EP 0156667 B1 19880525 - BLAST CLEANING APPARATUS FOR BUILDINGS
Title (en)
BLAST CLEANING APPARATUS FOR BUILDINGS
Publication
Application
Priority
FR 8403171 A 19840229
Abstract (en)
[origin: ES8607460A1] (a) An installation for cleaning buildings by the blasting of solid particles (b) characterised in that it comprises a cabin (1) having: an open front surface (2), an intermediate wall (4) having fans (5) a floor (3) a lateral surface (7) at the rear formed with air discharge apertures (71) a filter panel (6) disposed between the intermediate wall (4) and the rear wall a substantially funnel-shaped bottom surface (10) having a discharge duct (11) for the solid particles collected by the filter panel (6) and a housing (13) extending around the open front surface (2) and projecting therebeyond outside the cabin and made of a flexible material (131) disposed on a framework (132) of inflatable tubes (133, 134).
IPC 1-7
IPC 8 full level
B24C 3/06 (2006.01); E04G 23/00 (2006.01)
CPC (source: EP US)
B24C 3/062 (2013.01 - EP US); E04G 23/002 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0156667 A1 19851002; EP 0156667 B1 19880525; AT E34591 T1 19880615; BR 8500868 A 19851015; CA 1254706 A 19890530; DE 3562932 D1 19880630; EG 17618 A 19900630; ES 541342 A0 19860516; ES 8607460 A1 19860516; FR 2560262 A1 19850830; FR 2560262 B1 19860822; GR 850452 B 19850621; PT 80022 A 19850301; PT 80022 B 19870529; US 4649672 A 19870317
DOCDB simple family (application)
EP 85400256 A 19850214; AT 85400256 T 19850214; BR 8500868 A 19850227; CA 474613 A 19850219; DE 3562932 T 19850214; EG 12085 A 19850226; ES 541342 A 19850228; FR 8403171 A 19840229; GR 850100452 A 19850221; PT 8002285 A 19850227; US 70426185 A 19850222