FR2842752B1 - 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. - Google Patents

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.

Info

Publication number
FR2842752B1
FR2842752B1 FR0209637A FR0209637A FR2842752B1 FR 2842752 B1 FR2842752 B1 FR 2842752B1 FR 0209637 A FR0209637 A FR 0209637A FR 0209637 A FR0209637 A FR 0209637A FR 2842752 B1 FR2842752 B1 FR 2842752B1
Authority
FR
France
Prior art keywords
tube
press
crantage
cran
combination
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
FR0209637A
Other languages
French (fr)
Other versions
FR2842752A1 (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.)
Macsoft SAS
Original Assignee
Macsoft 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
Priority to FR0209637A priority Critical patent/FR2842752B1/en
Application filed by Macsoft SAS filed Critical Macsoft SAS
Priority to AT03787849T priority patent/ATE335557T1/en
Priority to DE60307484T priority patent/DE60307484T2/en
Priority to EP03787849A priority patent/EP1539393B1/en
Priority to AU2003264713A priority patent/AU2003264713A1/en
Priority to ES03787849T priority patent/ES2270149T3/en
Priority to PCT/FR2003/002187 priority patent/WO2004016367A1/en
Publication of FR2842752A1 publication Critical patent/FR2842752A1/en
Application granted granted Critical
Publication of FR2842752B1 publication Critical patent/FR2842752B1/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.
FR0209637A 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. Expired - Fee Related FR2842752B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
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.
DE60307484T 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
EP03787849A EP1539393B1 (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
AU2003264713A AU2003264713A1 (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
AT03787849T ATE335557T1 (en) 2002-07-29 2003-07-11 PRESS FOR PRODUCING LOCKING GROOVES IN TUBE WITH A MANDREL PLACED IN THE TUBE AND A PART CORRESPONDING TO THE PRODUCED GROOVE
ES03787849T ES2270149T3 (en) 2002-07-29 2003-07-11 PRESS THAT UNDERSTANDS A MANDRILE AND A POINT FOR THE REALIZATION OF FLATS IN A TUBE.
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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.

Publications (2)

Publication Number Publication Date
FR2842752A1 FR2842752A1 (en) 2004-01-30
FR2842752B1 true FR2842752B1 (en) 2005-02-11

Family

ID=30011588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209637A Expired - Fee Related 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.

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
WO2004016367A1 (en) 2004-02-26
ES2270149T3 (en) 2007-04-01
EP1539393A1 (en) 2005-06-15
DE60307484D1 (en) 2006-09-21
AU2003264713A1 (en) 2004-03-03
EP1539393B1 (en) 2006-08-09
FR2842752A1 (en) 2004-01-30
DE60307484T2 (en) 2007-03-29
ATE335557T1 (en) 2006-09-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20090331