EP 1797973 A1 20070620 - Combined panel bender-press brake machine
Title (en)
Combined panel bender-press brake machine
Title (de)
Kombinierte Biege- und Abkantpresse für Paneele
Title (fr)
Cintreuse et presse plieuse pour panneaux combinées
Publication
Application
Priority
IT TO20050880 A 20051216
Abstract (en)
A panel bending machine comprising: - a fixed lower table (3), - a movable upper table (4), - a plurality of blank holder tools (1,2) borne by the lower table (3) and by the upper table (4) and able to hold a piece of sheet metal (12) in a fixed position, and - a bending device (5) comprising a support structure (8) bearing two mutually opposite bending tools (6, 7) in fixed position with respect to each other. The upper table (4) is movable relative to the lower table (3) in a vertical plane, and a plurality of bending punches and dies (19, 20) are provided, susceptible to be mounted on the upper table and on the lower table (3, 4) to replace the blank holder tools (1, 2).
IPC 8 full level
B21D 5/02 (2006.01); B21D 5/04 (2006.01); B21D 43/11 (2006.01)
CPC (source: EP)
B21D 5/0209 (2013.01); B21D 5/045 (2013.01); B21D 43/105 (2013.01); B21D 43/11 (2013.01)
Citation (search report)
- [Y] JP H11151527 A 19990608 - KYOWA MACHINE KK
- [Y] EP 1331047 A2 20030730 - GOITI S COOP [ES]
- [Y] EP 0462286 B1 19950308 - AMADA CO LTD [JP]
- [Y] JP H06328140 A 19941129 - NISSHIN SPINNING
- [Y] EP 0354559 A1 19900214 - DAIKIN IND LTD [JP]
- [Y] FR 2850592 A1 20040806 - EURATEC EUROP D ASSISTANCE TEC [FR]
Designated contracting state (EPC)
DE ES FR GB IT
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06115780 A 20060621; IT TO20050880 A 20051216