Global Patent Index - EP 0891846 A3

EP 0891846 A3 2000-10-18 - A block-forming machine

Title (en)

A block-forming machine

Title (de)

Blockformungsmaschine

Title (fr)

Dispositif pour la fabrication de bois équarri

Publication

EP 0891846 A3 (DE)

Application

EP 98890193 A

Priority

AT 44597 U

Abstract (en)

[origin: EP0891846A2] The machine has truncated cone-shaped machining discs (2) with implements (15) positioned along at least one spiral on the outer surface. The implements have radially pointing blades (16) at right-angles to slitting edges. The discs contain passages next to the implements for removing the volume of wood machined from the round wood (4) to form the beams. The blades are between 7 and 12, preferably 10 centimetres longitudinal The difference in height of the blades of two implements behind each other is between 0.4 and 1, preferably 0.5 millimetres.

IPC 1-7 (main, further and additional classification)

B27L 11/00

IPC 8 full level (invention and additional information)

B27L 11/00 (2006.01)

CPC (invention and additional information)

B27L 11/005 (2013.01); B27L 11/007 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0891846 A2 19990120; EP 0891846 A3 20001018; AT 2146 U1 19980525

INPADOC legal status


2006-07-12 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20060111

2001-07-04 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: AT DE

2001-07-04 [AXX] PAYMENT OF EXTENSION FEES

- Free text: SI PAYMENT 20010411

2001-06-13 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010411

2000-10-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-10-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI

1999-01-20 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT DE

1999-01-20 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI