EP 0066328 A1 19821208 - Machine for forming blocks of compressed wood shavings.
Title (en)
Machine for forming blocks of compressed wood shavings.
Title (de)
Maschine zum Formen von gepressten Holzspänenblöcke.
Title (fr)
Machine pour former des blocs comprimés en copeaux de bois.
Publication
Application
Priority
- IT 5296782 U 19820226
- IT 6771881 A 19810529
Abstract (en)
A machine in which the disintegrated wood material (30) with which the block is formed is fed into a chamber (20); the head of the rod (16) of a cylinder (13) slides in said chamber (20) and compresses the material (30) against the end wall (22) to form the block (31), while at the same time the rod (16) closes the feed aperture (23) for the material (30); during the withdrawal stroke of the rod (16), the rod (29) of a second cylinder (14) extracts the block from the chamber in which it has been formed in order to expel it from a mouth (26) either directly or by the action of the rod of a further expulsion cylinder.
IPC 1-7
IPC 8 full level
B27N 5/00 (2006.01); B30B 11/02 (2006.01); B30B 11/04 (2006.01)
CPC (source: EP)
B27N 5/00 (2013.01); B30B 11/025 (2013.01); B30B 11/04 (2013.01)
Citation (search report)
- [Y] FR 1573928 A 19690711
- [Y] DE 2932405 A1 19810212 - HEGGENSTALLER ANTON
- [Y] FR 95386 E 19700911 - SORBIER PIERRE [FR]
- [YP] DE 2948082 A1 19810604 - HEGGENSTALLER ANTON
- [Y] DE 2112558 A1 19711007 - EXPL DES ETABLISSEMENTS E BOFF
- [A] DE 2149832 A1 19720413 - CHEMOKOMPLEX VEGYIPARI GEP ES
- [AP] DE 8027473 U1 19820225
- [A] US 3397424 A 19680820 - OLAF ROVDE BJORN, et al
- [A] DE 2932387 A1 19800221 - INTERCANE SYST
- [A] US 2598016 A 19520527 - RICHARDSON SR LLOYD D
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 82200605 A 19820518