EP 1836012 A1 20070926 - EXPANDED METAL PRODUCTION MACHINE
Title (en)
EXPANDED METAL PRODUCTION MACHINE
Title (de)
STRECKGITTERMASCHINE
Title (fr)
MACHINE POUR OBTENIR DU METAL DEPLOYE
Publication
Application
Priority
- DE 2006000077 W 20060113
- DE 102005002017 A 20050115
Abstract (en)
[origin: WO2006074652A1] The invention relates to an expanded metal production machine (14), comprising: a fixed blade (3); a blade (4), which can be displaced in a vertical direction and in a transverse direction and which has a cutting edge (6) with cutting projections (8) that are interspaced in the transversal direction; a conveying device for conveying a flat material (2) in a direction of conveyance (T) between the blades (3, 4); a ram for effecting a periodic vertical movement of the displaceable blade (4), and; a transversal displacing device (17) for effecting a transversal displacement of the displaceable blade (4) that is synchronized with the reciprocating motion. In order to enable a precise fine adjustment of the cutting gap, the invention provides that the fixed blade (3) is held in a fixed one-piece or multiple piece blade holding fixture (22) that can be vertically adjusted by a depth of cut adjusting device (24) for adjusting a vertical depth of cut (20) between the blades. This depth of cut adjusting device has at least two oppositely tapering wedges (26, 27), which can be displaced in a coupled manner and which have parallel sloped surfaces (26b, 27a) that are held in the blade holding fixture (22) in a sliding manner.
IPC 8 full level
B21D 31/04 (2006.01)
CPC (source: EP US)
B21D 31/043 (2013.01 - EP US); Y10T 29/18 (2015.01 - EP US)
Citation (search report)
See references of WO 2006074652A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006074652 A1 20060720; AT E458565 T1 20100315; CA 2594767 A1 20060720; CA 2594767 C 20130514; DE 102005002017 A1 20060727; DE 102005002017 B4 20100602; DE 502006006234 D1 20100408; EP 1836012 A1 20070926; EP 1836012 B1 20100224; ES 2341182 T3 20100616; US 2008016931 A1 20080124; US 7640776 B2 20100105
DOCDB simple family (application)
DE 2006000077 W 20060113; AT 06705815 T 20060113; CA 2594767 A 20060113; DE 102005002017 A 20050115; DE 502006006234 T 20060113; EP 06705815 A 20060113; ES 06705815 T 20060113; US 82650907 A 20070716