EP 0808700 A3 19980610 - Method and device for manufacturing a wood panel from residual wood
Title (en)
Method and device for manufacturing a wood panel from residual wood
Title (de)
Verfahren und Einrichtung zum Erstellen einer Holzplatte aus Restholz
Title (fr)
Procédé et dispositif pour la fabrication de panneaux en résidu de bois
Publication
Application
Priority
DE 19616881 A 19960427
Abstract (en)
[origin: DE19616881C1] The flooring panel (1) is assembled from thin layers (11) of scrap wood by feeding them to a jig (17) which stacks them into a vertical array. The nailing jig moves in a programmed pattern to nail the topmost layer to the stack without striking any nails (30) in previous layers. This is achieved by a simple stepping pattern which is repeated after a set number of layers. The process can be programmed to omit nails from selected areas which will later be cut out. These correspond to vertical feeds in the construction of the building e.g. flue ducts, supply ducts. Longer panels are made by offsetting the layers to obtain a strong floor panel.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B27F 7/003 (2013.01); B27F 7/006 (2013.01); B27M 3/004 (2013.01)
Citation (search report)
- [A] US 4699363 A 19871013 - SEMMLER JAMES [US]
- [X] PATENT ABSTRACTS OF JAPAN vol. 010, no. 267 (M - 516) 11 September 1986 (1986-09-11)
Designated contracting state (EPC)
AT CH DE FR IT LI
DOCDB simple family (publication)
DE 19616881 C1 19970313; DE 19616881 C2 20000615; EP 0808700 A2 19971126; EP 0808700 A3 19980610
DOCDB simple family (application)
DE 19616881 A 19960427; EP 97106289 A 19970416