Und Bender Kg Head rest carrying element
RU2481169C2 (en) * 2011-07-21 2013-05-10 Открытое акционерное общество "Новосибирский завод химконцентратов" Automatic moulding machine for forming ledges in tubular billet
FR2991893B1 (en) * 2012-06-15 2015-01-02 Numalliance TUBE CRUNCHING METHOD AND ASSOCIATED CRYSTATING MACHINE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218339A (en) * 1982-06-11 1983-12-19 Daido Steel Co Ltd Steering rod for vehicle and its manufacture
JPH08174126A (en) * 1994-12-27 1996-07-09 Showa:Kk Device for manufacturing rack shaft
JP3995182B2 (en) * 1999-12-27 2007-10-24 高周波熱錬株式会社 Method and apparatus for manufacturing hollow rack bar
JP2001239340A (en) * 2000-02-29 2001-09-04 Aisin Seiki Co Ltd Supporting bar and its manufacturing method

Also Published As

Publication number Publication date
DE60307484T2 (en) 2007-03-29
ATE335557T1 (en) 2006-09-15
FR2842752A1 (en) 2004-01-30
EP1539393B1 (en) 2006-08-09
WO2004016367A1 (en) 2004-02-26
EP1539393A1 (en) 2005-06-15
FR2842752B1 (en) 2005-02-11
ES2270149T3 (en) 2007-04-01
AU2003264713A1 (en) 2004-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee