DE502006006553D1 - Method and tool for chipless production of workpieces with a notch and workpiece with a notch - Google Patents

Method and tool for chipless production of workpieces with a notch and workpiece with a notch

Info

Publication number
DE502006006553D1
DE502006006553D1 DE502006006553T DE502006006553T DE502006006553D1 DE 502006006553 D1 DE502006006553 D1 DE 502006006553D1 DE 502006006553 T DE502006006553 T DE 502006006553T DE 502006006553 T DE502006006553 T DE 502006006553T DE 502006006553 D1 DE502006006553 D1 DE 502006006553D1
Authority
DE
Germany
Prior art keywords
notch
tool
workpiece
workpieces
groove
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.)
Active
Application number
DE502006006553T
Other languages
German (de)
Inventor
Franco Arcidiacone
Ulrich Huperz
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.)
THIEL & HOCHE GMBH & CO. KG, 40699 ERKRATH, DE
Original Assignee
Pampus Automotive & Co KG GmbH
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 Pampus Automotive & Co KG GmbH filed Critical Pampus Automotive & Co KG GmbH
Publication of DE502006006553D1 publication Critical patent/DE502006006553D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

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.
DE502006006553T 2005-06-14 2006-06-12 Method and tool for chipless production of workpieces with a notch and workpiece with a notch Active DE502006006553D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE502006006553D1 true DE502006006553D1 (en) 2010-05-12

Family

ID=37021062

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102005027584A Withdrawn 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
DE502006006553T Active DE502006006553D1 (en) 2005-06-14 2006-06-12 Method and tool for chipless production of workpieces with a notch and workpiece with a notch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102005027584A Withdrawn 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

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
EP1741497B9 (en) 2010-09-01
EP1741497B1 (en) 2010-03-31
EP1741497A3 (en) 2007-02-28
ES2343814T3 (en) 2010-08-10
PL1741497T3 (en) 2010-10-29
EP1741497A2 (en) 2007-01-10
ATE462508T1 (en) 2010-04-15
SI1741497T1 (en) 2010-08-31
DE102005027584A1 (en) 2006-12-28

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: THIEL & HOCHE GMBH & CO. KG, 40699 ERKRATH, DE

8364 No opposition during term of opposition