Title (en)

Grinding machine.

Title (de)

Schleifmaschine.

Title (fr)

Machine à affûter.

Publication

EP 0462057 A1 19911218 (FR)

Application

EP 91810412 A 19910531

Priority

CH 196290 A 19900611

Abstract (en)

Numerical-control machine for the grinding of cutting tools, comprising a vertical column (6) carrying one or two pairs of grinding-spindle heads (8 to 11), the grinding-spindle heads of each pair of which are integral in terms of rotation about a common horizontal axis and are orientable about this axis by a common electromechanical means. <IMAGE>

IPC 1-7

B24B 3/00; B24B 3/16; B24B 27/00

IPC 8 full level

B24B 3/00 (2006.01); B24B 3/16 (2006.01); B24B 27/00 (2006.01)

CPC (source: EP)

B24B 3/00 (2013.01); B24B 3/16 (2013.01); B24B 27/0061 (2013.01)

Citation (search report)

• [Y] EP 0074855 A2 19830323 - STAVELEY MACH TOOLS [GB]
• [Y] DE 1137974 B 19621011 - HAHN & KOLB
• [A] FR 1239701 A 19600826 - SOLID WERK GEORG EHNI
• [A] FR 2263850 A1 19751010 - OGIER BOUDOUL ET CIE ETS [FR]
• [A] FR 1121801 A 19560827

Designated contracting state (EPC)

DE ES FR GB IT SE

DOCDB simple family (publication)

EP 0462057 A1 19911218; EP 0462057 B1 19931215; CH 683330 A5 19940228; DE 69100785 D1 19940127; DE 69100785 T2 19940630

DOCDB simple family (application)

EP 91810412 A 19910531; CH 196290 A 19900611; DE 69100785 T 19910531