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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 159 823 134 patent documents

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143 307 new documents added

1 003 170 documents amended

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EP 0451572 A3 19920205 - GRINDING WHEEL

Title (en)

GRINDING WHEEL

Publication

EP 0451572 A3 19920205 (DE)

Application

EP 91104483 A 19910322

Priority

AT 87190 A 19900411

Abstract (en)

[origin: EP0451572A2] A grinding wheel with an abrasive (1) comprising abrasive grain, binder and preferably grinding-active and grinding-inactive fillers. The abrasive (1) is provided with at least one wearing fabric (3), which is embedded in the abrasive (1) on a flat side thereof and either has electrically conductive metal filaments (4) or there are electrically conductive metal filaments (4) woven into the fabric (3). The electrically conductive metal filaments (4) or foil strips (5) lie at least partially on the surface of the abrasive (1). <IMAGE>

IPC 1-7

B24D 5/12

IPC 8 full level

B24D 5/12 (2006.01)

CPC (source: EP)

B24D 5/12 (2013.01)

Citation (search report)

[A] DE 2422940 A1 19751204 - WALDRICH WERKZEUGMASCH

Designated contracting state (EPC)

AT CH DE FR GB IT LI SE

DOCDB simple family (publication)

EP 0451572 A2 19911016; EP 0451572 A3 19920205; AT 396213 B 19930726; AT A87190 A 19921115

DOCDB simple family (application)

EP 91104483 A 19910322; AT 87190 A 19900411