ATE375829T1 - METHOD AND TOOL FOR PROVIDING CONVEXITIES - Google Patents

METHOD AND TOOL FOR PROVIDING CONVEXITIES

Info

Publication number
ATE375829T1
ATE375829T1 AT02773047T AT02773047T ATE375829T1 AT E375829 T1 ATE375829 T1 AT E375829T1 AT 02773047 T AT02773047 T AT 02773047T AT 02773047 T AT02773047 T AT 02773047T AT E375829 T1 ATE375829 T1 AT E375829T1
Authority
AT
Austria
Prior art keywords
roller
tool
convexities
recesses
providing
Prior art date
Application number
AT02773047T
Other languages
German (de)
Inventor
Gunnar Sundhagen
Original Assignee
Sundhagen Lena
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 Sundhagen Lena filed Critical Sundhagen Lena
Application granted granted Critical
Publication of ATE375829T1 publication Critical patent/ATE375829T1/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • B21D31/046—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal making use of rotating cutters

Abstract

A tool for producing convexities in a plate, comprising a first (12) and a second (13) roller, where at least one roller (12, 13) has a plurality of raised parts (17) arranged in a row along a straight line and at least one roller has a plurality of recesses (16), the raised parts (17) on the first roller (12) fitting into the recesses (16) on the second roller (13). The rollers are designed to roll the plate to be thinner in areas outside of the convexities.
AT02773047T 2001-10-25 2002-10-24 METHOD AND TOOL FOR PROVIDING CONVEXITIES ATE375829T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20015217A NO316656B1 (en) 2001-10-25 2001-10-25 Tool for making bulges in a plate

Publications (1)

Publication Number Publication Date
ATE375829T1 true ATE375829T1 (en) 2007-11-15

Family

ID=19912959

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02773047T ATE375829T1 (en) 2001-10-25 2002-10-24 METHOD AND TOOL FOR PROVIDING CONVEXITIES

Country Status (5)

Country Link
EP (1) EP1439921B1 (en)
AT (1) ATE375829T1 (en)
DE (1) DE60223065D1 (en)
NO (1) NO316656B1 (en)
WO (1) WO2003035300A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008005178B4 (en) 2008-01-19 2010-09-02 Gottlieb Binder Gmbh & Co. Kg Process for producing closure elements for metallic adhesive closures and closure element produced by the process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95212C (en) * 1994-01-20 1996-01-10 Matti Pekka Home Punching machine, punching method and use
DE19832897B4 (en) * 1998-07-22 2012-01-26 Schuler Pressen Gmbh & Co. Kg Rotationsumformmaschine
US6112568A (en) * 1999-02-03 2000-09-05 Finn-Power International, Inc. Roll forming using turret punch press

Also Published As

Publication number Publication date
DE60223065D1 (en) 2007-11-29
NO316656B1 (en) 2004-03-22
EP1439921B1 (en) 2007-10-17
NO20015217D0 (en) 2001-10-25
NO20015217L (en) 2003-04-28
EP1439921A1 (en) 2004-07-28
WO2003035300A1 (en) 2003-05-01

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Legal Events

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