EP 0672502 A1 19950920 - Apparatus for the application of blast media onto articles.
Title (en)
Apparatus for the application of blast media onto articles.
Title (de)
Vorrichtung zur Anwendung von Strahlmittel an Gegenständen.
Title (fr)
Dispositif pour l'application de moyens de sablage sur des articles.
Publication
Application
Priority
GB 9404763 A 19940311
Abstract (en)
The current invention relates to apparatus for applying blast media to an accelerated speed onto a surface to abrade the same and treat the same for cleaning or prepare the same for keying of coatings thereon. The apparatus includes an application head (20) including a channel (26) from which the blast media are emitted, a pressurised fluid supply means (22) and a blast media supply means (24) which are connected to the channel (26). The pressurised fluid is introduced through an annular channel (34) around the blast media supply means (24) and the channel is radiussed to improve the velocity of the media and reduce turbulence. The application head (20) can, in a further aspect, be adjustable in terms of the position of the outlet (33) of the blast media supply means (112) in the channel (108) and the application head (102) is provided with a series of ribs (130) which allow the blast media supply means (112) to be maintained in a concentric position relative to the channel (108) in whichever adjusted position. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [YA] WO 8804220 A1 19880616 - MCCOLL K G & CO LTD [GB]
- [Y] DE 4127886 A1 19930225 - ABREX OBERFLAECHENTECHNIK GMBH [DE]
- [A] DE 494888 C 19300329 - ALFRED GUTMANN A G FUER MASCHB
- [A] EP 0573957 A1 19931215 - RAML GUENTER MAX [DE], et al
- [A] US 2878624 A 19590324 - HERMAN HASTRUP, et al
- [A] DE 2706525 A1 19780817 - PEINIGER ERNST GMBH
- [A] DE 8606183 U1 19860612
- [A] DE 4120613 A1 19920305 - SUESSE HARALD [DE]
- [A] DE 9307454 U1 19931021 - RATH DIETER [DE]
- [A] US 4080762 A 19780328 - WATSON JOHN D
- [A] US 4815241 A 19890328 - WOODSON JERRY P [US]
- [A] AU 553658 B2 19860724 - BOLRETTE PTY LTD
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 95301507 A 19950308; GB 9404763 A 19940311