EP 1409167 A1 20040421 - METHOD AND DEVICE FOR SHAPING STRUCTURAL PARTS
Title (en)
METHOD AND DEVICE FOR SHAPING STRUCTURAL PARTS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM UMFORMEN VON STRUKTUBAUTEILEN
Title (fr)
PROCEDE ET DISPOSITIF POUR LE FORMAGE D'ELEMENTS DE STRUCTURE
Publication
Application
Priority
- DE 0102601 W 20010717
- DE 10037029 A 20000727
Abstract (en)
[origin: US7181944B2] A structural part includes a plate-shaped base body and ribs that extend longitudinally approximately parallel to one another, and that are joined integrally to and protrude orthogonally from the base body. In a shaping method, the structural part is shaped by particles of blasting or peening shot, which strike the surface areas of the structural part at a high velocity to cause a plastic deformation thereof. Opposite surface areas of the ribs, located on opposite longitudinal sides of each rib, are simultaneously subjected to the action of particles of the blasting shot. An apparatus to perform the method includes two nozzles arranged facing toward one another with the rib therebetween, to form two jets of the blasting shot particles directed toward one another at the rib.
IPC 1-7
IPC 8 full level
B64F 5/00 (2006.01); B21B 31/06 (2006.01); B21D 11/08 (2006.01); B21D 31/06 (2006.01); B21D 53/92 (2006.01); B24C 1/04 (2006.01); B24C 1/10 (2006.01); C21D 7/06 (2006.01)
CPC (source: EP KR US)
B21D 11/085 (2013.01 - EP US); B24C 1/00 (2013.01 - KR); B24C 1/04 (2013.01 - EP US); B24C 1/10 (2013.01 - EP US); C21D 7/06 (2013.01 - EP US); Y10T 29/479 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0210332 A1 20020207; AT E291500 T1 20050415; AU 8377001 A 20020213; BR 0112738 A 20030624; BR 0112738 B1 20090113; CA 2412092 A1 20020207; CA 2412092 C 20070508; CN 1302127 C 20070228; CN 1444663 A 20030924; DE 10037029 A1 20020228; DE 50105741 D1 20050428; EP 1409167 A1 20040421; EP 1409167 B1 20050323; IL 153336 A0 20030706; IL 153336 A 20060410; JP 2004536712 A 20041209; JP 3795862 B2 20060712; KR 20030022168 A 20030315; US 2004025555 A1 20040212; US 7181944 B2 20070227
DOCDB simple family (application)
DE 0102601 W 20010717; AT 01962548 T 20010717; AU 8377001 A 20010717; BR 0112738 A 20010717; CA 2412092 A 20010717; CN 01813430 A 20010717; DE 10037029 A 20000727; DE 50105741 T 20010717; EP 01962548 A 20010717; IL 15333601 A 20010717; IL 15333602 A 20021209; JP 2002516051 A 20010717; KR 20027018010 A 20021230; US 33394303 A 20030123