SI1741497T1 - Method and tool for producing without cutting a notch in a workpiece and workpiece with such notch - Google Patents

Method and tool for producing without cutting a notch in a workpiece and workpiece with such notch

Info

Publication number
SI1741497T1
SI1741497T1 SI200630699T SI200630699T SI1741497T1 SI 1741497 T1 SI1741497 T1 SI 1741497T1 SI 200630699 T SI200630699 T SI 200630699T SI 200630699 T SI200630699 T SI 200630699T SI 1741497 T1 SI1741497 T1 SI 1741497T1
Authority
SI
Slovenia
Prior art keywords
workpiece
notch
tool
cutting
producing
Prior art date
Application number
SI200630699T
Other languages
Slovenian (sl)
Inventor
Franco Arcidiacone
Ulrich Huperz
Original Assignee
Thiel & Hoche Gmbh & Co Kg
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 Thiel & Hoche Gmbh & Co Kg filed Critical Thiel & Hoche Gmbh & Co Kg
Publication of SI1741497T1 publication Critical patent/SI1741497T1/en

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
    • B21D17/025—Forming single grooves in sheet metal or tubular or hollow articles by pressing by pressing tubes axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Turning (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Forging (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The tool includes a punch (2) and a die. The die has a web (4) in the region of the groove field (6), and a recess (5a, 5b) in the region of the transition from the groove field to at least one side surface. The workpiece (1) produced by the too. has a groove extending at least from top to bottom. The groove should be to a depth of up to 50% of the thickness of the tool, the deeper the better.
SI200630699T 2005-06-14 2006-06-12 Method and tool for producing without cutting a notch in a workpiece and workpiece with such notch SI1741497T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005027584A DE102005027584A1 (en) 2005-06-14 2005-06-14 Tool for swarf-free production of workpiece produces workpiece with groove extending at least from top to bottom of workpiece
EP06012029A EP1741497B9 (en) 2005-06-14 2006-06-12 Method and tool for producing without cutting a notch in a workpiece and workpiece with such notch

Publications (1)

Publication Number Publication Date
SI1741497T1 true SI1741497T1 (en) 2010-08-31

Family

ID=37021062

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200630699T SI1741497T1 (en) 2005-06-14 2006-06-12 Method and tool for producing without cutting a notch in a workpiece and workpiece with such notch

Country Status (6)

Country Link
EP (1) EP1741497B9 (en)
AT (1) ATE462508T1 (en)
DE (2) DE102005027584A1 (en)
ES (1) ES2343814T3 (en)
PL (1) PL1741497T3 (en)
SI (1) SI1741497T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008047531C5 (en) 2008-09-16 2013-08-01 Grammer Aktiengesellschaft Holding tube for equipment of vehicle interiors and method and apparatus for creating a recess in a holding tube
DE102010064068A1 (en) * 2010-12-23 2012-06-28 Volkswagen Ag Support unit, particularly supporting rod for head rest, has recess in manner of indentation, where support unit is mounted in vehicle-fixed bearing device
DE102021113473A1 (en) * 2021-05-25 2022-12-01 Erni International Ag Embossing die for a punching tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04143021A (en) * 1990-10-03 1992-05-18 Masanobu Nakamura Method for forming recessed part on surface of tube material
FR2816857B1 (en) * 2000-11-20 2003-02-28 Faurecia Sieges Automobile METHOD AND DEVICE FOR SCRAPING A REINFORCEMENT TUBE FOR A MOTOR VEHICLE SEAT, IN PARTICULAR A HEADREST REINFORCEMENT TUBE
FR2842752B1 (en) * 2002-07-29 2005-02-11 Macsoft 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.
US7424817B2 (en) * 2003-07-25 2008-09-16 Inoac Corporation Method of working recessed portion in headrest stay and press apparatus for working recessed portion in headrest stay

Also Published As

Publication number Publication date
EP1741497A2 (en) 2007-01-10
EP1741497A3 (en) 2007-02-28
DE102005027584A1 (en) 2006-12-28
EP1741497B9 (en) 2010-09-01
ES2343814T3 (en) 2010-08-10
ATE462508T1 (en) 2010-04-15
EP1741497B1 (en) 2010-03-31
PL1741497T3 (en) 2010-10-29
DE502006006553D1 (en) 2010-05-12

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