EP 1435288 B1 20100929 - Continuously operating press
Title (en)
Continuously operating press
Title (de)
Kontinuierlich arbeitende Presse
Title (fr)
Presse à fonctionnement continu
Publication
Application
Priority
DE 10261729 A 20021230
Abstract (en)
[origin: EP1435288A2] The continuous belt press (3), for the production of thin chipboards or fiberboards and the like, has a press frame with a moving upper frame section (7) and a fixed lower frame section (8). Heated plates (12) are towards the workpiece material, and continuous steel belts (9,10) travel around the upper and lower frame sections through drive and deflection drums, with an adjustable press gap between them. Roller rods (16) are across the line of belt travel, to give support against the heated plates. One or more openings are in the heated plates, across their width, to accommodate pressure units to achieve partial high pressures of 4-8 N/mm2. The pressure units have a pressure cylinder, piston and push rod with a pressure unit to generate a raised partial pressure on the fiber/chip material (4) over the mean heated plate pressure.
IPC 8 full level
CPC (source: EP)
B27N 3/24 (2013.01); B30B 5/06 (2013.01); B30B 5/067 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1435288 A2 20040707; EP 1435288 A3 20051221; EP 1435288 B1 20100929; AT E482821 T1 20101015; DE 10261729 A1 20040708; DE 50313126 D1 20101111
DOCDB simple family (application)
EP 03029959 A 20031230; AT 03029959 T 20031230; DE 10261729 A 20021230; DE 50313126 T 20031230