EP 0894550 A3 19990908 - Bending machine for multiple bending
Title (en)
Bending machine for multiple bending
Title (de)
Biegemaschine zum Mehrseitigen Biegen
Title (fr)
Machine à réaliser des plies multiples
Publication
Application
Priority
DE 19733578 A 19970802
Abstract (en)
[origin: EP0894550A2] The machine can bend one or more sides of sheet metal workpieces with different dimensions. It includes a workpiece seating unit, a bending jaw which can pivot, a top jaw and a tool (3) serving as a holding down unit. The tool (3) is made up of several segments. It has a first group of segments (7) which can be changed and/or have at least one slit (8) with a width (8) capable of accommodating a bent workpiece edge. It has a second group of segments (9) which can be adjusted relative to one another and relative to the segments (7) in the direction of the bending line (B).
IPC 1-7
IPC 8 full level
B21D 5/04 (2006.01)
CPC (source: EP)
B21D 5/04 (2013.01)
Citation (search report)
- [DA] EP 0258204 A2 19880302 - VOEST ALPINE AG [AT]
- [A] US 4532792 A 19850806 - HONGO TOSHIO [JP]
- [A] EP 0682996 A2 19951122 - BALAXMAN OY [FI]
- [A] EP 0332221 A2 19890913 - NIEDERMAIER JOSEF
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0894550 A2 19990203; EP 0894550 A3 19990908; EP 0894550 B1 20020925; DE 19733578 A1 19990218; DE 19733578 C2 20021010; DE 59805663 D1 20021031
DOCDB simple family (application)
EP 98113860 A 19980724; DE 19733578 A 19970802; DE 59805663 T 19980724