Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces Accessories therefor

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS

B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces Accessories therefor

B24B7/005Portal grinding machines B24B7/02involving a reciprocatingly-moved work-table B24B7/04involving a rotary work-table B24B7/06involving conveyor belts, a sequence of travelling work-tables or the like B24B7/07involving a stationary work-table B24B7/075using a reciprocating grinding head mounted on a movable carriage B24B7/08having an abrasive wheel built in B24B7/10Single-purpose machines or devices B24B7/12for grinding travelling elongated stock B24B7/13grinding while stock moves from coil to coil B24B7/14for grinding slideways B24B7/16for grinding end-faces B24B7/162for mass articles B24B7/165end faces of piston rings B24B7/167end faces coil springs B24B7/17for simultaneously grinding opposite and parallel end faces B24B7/18for grinding floorings, walls, ceilings or the like B24B7/182for walls and ceilings B24B7/184pole sanders B24B7/186with disc-type tools B24B7/188with cylinder- or belt-type tools B24B7/19for grinding plane decorative patterns B24B7/20characterised by a special design with respect to properties of the material of non-metallic articles to be ground B24B7/22for grinding inorganic material B24B7/222for grinding vertical surfaces B24B7/224Portal grinding machines; Machines having a tool movable in a plane B24B7/226in which the tool is supported by the workpiece B24B7/228for grinding thin, brittle parts B24B7/24for grinding or polishing glass B24B7/241Methods B24B7/242for plate glass B24B7/244continuous B24B7/245discontinuous B24B7/247using reciprocating grinding tools B24B7/248high-frequency reciprocating tools B24B7/26for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands B24B7/265of vertical surfaces B24B7/28for grinding wood B24B7/30for grinding plastics