EP 0297201 B1 19910626 - DEVICE FOR FEEDING LENGTHS OF LONGITUDINAL ELEMENTS TO A GRID-WELDING MACHINE
Title (en)
DEVICE FOR FEEDING LENGTHS OF LONGITUDINAL ELEMENTS TO A GRID-WELDING MACHINE
Publication
Application
Priority
EP 87890152 A 19870703
Abstract (en)
[origin: US4848560A] An apparatus for supplying cut-to-length longitudinal elements to the intake of a grid welding machine includes a revolving endless transverse conveyor 3 which receives the longitudinal elements 16 into open receptacles 9 and conveys them over the upper side, a turning location and a part of the lower side of the transverse conveyor 3 into the intake area of the welding machine, in which the receptacles 9 for the longitudinal elements 16 are arranged on the periphery of the transverse conveyor 3 in groups forming magazines 8a, 8b and 8c. The mutual distance A between these magazines being at least equal to the width B of the same. The longitudinal elements 16 from a magazine 8c arriving at the intake area of the welding machine, with the transverse conveyor 3 being briefly stopped, are released by a lowerable depositing device 4 previously holding the longitudinal elements in the relevant magazine, while the transverse conveyor 3 is again made to revolve so that an emptied magazine 8a can be filled with longitudinal elements and a magazine 8b already filled can pass into the intake area of the welding machine.
IPC 1-7
IPC 8 full level
B21F 23/00 (2006.01); B21F 27/10 (2006.01)
CPC (source: EP US)
B21F 23/005 (2013.01 - EP US); B21F 27/10 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE GB IT LI
DOCDB simple family (publication)
EP 0297201 A1 19890104; EP 0297201 B1 19910626; AT E64702 T1 19910715; DE 3771074 D1 19910801; US 4848560 A 19890718
DOCDB simple family (application)
EP 87890152 A 19870703; AT 87890152 T 19870703; DE 3771074 T 19870703; US 7101687 A 19870708