BLAST CLEANING APPARATUS FOR BUILDINGS
Kind Code:
B1
Abstract not available for EP0156667
Abstract of corresponding document: US4649672
(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).
Abstract of corresponding document: US4649672
(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).
Inventors:
Thomann, Chantal
Application Number:
EP19850400256
Publication Date:
05/25/1988
Filing Date:
02/14/1985
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Export Citation:
Assignee:
Thomann, Chantal
International Classes:
B24C3/00; B24C3/06; E04G23/00; E04G23/00; (IPC1-7): E04G23/00; B24C3/06
European Classes:
B24C3/06B; E04G23/00B