EP 0712338 A1 19960522 - METHOD FOR FORMING SHAPED MEMBERS, METHOD FOR PRODUCING FRAMES, FRAMES AND SHAPED MEMBERS
Title (en)
METHOD FOR FORMING SHAPED MEMBERS, METHOD FOR PRODUCING FRAMES, FRAMES AND SHAPED MEMBERS
Title (de)
VERFAHREN ZUR BEARBEITUNG VON HOHLPROFILEN, ZUR FORMUNG VON RAHMEN UND ENTSPRECHENDE RAHMEN UND HOHLPROFILE
Title (fr)
PROCEDE DE FA ONNAGE DE PROFILES, DE FABRICATION DE CADRES, CADRES ET PROFILES
Publication
Application
Priority
- FR 9400978 W 19940804
- FR 9309622 A 19930804
Abstract (en)
[origin: WO9504617A1] A method for forming shaped members, wherein the members are machined, particularly by drilling, milling or punching, on a machine using at least one tool. According to the method, the positions of the tools in a set of interconnected tools (90, 91, 92) are preset with respect to at least one reference surface (94) of the machine (80). A predetermined reference surface (28) on each of the members (4) to be machined is placed on the machine reference surface (94), the tools (90, 91, 92) are moved in unison relative to said member (4) on the machine so that at least one tool in said set of tools (90, 91, 92) can carry out a machining step on at least one side wall (11, 27) of the member, and the machined member is removed from the machine. The tools are preset and the members shaped in such a way that members of various cross-sections may be suitably machined by means of respective tools selected from said set of tools. The method is useful for punching members or frames having a specific structure.
IPC 1-7
IPC 8 full level
B21D 53/74 (2006.01); E06B 3/30 (2006.01)
CPC (source: EP US)
B21D 53/74 (2013.01 - EP US); E06B 3/308 (2013.01 - EP US); Y10T 29/49627 (2015.01 - EP US); Y10T 29/49895 (2015.01 - EP US); Y10T 29/49925 (2015.01 - EP US); Y10T 409/307168 (2015.01 - EP US); Y10T 409/307784 (2015.01 - EP US)
Citation (search report)
See references of WO 9504617A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9504617 A1 19950216; AT E172901 T1 19981115; AU 7463594 A 19950228; CA 2168655 A1 19950216; DE 69414395 D1 19981210; DE 69414395 T2 19990617; DK 0712338 T3 19990719; EP 0712338 A1 19960522; EP 0712338 B1 19981104; ES 2127408 T3 19990416; FR 2708501 A1 19950210; FR 2708501 B1 19970411; US 6212773 B1 20010410
DOCDB simple family (application)
FR 9400978 W 19940804; AT 94924331 T 19940804; AU 7463594 A 19940804; CA 2168655 A 19940804; DE 69414395 T 19940804; DK 94924331 T 19940804; EP 94924331 A 19940804; ES 94924331 T 19940804; FR 9309622 A 19930804; US 58687296 A 19960722