EP 1034882 A3 20020710 - An apparatus for edge grinding plate-like articles in a vertical stack, e.g. laminboards
Title (en)
An apparatus for edge grinding plate-like articles in a vertical stack, e.g. laminboards
Title (de)
Vorrichtung zum Randschleifen von Flachartikeln in Stapeln, z.B. Laminatplatten
Title (fr)
Dispositif pour le meulage des bords d'articles plats empilés verticalement, p.e. des plaques laminées
Publication
Application
Priority
DK PA199900348 A 19990311
Abstract (en)
[origin: EP1034882A2] There is described an apparatus (2) for edge grinding of plate-like items, e.g. laminboards, e.g. laminboards, comprising a carrying transom (4) displaceable in the longitudinal direction, a trolley (12) with a turning ring (14) which is displaceable transversely thereto, a roller conveyor (6) for stacks (8) of plate-like items, a fixing device along the roller conveyor (6) for the said item stacks (8), and a programmable, preferably combined electronic and pneumatic, control system, which apparatus comprises a number of vertical carrying beams (16) suspended by the turning ring (14), and which are mutually connected by means of a number of horizontal bushing pipes (18) in which there are mounted sliding rod guides (20) for two vertical shafts (22) on which there is mounted large number of grinding means rollers forming vertical grinding cylinders (24) that preferably have greater length than height in comparison with the said item stacks (8), and which are connected with each their driving motor, e.g. via driving belt wheels and driving belts, so that said grinding cylinders (24) may rotate with each their direction of rotation. In a simple way it hereby becomes possible to mechanize the very heavy and work environment detrimental work connected with edge grinding of plate-like items, e.g. stacked laminboards, which apparatus in addition makes possible to optimise the grinding work itself. <IMAGE>
IPC 1-7
IPC 8 full level
B24B 9/02 (2006.01); B24B 9/18 (2006.01); B24B 51/00 (2006.01)
CPC (source: EP)
B24B 9/02 (2013.01); B24B 9/18 (2013.01); B24B 51/00 (2013.01)
Citation (search report)
- [A] EP 0742076 A1 19961113 - ONIX S R L [IT]
- [A] EP 0663264 A1 19950719 - TEXAS INSTRUMENTS INC [US]
- [A] US 3581439 A 19710601 - JACOBSEN HANS R, et al
- [A] EP 0193789 A2 19860910 - SCHOTT GLASWERKE [DE], et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 007, no. 203 (M - 241) 8 September 1983 (1983-09-08)
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)
DOCDB simple family (application)
EP 00104873 A 20000307