EP 0640439 B1 19971112 - Apparatus for the surface treatment of large, free-standing and essentially horizontal floor surfaces of objects, especially ships
Title (en)
Apparatus for the surface treatment of large, free-standing and essentially horizontal floor surfaces of objects, especially ships
Title (de)
Vorrichtung für eine Oberflächenbehandlung grosser freiliegender, im wesentlichen horizontaler, Bodenflächen von Objekten, insbesondere von Schiffen
Title (fr)
Dispositif pour le traitement de surface de grandes parois isolées, essentiellement horizontales, notamment pour les fonds de navire
Publication
Application
Priority
DE 9311702 U 19930805
Abstract (en)
[origin: EP0640439A1] For the simple and safe surface treatment of large, free-standing and essentially horizontal surfaces of objects, especially ships, a lazy-tongs device (13, 18, 28) with a three-dimensionally movable spring/joint device (12.1, 12.2, 19, 29) located thereabove is arranged between an undercarriage (20) and an abrasive blasting capsule (22). Since the abrasive blasting capsule (22) is arranged movably and resiliently on both sides in a cardan joint (29) and the springs (12.1, 12.2) of the spring/joint arrangement and can be adjusted continuously upwards on a movable linkage (13) of the lazy-tongs device, each part of the horizontal surface of the floor region can be reached and thus treated. For the treatment, oscillating abrasive blasting nozzles are situated in the interior of the abrasive blasting capsule (22) as surface treatment devices. <IMAGE>
IPC 1-7
IPC 8 full level
B08B 15/02 (2006.01); B24C 3/06 (2006.01); B63B 59/06 (2006.01); B63C 5/02 (2006.01)
CPC (source: EP)
B08B 15/026 (2013.01); B24C 3/06 (2013.01); B24C 3/065 (2013.01)
Designated contracting state (EPC)
BE DE DK ES FR GB GR IT NL PT
DOCDB simple family (publication)
DE 9311702 U1 19931014; DE 59404566 D1 19971218; DK 0640439 T3 19980727; EP 0640439 A1 19950301; EP 0640439 B1 19971112; ES 2110157 T3 19980201; GR 3025733 T3 19980331
DOCDB simple family (application)
DE 9311702 U 19930805; DE 59404566 T 19940804; DK 94112198 T 19940804; EP 94112198 A 19940804; ES 94112198 T 19940804; GR 970403382 T 19971223