Global patent index - EP 1073540 A1

EP 1073540 A1 2001-02-07 - METHOD FOR CUTTING A WORKPIECE

Title (en)

METHOD FOR CUTTING A WORKPIECE

Title (de)

VERFAHREN ZUR SPANENDEN BEARBEITUNG EINES WERKSTÜCKS

Title (fr)

PROCEDE D'USINAGE D'UNE PIECE PAR ENLEVEMENT DE COPEAUX

Publication

EP 1073540 A1 (DE)

Application

EP 00912442 A

Priority

  • DE 19906858 A
  • EP 0000811 W

Abstract (en)

[origin: DE19906858A1] The invention relates to a method for cutting a workpiece (5), especially a three-dimensional, spatial surface (1) of said workpiece (5). A tool (2) that is provided with at least one cutting edge is moved in three movement axes (x, y, z) along the surface (1) and is positioned on a fourth axis (W), whereby the cutting edge (3) faces the surface (1).

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

B23Q 15/14; B23C 3/16; B23D 5/00

IPC 8 full level (invention and additional information)

B23C 3/00 (2006.01)

CPC (invention and additional information)

B23C 3/00 (2013.01)

Citation (search report)

See references of WO 0048786A1

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

DE 19906858 A1 20000831; CA 2356945 A1 20000824; EP 1073540 A1 20010207; WO 0048786 A1 20000824

INPADOC legal status

2002-06-12 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20020419

2002-01-16 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: P & L GMBH & CO. KG

- Ref Legal Event Code: RAP1

2002-01-16 [RIN1] INVENTOR (CORRECTION)

- Ref Legal Event Code: RIN1

- Inventor name: ROEDERS, JUERGEN

2001-02-07 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000831

2001-02-07 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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