EP 1117512 A1 20010725 - A GRINDING METHOD FOR MAKING ROUND COLUMNS
Title (en)
A GRINDING METHOD FOR MAKING ROUND COLUMNS
Title (de)
EIN SCHLEIFVERFAHREN ZUR HERSTELLUNG RUNDER SÄULEN
Title (fr)
PROCEDE DE MEULAGE POUR PRODUIRE DES COLONNES RONDES
Publication
Application
Priority
- FI 9900648 W 19990803
- FI 981691 A 19980803
Abstract (en)
[origin: WO0007787A1] A method for grinding structural components, such as stone or conrete columns or slabs. According to the invention, the structural components are set in motion in relation to each other with their surfaces in contact with each other, to create a grinding effect through the movement.
IPC 1-7
IPC 8 full level
B24B 1/00 (2006.01); B24B 5/04 (2006.01); B24B 5/36 (2006.01); B28B 11/08 (2006.01)
CPC (source: EP)
B24B 1/00 (2013.01); B24B 5/047 (2013.01); B24B 5/363 (2013.01); B28B 11/0845 (2013.01)
Citation (search report)
See references of WO 0007787A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0007787 A1 20000217; AT E260170 T1 20040315; AU 5166499 A 20000228; CA 2338679 A1 20000217; CN 1095421 C 20021204; CN 1312754 A 20010912; DE 69915086 D1 20040401; EP 1117512 A1 20010725; EP 1117512 B1 20040225; FI 105083 B 20000615; FI 981691 A0 19980803; FI 981691 A 20000204
DOCDB simple family (application)
FI 9900648 W 19990803; AT 99936640 T 19990803; AU 5166499 A 19990803; CA 2338679 A 19990803; CN 99809710 A 19990803; DE 69915086 T 19990803; EP 99936640 A 19990803; FI 981691 A 19980803