EP 0948418 A1 19991013 - MECHANICAL ASSEMBLY PROCESS AND DEVICE
Title (en)
MECHANICAL ASSEMBLY PROCESS AND DEVICE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM MECHANISCHEN FÜGEN
Title (fr)
PROCEDE D'ASSEMBLAGE MECANIQUE
Publication
Application
Priority
- DE 19747267 A 19971025
- EP 9806507 W 19981014
Abstract (en)
[origin: US2002038504A1] A mechanical assembly process and device for sheet metal parts (30) are disclosed. The material of the metal sheets is displaced and upset out of a sheet metal plane by a forming energy applied by means of a tool set comprising at least one male die (6) and a female mould (4) fitted with an anvil. The forming energy is generated by impact in the form of short, successive strikes.
IPC 1-7
IPC 8 full level
B21D 39/03 (2006.01)
CPC (source: EP US)
B21D 39/031 (2013.01 - EP US); Y10T 29/49936 (2015.01 - EP US); Y10T 29/53996 (2015.01 - EP US)
Citation (search report)
See references of WO 9921668A1
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
US 2002038504 A1 20020404; AT E240172 T1 20030515; AU 1153799 A 19990517; CA 2275976 A1 19990506; CA 2275976 C 20060829; DE 19747267 A1 19990506; DE 19747267 C2 19990805; DE 59808356 D1 20030618; EP 0948418 A1 19991013; EP 0948418 B1 20030514; ES 2200386 T3 20040301; JP 2001507285 A 20010605; PL 187856 B1 20041029; PL 334239 A1 20000214; WO 9921668 A1 19990506
DOCDB simple family (application)
US 33150999 A 19990820; AT 98954413 T 19981014; AU 1153799 A 19981014; CA 2275976 A 19981014; DE 19747267 A 19971025; DE 59808356 T 19981014; EP 9806507 W 19981014; EP 98954413 A 19981014; ES 98954413 T 19981014; JP 52312799 A 19981014; PL 33423998 A 19981014